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This home-page contains some personal data and academic activities of Sakir Erkoc.
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Name SURNAME : Sakir ERKOC
Academic title : Professor
Present address :
Department of Physics, Middle East Technical University, 06531 Ankara, Turkey
Telephone Numbers : (Ofis): +90-312-2103285 , (Fax): +90-312-2105099
E-Mail and internet addresses :
erkoc@erkoc.physics.metu.edu.tr
erkoc@newton.physics.metu.edu.tr
erkoc@metu.edu.tr
http://erkoc.physics.metu.edu.tr
http://newton.physics.metu.edu.tr/~erkoc/
http://www.physics.metu.edu.tr
Date of birth : October 7, 1948
Country and place of birth : Turkey, Akviran (Konya)
Citizenship : Turkish
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1. S. Erkoc, "Optimization of Non-linear Parameters of Wave Functions for Two-Electron Systems", M.S. Thesis, METU, 1974. (Supervised by Assist. Prof. Dr. I. Oksuz)
2. S. Erkoc, "Theory of Energy Levels and Line-Width of Resonance States of Atoms: Calculations for He and H^{-}", Ph.D. Thesis, METU, 1977. (Supervised by Assoc. Prof. Dr. I. Oksuz)
3. S. Erkoc, "Energy Transfer in Atom-Molecule Collisions", Habilitation (Associate Professorship) Thesis, METU, 1982. (in Turkish)
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1. S. Erkoc and T. Uzer, " Lecture Notes On Atomic and Molecular Physics", World Scientific Publications, Singapore, 1996.
2. S. Erkoc, "Empirical Potential Energy Functions Used in the Simulations of Materials Properties", in "Annual Review of Computational Physics", Ed. D. Stauffer, Vol. IX, World Scientific, Singapore, 2001, pp. 1-103.
3. S. Erkoc, "Fundamentals of Quantum Mechanics", Taylor & Francis CRC Press, New York, 2006.
4. S. Erkoc, O.B. Malcioglu, E. Tasci, "Thermal Stability of Carbon Nanosystems: Molecular-Dynamics Simulations", in "Nanomaterials: Design and Simulation", Eds. P.B. Balbuena, J.M. Seminario, Elsevier, 2007, pp: 201--226. (Invited chapter).
5. O.B. Malcioglu and S. Erkoc, "Thermal stability of carbon nanostructures", in Encyclopedia of Nanoscience and Nanotechnology, Ed. H.S. Nalwa, American Scientific Publishers, 2007 (in press). (Invited chapter).
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1. S. Erkoc, T. Uzer, and I. Oksuz, "S Autoionizing States of He", Phys. Rev. A 15, 1805(1977).
2. S. Fakioglu and S. Erkoc, "Magnetic and Thermal Properties of Nd3+ in Scheelite Type Crystals", Phys. Stat. Sol. (b) 89, 289(1978).
3. S. Erkoc and I. Oksuz, "S Autoionizing States of H-", Physica Scripta 18, 175(1978).
4. S. Erkoc, "S Autoionizing States of Li+", J. Phys. B: Atom. Molec. Phys. 12, 705(1979).
5. S. Erkoc and I. Oksuz, "Theory of Atomic Resonances", Physica Scripta 20, 657(1979).
6. S. Erkoc and I. Oksuz, "Improved Line-Width Expression for Atomic Resonances", Chem. Phys. Letters 66, 587(1979).
7. S. Erkoc, J.N. Murrell, and D.C. Clary, "Quantum Mechanical Calculations of Collinear Atom-Triatom Transition Probabilities for Anharmonic Triatom Potentials", Chem. Phys. Letters 72, 264(1980).
8. S. Erkoc and J.N. Murrell, "Quantum Mechanical Calculations of Vibrational Transition Probabilities in Collinear Atom-Triatom Collisions", Int. J. Quant. Chem. 19, 105(1981).
9. A. Berki and S. Erkoc, "Quantum Mechanical Calculations of Vibrational Transition Probabilities in Collinear Atom Polyatom Collisions", Chem. Phys. Letters 79, 261(1981).
10. S. Erkoc, M. Tomak, and S. Ciraci, "Vacancies in Si(111) Thin Films", Solid State Commun. 40, 919(1981).
11. S. Ciraci and S. Erkoc, "Electronic Energy Structure of Vacancy and Divacancy in SiO2", Solid State Commun. 40, 801(1981).
12. S. Ciraci, S. Ellialtioglu, and S. Erkoc, "An Investigation of the Interface Electronic Structure of Si-SiO Junctions", J. Vac. Sci. Technol. 21, 402(1982).
13. M. Simsek, S. Simsek, and S. Erkoc, "S Autoionizing States of Lithium", Chem. Phys. Letters 91, 456(1982).
14. S. Ciraci, S. Ellialtioglu, and S. Erkoc, "Interpretation of the Spectra Obtained From Oxygen Adsorbed and Oxidized Silicon Surfaces", Phys. Rev. B 26, 5716(1982).
15. S. Ciraci, S. Erkoc, and S. Ellialtioglu, "States of Water Molecule Adsorbed on Si(111) Surface", Solid State Commun. 45, 35(1983).
16. T. Halicioglu, H.O. Pamuk, and S. Erkoc, "Multilayer Relaxation Calculations for Low Index Planes of an fcc Crystal", Surf. Sci. 143, 601(1984).
17. S. Erkoc and N. Kolsuz, "Quantum Calculations of Vibrational Harmonic Energy Transfer in Collinear Collosions of X2Y2+A and X2Y2+A2", Chem. Phys. Letters 109, 56(1984).
18. S. Erkoc and R. Sever, "Path-Integral Solution for Mie-Type Potential", Phys. Rev. D 30, 2117(1984).
19. S. Erkoc, T. Halicioglu, and H.O. Pamuk, "Stability Diagrams for Simple Crystals", Materials Chem. Phys. 14, 299(1986).
20. S. Erkoc and R. Sever, "1/N Expansion for a Mie-Type Potential", Phys. Rev. D 33, 588(1986).
21. S. Erkoc, T. Halicioglu, and H.O. Pamuk, "A Parametrical Investigation for the Structure of Small Clusters", Surf. Sci. 169, L273(1986).
22. S. Erkoc and S. Ciraci, "Localized States in the Barrier of Superlattices", Phys. Rev. B 34, 4360(1986).
23. S. Ozder, S. Erkoc, and E. Iltan, "Scattering of He From a Cu(110) Surface", Chem. Phys. Letters 135, 582(1987).
24. S. Erkoc, T. Halicioglu, and W.A. Tiller, "Computer Simulation of Thin Amorphous Si Films on Crystalline Si Substrates", J. Non-Crystalline Solids 94, 28(1987).
25. S. Erkoc, "Quantum Size Effect in Superlattices", Phys. Rev. B 36, 3459(1987).
26. D.K. Choi, T. Takai, S. Erkoc, T. Halicioglu, and W.A. Tiller, "Free Surfaces and Multilayer Interfaces in the GaAs/AlAs System", J. Crystal Growth 85, 9(1987).
27. S. Erkoc and R. Sever, "Path-Integral Solution for Pseudo Harmonic Potential", Phys. Rev. A 37, 2687(1988).
28. S. Erkoc and S. Katircioglu, "Molecular Dynamics Simulation of Gold Microclusters", Chem. Phys. Letters 147, 476(1988).
29. T. Halicioglu, H.O. Pamuk, and S. Erkoc, "Interatomic Potentials with Multi-Body Interactions", Phys. Stat. Sol. (b) 149, 81(1988).
30. B. Uslu and S. Erkoc, "Self-Consistent Field Calculations for GaAs/GaAlAs Sawtoot Superlattices", Solid State Commun. 68, 277(1988).
31. S. Erkoc and S. Katircioglu, "Metallic Phase of Amorfhous Silicon", J. Non-Cryst. Solids 107, 328(1989).
32. S. Katircioglu and S. Erkoc, "Molecular Dynamics Simulation of Gallium Microclusters", J. Crystal Growth 94, 807(1989).
33. S. Erkoc, "A New Empirical Many-Body Potential Energy Function: Application to Microclusters", Phys. Stat. Sol. (b) 152, 447(1989).
34. S. Erkoc and S. Katircioglu, "Molecular Dynamics Simulation of Aluminum Microclusters", Phys. Stat. Sol. (b) 152, K37(1989).
35. S. Erkoc, "A New Empirical Many-Body Potential Energy Function: Application to Microclusters: Elements in bcc, fcc and hcp Structures", Phys. Stat. Sol. (b) 155, 461(1989).
36. S. Katircioglu and S. Erkoc, "Dissosiation of Au(n) (n=3,4) Microclusters: A Molecular Dynamics Simulation", Molecular Simulation 4, 247(1989).
37. S. Erkoc, T. Halicioglu, and W.A. Tiller, "Adsorption of Gold Adatoms on GaAs(110) Surface: A Molecular Dynamics Simulation", Phys. Stat. Sol. (b) 156, K105(1989).
38. T. Halicioglu, H.O. Pamuk, S. Erkoc, and W.A. Tiller, "The Effect of a Potential Function Range on Surface Properties", Phys. Stat. Sol. (b) 156, K113(1989).
39. S. Erkoc, T. Halicioglu, and W.A. Tiller, "Simulation Calculations on Energetics and Reconstruction Patterns for the GaAs(100) Surface", Phys. Stat. Sol. (b) 157, K23(1990).
40. S. Erkoc, "Structural Stability and Energetics of FCC Metal Microclusters: Empirical Many-Body Potential Energy Function Calculation", Phys. Stat. Sol. (b) 161, 211(1990).
41. S. Erkoc, "Empirical Many-Body Potential Energy Function For Silver And Gold: Application to Microclusters", Chem. Phys. Letters 173, 57(1990).
