72 citations · 216 across the 20 of their papers we have counts for
21 papers
Spin-polarized electron transport for the altermagnet CrSb
V. D. Esin, D. Yu. Kazmin, A. V. Timonina +2
We experimentally investigate spin-polarized electron transport for the centrosymmetric altermagnet CrSb, which is known to reveal both altermagnetic and topological features. We d…
Josephson diode and spin-valve effects on the surface of altermagnet CrSb
V. D. Esin, D. Yu. Kazmin, Yu. S. Barash +3
We experimentally investigate charge transport in In-CrSb and In-CrSb-In proximity devices, which are formed as junctions between superconducting indium leads and thick single crys…
Altermagnetic bulk and topological surface magnetizations for CrSb single crystals
N. N. Orlova, A. A. Avakyants, V. D. Esin +3
We experimentally investigate the angle dependence of magnetization for single crystals of CrSb. CrSb belongs to a new class of altermagnetic materials, the small net magnet…
Magnetocaloric effect for the altermagnetic candidate MnTe
N. N. Orlova, V. D. Esin, A. V. Timonina +2
We experimentally investigate magnetocaloric effect for single crystals of MnTe altermagnet at the transition to the state with spontaneous spin polarization, i.e. well below the N…
Spin-valve effect for spin-polarized surface states in topological semimetals
A. A. Avakyants, V. D. Esin, D. Yu. Kazmin +4
We experimentally investigate magnetoresistance of a single GeTe-Ni junction between the -GeTe topological semimetal and thick nickel film at room and liquid helium temperatures…
Demonstration of the third-order nonlinear Hall effect in topological Dirac semimetal NiTe
V. D. Esin, A. V. Timonina, N. N. Kolesnikov +1
We experimentally investigate third-order nonlinear Hall effect for three-dimensional NiTe single crystal samples. NiTe is the recently discovered type-II Dirac semimetal,…
Magnetization symmetry for the MnTe altermagnetic candidate
N. N. Orlova, V. D. Esin, A. V. Timonina +2
We experimentally investigate the magnetization angle dependence for single crystals of MnTe altermagnetic candidate. In high magnetic fields, experimental curves mos…
Magnetocaloric effect for the topological semimetal CoSnS due to the antiferromagnetic coupling of the bulk and surface spin-polarized phases
N. N. Orlova, V. D. Esin, A. V. Timonina +2
We experimentally investigate magnetocaloric effect for the topological magnetic Weyl semimetal CoSnS in a wide temperature range. The isothermal magnetic entropy chang…
Andreev reflection for MnTe altermagnet candidate
D. Yu. Kazmin, V. D. Esin, Yu. S. Barash +3
We experimentally study electron transport across a single planar junction between the indium electrode and MnTe altermagnet candidate. We confirm standard Ohmic behavior with stri…
Fractional ac Josephson effect as evidence of topological hinge states in a Dirac semimetal NiTe2
D. Yu. Kazmin, V. D. Esin, A. V. Timonina +2
We experimentally investigate Josephson current between two 5~m spaced superconducting indium leads, coupled to a NiTe single crystal flake, which is a type-II Dirac semimet…
Reentrant proximity-induced superconductivity for GeTe semimetal
V. D. Esin, D. Yu. Kazmin, Yu. S. Barash +3
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 crys…
Interface superconductivity in a type-II Dirac semimetal NiTe
V. D. Esin, O. O. Shvetsov, A. V. Timonina +2
We experimentally investigate charge transport through a single planar junction between a NiTe Dirac semimetal and a normal gold lead. At millikelvin temperatures we observe no…
Second-harmonic response as a tool to detect spin textures in magnetic nodal-line semimetal FeGeTe
V. D. Esin, A. A. Avakyants, A. V. Timonina +2
We experimentally investigate second-harmonic transverse voltage response to ac electrical current for a magnetic nodal-line semimetal FeGeTe. For zero magnetic field, the…
Magnon modes as a joint effect of surface ferromagnetism and spin-orbite coupling in CoSi chiral topological semimetal
V. D. Esin, A. V. Timonina, N. N. Kolesnikov +1
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-or…
Coalescence of Andreev bound states on the surface of a chiral topological semimetal
V. D. Esin, Yu. S. Barash, A. V. Timonina +2
We experimentally investigate the magnetic field dependence of Andreev transport through a region of proximity-induced superconductivity in CoSi topological chiral semimetal. With…
Second-harmonic voltage responce for the magnetic Weyl semimetal CoSnS
V. D. Esin, A. V. Timonina, N. N. Kolesnikov +1
We experimentally investigate longitudinal and transverse second-harmonic voltage response to ac electrical current for a magnetic Weyl semimetal CoSnS. In contrast to…
Spin-dependent transport through a Weyl semimetal surface
V. D. Esin, D. N. Borisenko, N. N. Kolesnikov +1
We experimentally compare two types of interface structures with magnetic and non-magnetic Weyl semimetals. They are the junctions between a gold normal layer and magnetic Weyl sem…
Lateral Josephson effect on the surface of CoSnS magnetic Weyl semimetal
O. O. Shvetsov, V. D. Esin, Yu. S. Barash +3
We experimentally study lateral electron transport between two 5~m spaced superconducting indium leads on a top of magnetic Weyl semimetal CoSnS. For the disordered…
Multiple magnon modes in the CoSnS Weyl semimetal candidate
O. O. Shvetsov, V. D. Esin, A. V. Timonina +2
We experimentally investigate electron transport in kagome-lattice ferromagnet CoSnS, which is regarded as a time-reversal symmetry broken Weyl semimetal candidate. We…
Non-linear Hall effect in three-dimensional Weyl and Dirac semimetals
O. O. Shvetsov, V. D. Esin, A. V. Timonina +2
We experimentally investigate a non-linear Hall effect for three-dimensional WTe and CdAs single crystals, representing Weyl and Dirac semimetals, respectively. We obse…
Surface superconductivity in a three-dimensional CdAs semimetal
O. O. Shvetsov, V. D. Esin, A. V. Timonina +2
We experimentally investigate charge transport through a single planar junction between CdAs Dirac semimetal and a normal Au lead. For non-superconducting bulk CdAs…