Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Mishra, Tridev"'
Autor:
Keunecke, Marius, Schmitt, David, Reutzel, Marcel, Weber, Marius, Möller, Christina, Jansen, G. S. Matthijs, Mishra, Tridev A., Osterkorn, Alexander, Bennecke, Wiebke, Pierz, Klaus, Schumacher, Hans Werner, Pakdehi, Davood Momeni, Steil, Daniel, Manmana, Salvatore R., Steil, Sabine, Kehrein, Stefan, Schneider, Hans Christian, Mathias, Stefan
Auger scattering channels are of fundamental importance to describe and understand the non-equilibrium charge carrier dynamics in graphene. While impact excitation increases the number of carriers in the conduction band and has been observed experime
Externí odkaz:
http://arxiv.org/abs/2012.01256
Autor:
Keunecke, Marius, Reutzel, Marcel, Schmitt, David, Osterkorn, Alexander, Mishra, Tridev A., Möller, Christina, Bennecke, Wiebke, Jansen, G. S. Matthijs, Steil, Daniel, Manmana, Salvatore R., Steil, Sabine, Kehrein, Stefan, Mathias, Stefan
Publikováno v:
Phys. Rev. B 102, 161403 (2020)
Light-engineering of quantum materials via electromagnetic dressing is considered an on-demand approach for tailoring electronic band dispersions and even inducing topological phase transitions. For probing such dressed bands, photoemission spectrosc
Externí odkaz:
http://arxiv.org/abs/2009.00256
Publikováno v:
Phys. Rev. B 102, 155428 (2020)
We show that chiral co-propagating Luttinger liquids can be created and tuned by shining high frequency, circularly polarized light, normal to the layers, with different polarizations on two sections of bilayer graphene. By virtue of the broken time-
Externí odkaz:
http://arxiv.org/abs/2003.09160
Publikováno v:
Phys. Rev. B 97, 085405 (2018)
We consider a periodically $\delta$-kicked Haldane type Chern insulator with the kicking applied in the $\hat{z}$ direction. This is known to behave as an inversion symmetry breaking perturbation, since it introduces a time-dependent staggered sub-la
Externí odkaz:
http://arxiv.org/abs/1709.08354
We consider a periodically $\delta$-kicked Graphene system with the kicking applied in the $\hat{z}$ direction. This is known to open a gap at the Dirac points by breaking inversion symmetry through the introduction of a time-varying staggered sub-la
Externí odkaz:
http://arxiv.org/abs/1702.00995
Publikováno v:
Phys. Rev. A 94, 053612, 2016
We investigate a variant of the Aubry-Andr\'e-Harper (AAH) model corresponding to a bosonic optical lattice of ultra cold atoms under an effective oscillatory magnetic field. In the limit of high frequency oscillation, the system maybe approximated b
Externí odkaz:
http://arxiv.org/abs/1604.05131
The low energy continuum limit of graphene is effectively known to be modeled using Dirac equation in (2+1) dimensions. We consider the possibility of using modulated high frequency periodic driving of a two-dimension system (optical lattice) to simu
Externí odkaz:
http://arxiv.org/abs/1411.1423
Publikováno v:
Phys. Rev. E 89, 012103 (2014)
The thermal properties of a system, comprising of a spinless non-interacting charged particle in the presence of a constant external magnetic field and confined in a parabolic quantum well are studied. The focus has been on the effects of a topologic
Externí odkaz:
http://arxiv.org/abs/1308.3109
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Akademický článek
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