HYPERFINE INTERACTIONS IN EUROPIUM IRON GARNET

被引：13

作者：

STACHEL, M

HUFNER, S

CRECELIUS, G

QUITMANN, D

机构：

[1] Institut für Technische Kernphysik, Institut für Technische Physik, TH Darmstadt

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

[3] Nuclear Chemistry Division, Lawrence Radiation Laboratories, Berkeley, CA

来源：

PHYSICAL REVIEW | 1969年 / 186卷 / 02期

关键词：

D O I：

10.1103/PhysRev.186.355

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The temperature dependence of the hyperfine fields at the Eu151 nuclei in europium iron garnet (EuIG) has been measured by the Mössbauer effect. The magnetic hyperfine fields at the two magnetically inequivalent Eu sites are 630±5 and 570±5 kOe, respectively, extrapolated to 0°K. The ratio of the g factor of the 22-keV excited state to that of the ground state is g22gg=0.5332(5), and that of the spectroscopic quadrupole moments is Q22Qg=1.28(4). © 1969 The American Physical Society.

引用

页码：355 / +

页数：1

共 24 条

[11] CRYSTAL FIELD IN DYSPROSIUM GARNETS [J].