831 citations
- Banaras Hindu UniversityIN23 papers
- Institute of Physics, Academia SinicaTW20 papers
- Sichuan UniversityCN17 papers
- Tsinghua UniversityCN17 papers
- Middle East Technical UniversityTR11 papers
- Coventry UniversityGB9 papers
- China Institute of Atomic EnergyCN7 papers
- Istanbul UniversityTR6 papers
- Nankai UniversityCN6 papers
- University of EssexGB6 papers
- Beijing Normal UniversityCN5 papers
- National Dong Hwa UniversityTW5 papers
5 papers · 1 filter
Random field effects on the phase diagrams of spin-1/2 Ising model on a honeycomb lattice
Yusuf Yüksel, Ümit Akıncı, Hamza Polat
Ising model with quenched random magnetic fields is examined for single Gaussian, bimodal and double Gaussian random field distributions by introducing an effective field approxima…
Evanescent incompressible strips as origin of the observed Hall resistance overshoot
A. Siddiki, S. Erden Gulebaglan, N. Boz Yurdasan +3
In this work we provide a systematic explanation to the unusual non-monotonic behavior of the Hall resistance observed at two-dimensional electron systems. We use a semi-analytical…
Survival probability in a one-dimensional quantum walk on a trapped lattice
Meltem Gonulol, Ekrem Aydiner, Yutaka Shikano +1
The dynamics of the survival probability of quantum walkers on a one-dimensional lattice with random distribution of absorbing immobile traps are investigated. The survival probabi…
Colle-Salvetti-type local density functional for the exchange-correlation energy in two dimensions
S. Sakiroglu, E. Rasanen
We derive an approximate local density functional for the exchange-correlation energy to be used in density-functional calculations of two-dimensional systems. In the derivation we…
An introduced effective-field theory study of spin-1 transverse Ising model with crystal field anisotropy in a longitudinal magnetic field
Yusuf Yuksel, Hamza Polat
A spin-1 transverse Ising model with longitudinal crystal field in a longitudinal magnetic field is examined by introducing an effective field approximation (IEFT) which includes t…