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Prof.Dr. MEHMET TOMAK (RETIRED)
FACULTY OF ARTS AND SCIENCES
PublicationsResearchMembership & Awards
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Phone :  +90312210 3252
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Education

  Bachelor's, Middle East Technical University, Physics
  Doctorate, Kansas State University, Physics

Publications (INTERNATIONAL)

Journal Papers

  A.1 BULUTAY,C.,ALHAYEK,I.,TOMAK,M., EFFECT OF VALLEY-SPIN DEGENERACY ON THE SCREENING OF CHARGED IMPURITY CENTERS TWO-DIMENSIONAL AND THREE DIMENSIONAL ELECTRONIC DEVICES. "PHYSICAL REVIEW B", 56, (1997), p.15115-1512.
  A.2 TANATAR, B.,ALHAYEK,I., TOMAK,M., WIGNER CRYSTALLIZATION IN SEMICONDUCTOR QUANTUM WIRES. "PHYSICAL REVIEW B", 58, (1998), p.9886-9889.
  A.3 ILIAWI,K.F.,ELKAWNI,M.I.,TOMAK,M., ELECTRONIC STRUCTURE OF MODULATION-DOPED HETEROSTRUCTURES ELECTRIC FIELD EFFECTS. "SUPERLATTICES AND MICROSTRUCTURES", 24, (1998), p.61-67.
  A.4 AKBAS,H.,AKTAS,S.,OKAN,S.E.,ULAS,M.,TOMAK,M., ACCEPTOR 1S-2P TRANSITIONS IN GAAS /GA0.7AL0.3AS QUANTUM WELLS EFFECTS OF SPATIALLY DEPENDENT SCREENING UNDER ELECTRIC AND MAGNETIC FIELDS. "PHYSICA STATUS SOLIDI B", 205, (1998), p.537-547.
  A.5 BULUTAY,C.,TANATAR,B.,TOMAK,M., TWO-DIMENSIONAL YUKAWA BOSE LIQUID A SINGWI-TOSI-LAND-SJOLANDER STUDY. "PHYSICAL REVIEW B", 57, (1998), p.15197-1520.
  A.6 AKBAS,H.,AKTAS,S.,OKAN,S.E.,ULAS,M.,TOMAK,M., SCREENING EFFECT ON THE BINDING ENERGIES OF SHALLOW DONORS, ACCEPTORS AND EXCITONSIN FINITE BARRIER QUANTUM WELLS. "SUPERLATTICES AND MICROSTRUCTURES", 23, (1998), p.113-119.
  A.7 SARI,H.,ERGUN,Y.,ELAGOZ,S.,KASAPOGLU,E.,SOKMEN,I.,TOMAK,M., SUBBAND STRUCTURE AAND EXITONIC BINDING OF GRADED GAAS/ GAALAS QUANTUM WELLS UNDER AN ELECTRIC FIELD. "SUPERLATTICES AND MICROSTRUCTURES", 23, (1998), p.1067-1074.
  A.8 N.Akman,M.Tomak, The Wigner molecule in a 2D quantum dot. "PHYSICA E", 4, (1999), p.277-285.
  A.9 S.E.OKAN,S.AKTAS,H.AKBAS, THE EXCITON TRANSITION ENERGIES IN SYMMETRIC DOUBLE GaAs/AlxGa1-xAs QUANTUM WELLS. "PHYS STATUS SOLIDI B", 212, (1999), p.263-270.
  A.10 N.AKMAN, M.TOMAK, INTERACTING ELECTRONSIN A 2D QUANTUM DOT. "PHYSICA B", 262, (1999), p.317-321.
  A.11 T.CAGIN,G.DERELI,M.ULUDOGAN,M.TOMAK, THERMAL AND MECHANICAL PROPERTIES OF SOME FCC TRANSITION METALS. "PHYS.REV. B", 59, (1999), p.3468-3473.
  A.12 s.aktas, s.e.okan, i.erdoğan, h.akbas, m.tomak, donor binding energies in gaas quantum wells considering the band nonparabolicity effects and the wavefunction elongation. "superlattices and microstructures", 28, (2000), p.165-169.
  A.13 s.e.okan, h.akbas, s.aktas, m.tomak, binding energies of helium-like impurities in parabolic quantum wells under an applied electric field. "superlattices and microstructures", 28, (2000), p.171-176.
  A.14 Biber A.,Golick A.,Tomak M.., Optical ray movement inside dielectric sphere. "INT J INTRARED MILLI", 22, (2001), p.1019-1035.
  A.15 Biber A, Golich A, Tomak M, Time domain mapping of electromagmnetic ray movement inside 2D anisotropic region. "INT J INFRARED MILLI", 23, (2002), p.919-930.
  A.16 Bbaev MM, Gassym TM, Tas M, Tomak M, Thermoelectric power of nondegenerate Kane semiconductors under the conditions of mutual electron phonon drag in a high electric field. "PHYS REV B", 65, (2002).
  A.17 Sahin M, Tomak M, Self consistent calculation of semiconductor heterojunctions using quantum genetic algorithm. "INT J MOD PHYS B", 16, (2002), p.3883-3898.
  A.18 Biber A, Golich A, Tomak M, Time domain mapping of electromagnetic ray movement inside anisotropic spherical resonator. "INT J INFRARED MILLI", 23, (2002), p.1315-1325.
  A.19 Cipiloglu MA, Turgut S, Tomak M, nonlinear Seebeck and peltier effects in quantum point contacts. "physica status solidi B", 241, (2004), p.2575-2585.
  A.20 Kart SO, Tomak M, Uludogan M, Cagin T, Liquid Properties of Pd-Ni Alloys. "journal of non-crystalline solids", 337, (2004), p.101-108.
  A.21 Tas M, Tomak M, spin correlation effects in a one-dimensional electron gas. "Physical Review B", 70, (2004).
  A.22 Kart HH, Uludogan M,Cagin T, Tomak M, simulation of crystallization and glass formation of binary Pd-Ag alloys. "journal of non-crystalline solids", 342, (2004), p.6-11.
  A.23 Kart HH, Tomak M, Uludogan M, Cagin T, Structural and dynamical properties of liquid Pd-Ag alloys. "İnternational Journal of Modern Physics B", 18, (2004), p.2257-2269.
  A.24 sahin,atav, tomak, quantum genetic algorith method in self consistent electronic structure calculations of a quantum dot with many electrons. "international journal of modern physics C", 16, (2005), p.1379-1393.
  A.25 şahin,tomak, electronic structure of a many-electron spherical quantum dot with an impurity. "physical review B", 72, (2005), p.125325-1.
