7 papers
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…