42. Y. Tahtamoni and S. Erkoc, "Structural Stability and Energetics of Xn (X=V,Cr,Nb; n=3-7) Microclusters: Empirical Many-Body Potential Energy Function Calculation", Phys. Stat. Sol. (b) 162, K5(1990).
43. H. Yilmaz and S. Erkoc, "Energetics and Structural Stability of Sulfur Microclusters: A MNDO Calculation", J. Molec. Struc. (THEOCHEM) 231, 63(1991).
44. S. Erkoc, "Structural Stability and Energetics of C, Ge, and Si Microclusters: Empirical Many-Body Potential Energy Function Calculation", Z. Phys. D: Atoms Molecules and Clusters 19, 423(1991).
45. S. Katircioglu and S. Erkoc, "Structural Stability and Energetics of As, Sb and Bi Microclusters: Empirical Many-Body Potential Energy Function Calculation", Chem. Phys. Letters 182, 451(1991).
46. S. Katircioglu and S. Erkoc, "Structural Stability and Energetics of Si4 Isomers: Total Electronic Energy Calculation", Chem. Phys. Letters 184, 118(1991).
47. Z. El-Bayyari and S. Erkoc, "Molecular-Dynamics Computer Simulation of Aluminum Clusters (Al(n); n=3-55): Empirical Many-Body Potential Energy Function Calculation", Phys. Stat. Sol. (b) 170, 103(1992).
48. S. Erkoc, "A New Class of Empirical Many-Body Potential Energy Function for Bulk and Cluster Properties: Application to fcc Metals", Phys. Stat. Sol. (b) 171, 317(1992).
49. S. Erkoc, T. Halicioglu, and W.A. Tiller, "Simulation Calculations for Gold Clusters on the GaAs(110) Surface", Surf. Sci. 274, 359(1992).
50. S. Katircioglu, S. Erkoc, and T. Halicioglu, "Electronic Energy Calculation for C60 Clusters" Materials Chem. Phys. 34, 78(1992).
51. S. Katircioglu and S. Erkoc, "Empirical Tight-Binding Total Electronic Energy Calculation for Si(n)H(2m) (n=1-6, m=1-3) Clusters", Phys. Stat. Sol. (b) 177, 373(1993).
52. Z. El-Bayyari and S. Erkoc, "Bulk and Surface Properties of Aluminum: A Molecular-Dynamics Simulation", Materials Chem. Phys. 37, 382(1994).
53. S. Erkoc, K. Allahverdi, and Z. Ibrahim, "Electronic States of InSe/GaSe Superlattice", Solid State Commun. 90, 553(1994).
54. S. Katircioglu and S. Erkoc, "Dependence of Resonance States on Doping Level and Doping Distribution Type in GaAs/Ga(0.75)Al(0.25)As Superlattice", Surf. Sci. 311, L682(1994).
55. S. Katircioglu and S. Erkoc, "Adsorption Sites of Ge Adatoms on Stepped Si(110) Surface", Surf. Sci. 311, L703(1994).
56. S. Erkoc, "An Empirical Many-Body Potential Energy Function Constructed from Pair-Interactions", Z. Phys. D: Atoms Molecules and Clusters 32, 257(1994).
57. N. Kolsuz, M. Civi, and S. Erkoc, "Empirical Many-Body Potential Energy Function Calculation for Lithium Clusters in BCC and FCC Surface Symmetries, and Chemisorption Energy of Atomic Oxygen on Lithium BCC Clusters", Modern Phys. Letters A 10, 125(1995).
58. A. Buldum, S. Ciraci, and S. Erkoc, "Lateral Translation of an Xe Atom on Metal Surfaces", J. Phys.: Condensed Matter, 7, 8487(1995).
59. S. Katircioglu and S. Erkoc, "Water Adsortion on the Stepped Si(110) Surface", Phys. Stat. Sol. (b) 196, 77(1996).
60. S. Erkoc, "Empirical Many-Body Potential Energy Function Used In Computer Simulations Of Condensed Matter Properties", Physics Reports 278, 79(1997). (invited review article)
61. S. Katircioglu and S. Erkoc, "Adsortion of H2O on Double Layer Stepped Si(111) Surface", Surf. Sci. 374, 208(1997).
62. S. Erkoc and S. Katircioglu, "Optical Transitions in Si/Ge Superlattices", Thin Solid Films 295, 206(1997).
63. C. Ozdogan and S. Erkoc, "Molecular-dynamics simulation of the structural stability, energetics, and melting of Cu(n)(n=13-135) clusters", Z. Phys. D: Atom. Molec. Clust. 41, 205(1997).
64. S. Katircioglu and S. Erkoc, "Decomposition of C60 molecules on Si(111) Surface", Surf. Sci. 383, L775(1997).
65. H. Mehrez, S. Ciraci, C.Y. Fong, and S. Erkoc, "Atomistic Study on the Stretching of Nanowires", J. Phys.: Condensed Matter 9, 10843(1997).
66. S. Katircioglu, S. Erkoc, and K. Allahverdi, "Optical Transitions in InSe/GaSe Superlattices", Thin Solid Films 323, 194(1998).
67. S. Erkoc, "Physics of Clusters", ARI 51, 11(1998).
68. S. Erkoc and S. Katircioglu, "Dependence of Energy Levels and Optical Transitions on Layer Thicknessess in InSe/GaSe Superlattices", J. Cryst. Growth 194, 331(1998).
69. S. Erkoc and S. Ozkaymak, "Energetics of Carbon Nanotubes", Eur. Phys. J. D 4, 331(1998).
70. S. Erkoc and H.J.F. Jansen, "Application of Density Functional Theory to Atomic Resonances", Phys. Rev. A 59, 2490(1999).
71. S. Erkoc, T. Bastug, M. Hirata, and S. Tachimori, "Molecular-Dynamics Simulation of Uranium Microclusters", Jap. Phys. Soc. J. 68, 440(1999).
72. T. Bastug, S. Erkoc, M. Hirata, and S. Tachimori, "Stability of Lutetium Microclusters: Molecular-Dynamics Simulations", Phys. Rev. A 59, 3690(1999).
73. S. Erkoc and S. Katircioglu, "Atomic and Electronic Properties of Spherical Silicon Clusters", Physica E 4, 185(1999).
74. S. Erkoc and L. Turker, "Electronic Structure of Carbon Nanotubes", Physica E 4, 192(1999).
75. S. Erkoc and R. Shaltaf, "Monte-Carlo Computer Simulation of Copper Clusters", Phys. Rev. A 60, 3053(1999).
76. S. Erkoc, T. Bastug, M. Hirata, and S. Tachimori, "Energetics and Structural stability of Lanthanum Microclusters", Chem. Phys. Lett. 314, 203(1999).
77. S. Erkoc and T. Yilmaz, "Molecular-Dynamics Simulations of Silver Clusters", Physica E 5, 1(1999).
78. S. Erkoc and L. Turker, "Energetics and Stability of Ga_m, As_n, and Ga_mAs_n Microclusters: PM3 Calculation", Physica E 5, 7(1999).
79. N. Aktekin, S. Erkoc, and M. Kalay, "The Test of the Finite-Size Scaling Relations for the Five-Dimensional Ising Model on the Creutz Cellular Automaton", Int. J. Mod. Phys. C 10, 1237(1999).
80. S. Erkoc "Structural and Electronic Properties of Carbon Nanotubes", Int. J. Mod. Phys. C 11, 175(2000).
81. S. Erkoc, T. Bastug, M. Hirata, and S. Tachimori, "Size dependence in adsorption on model surfaces", Chem. Phys. Lett. 321, 321(2000).
82. S. Erkoc and E. Guneyler, "Molecular-Dynamics Simulation of Water Clusters", Physica E. 8, 40(2000).
83. S. Erkoc and L. Turker, "Energetics and Stability of Small Si_mC_n Clusters: AM1 and PM3 Calculations", Physica E. 8, 50(2000).
84. P. Gunes, S. Simsek, and S. Erkoc "A Comparative Study of Empirical Potential Energy Functions: Applications to Clusters", Int. J. Mod. Phys. C 11, 451(2000).
85. S. Erkoc "The Effect of PBC on the Simulation of Nanotubes", Int. J. Mod. Phys. C 11, 547(2000).
86. S. Erkoc "Stability of Gold Clusters: Molecular-Dynamics Simulations", Physica E. 8, 210(2000).
87. T. Bastug, S. Erkoc, M. Hirata, and S. Tachimori, Zirconium microclusters: Molecular dynamics simulations and density functional calculations", Physica E. 8, 223(2000).
88. N. Aktekin and S. Erkoc, "The test of the finite-size scaling relations for the six-dimensional Ising model on the Creutz cellular automaton", Physica A 284, 206(2000).
89. S. Erkoc and H. Oymak, "Rules for the distribution of point charges on a conducting disk", Phys. Rev. E 62, 3075(2000).
90. L. Turker and S. Erkoc, "Borazine embedded cyclacenes: A theoretical study", J. Mol. Struc. (THEOCHEM). 531, 401(2000).
91. H. Oymak and S. Erkoc, "Distribution of point charges on a thin conducting disk", Int. J. Mod. Phys. C 11, 891(2000).
92. S. Katircioglu, S.A. Salman, and S. Erkoc "Molecular dynamics simulations of stepped Si(100) surfaces", Int. J. Mod. Phys. C 11, 999(2000).
93. S. Erkoc, B. Gunes, and P. Gunes, "Molecular-dynamics simulations of Nickel clusters", Int. J. Mod. Phys. C 11, 1013(2000).
94. S. Erkoc, "Molecular-dynamics simulation of radiation damage on copper clusters", Int. J. Mod. Phys. C 11, 1025(2000).
