Намагниченность и гигантское магнетосопротивление поликристаллов TbSb при низких температурах | Zendy

М.П. Волков | Zendy; Н.Н. Степанов | Zendy

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Намагниченность и гигантское магнетосопротивление поликристаллов TbSb при низких температурах

Author(s) -

М.П. Волков,

Н.Н. Степанов

Publication year - 2019

Publication title -

физика твердого тела

Language(s) - English

Resource type - Journals

eISSN - 1726-7498

pISSN - 0367-3294

DOI - 10.21883/ftt.2019.08.47971.457

Subject(s) - condensed matter physics , antiferromagnetism , terbium , magnetization , magnetoresistance , materials science , antimonide , atmospheric temperature range , giant magnetoresistance , phase (matter) , magnetic field , physics , thermodynamics , metallurgy , luminescence , quantum mechanics , optoelectronics

On the terbium antimonide TbSb polycrystals, the dependences of the magnetization M and the resistance R on the temperature T in the range of 2 ÷ 300 K and on the magnetic field H up to H = 14 T have been studied. On the dependences M (H) at each temperature, a feature (kink) was observed associated with the metamagnetic phase transition. Giant positive magnetoresistance of TbSb in the region of the antiferromagnetic phase has been found.

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