X-ray linear dichroism in an α,ω-dibromoalkane/urea inclusion compound and its application to polarization analysis of magnetic diffraction

被引：10

作者：

Collins, SP ^{[1
]}

Laundy, D

Harris, KDM

Kariuki, BM

Bauer, CL

Brown, SD

Thompson, P

机构：

[1] Daresbury Lab, Warrington WA4 4AD, Cheshire, England

[2] Univ Birmingham, Sch Chem, Birmingham B15 2TT, W Midlands, England

[3] European Synchrotron Radiat Facil, XMaS UK CRG, F-38043 Grenoble, France

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 2002年 / 14卷 / 01期

关键词：

D O I：

10.1088/0953-8984/14/1/311

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We report the first polarization analysis of magnetic x-ray diffraction using a dichroic polarization analyser. The alpha, omega-dibromoalkane/urea inclusion compounds are shown to produce highly effective dichroic filters for fixed-wavelength (bromine K-edge) applications. We discuss the dichroic properties of these materials and show that devices which exploit linear dichroism can offer some important advantages over diffraction-based polarization analysers.

引用

页码：123 / 134

页数：12

共 18 条

[1] Structural and dynamic properties of the 1,10-dibromodecane/urea inclusion compound, investigated by variable-temperature powder X-ray diffraction, solid-state H-2 NMR lineshape analysis and solid-state H-2 NMR spin-lattice relaxation time measurements [J].