95. S. Erkoc and S. Katircioglu, "Decomposition of C_60 molecules on Si(100)(2x1) surface", Int. J. Mod. Phys. C 11, 1067(2000).
96. S. Erkoc, "General analytical charge density distribution function for atoms", Int. J. Mod. Phys. C 11, 1167(2000).
97. S. Erkoc and H. Kokten, "Energetics of Arsenic Terminated GaAs(001) Surfaces", Int. J. Mod. Phys. C 11, 1225(2000).
98. S. Erkoc, "From carbon nanotubes to carbon nanorods", Int. J. Mod. Phys. C 11, 1247(2000).
99. S. Katircioglu and S. Erkoc "Structural and Electronic Properties of bare and hydrogenated silicon clusters", Physica E 9, 314(2001).
100. N. Aktekin and S. Erkoc, "Seven-Dimensional Ising Model", Physica A 290, 123(2001).
101. S. Erkoc, F. Erkoc, and L. Turker, "Structural and Electronic Properties of Perchlorocoronene", J. Mol. Struc. (THEOCHEM) 535, 159(2001).
102. S. Erkoc, F. Erkoc, and L. Turker, "Structural and Electronic Properties of Halogenated Coronene", J. Mol. Struc. (THEOCHEM) 538, 91(2001).
103. S. Erkoc, H. Kokten, and Z. Guvenc, "Fragmentation of water clusters: Molecular-dynamics study", Eur. Phys. J. D 13, 361(2001).
104. B. Gunes and S. Erkoc, "Melting and Fragmentation of Nickel Nanoparticles: Molecular-Dynamics Simulation", Int. J. Mod. Phys. 11, 1567(2000).
105. S. Erkoc, "Structural and electronic properties of borazine cyclacenes", J. Mol. Struc. (THEOCHEM) 540, 153(2001).
106. S. Erkoc, "Structural and electronic properties of single-wall BN nanotubes", J. Mol. Struc. (THEOCHEM) 542, 89(2001).
107. S. Erkoc, "Structural and electronic properties of MTA", J. Mol. Struc. (THEOCHEM) 542, 95(2001).
108. S. Erkoc, S. Katircioglu, and T. Yilmaz, "Structural and Electronic Properties of In_{m}Se_{n} Microclusters: Density Functional Theory Calculations", J. Mol. Struc. (THEOCHEM) 542, 101(2001).
109. S.A. Salman, S. Katircioglu, and S. Erkoc, "Electronic band structure of stepped Si(100) surfaces", Surf. Rev. Lett. 8, 61(2001).
110. S. Katircioglu and S. Erkoc, "Density Functional Theory Calculations of Small Zn_{m}S_{n} Clusters", J. Mol. Struc. (THEOCHEM) 546, 99(2001).
111. S. Erkoc and F. Erkoc, "Structural and Electronic Properties of HEME and HEME-X; X = O_{2}, CO, NO", J. Mol. Struc. (THEOCHEM) 546, 175(2001).
112. H. Oymak and S. Erkoc, "Energetics and stability of discrete charge distribution on the surface of a sphere", Int. J. Mod. Phys. C 12, 293(2001).
113. S. Erkoc and F. Erkoc, "Structural and Electronic Properties of PFOS and LiPFOS", J. Mol. Struc. (THEOCHEM) 549, 289(2001).
114. S. Katircioglu, S.A. Salman, and S. Erkoc, "Adsorption of water on single and double layer stepped Si(100) surfaces", Surf. Rev. Lett. 8, 251(2001).
115. S. Erkoc and H. Kokten, "Optical Transitions in Parabolic GaAs/Ga_{1-x}Al_{x}As Superlattices", Surf. Rev. Lett. 8, 321(2001).
116. S. Erkoc and D.C. Vural, "Molecular-Dynamics Simulations of Carbon Nanocage Structures: Nanoballs and nanotoroids", Int. J. Mod. Phys. C 12, 685(2001).
117. S.A. Salman, S. Katircioglu, and S. Erkoc, "Adsorption of hydrogen and oxygen on single and double layer stepped Si(100) surfaces", Int. J. Mod. Phys. B 15, 2261(2001).
118. S. Erkoc, "Interaction of nitric oxide with elements", J. Mol. Struc. (THEOCHEM) 574, 127(2001).
119. S. Erkoc and O.B. Malcioglu, "Effect of Chirality on the Stability of Carbon Nanotubes: Molecular-Dynamics Simulations" Int. J. Mod. Phys. C 12, 865(2001).
120. S. Erkoc and H. Oymak, "Energetics and stability of discrete charge distribution on a conducting disk", Phys. Lett. A 290, 28(2001).
121. S. Erkoc and L. Turker, "Structural and electronic properties of carbon nanoballs: C_{20}, C_{60}, and C_{20}@C_{60}", Int. J. Mod. Phys. C 12, 1391(2001).
122. L. Turker and S. Erkoc, "Electronic properties of open-ended single wall carbon nanotubes", J. Mol. Struc. (THEOCHEM) 577, 131(2002).
123. L. Turker and S. Erkoc, Borazine embedded cycleacenes - MNDO/3 treatment", J. Mol. Struc. (THEOCHEM) 578, 65(2002).
124. S. Erkoc, "Structural and electronic properties of rubreneperoxides", J. Mol. Struc. (THEOCHEM) 578, 99(2002).
125. S. Erkoc and F. Erkoc, "Structural and electronic properties of porphyrin skeleton of chlorophyll", J. Mol. Struc. (THEOCHEM) 579, 41(2002).
126. S. Erkoc, "Stability of Carbon Nanoonion C_{20}@C_{60}@C_{240}: Molecular Dynamics Simulations", Nano Letters 2, 215(2002).
127. S. Erkoc and O.B. Malcioglu, "Structural properties of carbon nanorods: Molecular-dynamics simulations", Int. J. Mod. Phys. C 13, 367(2002).
128. F. Erkoc and S. Erkoc, "Theoretical investigation of flavonoids naringenin and genistein", J. Mol. Struc. (THEOCHEM) 583, 163(2002).
129. S. Erkoc, M. Yilmazer, and F. Erkoc, "Structural and electronic properties of Xanthohumol Metabolite", J. Mol. Struc. (THEOCHEM) 583, 169(2002).
130. S. Erkoc, F. Erkoc, and N. Keskin, "Theoretical investigation of melatonin and it's hydroxy isomers", J. Mol. Struc. (THEOCHEM) 587, 73(2002).
131. F. Erkoc and S. Erkoc, "Interaction of nitrite with alkali oxides", J. Mol. Struc. (THEOCHEM) 587, 81(2002).
132. F. Erkoc and S. Erkoc, "Structural and electronic properties of guanine and guanosine", J. Mol. Struc. (THEOCHEM) 589-590, 405(2002).
133. S. Erkoc, L. Amirouche, and L. Rouaiguia, "Gold Deposition on GaAs(001) Surfaces: Molecular-Dynamics Simulations", Int. J. Mod. Phys. C 13, 759(2002).
134. H. Oymak and S. Erkoc, "Structural and electronic properties of Al_{k}Ti_{l}Ni_{m} microclusters: Density functional theory calculations", Phys. Rev. A 66, 33202(2002).
135. S. Katircioglu and S. Erkoc, "Decomposition of SiH_{4} on the S_{A} type stepped Si(100) surface", Surf. Rev. Lett. 9, 1401(2002).
136. E.S. Tasci and S. Erkoc, "Simulation of the Casimir-Polder Effect for Various Geometries", Int. J. Mod. Phys. C 13, 979(2002).
137. S. Erkoc, "Structural and Electronic Properties of Zn_{m}Cd_{n} Microclusters: Density Functional Theory Calculations", Chem. Phys. Lett. 369, 605(2003).
138. L. Turker and S. Erkoc, "A theoretical study on certain iron-sulfur and iron-selenium clusters", J. Mol. Struc. (THEOCHEM) 623, 17(2003).
139. S. Erkoc, "Structural and electronic properties of neodymium diiodide", J. Mol. Struc. (THEOCHEM) 623, 79(2003).
140. F. Erkoc, N. Keskin, and S. Erkoc, "Theoretical investigation of hydroxytyrosol and its radicals", J. Mol. Struc. (THEOCHEM) 625, 87(2003).
141. O.B. Malcioglu and S. Erkoc, "Structural properties of diamond nanorods: Molecular-Dynamics Simulations", Int. J. Mod. Phys. C 14, 441(2003).
142. S. Erkoc, "Structural and electronic properties of magnesium diboride", Int. J. Mod. Phys. C 14, 483(2003).
143. S. Erkoc, K. Leblebicioglu, and U. Halici, "Application of genetic algorithms to geometry optimization of microclusters: A comparative study of empirical potential energy functions for silicon", Mater. Manuf. Proces. 18, 329(2003).
144. S. Erkoc, N. Keskin, and F. Erkoc, "Resveratrol and its analogues resveratrol-dihydroxyl isomers: Semi-empirical SCF-MO calculations", J. Mol. Struc. (THEOCHEM) 631, 67(2003).
145. S. Erkoc, F. Erkoc, and N. Keskin, "Theoretical investigation of quercetin and its radical isomers", J. Mol. Struc. (THEOCHEM) 631, 141(2003).
146. S. Erkoc, S. Sumer, and F. Erkoc, "Structural and electronic properties of ajoene molecule", J. Mol. Struc. (THEOCHEM) 631, 271(2003).
147. L. Turker and S. Erkoc, "AM1 treatment of substitutionally Al and P doped cyclacenes", J. Mol. Struc. (THEOCHEM) 636, 143(2003). [The publisher published this paper twice by mistake. The same paper appears also in (THEOCHEM) 637, 189(2003)].
