R. Tuğrul Senger

 

Associate Professor of Physics

İzmir Institute of Technology

 

Doç. Dr.

İzmir Yüksek Teknoloji Enstitüsü

 
 
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Araştırma Dersler Özgeçmiş İletişim
     

 

Research Group

Araştırma Grubu

 

CV and List of Publications [pdf]

Özgeçmiş ve Yayınlar Listesi [pdf]

 

My current reseach interests include

Araştırma konuları

    ► Spintronics, nanostructures and quantum transport

         Spintronik, nano boyutlu yapılar, kuantum taşınım

    ► Excitonic properties in low-dimensional structures

         Düşük boyutlu yapılarda egziton özellikleri

    ► Electron-phonon interactions, theory of polarons and bipolarons

         Elektron fonon etkileşmeleri, polaron ve çiftpolaron kuramı

 

Journal papers (Indexed in ISI-SCI):

Uluslararası dergilerde yayınlanan makaleler

: Editorially selected for Virtual Journal of Nanoscale Science & Technology
  Click on the list number for pdf of the paper (Makalenin pdf dosyası için sıra numarasına tıklayınız)
   

[37]

Şahin H, Cahangirov S, Topsakal M, Bekaroglu E, Akturk E, Senger RT, Ciraci S

Monolayer honeycomb structures of group-IV elements and III-V binary compounds: First-principles calculations

Physical Review B 80, 155453 (2009)

[36]

Şahin H, Senger RT

First principles calculations of spin-dependent conductance of graphene flakes

Physical Review B 78, 205423 (2008)

[35]

Seviçli H, Mukhopadhyay S, Senger RT, Ciraci S

Dynamics of Phononic Dissipation at the Atomic Scale: Dependence on Internal Degrees of Freedom

Physical Review B 76, 205430 (2007)

[34]

Nunna K, Iyer S, Wu L, Li J, Bharatan S, Wei X, Senger RT, Bajaj KK

Nitrogen incorporation and optical studies of GaAsSbN/GaAs single quantum well heterostructures

Journal of Applied Physics 102, 053106 (2007)

[33]

Nunna K, Iyer S, Wu L, Bharatan S, Li J, Bajaj KK, Wei X, Senger RT

Optical studies of molecular beam epitaxy grown GaAsSbN/GaAs single quantum well structures

Journal of Vacuum Science and Technology B 25, 1113 (2007)

[32]

Seviçli H, Senger RT, Durgun E, Ciraci S

Oscillatory exchange coupling in magnetic molecules

Journal of Physics: Condensed Matter 19, 216205 (2007)

[31]

Durgun E, Senger RT, Seviçli H, Mehrez H, Ciraci S

Spintronic properties of carbon-based one-dimensional molecular structures
Physical Review B 74, 235413 (2006)

[30]

Durgun E, Senger RT, Mehrez H, Seviçli H, Ciraci S

Size-dependent alternation of magnetoresistive properties in atomic chains
Journal of Chemical Physics
125, 121102 (2006)

[29]

Makino T, Saito K, Ohtomo A, Kawasaki M, Senger RT, Bajaj KK

Monte-Carlo simulation of localization dynamics of excitons in ZnO and CdZnO quantum well structures

Journal of Applied Physics 99, 066108 (2006)

[28]

Durgun E, Senger RT, Mehrez H, Dag S, Ciraci S

Nanospintronic properties of carbon-cobalt atomic chains
Europhysics Letters
73, 642 (2006)

[27]

Westmeyer AN, Mahajan S, Bajaj KK, Lin JY, Jiang HX, Koleske DD, Senger RT

Determination of energy band offsets between GaN and AlN using excitonic luminescence transition in AlGaN alloys

Journal of Applied Physics 99, 013705 (2006)

[26]

Dag S, Tongay S, Yildirim T, Durgun E, Senger RT, Fong CY, Ciraci S

Half-metallic properties of atomic chains of carbon-transition metal compounds

Physical Review B 72, 155444 (2005)

[25]

Senger RT, Tongay S, Durgun E, Ciraci S

Atomic chains of group IV elements, III-V and II-VI binary compounds studied by a first-principles pseudopotential method

Physical Review B 72, 075419 (2005)

[24]

Tongay S, Dag S, Durgun E, Senger RT, Ciraci S

Atomic and electronic structure of carbon strings

Journal of Physics: Condensed Matter 17, 3823 (2005)

[23]

Senger RT, Tongay S, Dag S, Durgun E, Ciraci S

Carbon string structures: First-principles calculations of quantum conductance

Physical Review B 71, 235406 (2005)

[22]

Dag S, Senger RT, Ciraci S

Theoretical study of crossed and parallel carbon nanotube junctions and three-dimensional grid structures

Physical Review B 70, 205407 (2004)

[21]

Senger RT, Dag S, Ciraci S

Chiral Single-Wall Gold Nanotubes

Physical Review Letters 93, 196807 (2004)

[20]

Tongay S, Senger RT, Dag S, Ciraci S

Ab-initio Electron Transport Calculations of Carbon Based String Structures

Physical Review Letters 93, 136404 (2004)

[19]

Ciraci S, Dag S, Yildirim T, Gulseren O, Senger RT

Functionalized carbon nanotubes and device applications [Review Article]

