INFLUENCE OF THE MAGNETIC TRANSITION ON THE OPTICAL-PROPERTIES OF CRBR3

被引：4

作者：

NOSENZO, L

REGUZZONI, E

SAMOGGIA, G

GUIZZETTI, G

POLLINI, I

机构：

[1] CNR,NAZL STRUTTURA MAT GRP,PAVIA,ITALY

[2] UNIV MILAN,IST FIS,I-20133 MILAN,ITALY

[3] CNR,NAZL STRUTTURA MAT GRP,MILANO,ITALY

来源：

SOLID STATE COMMUNICATIONS | 1979年 / 29卷 / 11期

关键词：

D O I：

10.1016/0038-1098(79)90163-7

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Reflectance and thermoreflectance spectra of the magnetic insulator CrBr3 have been measured in the para- and ferromagnetic phases. Below the Curie temperature the structure at ≅ 7.30 eV splits into two components separated by ≅ 0.27 eV. This doublet is ascribed to an optical excitation involving the exchange split conduction band. © 1979.

引用

页码：793 / 795

页数：3

共 10 条

[1]

ALLEN JW, 1975, MAGNETIC OXIDES, V1, P349

[2]

BRAEKKEN H, 1932, K NORSKE VIDERSEK SE, V5, P11

[3] THERMOREFLECTANCE SPECTRA OF DIAMOND AND ZINCBLENDE SEMICONDUCTORS IN VACUUM ULTRAVIOLET REGION [J].