148. S. Erkoc and L. Turker, "Structural and electronic properties of endofullerenes X@C_{60}", J. Mol. Struc. (THEOCHEM) 634, 195(2003).
149. L. Turker and S. Erkoc, "AM1 treatment of endohedrally hydrogen doped fullerene, nH_{2}@C_{60}", J. Mol. Struc. (THEOCHEM) 638, 37(2003).
150. S. Erkoc, "Structural and electronic properties of "benzorods"", J. Mol. Struc. (THEOCHEM) 639, 157(2003).
151. S. Erkoc and L. Turker, "Ammonia deposition in fullerene: (NH_{3})_{n}@C_{60}", J. Mol. Struc. (THEOCHEM) 640, 57(2003).
152. L. Amirouche and S. Erkoc, "Structural features and energetics of Zn_{n-m}Cd_{m} (n=7,8) microclusters, and Zn_{50}, Cd_{50} and Zn_{25}Cd_{25} nanoparticles: Molecular-dynamics simulations", Phys. Rev. A 68, article no: 043203 (2003).
153. S. Erkoc and H. Oymak, "AlTiNi ternary alloy clusters: molecular-dynamics simulations and density-functional-theory calculations", J. Phys. Chem. B 107, 12118(2003).
154. L. Amirouche and S. Erkoc, "Structural features and energetics of Zn_{k}Cd_{l} microclusters", Int. J. Mod. Phys. C 14, 905(2003).
155. S. Erkoc and O.B. Malcioglu, "Structural and electronic properties of AlP doped Huckel type cyclacene with 4 benzonoid rings", Int. J. Mod. Phys. C 14, 1183(2003).
156. H. Oymak and S. Erkoc, "Structural and energetic features of Al_nTi_nNi_n (n=1-16) nanoparticles: molecular-dynamics simulations", Modelling Simul. Mater. Sci. Eng. 12, 109(2004).
157. L. Amirouche and S. Erkoc, "Molecular-Dynamics Simulations of Surface and Bulk Properties of Zn, Cd, and ZnCd Systems", Phys. Stat. Sol. (b) 241, 292(2004).
158. N. Chakraborti, P. Mishra, ans S. Erkoc, "A study of the Cu clusters using gray-coded genetic algorithms and differential evolution", J. Phase Equilibria 25, 16(2004).
159. S. Erkoc, O.B. Malcioglu, and E. Tasci, "Structural and electronic properties of single-wall GaN nanotubes: Semi-empirical SCF-MO calculations", J. Mol. Struc. (Theochem) 674, 1(2004).
160. S. Erkoc, Semi-empirical SCF-MO calculations for the structural and electronic properties of single-wall InP nanotubes", J. Mol. Struc. (Theochem) 676, 109(2004).
161. H. Oymak and S. Erkoc, "Titanium Coverage on a Single-Wall Carbon Nanotube: Molecular Dynamics Simulations", Chem. Phys. 300, 277(2004).
162. E. Yazgan, E. Tasci, and S. Erkoc, "An Algorithm to Generate Toroidal and Helical Cage Structures Using Pentagons, Hexagons and Heptagons", Int. J. Mod. Phys. C 15, 267(2004).
163. S. Erkoc and K. Takahashi, "A comparative study of empirical potential energy functions: Applications to silicon microclusters", Int. J. Mod. Phys. C 15, 403(2004).
164. E. Yazgan, E. Tasci, O.B. Malcioglu, and S. Erkoc, "Electronic Properties of Carbon Nanotoroidal Structures", J. Mol. Struc. (Theochem) 681, 231(2004).
165. S. Erkoc, "Structure and electronic properties of heterofullerene C_{30}B_{15}N_{15}", J. Mol. Struc. (Theochem) 684, 117(2004).
166. S. Erkoc, "Does tubular structure of carbon form only from graphine sheet?", Physica E 25, 69(2004).
167. O.B. Malcioglu and S. Erkoc, "Stability of C_{60} chains: Molecular Dynamics Simulations", J. Molecular Graphics and Modelling 23, 367(2004).
168. L. Turker and S. Erkoc, "Density Functional Theory Calculations for Mercury Fulminate", J. Mol. Struc. (Theochem) 712, 139(2004).
169. S. Erkoc and F. Erkoc, "Theoretical investigation of sulforaphane molecule", J. Mol. Struc. (Theochem) 714, 81(2005).
170. F. Erkoc, M. Yilmazer, and S. Erkoc, "Theoretical investigations of the equol molecule: Semi-empirical and density functional theory calculations", J. Mol. Struc. (Theochem) 713, 37(2005).
171. S. Erkoc and F. Erkoc, "Quantum chemical investigation of thalidomide molecule", J. Mol. Struc. (Theochem) 719, 1(2005).
172. L. Amirouche and S. Erkoc, "Correlations between the energetics of ZnCd nanoparticles and some of their corresponding bulk properties: molecular-dynamics simulations", J. Cryst. Growth 275, e361(2005).
173. E. Yazgan and S. Erkoc, "Structural and electronic properties of (C_{n}Li)^{+} cluster ions", Int. J. Mod. Phys. C 16, 271(2005).
174. E. Tasci, E. Yazgan, O.B. Malcioglu, and S. Erkoc, "Stability of Carbon Nanotori Under Heat Treatment: Molecular-Dynamics Simulations", Fullerenes, Nanotubes, and Carbon Nanostructures 13, 147(2005).
175. S. Erkoc and H. Kokten, "Structural and electronic properties of single-wall ZnO nanotubes", Physica E 28, 162(2005).
176. O.B. Malcioglu, E. Tasci, and S. Erkoc, "Structural and molecular electronic properties of BN ring doped single-wall carbon nanotubes", Physica E 28, 296(2005).
177. O.B. Malcioglu and S. Erkoc, "Thermal Stability of Benzorod Arrays: Molecular-Dynamics Simulations", Int. J. Mod. Phys. C 16, 827(2005).
178. S. Erkoc, "Cluster, surface and bulk properties of ZnCd binary alloys: Molecular-dynamics simulations", Materials Science Forum 502, 51(2005).
179. E. Tasci, O.B. Malcioglu, and S. Erkoc, "Junction Formation in Crossed Nanotubes Under Pressure: Molecular-Dynamics Simulations", Int. J. Mod. Phys. C 16, 1371(2005).
180. M.G. Papadopoulos, H. Reis, A. Avramopoulos, S. Erkoc, and L. Amirouche, "A comparative study of the dipole polarizability of some Zn clusters", J. Phys. Chem. B 109, 18822(2005).
181. O.B. Malcioglu and S. Erkoc, "Thermal Stability of Benzorods: Molecular-Dynamics Simulations", J. Molec. Graph. Moddeling 24, 213(2005).
182. S. Erkoc, "Metal atom endohedrally doped C_{20} cage structure: (X@C_{20}; X=Ni,Fe,Co)", Int. J. Mod. Phys. C 16, 1553(2005).
183. O.B. Malcioglu and S. Erkoc, "Structural stability of C_{m}Ti_{n} microclusters and nanoparticles: Molecular-dynamics simulations", Computing Letters 1, 204(2005) (e-journal). [This issue, issue 4, of the Computing Letters 1(4) has been also published as a book Lecture Series on Computer and Computational Sciences, Vol. 5, "Structures and Properties of Clusters: From a few Atoms to Nanoparticles", Ed. G. Maroulis, Brill Academic Publishers, Leiden, 2006, pp: 61-66.]
184. S. Erkoc, "Structural and electronic properties of bamboo-like carbon nanostructure", Physica E 31, 62(2006).
185. S. Erkoc, H. Tezcan, E.D. Calisir, F. Erkoc, "Synthesis of bis-formazan molecule and quantum chemical calculations", Int. J. Pure and Appl. Chem. 1, 37(2006).
186. E.D. Calisir, S. Erkoc, H. Yildirim, A. Kara, T.S. Rahman, M. Selvi, F. Erkoc, "Theoretical comparative study of the structure, dynamics and electronic properties of two Allyl molecules: S-allyl cysteine (SAC) and S-allyl mercaptocysteine (SAMC)" Int. J. Pure Appl. Chem. 1, 47(2006).
187. O.B. Malcioglu, E. Tasci, and S. Erkoc, "Single wall bamboo shaped carbon nanotube: A molecular dynamics and electronic study", Int. J. Mod. Phys. C 17, 187(2006).
188. H. Kokten and S. Erkoc, "Structural and electronic properties of c-BN(110) surface and surface point defects", Int. J. Mod. Phys. C 17, 795(2006).
189. M.G. Papadopoulos, H. Reis, A. Avramopoulos, S. Erkoc, L. Amirouche, "Polarizabilities and second hyperpolarizabilities of Zn_mCd_n clusters", Molec. Phys. 104, 2027(2006).
190. S. Erkoc, F. Korkmaz, "Structural and electronic properties of the DPPC molecule", Int. J. Mod. Phys. C 17, 967(2006).
191. L. Turker and S. Erkoc, "Comment on "Modeling complexes of H2 molecules in fullerenes" by H. Dodziuk [Chem. Phys. Lett. 410 (2005) 39]", Chem. Phys. Lett. 426, 222(2006).
192. L. Turker and S. Erkoc, "Density functional theory calculations for [C_2H_4N_2O_6]^(n) (n=0,+1,-1)", J. Hazardous Materials 136, 164(2006).
193. H. Yildirim, A. Kara, T.S. Rahman, E.D. Calisir, S. Erkoc, M. Selvi, F. Erkoc, "Theoretical comparative study of the structure, dynamics and electronic properties of two Allyl molecules: Allicin, Methyl Propyl Disulfide (MPD) and Allyl Methyl Sulfide (AMS)", Int. J. Pure Appl. Chem. 1, 171(2006).
