57FE HYPERFINE FIELDS IN MAGNETITE (FE3O4)

被引：92

作者：

EVANS, BJ

HAFNER, SS

机构：

[1] Department of the Geophysical Sciences, University of Chicago, Chicago

来源：

JOURNAL OF APPLIED PHYSICS | 1969年 / 40卷 / 03期

关键词：

D O I：

10.1063/1.1657696

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The 57Fe Mössbauer spectrum in an applied 37 kOe field is interpreted in terms of three superimposed six-line patterns corresponding to at least three distinct species of Fe ions. While the observed hyperfine fields and isomer shifts of Fe3+ at A and B are consistent with the trends in ferrite spinels, the apparent Fe2+ values are rather unusual. © 1969 The American Institute of Physics.

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页码：1411 / &

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