Advisors

Now showing items 1-8 of 8

    • Correlation effects in coupled quantum-well and quantum-wire systems 

      Yurtsever, Ayhan (Bilkent University, 2001)

    • Ground-state properties of double-wire semiconducting systems 

      Mutluay Müstecaplıoğlu, Nihal (Bilkent University, 1997)
      With the recent advances in nanometer-scale semiconductor device fabrication technology, it became experimentally possible to produce strongly confined electron systems. Quantum wires are among these systems, and are ...

    • Ground-state properties of ultra-cold atomic gases 

      Sevinçli, Sevilay (Bilkent University, 2008)
      After the observation of Bose-Einstein condensation, the developments in the experimental control and measurement methods provided the realization of basic models of many-body physics using dilute, ultra-cold gases. This ...

    • Many-body effects in selected two-dimensional systems 

      Subaşı, A. Levent (Bilkent University, 2009)
      In this thesis we study many-body effects in three distinct two-dimensional systems. The two dimensional electron gas is a model system yielding to basic analytical and computational theoretical ideas of many-body physics ...

    • Many-body properties of one-dimensional systems with contact interaction 

      Demirel, Ekrem (Bilkent University, 1999)
      The one-dimensional electron systems are attracting a lot of interest because of theoretical and technological implications. These systems are usually fabricated on two-dimensional electron systems by confining the ...

    • Phonon renormalization effects in low dimensional electron-hole systems 

      Güven, Kaan (Bilkent University, 1995)
      Ia)vv (linuMisioiial sciniromluclor st i iid iii4's lia\4‘ 1и‘(М1 an (‘Xt(Misiv(‘ i4\soa,rrh iwcix ill (4)iul(4iscd iiiatlcr physics. In j^aii iculai', iiindi (‘llorl has 1)(Ч'п dcvolnd to lhc‘ study ol ciuasi-one-diiiK'iisional ...

    • Quantum Monte Carlo simulations of ultracold atomic systems 

      Akatürk, Emre (Bilkent University, 2019-07)
      Here, we present our work and findings on ultracold atomic systems. We first present a semi-analytical work on density wave instability (DWI) and collective modes of a bilayer dipolar system of bosons and fermions. We ...

    • Strongly interacting one-dimensional Bose condensates 

      Erkan, Kamil (Bilkent University, 2000)
      Recent observation of Bose-Einstein condensation in dilute alkali gzises led to a great interest in this area both experimentally and theoretically. The most important characteristics of a Bose-Einstein condensate is ...