194. F. Erkoc, M. Yilmazer, S. Erkoc, "Structural and electronic features of Daidzein molecule", Int. J. Pure Appl. Chem. 1, 183(2006).
195. N. Dugan and S. Erkoc, "Structural Properties of Copper Nanoparticles: Modified Diffusion Monte Carlo Simulations", Int. J. Mod. Phys. C 17, 1171(2006).
196. E.D. Calisir and S. Erkoc, "Structural and electronic properties of dipropyl sulfide: A theoretical investigation", Int. J. Mod. Phys. C 17, 1179(2006).
197. E.D. Calisir and S. Erkoc, "Structural, electronic and QSAR properties of the cyfluthrin molecule: A theoretical AM1 and PM3 treatment", Int. J. Mod. Phys. C 17, 1391(2006).
198. E.D. Calisir, O.B. Malcioglu, S. Erkoc, "Density functional theory investigation of 1-chloroborepin and propargyl benzene planar molecules", Int. J. Pure Appl. Chem. 1, 509(2006).
199. N. Dugan, S. Erkoc, "Geometry optimization of Zn_n Cd_m and (AlTiNi)_n clusters by the modified diffusion Monte Carlo method", Computing Letters C 2, 221(2006).
200. E. Tasci and S. Erkoc, "An algorithm for constructing various kinds of nanojunctions using zigzag and armchair nanotubes", J. Nanosci. Nanotech. 7, 1653(2007).
201. R. Pekoz, S. Erkoc, "Structural and electronic properties of lithium endohedral doped carbon nanocapsules", Physica E 36, 211(2007).
202. N. Chakraborti, R. Jayakanth, S. Das, E.D. Calisir, S. Erkoc, "Evolutionary and genetic algorithms applied to Li+-C systems: Calculations using differential evolution and particle swarm algorithm", J. Phase Equilibria and Diffusion 28, 140(2007).
203. N. Chakraborti, S. Das, R. Jayakanth, R. Pekoz, S. Erkoc, "Genetic algorithms applied to Li+ ions contained in carbon nanotubes: An investigation using particle swarm optimization and differential evolution along with molecular dynamics", Mater. Manuf. Processes, 22, 562(2007).
204. R. Pekoz, S. Erkoc, "Structural and electronic properties of defected carbon nanocapsules", J. Comp. Theo. Nanosci. 4, 764(2007).
205. H. Ustunel and S. Erkoc, "Structural properties and stability of nanoclusters", J. Comp. Theo. Nanosci. 4, 928(2007). (Invited review)
206. O.B. Malcioglu and S. Erkoc, "Impact of geometry on the hydrogen storage properties of titanium carbide: A DFT study on the model TiC4H4", Int. J. Mod. Phys. C 18, 1951(2007).
207. N. Dugan, S. Erkoc, "Monte Carlo geometry optimization of Si_n (n <= 71) clusters", J. Comp. Meth. Sci. Engi. 7, 233(2007).
208. N. Dugan, S. Erkoc, "Structural properties of lithium clusters: A Monte Carlo application", J. Comp. Meth. Sci. Engi. 7, 409(2007).
209. E. Tasci, O.B. Malcioglu, S. Erkoc, "Structural properties of carbon nanogears", Fullerenes, Nanotubes and Carbon Nanostructures 16, 30(2008).
210. E.D.C. Tekin, F. Erkoc, I. Yildiz, S. Erkoc, "Quantum chemical calculations of warfarin sodium, warfarin and its metabolites", Commun. Comput. Phys. 4, 161(2008).
211. N. Dugan and S. Erkoc, "Stability analysis of graphene nanoribbons by molecular dynamics simulations", Phys. Stat. Sol. (b) 245, 695(2008).
212. O.B. Malcioglu and S. Erkoc, "Functionality of C(4,4) carbon nanotube as molecular detector", J. Nanosci. Nanotech. 8, 469(2008).
213. R. Pekoz, S. Erkoc, "Li+ and Li interactions with carbon nanocage structures", J. Nanosci. Nanotech. 8, 675(2008).
214. R. Pekoz and S. Erkoc, "Quantum chemical treatment of Li/Li+ doped defected carbon nanocapsules", Physica E 40, 2752(2008).
215. R. Pekoz and S. Erkoc, "Density Functional Theory Study on the Structural Properties and Energetics of Zn_m Te_n Microclusters", Physica E 40, 2921(2008).
216. N. Dugan and S. Erkoc, "Genetic Algorithm - Monte Carlo Hybrid Geometry Optimization Method for Atomic Clusters", Comput. Mater. Sci. (in press).
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1. I. Oksuz and S. Erkoc, "Theory of Electron-Atom Collision. Resonances", Proc. of FICAP, Berkeley, California, July, 1976, Proc. p. 45.
2. S. Ciraci, S. Ellialtioglu, and S. Erkoc, "An Investigation of the Interface Electronic Structure of Si-SiO Junctions", PCSI 9 Proc., MS 901-24, Asilomar, California, Feb. 1982.
3. S. Erkoc, T. Halicioglu, and W.A. Tiller, "A Structural Analysis of Thin Amorphous Silicon Films", 1987 Spring Meeting of Mat. Res. Soc., Los Angeles, April 1987, MRS Symp. Proc. Vol. 95, p. 177.
4. S. Erkoc, "Structural Stability and Energetics of C, Ge, and Si Microclusters: Empirical Many-Body Potential Energy Function Calulation", ISSPIC5, Konstanz, W. Germany, Sep. 1990. Abstracts, T113.
5. S. Erkoc and S. Katircioglu, "Stability and Energetics of Elemental Microclusters: Empirical Many-Body Potential Energy Function Calculation for BCC Elements", in "Cluster Models for Surface and Bulk Phenomena", NATO-ASI Series B, Vol. 283, p. 59, Plenum, New York 1992.
6. S. Ciraci, A. Buldum, Z. Gedik. and S. Erkoc, "Controlled Motion of Atoms on the Surface", Abstracts of the American Physical Society Meeting, March 1993.
7. A. Buldum, S. Ciraci, and S. Erkoc, "Controlled Motion of Xe Atom on Metal Surfaces", in "Forces in Scanning Probe Methods", NATO-ASI Series E, Kluwer Academic Pub. 1995, p. 149.
8. S. Erkoc, "Physics of Clusters", International Symposium on Lasers, Atomic and Molecular Physics (LAMP-97), 16-20 Sept. 1997, Istanbul. (Invited talk)
9. T. Bastug, M. Hirata, S. Varga, B. Fricke, S. Erkoc, and T. Mukoyama, "Molecular-dynamics Simulations of gold clusters", in "Advances in Quantum Chemistry: DV-Xa for Atomic Spectroscopy and Materials Science", Proceedings of the 1998 Korea-Japan DV-Xa Joint Symposium, Ed. P.O. Lowdin, Vol. 37, p. 353, Academic Press, San Diego, 2001.
10. S. Erkoc, "Empirical Many-Body Potential Energy Functions Used In Computer Simulations Of Condensed Matter Properties", Summer School On Multiscale Modelling, University of Sidi-Bel-Abbes, Algeria, 25-31 August 2001 (Invited lecture).
11. S. Erkoc, "Stability of carbon nanostructures: Balls, tubes, rods, toroids", Proceedings of the International Conference on Advances in Materials and Materials Processing" (ICAMMP-2002), Eds. N. Chakraborti and U.K. chatterjee, 1-3 February, 2002, IIT-Kharakpur, India. Tata McGraw-Hill Pub. Com. Ltd., New Delhi, 2002, pp: 356-363. (Invited talk).
12. S. Erkoc, "Structural and Electronic Properties of Nanocage Structures", HERMES Project Workshop, METU, Ankara, June 10-11, 2002.
13. S. Erkoc, "Empirical potential energy functions used in the modeling of interfacial structures in advanced materials and their joint", Proceedings of the International Conference on Designing of Interfacial Structures in Advanced Materials and their Joints (DIS'02)", Ed. M. Naka, 26-28 November 2002, Osaka University, Osaka, Japan. Joining and Welding Research Institute of Osaka University, Ibaraki, Osaka, 2002, pp: 80-85. (Invited talk).
14. H. Oymak and S. Erkoc, "Titanium coverage on a single-wall carbon nanotube: Molecular-dynamics simulations", NATO-ASI, Nanoengineered Nanofibrous Materials, Antalya, 1-12 September 2003. (Poster). Proceeding: NATO Science Series II/169, Eds. S. Guceri, Y.G. Gogotsi, and V. Kuznetsov, 2004 Kluwer, p. 153.
15. O.B. Malcioglu, V. Tanriverdi, A. Yildiz, and S. Erkoc, "Structural stability of carbon nanocapsules: Molecular-dynamics simulations", NATO-ASI, Nanoengineered Nanofibrous Materials, Antalya, 1-12 September 2003. (Poster). Proceeding: NATO Science Series II/169, Eds. S. Guceri, Y.G. Gogotsi, and V. Kuznetsov, 2004 Kluwer, p. 219.
16. E. Tasci, O.B. Malcioglu, and S. Erkoc, "Simulation of carbon nanotube junction formation", NATO-ASI, Nanoengineered Nanofibrous Materials, Antalya, 1-12 September 2003. (Poster). Proceeding: NATO Science Series II/169, Eds. S. Guceri, Y.G. Gogotsi, and V. Kuznetsov, 2004 Kluwer, p. 237.
17. E. yazgan, E. Tasci, O.B. Malcioglu, and S. Erkoc, "Stability of carbon nanotori", NATO-ASI, Nanoengineered Nanofibrous Materials, Antalya, 1-12 September 2003. (Poster). Proceeding: NATO Science Series II/169, Eds. S. Guceri, Y.G. Gogotsi, and V. Kuznetsov, 2004 Kluwer, p. 241.
