394 citations
- Novosibirsk State UniversityRU229 papers
- Russian Academy of SciencesRU165 papers
- Siberian Branch of the Russian Academy of SciencesRU99 papers
- Universidade de São PauloBR68 papers
- Centre National de la Recherche ScientifiqueFR58 papers
- Ioffe InstituteRU54 papers
- Novosibirsk State Technical UniversityRU54 papers
- University of RegensburgDE50 papers
- Institute for Basic ScienceKR34 papers
- V.S. Sobolev Institute of Geology and MineralogyRU27 papers
- Ural Federal UniversityRU26 papers
- Argonne National LaboratoryUS24 papers
30 papers · 1 filter
Photogalvanic probing of helical edge channels in 2D HgTe topological insulators
K. -M. Dantscher, D. A. Kozlov, M. T. Scherr +10
We report on the observation of a circular photogalvanic current excited by terahertz (THz) laser radiation in helical edge channels of HgTe-based 2D topological insulators (TIs).…
Effect of secondary electron emission on subnanosecond breakdown in high-voltage pulse discharge
I V Schweigert, A L Alexandrov, P Gugin +3
A subnanosecond breakdown in high-voltage pulse discharge is studied in experiment and in kinetic simulations for mid-high pressure in helium. It is shown that the characteristic t…
Anisotropies in the linear polarization of vacancy photoluminescence in diamond induced by crystal rotations and strong magnetic fields
D. Braukmann, V. P. Popov, E. R. Glaser +3
We study the linear polarization properties of the photoluminescence of the neutral and negatively charged nitrogen vacancies and neutral vacancies in diamond crystals as function…
Mechanisms for strong anisotropy of in-plane g-factors in hole based quantum point contacts
D. S. Miserev, A. Srinivasan, O. A. Tkachenko +5
In-plane hole g-factors measured in quantum point contacts based on p-type heterostructures strongly depend on the orientation of the magnetic field with respect to the electric cu…
Ultrafast Energy- and Momentum-resolved Surface Dirac Photocurrents in the Topological Insulator SbTe
Kenta Kuroda, J. Reimann, K. A. Kokh +4
We present energy-momentum mapping of surface Dirac photocurrent in the topological insulator SbTe by means of time- and angle-resolved two-photon photoemission spectroscop…
Interlayer current near the edge of an InAs/GaSb double quantum well in proximity with a superconductor
A. Kononov, S. V. Egorov, N. Titova +5
We investigate charge transport through the junction between a niobium superconductor and the edge of a two-dimensional electron-hole bilayer, realized in an InAs/GaSb double quant…