Zobrazeno 1 - 10
of 609
pro vyhledávání: '"STISHOV, S. M."'
The magnetoresistance, MR of a well-characterized bulk FeSi sample was studied. It is shown that after a chaotic behavior at temperatures below 6 K, the magnetoresistance of FeSi becomes regular functions of temperature and magnetic field. The observ
Externí odkaz:
http://arxiv.org/abs/2406.12004
Autor:
Stishov, S. M.
Review of the author's data, partly still unpublished, on studying of liquid tellurium and cesium are given. No proofs indicating phase transitions in liquids were found. New developments in studying the liquid-liquid phase transition are briefly des
Externí odkaz:
http://arxiv.org/abs/2404.12392
An universal line revealing an independence of spin fuctuation contributions to the heat capacity on impurity content and its nature is discovered in the helical phase of Mn(Co,Fe)Si. This situation declares an invariance of the heat capacity of spin
Externí odkaz:
http://arxiv.org/abs/2312.01461
Autor:
Stishov, S. M.
Melting of a quantum system of hard spheres has been considered in the case when the effects of Bose and Fermi statistics can be neglected. It has been found that the quantum melting line always differs from the classical line with exception for T=0,
Externí odkaz:
http://arxiv.org/abs/2304.03770
The mysterious universal line revealing an independence of spin fluctuation contributions to the heat capacity of (Mn,Co)Si on impurity contents and its nature is discovered. This situation probably declares an invariance of the spin subsystem energy
Externí odkaz:
http://arxiv.org/abs/2209.08368
The transverse and longitudinal magnetoresistance (MR) of two samples of the topological chiral semimetal CoSi with different RRR was studied. It is shown that the Kohler rule works for the transverse MR. The Kohler rule is also fulfilled in the case
Externí odkaz:
http://arxiv.org/abs/2209.02036
Autor:
Petrova, A. E., Gavrilkin, S. Yu., Tsvetkov, A. Yu., Menzel, Dirk, Grefe, Julius, Khasanov, S., Stishov, S. M.
The samples of (Mn$_{1-x}$Co$_x$)Si with $x=0.15$ and $x=0.17$ were grown and their physical properties: magnetization and magnetic susceptibility, resistivity and heat capacity were studied. The data analysis included also the previous results at $x
Externí odkaz:
http://arxiv.org/abs/2204.14164
Publikováno v:
Phys. Rev. B 103, 180401 (2021)
We have grown and characterized three samples of Co doped MnSi and studied their physical properties (magnetization and magnetic susceptibility, heat capacity and electrical resistance). All three samples show non-Fermi liquid physical properties. Fr
Externí odkaz:
http://arxiv.org/abs/2011.05943
Autor:
Stishov, S. M.1 (AUTHOR) stishovsm@lebedev.ru
Publikováno v:
Journal of Experimental & Theoretical Physics. Dec2023, Vol. 137 Issue 6, p899-902. 4p.
Publikováno v:
Phys. Rev. B 100, 094403 (2019)
We report results of studying the magnetization, specific heat and thermal expansion of a single crystal with nominal composition Mn 0.85 Fe 0.15 Si . We found no thermodynamic evidences in favor a second order phase transition in the 15 % Fe substit
Externí odkaz:
http://arxiv.org/abs/1905.09534