Faculty of Physics
M.V.Lomonosov Moscow State University
Brief Report

# A study of magnetic susceptibility of single-crystal gadolinium under all-round compression

## S.A. Nikitin, Yu.I. Spichkin, A.M. Tishin

### Moscow University Physics Bulletin 1992. 47. N 5. P. 85

• Article
Annotation

We measured the dependences of the initial magnetic susceptibility on the temperature $\chi(T)$ of a Gd single crystal along the $c$ and $b$ crystallographic axes in external magnetic fields and up to 1 GPa. The $\chi(T)$ curves were found to have maxima at the Curie temperature $\Theta_C$, the spin-reorientation transition temperature $\Theta_{SR}$, and the temperature $\Theta_A = 140$ К. The derivatives $\partial\Theta_C/\partial P$ and $\partial\Theta_{SR}/\partial P$ are determined, which are -13 and -67 K GPa$^{-1}$ along the $c$ axis and -12 and -29 K GPa$^{-1}$ along the $b$ axis, respectively.

Rissian citation:
С.А. Никитин, Ю.И. Спичкин, А.М. Тишин.
Вестн. Моск. ун-та. Сер. 3. Физ. Астрон. 1992. № 5. С. 88.
Authors
S.A. Nikitin, Yu.I. Spichkin, A.M. Tishin
Department of General Physics for Natural Science Faculties, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia

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