MOSSBAUER-SPECTROSCOPY OF GOETHITE OF SMALL PARTICLE-SIZE

被引:13
作者
BROZ, D
STRAKOVA, J
SUBRT, J
VINS, J
SEDLAK, B
REIMAN, SI
机构
[1] CHARLES UNIV, CS-18000 PRAGUE 8, CZECHOSLOVAKIA
[2] MV LOMONOSOV STATE UNIV, MOSCOW 118890, USSR
来源
HYPERFINE INTERACTIONS | 1990年 / 54卷 / 1-4期
关键词
D O I
10.1007/BF02396075
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
A series of synthetic acicular and natural goethite samples was examined by Mössbauer spectroscopy in the temperature range 5 to 290 K. From the temperature dependence of magnetic moment fluctuations the anisotropy constant has been estimated and the results have been compared with results of the magnetic measurements. © 1990 J.C. Baltzer A.G. Scientific Publishing Company.
引用
收藏
页码:479 / 482
页数:4
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