Open AccessМагнитные свойства и природа магнитного состояния интеркалированных соединений Cr-=SUB=-x-=/SUB=-MoSe-=SUB=-2-=/SUB=-
Author(s) -
V. G. Pleshchëv,
Н. В. Селезнева
Publication year - 2019
Publication title -
fizika tverdogo tela
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2019.03.47238.274
Subject(s) - paramagnetism , ferromagnetism , magnetization , condensed matter physics , chromium , curie temperature , materials science , magnetic moment , hysteresis , molybdenum , magnetic hysteresis , magnetism , curie–weiss law , magnetic susceptibility , magnetic field , physics , metallurgy , quantum mechanics
This is a pioneering work on the synthesis of molybdenum diselenides intercalated by chromium atoms. Their magnetic properties are studied at various intercalant concentrations, temperatures, and magnetic fields. The temperature dependences of effective magnetic moments and positive paramagnetic Curie temperatures in the paramagnetic region evidence the feasible ferromagnetic interactions between intercalated atoms. The existence of low-temperature ferromagnetic state in Cr_ x МоSe_2 is confirmed by hysteresis phenomena in temperature and field dependences of magnetization and magnetic susceptibility.