Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Esin, V."'
Autor:
Kazmin, D. Yu., Esin, V. D., Barash, Yu. S., Timonina, A. V., Kolesnikov, N. N., Deviatov, E. V.
We experimentally study electron transport across a single planar junction between the indium electrode and MnTe altermagnet candidate. We confirm standard Ohmic behavior with strictly linear current-voltage curves above the indium critical field or
Externí odkaz:
http://arxiv.org/abs/2408.01232
We experimentally investigate Josephson current between two 5~$\mu$m spaced superconducting indium leads, coupled to a NiTe$_2$ single crystal flake, which is a type-II Dirac semimetal. Under microwave irradiation, we demonstrate a.c. Josephson effec
Externí odkaz:
http://arxiv.org/abs/2404.17920
Autor:
Esin, V. D., Kazmin, D. Yu., Barash, Yu. S., Timonina, A. V., Kolesnikov, N. N., Deviatov, E. V.
Publikováno v:
JETP Letters, 118, 847 (2023)
We experimentally investigate charge transport in In-GeTe and In-GeTe-In proximity devices, which are formed as junctions between superconducting indium leads and thick single crystal flakes of $\alpha$-GeTe topological semimetal. We observe nonmonot
Externí odkaz:
http://arxiv.org/abs/2304.05971
Publikováno v:
Nanomaterials 12(23), 4114 (2022)
We experimentally investigate charge transport through a single planar junction between a NiTe$_2$ Dirac semimetal and a normal gold lead. At millikelvin temperatures we observe non-Ohmic $dV/dI(V)$ behavior resembling Andreev reflection at a superco
Externí odkaz:
http://arxiv.org/abs/2210.06912
Publikováno v:
Chin. Phys. Lett. 39 097303 (2022)
We experimentally investigate second-harmonic transverse voltage response to ac electrical current for a magnetic nodal-line semimetal Fe$_3$GeTe$_2$. For zero magnetic field, the observed response depends as a square of the longitudinal current, as
Externí odkaz:
http://arxiv.org/abs/2206.13371
Publikováno v:
Journal of Magnetism and Magnetic Materials, 540, 168488 (2021)
CoSi single crystal is a known realization of a chiral topological semimetal with simultaneously broken mirror and inversion symmetries. In addition to the symmetry-induced spin-orbit coupling, surface ferromagnetism is known in nominally diamagnetic
Externí odkaz:
http://arxiv.org/abs/2104.13252
Publikováno v:
JETP Letters, Vol. 113, 662 (2021)
We experimentally investigate the magnetic field dependence of Andreev transport through a region of proximity-induced superconductivity in CoSi topological chiral semimetal. With increasing parallel to the CoSi surface magnetic field, the sharp subg
Externí odkaz:
http://arxiv.org/abs/2102.07398
Autor:
Muralikrishna, G. M., Tas, B., Esakkiraja, N., Esin, V., Kumar, K. C. Hari, Golovin, I. S., Belova, I. V., Murch, G. E., Paul, A., Divinski, S. V.
The problem of estimation of the tracer diffusion coefficients is solved by utilizing a novel tracer-interdiffusion couple technique even in the absence suitable radioisotope of one of the components and absence of reliable thermodynamic parameters.
Externí odkaz:
http://arxiv.org/abs/2008.12533
Publikováno v:
JETP Letters, 111, pp. 685 (2020)
We experimentally investigate longitudinal and transverse second-harmonic voltage response to ac electrical current for a magnetic Weyl semimetal Co$_3$Sn$_2$S$_2$. In contrast to the previously observed Berry-curvature induced non-linear Hall effect
Externí odkaz:
http://arxiv.org/abs/2005.01298