Theoretical investigation of transmission-type phase shifter made with muscovite mica crystal for 1-keV region

被引：0

作者：

Imazono, Takashi ^{[1
]}

Koike, Masato ^{[1
]}

机构：

[1] Japan Atom Energy Agcy, Quantum Beam Sci Directorate, 8-1 Umemidai, Kyoto 6190215, Japan

来源：

SYNCHROTRON RADIATION INSTRUMENTATION, PTS 1 AND 2 | 2007年 / 879卷

关键词：

polarization; phase shifter; soft x-ray; muscovite; crystal;

D O I：

暂无

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In a soft x-ray region from 0.7 keV to 1.1 keV, the performance of transmission-type phase shifter was investigated theoretically based on the dynamical theory. As the result it was found that natural muscovite, KAl2(AlSi3O10)(OH)(2), could be used as phase shifters in both symmetric Bragg and Lane geometries. In particular, the muscovite(002) having 5 mu m thickness in Laue geometry showed a phase retardation of similar to +/- 90 degrees and a transmittance of similar to 0.02% at 0.88 keV.

引用

页码：690 / +

页数：2