Combining high time and angular resolutions: time-resolved X-ray powder diffraction using a multi-channel analyser detector

被引：11

作者：

Choe, Hyeokmin ^{[1
]}

Gorfman, Semen ^{[1
]}

Hinterstein, Manuel ^{[2
,3
]}

Ziolkowski, Michael ^{[1
]}

Knapp, Michael ^{[2
]}

Heidbrink, Stefan ^{[1
]}

Vogt, Marco ^{[1
]}

Bednarcik, Jozef ^{[4
]}

Berghaeuser, Andreas ^{[5
]}

Ehrenberg, Helmut ^{[3
]}

Pietsch, Ullrich ^{[1
]}

机构：

[1] Univ Siegen, Dept Phys, D-57068 Siegen, Germany

[2] Univ New S Wales, Sch Mat Sci & Engn, Sydney, NSW 2052, Australia

[3] Karlsruhe Inst Technol, Inst Appl Mat, D-76021 Karlsruhe, Germany

[4] Deutsches Elektronen Synchrotron DESY, D-22603 Hamburg, Germany

[5] Univ Hamburg, D-20146 Hamburg, Germany

来源：

JOURNAL OF APPLIED CRYSTALLOGRAPHY | 2015年 / 48卷

关键词：

data acquisition systems; time-resolved X-ray powder diffraction; multi-channel analyser detectors; FERROELECTRIC POLARIZATION DATA; EXTERNAL ELECTRIC-FIELD; CRYSTALLOGRAPHY; CERAMICS; CRYSTALS; SCIENCE;

D O I：

10.1107/S1600576715004598

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The design and testing of the new MAD-STROBO data acquisition system are reported. The system realizes stroboscopic collection of high-resolution X-ray powder diffraction profiles under a dynamically applied electric field. It synchronizes an externally applied stimulus and detected X-ray photons. The feasibility of detecting sub-millidegree shifts of powder diffraction profiles with microsecond time resolution is demonstrated. MAD-STROBO may be applied for the investigation of various macroscopic and domain-related processes induced by an external perturbation, such as elasticity or piezoelectricity.

引用

页码：970 / 974

页数：5

共 34 条

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