Mossbauer effect determination of relative recoilless fractions for iron oxides

被引：25

作者：

Oh, SJ ^{[1
]}

Cook, DC ^{[1
]}

机构：

[1] Old Dominion Univ, Dept Phys, Norfolk, VA 23529 USA

来源：

JOURNAL OF APPLIED PHYSICS | 1999年 / 85卷 / 01期

关键词：

D O I：

10.1063/1.369451

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The relative recoilless fraction (F-value) of each of six iron oxides, defined as the ratio of the recoil-free fractions of two different materials, was experimentally determined relative to hematite at 300 K and 77 K by Mossbauer spectroscopy. Using the relative recoil-free fractions compared to that of hematite, the relative recoilless fractions between all pairs of the seven iron oxides were determined. The F-values can allow conversion of Mossbauer subspectral areas to the relative atomic, molecular, or weight fractions of each iron oxide present in a mixed oxide phase sample. (C) 1999 American Institute of Physics. [S0021-8979(98)02624-3].

引用

页码：329 / 332

页数：4

共 13 条

[1]

DACOSTA GM, 1995, CLAYS CLAY MINER, V43, P62

[2] AN FE-57 MOSSBAUER-EFFECT STUDY OF POORLY CRYSTALLINE GAMMA-FEOOH [J].