  A.26 babaev, gassym, tas,tomak, thermomagnetic effects of nondegenerate Kane semiconductors under the conditions of mutual electron-phonon drag in high electric and arbitrary magnetic fields. "J.of Physics", 17, (2005), p.3255-3267.
  A.27 kart, çagin, tomak, thermal and mechanical properties of Cu-Au intermetallic alloys. "modelling and simulation in materials science and engineering", 13, (2005), p.657-669.
  A.28 yıldırım, tomak, nonlinear optical properties of a Pöschl-Teller quantum well 72 115340-1 115340-6 2005 2. "physical review B", 72, (2005), p.115340.
  A.29 karabulut, safak, tomak, nonlinear optical rectification in asymmetrical semiparabolic quantum wells. "SOLID STATE COMMUNICATIONS", 135, (2005), p.735-738.
  A.30 gulveren,atav, tomak, electronic properties of a large quantum dot at a finite temperature. "physica E", 28, (2005), p.482-490.
  A.31 kart, tomak, çagın, phonon dispersions and elastic constants of disordered Pd-Ni alloys 355 382 391 2005 3. "physica B", 355, (2005), p.382-391.
  A.32 Şahin, tomak, the self-consistent calculation of a spherical quantum dot: a quantum genetic algorith study. "physica E", 28, (2005), p.247-256.
  A.33 GulverenB, Atav U,Tomak,Sahin, a parabolic quantum dot with N electrons and impurity. "Physica E", 30, (2005), p.143-149.
  A.34 dikmen, tomak, electronic structure calculations of low-dimensional semiconductor structures using β-spline basis functions. "International Journal of Modern Physics C", 2, (2005), p.237-251.
  A.35 H.Yıldırım, M. Tomak, Third-harmonic Generation in a Quantum Well with Adjustable Asymmetry under an Electric Field. "Physica Status Solidi B", 243, (2006), p.4057-4063.
  A.36 S. Özdemir Kart, M. Tomak, M. Uludoğan. T. Çağın, Structural, thermodynamical, and transport properties of undercooled binary Pd-Ni alloys. "Material Science and Engineering A", 435, (2006), p.736-744.
  A.37 H. Yıldırım, M. Tomak, Optical absorption of a quantum well with an adjustable asymmetry. "European Physical Journal B", 50, (2006), p.559.
  A.38 H. Yıldırım, M.Tomak, Intensity-dependent refractive index of a Poschl-Teller quantum well. "Journal of Applied Physics", 99, (2006).
  A.39 H. Yıldırım, M. Tomak, Nonlinear intersubband optical absorption of Si delta-doped GaAs under an electric field. "Physica Status Solidi B", 243, (2006), p.2874-2881.
  A.40 İ. Karabulut, U. Atav, H. Safak, M. Tomak, Linear and nonlinear intersubband optical absorption in an asymmetric rectangular quantum well.. "European Physical Journal B", 55, (2007), p.283-288.
  A.41 İ. Karabulut, U. Atav, H. Safak, M. Tomak, Second harmonic generationin an asymmetric rectangular quantum well under hyrostatic pressure.. "Physica B", 393, (2007), p.133-138.
  A.42 İ. Karabulut, U. Atav, H. Safak, M. Tomak, Theoretical investigation of intersubband nonlinear optical rectification in AlxGa1-x/GaAs/AlxGa1-x. "Physica Status Solidi B", 244, (2007), p.3313-3324.
  A.43 İ. Karabulut, H. Şafak, M. Tomak, Intersubband resonant enhancement of the nonlinear optical properties in compositionally asymmetric and interdiffused quantum wells.. "Journal of Applied Physics", 103, (2008), p.103116-1-7.
  A.44 İ. Karabulut, H, Şafak, M. Tomak, Excitonic effectson the nonlinear optical properties of small quantum dots. "J. Phys.D:Appl. Phys.", 41, (2008), p.155104.
  A.45 O. Ü. Aktürk, E. Aktürk, M. Tomak, Can Sobolev inequality be written for Sharma-Mittal entropy?. "Int.J. Theor. Phys.", 47, (2008), p.3310-3320.
  A.46 S. Ö. Kart, A. Erbay, H. Kılıç, T. Çağın, M.Tomak, Molecular dynamics study of Cu-Pd ordered alloys. "J. Achievement in materials and manufactoring engineering", 31, (2008), p.41-46.
  A.47 Aktürk O,Ü, Tomak M, AunPtn clusters adsorbed on graphene studied by first-principles calculations. "Physical Review B", 80, (2009), p.0854171_0854176.
  A.48 Aktürk O,Ü, Gülseren o, Tomak M, Vibrational Modes in small Ag-n, Au-n clusters: a first principles calculation. "International Journal of Modern Physics B", 23, (2009), p.5819-5834.
  A.49 Uludogan,M., Cagin,T., Tomak M, Transferability of Sutton-Chen Potential Parameters in Au-Ni Binary Metal Alloys. "JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE", 6, (2009), p.942-949.
  A.50 Akturk OU, Tomak M, Bismuth doping of graphene. "APPLIED PHYSICS LETTERS", 96, (2010).
  A.51 Karabulut EO, Koyuncu M, Tomak M, Thermodynamics of Bose-Einstein gas trapped in D-dimensional quartic potentials. "PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS", 389, (2010), p.1371-1379.
  A.52 Akturk OU, Tomak M, : Au-8 cluster adsorption on Si(100):2 x 1 asymmetric surface studied by a first principles calculation. "THIN SOLID FILMS", 518, (2010), p.3234-3239.
  A.53 Akturk OU, Tomak M, NH3 and H2S adsorption on Au3Pt3 cluster studied by a first principles calculation. "THIN SOLID FILMS", 518, (2010), p.5195-5203.
 

