OPTICAL OBSERVATION OF MAGNETIC-FIELD-INDUCED SPIN ALIGNMENT IN ANTIFERROMAGNETIC EUTE

被引：26

作者：

FEINLEIB, J

PIDGEON, CR

机构：

[1] Lincoln Laboratory, Massachusetts Institute of Technology, Lexington

[2] Francis Bitter National Magnet Laboratory, Massachusetts Institute of Technology, Cambridge

来源：

PHYSICAL REVIEW LETTERS | 1969年 / 23卷 / 24期

关键词：

D O I：

10.1103/PhysRevLett.23.1391

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The effects of spin alignment induced by a large external magnetic field have been observed in the optical reflectivity spectra of antiferromagnetic EuTe at 1.5 K. By comparison with the reflectivity spectra of ferromagnetic EuO, EuS, and EuSe, we conclude that we have observed the transition from an antiferromagnetic superlattice band splitting to the ferromagnetic exchange splitting that occurs with complete spin alignment at H80 kOe. © 1969 The American Physical Society.

引用

页码：1391 / &

共 13 条

[1] ANTIFERROMAGNETISM IN TI2O3 [J].