EXCHANGE INTERACTIONS AND RAMAN SCATTERING FROM SPIN EXCITATIONS IN RBNIF3

被引：11

作者：

CHINN, SR

ZEIGER, HJ

机构：

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

[2] Department of Electrical Engineering, Massachusetts Institute of Technology, Cambridge

来源：

PHYSICAL REVIEW LETTERS | 1968年 / 21卷 / 23期

关键词：

D O I：

10.1103/PhysRevLett.21.1589

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Raman spectrum of RbNiF3 has been observed over the temperature range 15-300°K, using an argon laser. In addition to vibrational Raman lines, a single strong line of magnetic origin, persisting well above Tc, is observed. A proposed ion pairing and scattering mechanism leads to a set of exchange parameters consistent with several other magnetic properties in RbNiF3. © 1968 The American Physical Society.

引用

页码：1589 / +

页数：1

共 28 条

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