Conference Papers

  A.1 DERELI,G.,ULUDOGAN,M.,TOMAK,M., SIMULATION RESULTS OF THERMAL AND MECHANICAL PROPERTIES OF SOME FCC TRANSITION METALS. "EUROPHYSICS CONFERENCE ABSTRACTS", 22F, (1998), p.198.
  A.2 S. Dalgıç, Seyfettin Dalgıç, Ş. Aktaş, M. Tomak, N Body Potentials of some Liquid Transition Metals Obtained by the inverse method. "4 th Liquid matter conference", 23C, (1999), p.3-20.
  A.3 Kart HH, Uludogan M,Cagin T, Tomak M, simulation of crystallization and glass formation processes for binary Pd-Ag alloys. "nanoengineered Nanofibrous Materials", 169, (2004), p.487-493.
  A.4 Kart SO, Uludogan M, Cagin T, Tomak M, solid and liquid propertiesof Pd-Ni metal alloys using quantum sutton-chen many-body potential. "nanoengineered Nanofibrous Materials", 169, (2004), p.535-540.

Book and Chapter in a Book

  A.1 Uludoğan, Çağın, S Kart, Kitapta Makale Simulation of Crystallization and glass formation processes for binary Pd-Ag metal alloys. "Nanoengineered Nanofibrous Materials / Kluwer Academic Publishers", (2004), p.487-493.
  A.2 Uludoğan, Çağın, S Kart, Kitapta Makale Solid and Liquid Properties of Pd-Mi metal alloys using Quantum Sutton-Chen Many-Body Potential. "Nanoengineered Nanofibrous Materials / Kluwer Academic Publishers", (2004), p.535-540.