18. L. Amirouche and S. Erkoc, "Stability of ZnCd nanoparticles: Molecular-Dynamics Simulations", The 3 rd Int. Cong. on Mat. Sci. and Eng. (CISGM3), 25-27 May 2004, Jijel University, Jijel, Algeria.
19. S. Erkoc, "Physics and Chemistry of Clusters", The 3 rd Int. Cong. on Mat. Sci. and Eng. (CISGM3), 25-27 May 2004, Jijel University, Jijel, Algeria. (Invited talk).
20. S. Erkoc, "Cluster, Surface and Bulk Properties of ZnCd Binary Alloys: Molecular-Dynamics Simulations", International Conference on New Frontiers of Process Science and Engineering in Advanced Materials (PSEA'04), The 14 th Iketani Conferenece, 24-26 Nov. 2004, Kyoto, Japan. (Invited talk).
21. E.D. Calisir, S. Erkoc, H. Yildirim, A. Kara, T.S. Rahman, M. Selvi, F. Erkoc, "Theoretical Comparative Study of the Structure, Dynamics and Electronic Properties of Five Ally Molecules: Allicin, Methyl Propyl Disulfide (MPD), Allyl Methyl Sulfide (AMS), S-allyl cysteine (SAC) and S-allyl mercaptocysteine (SAMC)", E2006 APS March Meeting, March 13-17, 2006; Baltimore, MD, Abstract: C1.00067. (poster).
22. N. Dugan, S. Erkoc, "Application of quantum Monte Carlo method to geometry optimization of atomic nanoparticles", NANOMAT-2006 International Workshop on Nanostructured Materials, June 21-23, 2006, Antalya, Turkey, Book of Abstracts, p. 198. (poster).
23. R. Pekoz, S. Erkoc, "Li$^+$ and Li interactions with carbon nanocage structures", NANOMAT-2006 International Workshop on Nanostructured Materials, June 21-23, 2006, Antalya, Turkey, Book of Abstracts, p. 200. (poster).
24. O.B. Malcioglu, S. Erkoc, "Functionality of carbon nanotubes as molecular detectors", NANOMAT-2006 International Workshop on Nanostructured Materials, June 21-23, 2006, Antalya, Turkey, Book of Abstracts, p. 211. (poster).
25. E. Tasci, O.B. Malcioglu, S. Erkoc, "Encountering the same old solid mechanics in the realm of nano dimensions: an investigation of the interaction between two nanogears", NANOMAT-2006 International Workshop on Nanostructured Materials, June 21-23, 2006, Antalya, Turkey, Book of Abstracts, p. 212. (poster).
26. E.D. Calisir, S. Erkoc, "Structural, electronic and QSAR properties of the cyflutrin molecule: A theoretical AM1 and PM3 treatment", Third Humboldt Conference on Computational Chemistry (CompChem-2006), June 24-28, 2006, Varna, Bulgaria, Book of Abstracts, p. 110, (poster).
27. R. Pekoz, S. Erkoc, "Structural and electronic properties of defected carbon nanocapsules", 13th Int. Workshop on Comp. Phys. and Mater. Sci.: Total energy and force methods", 11-13 January 2007, ICTP, Trieste, Italy, (poster).
28. S. Erkoc, "DFT treatment of binary and ternary alloys microclusters", 3rd Int. Workshop on DFT Applied to Metals and Alloys: The Materials Genome Project, 2-4 May 2007, Oran, Algeria. (Invited talk).
29. R. Pekoz, S. Erkoc, "Structural and electronic properties of Li/Li+ doped carbon nanocapsules with mono-vacancy defects", The 2nd International Conference Carbon for Energy Storage and Environment Protection (CESEP'07), 2-6 September 2007, Krakow, Poland, Book of Abstracts, p. 186, (poster).
30. N. Didis, A. Eryilmaz, S. Erkoc, "Students' comprehension of fundamental concepts in quantum mechanics: A qualitative study", GIREP-EPEC Conference Frontiers of Physics Education, 26-31 August 2007, Opatija, Croatia, Book of Abstracts, p.115.
31. N. Didis, S. Erkoc, "History of `spin' concept in physics: For bounded and free electrons", GIREP-EPEC Conference Frontiers of Physics Education, 26-31 August 2007, Opatija, Croatia, Book of Abstracts, p.174.
32. N. Dugan, S. Erkoc, "Genetic algorithm -- Monte Carlo hybrid method for geometry optimization of atomic clusters", European Materials Research Society Fall Meeting (E-MRS 2007), 17--21 September 2007, Warsaw, Poland, Book of Abstracts, p. 181.
33. S. Erkoc, "Empirical potential energy functions and their applications", International Winter School of Aplications of Computer Simulation and Modelling in Contemporary Solid State Physics and Nanotechnology, Institute of Theoretical and Applied Physics (ITAP), 28 January -- 6 February 2008, Turunc, Marmaris. (Invited talk).
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1. H.O. Pamuk, S. Erkoc and C. Trindle, "Calculation of Ionization Potential and Excitation Energies by Approximation Methods and the Contribution of Correlation Energy to These Values", Spektroskopi Dergisi 2, 15(1976). (in Turkish)
2. S. Erkoc, "Optimization of Non-Linear Parameters of Wave Functions and Ground State Energy Calculations for He", METU J. Pure and Applied Sciences 10, 249(1977).
3. H.O. Pamuk, S. Erkoc and C. Trindle, "Interpretation of the Photoelectron Spectrum of Urotropin by Semiempirical Molecular Orbital Calculations", Spektroskopi Dergisi 3, 33(1977). (in Turkish)
4. S. Erkoc and F. Bayrakceken, "Autoionization Probabilities in He Atom", Spektroskopi Dergisi 4, 56(1978). (in Turkish)
5. S. Simsek, M. Simsek, and S. Erkoc, "S Resonance Widths and Autoionization Rates of Li", DOGA Bilim Dergisi A 9, 129(1985).
6. S. Erkoc, "Many-Body Interactions and Screening in Solids", DOGA Bilim Dergisi A 9, 203(1985).
7. E. Iltan, S. Erkoc and S. Ozder, "Quantum Calculations of Vibrational Energy Transfer in Collinear XY2+XY2 Collisions", DOGA TU J. Phys. and Astrophys. 11, 65(1987).
8. S. Simsek, M. Simsek, and S. Erkoc, "Line Profile for Atomic Resonances", Doga-Tr. J. Phys. 14, 37(1990).
9. N. Kolsuz and S. Erkoc, "Quantum Calculations of Vibrational Transition Probabilities in Collinear Collisions of X2Y2+He", Doga-Tr. J. Phys. 14, 275(1990).
10. R. Sever and S. Erkoc, "On Time Dependent Schrodinger Equation", Doga-Tr. J. Phys. 14, 381(1990).
11. N. Kolsuz and S. Erkoc, "Empirical Many-Body Potential Energy Function Calculation for the Chemisorption Energy of Atomic Hydrogen on Lithium BCC and FCC Clusters", F.U. Fen ve Muh. Bilimleri Dergisi 5, 89(1993).
12. S. Erkoc, "An Empirical Many-Body Potential Energy Function for Copper: Application to Small Clusters", Tr. J. Physics 18, 507(1994).
13. S. Erkoc, "Molecular Dynamics Simulation of Arsenic Microclusters", Tr. J. Physics 19, 639(1995).
14. S. Erkoc, "An Empirical Many-Body Potential Energy Function for Bulk and Cluster Properties: Application to fcc Metal Clusters", Tr. J. Physics 19, 1182(1995).
15. M. Vidal Tureli and S. Erkoc, "Structural Stability and Energetics of Carbon Clusters: Tersoff Potential Energy Function Calculation", Tr. J. Phys. 20, 1074(1996).
16. L. Turker and S. Erkoc, "Investigation of HMO Spectra of Huckel and Mobius Type Cyclacenes", Tr. J. Chem. 21, 167(1997).
17. S. Erkoc and L. Turker, "Electronic Structure of Optimized Si(m)H(n) Clusters: MINDO3 and AM1 Calculations", Tr. J. Phys. 22, 1069(1998).
18. H. Kokten and S. Erkoc, "Energetics of Spherical Clusters", Tr. J. Phys. 23, 517(1999).
19. S. Erkoc, "Relativistic density functional theory method: Applications to autoionization states of atoms", Tr. J. Phys. 30, 231(2006).
20. M.O. Fen and S. Erkoc, "Distribution of circles on a circle and correlation between vortex rings of superfluids", Tr. J. Phys. 31, 151(2007).
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1. S. Erkoc ve I. Oksuz, "Atomlarda Rezonans Hallerin Cizgi Genisligi Hesabi", I. Fizik Kongresi, ODTU, Ankara, Kasim 1976, Teblig Ozetleri, s. 98.
2. H.O. Pamuk, S. Erkoc ve C. Trindle, "Yaklasik Molekul Yorungemsi Yontemleri ile Urotropin Molekulunun Fotoelektron Spektrumunun Aciklanmasi", I. Fizik Kongresi, ODTU, Ankara, Kasim 1976, Teblig Ozetleri, s. 97.
3. S. Erkoc ve I. Oksuz, "Lineer Olmayan Parametrelerin Dalga Fonksiyonlarina Etkisi ve Optimizasyonu", TUBITAK VI. Bilim Kongresi Tebligleri, AU, Ankara, Ekim 1977, s. 35.
4. S. Erkoc ve I. Oksuz, "Yeni Bir Teorem ve Elektron--Atom Carpismalarina Uygulanmasi", TUBITAK VI. Bilim Kongresi Tebligleri, AU, Ankara, Ekim 1977, s. 331.
