TIME-DEPENDENT POLARIZATION IN MOSSBAUER EXPERIMENTS WITH SYNCHROTRON RADIATION - SUPPRESSION OF ELECTRONIC SCATTERING

被引：36

作者：

SIDDONS, DP

BERGMANN, U

HASTINGS, JB

机构：

[1] National Synchrotron Light Source, Brookhaven National Laboratory, Upton

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 70卷 / 03期

关键词：

D O I：

10.1103/PhysRevLett.70.359

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The resonant, forward scattering of x rays from Fe-57 nuclei is strongly polarization dependent. The broad-band excitation provided by synchrotron radiation (SR) results in an interesting time-dependent polarization mixing, which we will discuss. Further we demonstrate that by selecting only the component of the transmitted radiation which has a 90-degrees rotated plane of polarization, the nonresonant (nonrotated) transmitted intensity can be substantially reduced. This new technique will allow full utilization of new powerful SR sources currently under construction.

引用

页码：359 / 362

页数：4

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