OPTICAL INVESTIGATION OF DYFEO3

被引：27

作者：

SCHUCHERT, H

HUFNER, S

FAULHABER, R

机构：

[1] Institut für Technische Physik, Technische Hochschule, Darmstadt

[2] IV. Physikalisches Institut, Freie Universität Berlin, Berlin 33, 1000

来源：

ZEITSCHRIFT FUR PHYSIK | 1969年 / 220卷 / 03期

关键词：

D O I：

10.1007/BF01394703

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Optical absorption spectra of DyFeO3 have been investigated at 1.2≦T≦4.2 °K, and T=77 °K From the temperature dependent lineshift a Néel temperature of TN=(3.8±0.5) °K is deduced for the dysprosium sublattices. The groundstate splitting due to the iron-dysprosium interactions is about 1.5 cm-1 and due to the dysprosiumdysprosium interactions (5.0±1.4) cm-1. Zeeman studies give the magnetic moment of the dysprosium ions as μ=(9.2±1.0)μB. © 1969 Springer-Verlag.

引用

页码：273 / +

页数：1

共 16 条

[1]

Bertaut E., 1963, SPIN ARRANGEMENTS CR, P149, DOI 10.1016/B978-0-12-575303-6.50011-7

[2] SPECIFIC HEAT OF DYFEO3 FROM 1.2DEGREES-80DEGREESK [J].