Results 111 to 120 of about 30,912 (244)

Charged fermion in $$(1+2)$$ (1+2) -dimensional wormhole with axial magnetic field

European Physical Journal C: Particles and Fields, 2019
We investigate the effects of magnetic field on a charged fermion in a $$(1+2)$$ (1+2) -dimensional wormhole. Applying external magnetic field along the axis direction of the wormhole, the Dirac equation is set up and analytically solved in two scenarios,
Trithos Rojjanason, Piyabut Burikham, Kulapant Pimsamarn   +2 more
doaj   +1 more source

Landau quantization, Rashba spin-orbit coupling and Zeeman splitting of two-dimensional heavy holes

, 2014
The origin of the g-factor of the two-dimensional (2D) electrons and holes moving in the periodic crystal lattice potential with the perpendicular magnetic and electric fields is discussed.
Dumanov, E. V., Liberman, M. A., Moskalenko, S. A., Novikov, B. V., Podlesny, I. V.   +4 more
core   +1 more source

Two-dimensional Dirac fermions in a topological insulator: transport in the quantum limit

, 2010
Pulsed magnetic fields of up to 55T are used to investigate the transport properties of the topological insulator Bi_2Se_3 in the extreme quantum limit.
B Seradjeh, B Seradjeh, BA Bernevig, D Hsieh, D Hsieh, D Lee, D Qu, D Shoenberg, G. S. Boebinger, H Kohler, H Kohler, H Kohler, H Peng, H Zhang, Ian R. Fisher, James G. Analytis, JCY Teo, JG Analytis, JG Checkelsky, Jiun-Haw Chu, K Behnia, KS Novoselov, KS Novoselov, M Levin, NP Butch, P Cheng, R Yu, Ross D. McDonald, Scott C. Riggs, SD Sarma, T Hanaguri, VA Kulbachinskii, W Tse, YL Chen, Z Alpichshev   +34 more
core   +3 more sources

Strain Induced One-Dimensional Landau-Level Quantization in Corrugated Graphene

, 2013
Theoretical research has predicted that ripples of graphene generates effective gauge field on its low energy electronic structure and could lead to zero-energy flat bands, which are the analog of Landau levels in real magnetic fields.
Bai, Keke, Chu, Zhao-Dong, Dou, Rui-Fen, He, Lin, He, Wen-Yu, Liu, Mengxi, Liu, Zhongfan, Meng, Lan, Nie, Jia-Cai, Yan, Hui, Yan, Wei, Zhang, Yanfeng, Zheng, Hong   +12 more
core   +1 more source

Electronic Structures and Their Landau Quantizations in Twisted Graphene Bilayer and Trilayer [PDF]

, 2014
Long‐Jing Yin, Jia-Bin Qiao, Wei Yan, Rui Xu, Ruifen Dou, Jia-Cai Nie, Lin He   +6 more
openalex   +1 more source

Creation of bielectron of Dirac cone: the tachyon solution in magnetic field

, 2015
Schr\"odinger equation for pair of two massless Dirac particles when magnetic field is applied in Landau gauge is solved exactly. In this case the separation of center of mass and relative motion is obtained. Landau quantization $\epsilon=\pm\,B\sqrt{l}$
Lokot, Lyubov E.
core   +1 more source

Landau quantization of two-dimensional heavy holes, energy spectrum of magnetoexcitons, and optical quantum transitions

Moldavian Journal of the Physical Sciences, 2012
The Landau quantization of the two-dimensional (2D) heavy holes, its influence on the energy spectrum of 2D magnetoexcitons, and their optical orientation are studied.
Podlesnîi, Igor, Moscalenco, Sveatoslav, Kiseliov, Anton, Shutova (Gherciu), Liudmila   +3 more
doaj  

Reentrant Kondo effect in Landau quantized graphene

, 2007
We have studied the interplay of an Anderson impurity in Landau quantized graphene, with special emphasis on the influence of the chemical potential. Within the slave-boson mean-field theory, we found reentrant Kondo behaviour by varying the chemical potential or gate voltage.
Dóra, Balázs, Thalmeier, Peter
openaire   +2 more sources

Efficient Auger scattering in Landau-quantized graphene [PDF]

, 2015
Florian Wendler, Hannah Funk, Martin Mittendorff, Stephan Winnerl, M. Helm, Helmut Gröner, Ermin Malić   +6 more
openalex   +1 more source

Harris dispersion relation and Bernstein modes in dense magnetized quantum plasmas

Physical Review Research
The Bernstein mode is a well-known electrostatic mode in magnetized plasmas, and it has applications in many fields. This paper extends the Bernstein mode from classical plasmas to quantum plasmas by means of the quantum kinetic theory in a self ...
Tian-Xing Hu, Dong Wu, Jie Zhang
doaj   +1 more source