Synthesis and magnetic and electrical study of TmxMn1–xS solid solutions


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Аннотация

New antiferromagnetic semiconductor compounds TmxMn1–xS (0 ≤ x ≤ 0.15) with an NaCl-type FCC lattice are synthesized, and their structural, magnetic, and electrical properties are investigated at temperatures of 80–1100 K in magnetic fields of up to 10 kOe. Anomalies in the temperature dependence of resistivity in the region of magnetic transition are observed. The activation energy of the synthesized compounds is found and shown to grow along with the concentration of a substitute.

Авторлар туралы

O. Romanova

Kirensky Institute of Physics, Siberian Branch

Хат алмасуға жауапты Автор.
Email: rob@iph.krasn.ru
Ресей, Krasnoyarsk, 660036

S. Aplesnin

Kirensky Institute of Physics, Siberian Branch; Siberian State Aerospace University

Email: rob@iph.krasn.ru
Ресей, Krasnoyarsk, 660036; Krasnoyarsk, 660014

K. Yanushkevich

Scientific and Practical Materials Research Center

Email: rob@iph.krasn.ru
Белоруссия, Minsk, 220072

V. Sokolov

Institute of Inorganic Chemistry, Siberian Branch

Email: rob@iph.krasn.ru
Ресей, Novosibirsk, 630090

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