Observation of Magnetic Anisotropy in GaN:Cr Single Crystals

被引：0

作者：

Gosk, J. B. ^{[1
,2
]}

Bockowski, M. ^{[3
]}

Kowalski, G. ^{[1
]}

Grzegory, I. ^{[3
]}

Szczytko, J. ^{[1
]}

Twardowski, A. ^{[1
]}

机构：

[1] Univ Warsaw, Inst Expt Phys, Fac Phys, PL-00681 Warsaw, Poland

[2] Warsaw Univ Technol, Fac Phys, PL-00662 Warsaw, Poland

[3] PAS, High Pressure Res Ctr, PL-01142 Warsaw, Poland

来源：

ACTA PHYSICA POLONICA A | 2012年 / 122卷 / 06期

关键词：

FE; CR;

D O I：

10.12693/APhysPolA.122.1007

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Magnetic properties of bulk wurtzite GaN:Cr single crystals were studied with the magnetic field applied parallel and perpendicular to the crystal wurtzite c-axis. Structure of the crystal was examined by the X-ray diffraction method. Strong anisotropy of magnetization at low temperatures (2-10 K) was observed. The experimental data suggest Cr to be in nonspherical d(4) configuration.

引用

页码：1007 / 1009

页数：3

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