Publications (NATIONAL)

 

Journal Papers

  A.1 AKBAS,H.,AKTAS,S.,TOMAK,M., SHALLOW IMPURITIES IN ASYMMETRIC QUANTUM WELLS UNDER AN ELECTRIC FIELD. "TURKISH JOURNAL OF PHYSICS", 21, (1997), s.1073-1080.
  A.2 DALGIC,S.,DALGIC,S.,TOMAK,M., THE STRUCTURE OF LIQUID ALLOYS WITH CHEMICAL SHORT RANGE ORDER. "TURKISH JOURNAL OF PHYSICS", 22, (1998), s.505-511.
  A.3 DALGIC,S.,DALGIC,S.,TOMAK,M., THERMODYNAMICS AND STRUCTURE OF SIMPLE LIQUID METALS CALCULATED USING AN ANALYTICAL PAIR POTENTIAL. "TURKISH JOURNAL OF PHYSICS", 22, (1998), s.47-55.
  A.4 ULAS,M.,AKBAS,H.,TOMAK,M., SHALLOW DONORS IN QUANTUM WELL WIRE: ELECTRIC FIELD AND GEOMETRICAL EFFECTS. "TURKISH JOURNAL OF PHYSICS", 22, (1998), s.369-375.
  A.5 TOMAK,M.,BULUTAY,C., ELECTRON LIQUID BEYOND THE RANDOM PHASE APROXIMATION. "TURKISH JOURNAL OF PHYSICS", 23, (1999), s.125-157.
  A.6 AL-HAYEK,I.,TANATAR,B.,TOMAK,M., WIGNER CRYSTALLIZATION IN SEMICONDUCTOR QUANTUM WIRES. "TURKISH JOURNAL OF PHYSICS", 23, (1999), s.739-743.
  A.7 M. Şahin, Ü. Atav, M.Tomak, Applications of genetic algorithm to quantum mechanical systems. "Turkish Journal of Physics", 30, (2006), s.253-275.
  A.8 S. Özdemir Kart, M. Tomak, M. Uludoğan, T. Çağın, Molecular dynamics studies on glass formation of Pd-Ni alloys by rapid quenching. "Turkish Journal of Physics", 30, (2006), s.319-327.
  A.9 B. Gülveren, Ü. Atav, M. Tomak, Effect of a finite number of electrons on the physical properties of two dimensional parabolic quantum dot. "Turkish Journal of Physics", 30, (2006), s.329-334.
  A.10 S. Memiş, O. O. Cellek, U. Bostancı, M. Tomak, C. Beşikci, A detailed ensenble Monte-Carlo study of the effect of quantum well width on quantum well infrared photodetector characteristics. "Turkish Journal of Physics", 30, (2006), s.345-344.
  A.11 H. H. Kart, M. Tomak, T. Çağın, Molecular Dynamics study of thermal properties of intermetalic alloys. "Turkish Journal of Physics", 30, (2006), s.311-317.
 

Conference Papers

  A.1 DALGIC,S.,DALGIC,S.,TOMAK,M., A PSEUDOPOTENTIAL STUDY OF THE STRUCTURAL PROPERTIES OF NOBLE METALS. "TURKISH JOURNAL OF PHYSICS", 23, (1999), s.211-.
  A.2 CAGIN,T.,DERELI,G.,ULUDOGAN,M.,TOMAK,M., SIMULATION OF THERMAL AND MECHANICAL PROPERTIES OF FCC METALS AND THEIR BINARY ALLOYS. "TURKISH JOURNAL OF PHYSICS", 23, (1999), s.213.
  A.3 Tomak M., The electron gas in low dimensional semiconductor structures. "", (2001).
  A.4 Ü.Aktürk, M.Tomak, many body potentials used in MD simulation of metals. "12. İstatistik fizik günleri", (2005).
  A.5 kart, tomak, çağın, molecular dynamic study of Cu-Au intermetallic alloys. "9. Ulusal Sıvıhal Fiziği", (2005).
  A.6 tomak, geçiş metallerinin mekanik özellikleri. "15. Ulusal mekanik kongresi", (2005).
  A.7 Şahin, Atav, tomak, capacitive energy spectra of a many-electron quantum dot with a hydrogenic impurity. "12. İstatistik fizik günleri", (2005).
  A.8 Kart, tomak, uludoğan, çağın, glass forming ability of Pd-Ni alloys by rapid quenching. "9. Ulusal Sıvıhal Fiziği", (2005).
  A.9 O. Üzengi Aktürk, O. Gülseren, M. Tomak, Density functional investigationof Ag, Cu, Pt, and Au clusters96. "13. Yoğun Madde Fiziği Ankara Toplantısı", (2006), s.96.
  A.10 O. U. Aktürk, O. Gülseren, M. Tomak, First principles investigation of Au, Ag, Pt, Cu clusters. "24th international physics congress", (2007), s.132.
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