5. S. Erkoc ve F. Bayrakceken, "Salisilaydin Anilin Bilesikleri ve Izomerlerinin Iyonlasma Potansiyellerinin Hesabi", TUBITAK VI. Bilim Kongresi Tebligleri, AU, Ankara, Ekim 1977, s. 347.
6. S. Erkoc, "Atomlarda Kendiliginden Iyonlasan Hallerin Hesabinda Yeni Bir Yontem", II. Fizik Kongresi, BU, Istanbul, Eylul 1978, Teblig Ozetleri, s. 26.
7. S. Erkoc, F. Cimen ve F. Bayrakceken, "Turev Yontemi ile Helyum'un Bazi S Rezonanslarinin Hesabi", II. Fizik Kongresi, BU, Istanbul, Eylul 1978, Teblig Ozetleri, s. 26.
8. S. Erkoc ve S. Fakioglu, "Nd(3+) Iyonunun Scheelite Tipindeki Kristaller Icinde Magnetik ve Termal Ozellikleri", II. Fizik Kongresi, BU, Istanbul, Eylul 1978, Teblig Ozetleri, s. 26.
9. S. Erkoc, "Kendiliginden Iyonlasma Olayi", III. Spektroskopi Kongresi, ODTU, Ankara, Eylul 1978, Teblig Ozetleri, s. 25.
10. H. Karal, S. Erkoc ve I. Oksuz, "Helyum'da Kesikli ve Surekli Bolge Enerji Seviyelerinin Hesabi", III. Spektroskopi Kongresi, ODTU, Ankara, Eylul 1978, Teblig Ozetleri, s. 28.
11. S. Erkoc ve I. Oksuz, "Elektronik Hesap Makinelerinin Atom ve Molekul Fiziginde Kullanimi ve Onemi", II. Ulusal Bilisim Kongresi, ODTU, Ankara, Aralik 1978, Bildiriler, s. 122.
12. S. Erkoc, S. Ciraci, S. Ellialtioglu ve M. Tomak, "Si ve SiO_{2} Kristallerinde Bosluklarin Elektronik Ozellikleri", TUBITAK Kati Hal Fizigi Unitesi II. Kollokyumu, ODTU, Ankara, Subat 1982, Tebligler, s. 23.
13. S. Ellialtioglu, S. Ciraci ve S. Erkoc, "Oksijen Baglanmis Silisyum Yuzeylerinin Elektronik Enerji Spektrumu", TUBITAK Kati Hal Fizigi Unitesi II. Kollokyumu, ODTU, Ankara, Subat 1982, Tebligler, s. 26.
14. S. Ciraci, S. Ellialtioglu ve S. Erkoc, "Si-SiO_{2} Eklemlerinde Arayuzey Elektronik Yapisi", TUBITAK Kati Hal Fizigi Unitesi II. Kollokyumu, ODTU, Ankara, Subat 1982, Tebligler, s. 29.
15. E. Iltan, S. Erkoc ve S. Ozder, "CO_{2}+CO_{2} Inelastik Carpismasinda Enerji Transferi Hesabi", Kimyasal Fizik Sempozyumu, BU, Istanbul, Mayis 1986.
16. S. Ozder, S. Erkoc ve E. Iltan, "He+Cu(110) Elastik Carpismasinda Difraksiyon Genligi Hesabi", Kimyasal Fizik Sempozyumu, BU, Istanbul, Mayis 1986.
17. E. Iltan, S. Erkoc, and S. Ozder, "Vibrational Energy Transfer in Collinear XY_{2}+XY_{2} Collisions", FIZIK'86, Turk Fizik Dernegi 8. Ulusal Fizik Kongresi, ODTU, Ankara, Eylul 1986.
18. S. Ozder, S. Erkoc, and E. Iltan, "Scattering of He from Cu(110) Surface", FIZIK'86, Turk Fizik Dernegi 8. Ulusal Fizik Kongresi, ODTU, Ankara, Eylul 1986.
19. S. Erkoc ve T. Halicioglu, "Monte Carlo ve Molekuler Dinamik Simulasyon Yontemleri ve Fizik'te Uygulamalari", Bilgisayar Benzetisim Yontemleri Sempozyumu, BU, Istanbul, Ocak 1987.
20. S. Erkoc, T. Halicioglu, and W.A. Tiller, "Molecular Dynamics Simulation of a Au Adatom on GaAs(110) Surface", SST'88, Spring School on Surface Science and Technology, BU, Ankara, May 1988.
21. B. Uslu and S. Erkoc, "Self-Consistent Field calculations for GaAs/Ga_{1-x}Al_{x}As Superlattices",SST'88, Spring School on Surface Science and Technology, BU, Ankara, May 1988.
22. S. Katircioglu ve S. Erkoc, "As, Sb ve Bi 'Microcluster'larinin Yapilari ve Enerjileri", II. Ulusal Bilgisayar Benzetisim Sempozyumu, ODTU, Ankara, Subat 1990.
23. N. Kolsuz, M. Civi ve S. Erkoc, "Yeni Bir Cok-Cisim Potansiyel Enerji Fonksiyonunun Lityum 'Cluster'larina Uygulanmasi", 13. Ulusal Fizik Kongresi (TFD-13), AU, Eskisehir, 30 Eylul - 2 Ekim 1992,
24. S. Erkoc, " 'Cluster' Fizigi", 1. Ulusal Atom ve Molekul Fizigi Sempozyumu, ODTU, Ankara, 24-26 Haziran 1996, Teblig Ozetleri, s. 9 (Cagrili konusma).
25. C. Ozdogan ve S. Erkoc, "Cu_{n} 'Cluster'larinin Molekuler-Dinamik Bilgisayar Simulasyonu ile Yapilari, Enerjileri ve Erimesinin Incelenmesi", 1. Ulusal Atom ve Molekul Fizigi Sempozyumu, ODTU, Ankara, 24-26 Haziran 1996, Teblig Ozetleri, s. 42.
26. C. Ozdogan, M. Boyukata ve S. Erkoc, "Cu_{n}(n=3-7) 'Cluster'larinda Radyasyon Hasarinin Molekuler-Dinamik Bilgisayar Simulasyonu", 1. Ulusal Atom ve Molekul Fizigi Sempozyumu, ODTU, Ankara, 24-26 Haziran 1996, Teblig Ozetleri, s. 43.
27. N. Kolsuz, M. Civi ve S. Erkoc, "bcc, fcc Yuzey Simetrisine Sahip Lityum Kumeleri ile Oksijen ve Hidrojen Atomu Etkilesmeleri", 1. Ulusal Atom ve Molekul Fizigi Sempozyumu, ODTU, Ankara, 24-26 Haziran 1996, Teblig Ozetleri, s. 45.
28. S. Erkoc, S. Katircioglu ve K. Leblebicioglu, "Atomik 'Cluster'larda Geometri Optimizasyonu", Workshop - Scientific Computation, Selcuk Universitesi, Konya, 29-30 Temmuz 1996.
29. S. Erkoc, "Karbon Nanoyapilar: Toplar, tupler, cubuklar", 19. Ulusal Fizik Kongresi (TFD-19), Firat Universitesi, Elazig, 26-29 Eylul 2000. (Cagrili konusma)
30. S. Erkoc, "Carbon Nanocage Structures: Stability Against Heat Treatment", Workshop on Nanoscience and Nanotechnology", Bilkent Universitesi, Ankara, 13 Kasim 2001. (Davetli konusma)
31. S. Erkoc, "ODTU Fizik Bolumu'nde nanobilim-nanoteknoloji calismalari", Avrupa Birligi 6. Cerceve Programi: Nanoteknoloji, Akilli Malzemeler ve Yeni Uretim Surecleri Calistayi, Bilkent Universitesi, Ankara, 12 Temmuz 2002.
32. L. Turker and S. Erkoc, "Electronic properties of open-ended single-wall carbon nanotunes", Avrupa Birligi 6. Cerceve Programi: Nanoteknoloji, Akilli Malzemeler ve Yeni Uretim Surecleri Calistayi, Bilkent Universitesi, Ankara, 12 Temmuz 2002. (Poster).
33. S. Katircioglu and S. Erkoc, "Silicon clusters, C_{60}-Si(100) and C_{60}-Si(111) systems", Avrupa Birligi 6. Cerceve Programi: Nanoteknoloji, Akilli Malzemeler ve Yeni Uretim Surecleri Calistayi, Bilkent Universitesi, Ankara, 12 Temmuz 2002. (Poster).
34. E.S. Tasci and S. Erkoc, "Calculation of the Casimir-Polder effect between various nanosystems", Avrupa Birligi 6. Cerceve Programi: Nanoteknoloji, Akilli Malzemeler ve Yeni Uretim Surecleri Calistayi, Bilkent Universitesi, Ankara, 12 Temmuz 2002. (Poster).
35. H. Oymak and S. Erkoc, "Structural properties of Al_{k}Ti_{l}Ni_{m} nanoparticles", Avrupa Birligi 6. Cerceve Programi: Nanoteknoloji, Akilli Malzemeler ve Yeni Uretim Surecleri Calistayi, Bilkent Universitesi, Ankara, 12 Temmuz 2002. (Poster).
36. O.B. Malcioglu and S. Erkoc, "Structural properties of carbon nanorods: Molecular dynamics simulations", Avrupa Birligi 6. Cerceve Programi: Nanoteknoloji, Akilli Malzemeler ve Yeni Uretim Surecleri Calistayi, Bilkent Universitesi, Ankara, 12 Temmuz 2002. (Poster).
