Zobrazeno 1 - 10
of 632
pro vyhledávání: '"Popov, M. P."'
We report a brief overview ofa number of results on a type of pairing state symmetry in cuprates HTSC from a current literature. The results of recent high-precision measurements of near-nodal d-type gap functions by a modern laser-based ARPES method
Externí odkaz:
http://arxiv.org/abs/2410.00512
Autor:
Charikova, T. B., Devyaterikov, D. I., Neverov, V. N., Popov, M. R., Shelushinina, N. G., Ivanov, A. A.
The current-voltage (I-V) properties along the c axis on Nd2-xCexCuO4 /SrTiO3 epitaxial films with x = 0.145, 0.15 were investigated. For all the samples it has been established that the I-V characteristics exhibit several resistive branches, which c
Externí odkaz:
http://arxiv.org/abs/2410.00488
Autor:
A., Girin I., F., Likhachev S., S., Andrianov A., S., Burgin M., V., Popov M., G., Rudnitskiy A., A., Soglasnov V., A, Zuga V.
The work describes a system for converting VLBI observation data using the algorithms of coherent dedispersion and compensation of two-bit signal sampling. Coherent dedispersion is important for processing pulsar observations to obtain the best tempo
Externí odkaz:
http://arxiv.org/abs/2303.17280
Autor:
Popov, M. V., Bartel, N., Andrianov, A. S., Burgin, M. S., Fadeev, E. N., Rudnitskiy, A. G., Smirnova, T. V., Soglasnov, V. A., Zuga, V. A.
Publikováno v:
ApJ 954 126 (2023)
Scintillation of pulsar radio signals caused by the interstellar medium can in principle be used for interstellar interferometry. Changes of the dynamic spectra as a function of pulsar longitude were in the past interpreted as having spatially resolv
Externí odkaz:
http://arxiv.org/abs/2302.13326
Autor:
Bartel, N., Burgin, M. S., Fadeev, E. N., Popov, M. V., Ronaghikhameneh, N., Smirnova, T. V., Soglasnov, V. A.
We observed the scintillation pattern of nine bright pulsars at 324 MHz and three at 1.68 GHz and analyzed the wavenumber spectrum which is related to electron density variations of the plasma turbulence of the interstellar medium. For all pulsars th
Externí odkaz:
http://arxiv.org/abs/2210.16669
Autor:
Böttcher, T., Ruhwedel, M., Levchenko, K. O., Wang, Q., Chumak, H. L., Popov, M. A., Zavislyak, I. V., Dubs, C., Surzhenko, O., Hillebrands, B., Chumak, A. V., Pirro, P.
Spin waves in yttrium iron garnet (YIG) nano-structures attract increasing attention from the perspective of novel magnon-based data processing applications. For short wavelengths needed in small-scale devices, the group velocity is directly proporti
Externí odkaz:
http://arxiv.org/abs/2112.11348
We report on slow phase variations of the response of the space-ground radio interferometer RadioAstron during observations of pulsar B0329+54. The phase variations are due to the ionosphere and clearly distinguishable from effects of interstellar sc
Externí odkaz:
http://arxiv.org/abs/2107.00924
Vortex motion in tilted magnetic fields in highly layered electron-doped superconductor Nd2-xCexCuO4
Autor:
Petukhova, O. E., Klepikova, A. S., Popov, M. R, Shelushinina, N. G., Ivanov, A. A., Charikova, T. B.
The carrier transport and the motion of a vortex system in a mixed state of an electron-doped high-temperature superconductors Nd2-xCexCuO4 were investigated. To study the anisotropy of galvanomagnetic effects of highly layered NdCeCuO system we have
Externí odkaz:
http://arxiv.org/abs/2105.04969
Autor:
Velikov P., Kapincheva N., Trifonova I., Velev V., Popov M., Ivanov I., Chipeva R., Valkov T., Yordanova R., Dimitrov G., Korsun N., Tcherveniakova T.
Publikováno v:
Acta Medica Bulgarica, Vol 50, Iss 2, Pp 10-19 (2023)
Compared to other respiratory viruses, the proportion of hospitalizations due to SARS-CoV-2 among children is relatively low. While severe illness is not common among children and young individuals, a particular type of severe condition called multis
Externí odkaz:
https://doaj.org/article/aecb2b89d7ea4bd6bc6a45a9cd69425c
Autor:
Petukhova, O. E., Popov, M. R., Klepikova, A. S., Shelushinina, N. G., Ivanov, A. A., Charikova, T. B.
The carrier transport and the motion of a vortex system in the electron-doped high-temperature superconductors Nd2-xCexCuO4 in underdoped and optimally doped (x = 0135, 0.145, 0.15) regions, in the area of the evolution from antiferromagnetic to supe
Externí odkaz:
http://arxiv.org/abs/2006.03488