MAGNETIC MEASUREMENTS ON STABLE FE(0) MICROCLUSTERS .1.

被引：8

作者：

SCHMIDT, F ^{[1
]}

STAPEL, U ^{[1
]}

WALTHER, H ^{[1
]}

机构：

[1] INST ANORGAN CHEM,D-2000 HAMBURG 13,FED REP GER

来源：

BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 1984年 / 88卷 / 03期

关键词：

MAGNETISM; -; SURFACES;

D O I：

10.1002/bbpc.19840880336

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Fe(O) microclusters have been isolated in a zeolite matrix. The magnetization isotherm at 4. 2 K has been analyzed in terms of a sum of Brillouin functions corresponding to a distribution of cluster sizes. Each function represented a fraction of individual clusters with total cluster spin quantum number (N multiplied by (times) S). The (N multiplied by (times) S)-value of clusters with an average of 7 atoms per cluster was found to be 4.

引用

页码：310 / 312

页数：3

共 9 条

[1] FERROMAGNETIC RESONANCE ABSORPTION IN COLLOIDAL SUSPENSIONS [J].