Journal of Physics: Condensed Matter 16, R901 (2004)

[18]

Senger RT, Bajaj KK

Binding energies of excitons in II–VI compound-semiconductor based quantum well structures

physica status solidi (b) 241, 1896 (2004)

[17]

Senger RT, Bajaj KK, Jones ED, Modine NA, Waldrip KE, Jalali F, Klem JF, Peake GM, Wei X, Tozer SW

Magnetoluminescence properties of GaAsSbN/GaAs quantum well structures

Applied Physics Letters 83, 5425 (2003)

[16]

Senger RT, Bajaj KK

Photoluminescence excitonic linewidth in GaAsN alloys

Journal of Applied Physics 94, 7505 (2003)

[15]

Senger RT, Bajaj KK

Binding energies of excitons in polar quantum well heterostructures

Physical Review B 68, 205314 (2003)

[14]

Senger RT, Bajaj KK, Jones ED, Modine NA, Waldrip KE, Jalali F, Klem JF, Peake GM, Wei X, Tozer SW

Magneto-optical properties of GaAsSb-GaAs quantum wells

Applied Physics Letters 83, 2614 (2003)

[13]

Senger RT, Bajaj KK

Optical properties of confined polaronic excitons in spherical ionic quantum dots

Physical Review B 68, 045313 (2003)

[12]

Senger RT, Bajaj KK

Polaronic exciton in a parabolic quantum dot

physica status solidi (b) 236, 82 (2003)

[11]

Senger RT, Ercelebi A

Strong-coupling theory of two dimensional large bipolarons in elliptical quantum dots

European Physical Journal B 26, 253 (2002)

[10]

Senger RT, Ercelebi A

On the stability of Fröhlich bipolarons in spherical quantum dots

Journal of Physics: Condensed Matter 14, 5549 (2002)

[09]

Senger RT, Tanatar B

Energy-transfer rate in a double-quantum-well system due to Coulomb coupling

Solid State Communications 121, 61 (2002)

[08]

Senger RT, Ercelebi A

Stability of low-dimensionally-confined bipolarons

European Physical Journal B 16, 439 (2000)

[07]

Senger RT, Ercelebi A

Path-integral approximation on the stability of large bipolarons in quasi-one-dimensional confinement

Physical Review B 61, 6063 (2000)

[06]

Senger RT, Ercelebi A

Quasi-two-dimensional Feynman bipolarons

Physical Review B 60, 10070 (1999)

[05]

Senger RT, Ercelebi A

Path integral description of low-dimensional polarons in parabolic confinement potentials
Journal of Physics: Condensed Matter 9, 5067 (1997)

[04]

Ercelebi A, Senger RT

Strong coupling characterisation of quasi-1D polarons in cylindrical QW-wires

Solid State Communications 97, 509 (1996)

[03]

Ercelebi A, Senger RT

Ground-state description of quasi-one-dimensional polarons with arbitrary electron-phonon coupling strength

Physical Review B 53, 11008 (1996)

[02]

Ercelebi A, Senger RT

A variational study of the ground Landau level of the 2D Frohlich polaron in a magnetic field

Journal of Physics: Condensed Matter 7, 9989 (1995)

[01]

Ercelebi A, Senger RT

Energy and mass of 3D and 2D polarons in the overall range of the electron-phonon coupling strength

Journal of Physics: Condensed Matter 6, 5455 (1994)

Journal papers (Not indexed in ISI-SCI):

Ulusal dergilerde yayınlanan makaleler

 

 

[T5]

Senger RT, Dag S, Ciraci S

Magic Gold Nanotubes

Turkish Journal of Physics 29, 269 (2005)

[T4]

Senger RT, Ercelebi A

Confined bipolarons in the strong coupling limit

Turkish Journal of Physics 23, 1021 (1999)

[T3]

Senger RT, Ercelebi A

Stability of quasi-two-dimensional bipolarons

Turkish Journal of Physics 23, 725 (1999)

[T2]

Senger RT, Ercelebi A

Q1D-polarons in rigid boundary cylindrical wires: "Mixed-coupling approximation"

Turkish Journal of Physics 22, 169 (1998)

[T1]

Saqqa B, Senger RT, Ercelebi A

Magnetic field effects on an electron near an impenetrable dielectric surface

Turkish Journal of Physics 20, 1062 (1996)

Popular Science Journal Papers

Popüler bilim dergilerinde yayınlanan yazılar

   
[P3]

Şahin H, Senger RT

Spintronikte Yeni Bir Malzeme: Grafin (in Turkish)

TÜBİTAK Bilim ve Teknik Dergisi 41, sayı 482 (Ocak 2008), sayfa 58

[P2]

Senger RT

Spin Elektroniği (in Turkish)

TÜBİTAK Bilim ve Teknik Dergisi 40, sayı 471 (Şubat 2007), sayfa 70

[P1]

Senger RT

Nanotellerde Elektriksel İletkenlik (in Turkish)

TÜBİTAK Bilim ve Teknik Dergisi 38, sayı 453 (Ağustos 2005), Yeni Ufuklara eki, sayfa 20

 

 

Last update:

Thursday, 18 February 2010