Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Kinetic Properties of a Topological Semimetal WTe2 Single Crystal
AU - Perevalova, A. N.
AU - Naumov, S. V.
AU - Podgornykh, S. M.
AU - Chistyakov, V. V.
AU - Marchenkova, E. B.
AU - Fominykh, B. M.
AU - Marchenkov, V. V.
N1 - Electrical resistivity studies (sect. 3.1) were performed within the framework of State assignment of the Ministry of Science and Higher Education of the Russian Federation (theme Spin, no. 122021000036-3), supported in part by the Scholarship of the President of the Russian Federation to young scientists and graduate students (A.N. Perevalova, SP-2705.2022.1). Studies on the magnetoresistivity (sect. 3.2) and the Hall effect (section 3.3) were supported by the Russian Science Foundation (grant no. 22-42-02021).
PY - 2022
Y1 - 2022
N2 - Electrical resistivity, magnetoresistivity, and the Hall effect have been studied in a single crystal of topological semimetal WTe2 in the temperature range from 12 to 200 K under magnetic fields up to 9 T. A quadratic temperature dependence of the electrical resistivity in the absence of field and conductivity in a magnetic field is found at low temperatures, which appears to be associated with contributions from various scattering mechanisms. Single-band and two-band models were used to analyze data on the Hall effect and magnetoresistivity. These results indicate electron–hole compensation with a slight predominance of electron charge carriers. © 2022, Pleiades Publishing, Ltd.
AB - Electrical resistivity, magnetoresistivity, and the Hall effect have been studied in a single crystal of topological semimetal WTe2 in the temperature range from 12 to 200 K under magnetic fields up to 9 T. A quadratic temperature dependence of the electrical resistivity in the absence of field and conductivity in a magnetic field is found at low temperatures, which appears to be associated with contributions from various scattering mechanisms. Single-band and two-band models were used to analyze data on the Hall effect and magnetoresistivity. These results indicate electron–hole compensation with a slight predominance of electron charge carriers. © 2022, Pleiades Publishing, Ltd.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85145003308
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000931264400003
UR - https://elibrary.ru/item.asp?id=59580676
U2 - 10.1134/S0031918X22601329
DO - 10.1134/S0031918X22601329
M3 - Article
VL - 123
SP - 1061
EP - 1067
JO - Physics of Metals and Metallography
JF - Physics of Metals and Metallography
SN - 0031-918X
IS - 11
ER -
ID: 34712460