37. O.B. Malcioglu and S. Erkoc, "Effect of chirality on the stability of carbon nanotubes: Molecular dynamics simulations", Avrupa Birligi 6. Cerceve Programi: Nanoteknoloji, Akilli Malzemeler ve Yeni Uretim Surecleri Calistayi, Bilkent Universitesi, Ankara, 12 Temmuz 2002. (Poster).
38. S. Erkoc, "Ammonia deposition in fullerene", Recent Advances in Nanoscience: A conference for the occasion of Professor Salim Ciraci's 60th birtday. Bilkent University, Ankara, 4 November 2002. (Invited talk)
39. S. Erkoc, "Nanobilim ve nanoteknoloji: Gelismeler, uygulamalar", XIII. Ulusal Mekanik Kongresi, Gaziantep Universitesi, Gaziantep, 8-12 Eylul 2003. (Cagrili konusma).
40. O.B. Malcioglu ve S. Erkoc, "Karbon nanotup ve nanocubuklarin yapisal ozellikleri", Turk Fizik Dernegi 22. Fizik Kongresi (TFD22), Bodrum, 14-17 Eylul 2004. (Poster).
41. E. Yazgan, E. Tasci, O.B. Malcioglu ve S. Erkoc, "Karbon nanotoroid yapilarin kuramsal incelenmesi", Turk Fizik Dernegi 22. Fizik Kongresi (TFD22), Bodrum, 14-17 Eylul 2004. (Poster).
42. S. Erkoc, "Atom ve molekul topaklarinin fizigi ve kimyasi", Turk Fizik Dernegi 22. Fizik Kongresi (TFD22), Bodrum, 14-17 Eylul 2004. (Cagrili konusma).
43. S. Erkoc, "Heteroatomic fullerenes and nanotubes", Nano-TR-I, Nanoscience and Nanotechnology 2005, Bilkent University, Ankara, 25-27 May 2005. (Cagrili konusma).
44. S. Erkoc, "Clusters", Nano-TR-I, Nanoscience and Nanotechnology 2005, Bilkent University, Ankara, 25-27 May 2005. (Tutorial Lecture).
45. O.B. Malcioglu, E. Tasci, S. Erkoc, "Structural and molecular electronic properties of BN ring doped single-wall carbon nanotubes", Nano-TR-I, Nanoscience and Nanotechnology 2005, Bilkent University, Ankara, 25-27 May 2005. (Poster).
46. E. Tasci, O.B. Malcioglu, S. Erkoc, "Modelling and Simulation of Carbon Nano Gears", Nano-TR-I, Nanoscience and Nanotechnology 2005, Bilkent University, Ankara, 25-27 May 2005. (Poster).
47. S. Erkoc, "Atomlarda Rezonanslar: RDFT Hesaplamalari", Atom-Molekul ve Cekirdek Sistemlerinin Yapilari ve Spektrumlari Calistayi, Canakkale Onsekiz Mart Universitesi, 8-9 Temmuz 2005. (Cagrili konusma).
48. S. Erkoc, "Relativistic atomic calculations using DFT method: Applications to resonance states", Theoretical Condensed Matter Workshop, Ankara, METU, 22-23 December 2005. (Invited speaker).
49. S. Erkoc, "Nanobilim ve Nanoteknoloji", Havacilik ve Nanoteknoloji Semineri, 1HIBMK, Eskisehir, 1 Mayis 2006 (Davetli Konusmaci).
50. N. Dugan, S. Erkoc, "Structural properties of copper nanoparticles: Monte-Carlo simulation studies", NANO-TR-II Nanoscience and Nanotechnology 2006, METU, 3-5 May 2006. (Poster).
51. R. Pekoz, S. Erkoc, "Endohedral Li+ doped fullerenes: Molecular dynamics simulations", NANO-TR-II Nanoscience and Nanotechnology 2006, METU, 3-5 May 2006. (Poster).
52. O.B. Malcioglu, S. Erkoc, "Electron transmission properties of boron-nitride ring doped C(5,0) carbon nanotube", NANO-TR-II Nanoscience and Nanotechnology 2006, METU, 3-5 May 2006. (Poster).
53. S. Erkoc, "Structural properties of isolated nanoparticles", Nanotechnology Research Forum, METU, 16-21 October 2006. (Invited lecture).
54. S. Erkoc, "Sample calculations on clusters", Nanotechnology Research Forum, METU, 16-21 October 2006. (Invited lecture).
55. N. Dugan, S. Erkoc, "Genetic algorithm - Monte Carlo hybrid method for geometry optimization of atomic clusters", Proceedings of NanoTR-III Conference, 11-14 June 2007, Bilkent, Ankara, p: 10.
56. S. Erkoc, O.B. Malcioglu, "Nano detector from SWCNT C(4,4)", Proceedings of NanoTR-III Conference, 11-14 June 2007, Bilkent, Ankara, p: 53 (Invited talk).
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1. S. Erkoc, "Karbon Nanoyapilar: Toplar, Tupler, Cubuklar, Halkalar", Bilim ve Teknik, TUBITAK, Ocak 2001.
2. S. Erkoc, "Nanobilim ve Nanoteknoloji", ODTU Yayincilik, 2007.
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1. "Perspectives of Fullerene Nanotechnology", E. Osawa, Editor; Kluwer Academic Publishers, Norwell, MA; 2002, +375 pp. (Reviewed by S. Erkoc, published in Materials and Manufacturing Processes, Vol. 17, Number 6, 2002, pp:881-883.)
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1. S. Ozder, "Theory of Helium Scattering From Solid Surfaces", M.S. Thesis, METU, 1986.
2. Z. El-Bayyari, "Development of a Semiempirical Potential Energy Function: Application to Microclusters", M.S. Thesis, METU, 1987.
3. B. Uslu, "Self-Consistent Field Calculations for the Electronic Properties of Semiconductor Superlattices", M.S. Thesis, METU, 1988.
4. Y. Tahtamoni, "Structural Stability and Energetics of P, S and C Microclusters", M.S. Thesis, METU, 1990.
5. A. Unlu, "Structural Stability and Energetics of Selenium and Tellerium Microclusters: Empirical Many-Body Potential Energy Function Calculation", M.S. Thesis, METU, 1990.
6. M.V. Tureli, "Structural Stability and Energetics of Carbon Clusters: Tersoff Empirical Many-Body Potential Energy Function Calculation", M.S. Thesis, METU, 1993.
7. C. Ozdogan, "Molecular-Dynamics Computer Simulation Of Copper Clusters: Structural Stability, Energetics, and Melting", M.S. Thesis, METU, 1996.
8. M.R. Shaltaf, "Geometry Optimization of Small Copper Clusters: Monte-Carlo Simulation Study", M.S. Thesis, METU, 1998.
9. C. Kirbas, "Simulation of Condenser Microphone Behavior", M.S. Thesis, METU, 1999.
10. E. Guneyler, "Molecular-Dynamics Simulation of Water Clusters", M.S. Thesis, METU, 1999.
11. H. Oymak, "Determination of Minimum Energy Configuration of N Equal Point charges Placed on an Infinitely Thin Conducting Disk", M.S. Thesis, METU, 2000.
12. E.S. Tasci, "Simulation of the Casimir Effect for Various Geometries", M.S. Thesis, METU, 2002.
13. O.B. Malcioglu, "Stability of Carbon Nanotubes and Nanorods Under Heat Treatment: Molecular-Dynamics Simulations", M.S. Thesis, METU, 2003.
14. N. Dugan, "Structural Properties of Homonuclear and Heteronuclear Atomic Clusters: Monte Carlo Simulation Study", M.S. Thesis, METU, 2006.
15. A.K. Onay, "Hydrogen Storage Capacity of nanosystems: Molecular Dynamics Simulations", M.S. Thesis, METU, 2008.
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1. M. Simsek, "Energy and Wavefunction of ^{2}S Resonance States of Lithium Atom", Ph. D. Thesis, Inonu University, 1982. (in Turkish)
2. N. Kolsuz, "Quantum Calculations of Harmonic Transition Probabilities in Collinear Atom-Polyatom Inelastic Collisions", Ph. D. Thesis, Firat University, 1983. (in Turkish)
3. S. Simsek, "Investigation of Spectroscopic Properties of Resonance States of Two- and Three-Electron Atoms", Ph. D. Thesis, Inonu University, 1984. (in Turkish)
4. A.I. Gucus, "Energy and Structure of Uranium and Thorium Microclusters: Empirical Potential Energy Function Calculation", Ph. D. Thesis, Gazi University, 1991. (in Turkish)
5. Z. El-Bayyari, "Molecular-Dynamics Simulation Studies of Aluminum: Bulk, Surface and Cluster Properties", Ph.D. Thesis, METU, 1993.
6. S.A. Salman, "Electronic Band Structure of Stepped Si(100) and Water-Stepped Si(100) Systems", Ph.D. Thesis, METU, 2000. (co-supervisor)
7. P. Gunes, "Applications of Empirical Potential Energy Functions on Atomic Clusters", Ph.D. Thesis, Gazi University, 2000. (co-supervisor) (in Turkish)
8. H. Oymak, "Theoretical Investigation of AlTiNi Ternary Clusters: Density Functional Theory Calculations and Molecular Dynamics Simulations", Ph.D. Thesis, METU, 2004.
9. E. Tasci, "Generation and Simulations of Nanostructures of Cage Structures", Ph.D. Thesis, METU, 2007. (Selected as "The Thesis of the Year 2007 at METU" by Prof. Dr. Mustafa N. Parlar Education and Research Foundation)
10. L. Amirouche, "Multi-scale approach of microstructures formation in metallic alloys", Ph.D. Thesis, USTHB (Algeria), 2007.
11. O.B. Malcioglu, "Tailoring one dimensional novel nano structures for specific applications using tools of molecular modelling", Ph.D. Thesis, METU, 2008.
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