COMBINED FE-57 MOSSBAUER NMR EXPERIMENTS USING FENI ALLOYS

被引：3

作者：

LIPPMAA, M

TITTONEN, I

LINDEN, J

KATILA, T

机构：

[1] Department of Technical Physics, Helsinki University of Technology, Helsinki

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1993年 / 76卷 / 1-4期

关键词：

D O I：

10.1016/0168-583X(93)95162-X

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We present the experimental details of observing the influence of NMR transitions between sublevels of Zeeman split nuclear states on Mossbauer spectra of FeNi alloys. Magnetically soft FeNi foils were subjected to radio-frequency (rf) magnetic fields and Fe-57 Mossbauer spectra were recorded. Splitting of Mossbauer resonance lines was observed when the frequency of the external transverse rf magnetic field was close to the resonance frequency of either the ground or the excited state. We discuss the possible reasons why a well-resolved line splitting has not been previously observed in earlier works.

引用

页码：146 / 148

页数：3

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