72 citations · 272 across the 12 of their papers we have counts for
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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…
Josephson spin-valve realization in the magnetic nodal-line topological semimetal FeGeTe
O. O. Shvetsov, Yu. S. Barash, A. V. Timonina +2
Three-dimensional van der Waals ferromagnet FeGeTe (FGT) is regarded as a candidate for the magnetic topological nodal line semimetal. We investigate lateral electron trans…
Magnetically stable zero-bias anomaly in Andreev contact to the magnetic Weyl semimetal CoSnS
O. O. Shvetsov, Yu. S. Barash, S. V. Egorov +3
Being encouraged by the interplay between topology, superconductivity and magnetism, we experimentally investigate charge transport through the interface between the Nb superconduc…
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…
Multivalued current-phase relationship in a.c. Josephson effect for a three-dimensional Weyl semimetal WTe
O. O. Shvetsov, A. Kononov, A. V. Timonina +2
We experimentally study electron transport between two superconducting indium leads, coupled to a single WTe crystal, which is a three-dimensional Weyl semimetal. We demonstrat…
Spin wave effects in transport between a ferromagnet and a Weyl semimetal surface
A. Kononov, O. O. Shvetsov, A. V. Timonina +2
We experimentally investigate spin-polarized transport between a ferromagnetic Ni electrode and a surface of Weyl semimetal, realized in a thick WTe single crystal. For highly-…
Signature of Fermi arc surface states in Andreev reflection at the WTe Weyl semimetal surface
A. Kononov, O. O. Shvetsov, S. V. Egorov +3
We experimentally investigate charge transport through the interface between a niobium superconductor and a three-dimensional WTe Weyl semimetal. In addition to classical Andre…
Realization of a double-slit SQUID geometry by Fermi arc surface states in a WTe Weyl semimetal
O. O. Shvetsov, A. Kononov, A. V. Timonina +2
We experimentally study electron transport between two superconducting indium leads, coupled to the WTe crystal surface. WTe is characterized by presence of Fermi arc surfa…
Conductance oscillations and zero-bias anomaly in a single superconducting junction to a three-dimensional topological insulator
O. O. Shvetsov, V. A. Kostarev, A. Kononov +4
We experimentally investigate Andreev transport through a single junction between an s-wave indium superconductor and a thick film of a three-dimensional topological ins…