Zobrazeno 1 - 10
of 322
pro vyhledávání: '"Danilov S P"'
Autor:
Moldavskaya, M. D., Golub, L. E., Bel'kov, V. V., Danilov, S. N., Kozlov, D. A., Wunderlich, J., Weiss, D., Mikhailov, N. N., Dvoretsky, S. A., Krishtopenko, S. S., Benhamou-Bui, B., Teppe, F., Ganichev, S. D.
We report on the observation and comprehensive study of the terahertz radiation induced magneto-photogalvanic effect (MPGE) in bulk CdHgTe crystals hosting Kane fermions. The MPGE has been detected in Cd$_{x}$Hg$_{1-x}$Te films with Cd contents $x =
Externí odkaz:
http://arxiv.org/abs/2408.09892
We report a comprehensive study of polarized infrared/terahertz photocurrents in bulk tellurium crystals. We observe different photocurrent contributions and show that, depending on the experimental conditions, they are caused by the trigonal photoga
Externí odkaz:
http://arxiv.org/abs/2308.12741
Linear Kinematic Features (LKFs) are found everywhere in the Arctic sea-ice cover. They are strongly localized deformations often associated with the formation of leads and pressure ridges. Viscous-plastic sea-ice models start to produce LKFs at high
Externí odkaz:
http://arxiv.org/abs/2304.08344
Publikováno v:
Solar-Terrestrial Physics, Vol 10, Iss 2, Pp 48-54 (2024)
The paper examines conditions of occurrence and typical time scales of a polarization jet by measuring ionospheric parameters from DMSP satellites (h~830 km) and using data from the ground-based ionospheric station Yakutsk (YA462) during strong and l
Externí odkaz:
https://doaj.org/article/74676aa7786540e7b12543556b20e7cc
Thermoelectric readout in a graphene THz radiation detector requires a p-n junction across the graphene channel. Even without an intentional p-n junction, two latent junctions can exist in the vicinity of the electrodes/antennas through the proximity
Externí odkaz:
http://arxiv.org/abs/2210.02839
Autor:
Matyushkin, Y., Danilov, S., Moskotin, M., Fedorov, G., Bochin, A., Gorbenko, I., Kachorovskii, V., Ganichev, S.
We report on helicity sensitive photovoltaic terahertz radiation response of a carbon nanotube made in a conguration of a field effect transistor. We find that the magnitude of the rectified voltage is different for clockwise and anticlockwise circul
Externí odkaz:
http://arxiv.org/abs/2108.03883
Discretization of the equations of Viscous Plastic and Elastic Viscous Plastic (EVP) sea ice dynamics on triangular meshes can be done by placing discrete velocities at vertices, cells or edges. Since there are more cells and edges than vertices, the
Externí odkaz:
http://arxiv.org/abs/2106.13641
Autor:
Mehlmann, C., Danilov, S., Losch, M., Lemieux, J. F., Hutter, N., Richter, T., Blain, P., Hunke, E. C., Korn, P
Linear Kinematic Features (LKFs) are found everywhere in the Arctic sea ice cover. They are strongly localized deformations often associated with the formation of leads and pressure ridges. Viscous-plastic sea ice models start to generate LKFs at hig
Externí odkaz:
http://arxiv.org/abs/2103.04431
Autor:
Matyushkin, Y., Danilov, S., Moskotin, M., Belosevich, V., Kaurova, N., Rybin, M., Obraztsova, E., Fedorov, G., Gorbenko, I., Kachorovskii, V., Ganichev, S.
Plasmonic interferometry is a rapidly growing area of research with a huge potential for applications in terahertz frequency range. In this Letter, we explore a plasmonic interferometer based on graphene Field Effect Transistor connected to specially
Externí odkaz:
http://arxiv.org/abs/2007.01035
Autor:
Ganichev, S. D., Danilov, S. N., Kronseder, M., Schuh, D., Gronwald, I., Bougeard, D., Ivchenko, E. L., Shul'man, A. Ya.
We observe an anomalously high electric field of terahertz (THz) radiation acting on a two-dimensional electron gas (2DEG) placed beneath a thin gold film, which, however, is supposed to be opaque at THz frequencies. We show that the anomalously stro
Externí odkaz:
http://arxiv.org/abs/2002.06623