Development of an in-situ structure/photo-absorption coincident measurement system for precise structure-optical property relationship research at SPring-8

Jungeun Kim, Kenichi Kato, Yutaka Moritomo, Masaki Takata

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We have developed the structure and optical property coincident measurement system equipped with the photo-absorption system to the Large Debye-Scherrer Camera at BL44B2 of the SPring-8. Both photo-absorption detecting systems, the Si pin-photo diode for a 532 nm CW laser and the absorption spectrum covered the range of UV-IR (200∼1400 nm) for a white beam, are adopted. In order to verify the coincident measurement system, the X-ray powder diffraction and photo-absorption with the cyanide complex were performed individually and simultaneously under the temperature changes. As a result, the coincident measurement system performed successfully the one-to-one corresponding measurement between X-ray diffraction and photo-absorption. In addition, the monitoring of the photo-absorption informed us the property change of the material for the measurement condition and the sample transformation by temperature, laser etc. as well as damage by high-brilliance synchrotron radiation X-ray beam.

Original languageEnglish
Title of host publicationSRI 2009 - The 10th International Conference on Synchrotron Radiation Instrumentation
Pages256-259
Number of pages4
DOIs
Publication statusPublished - 2010 Aug 3
Externally publishedYes
Event10th International Conference on Synchrotron Radiation Instrumentation, SRI 2009 - Melbourne, VIC, Australia
Duration: 2009 Sep 272009 Oct 2

Publication series

NameAIP Conference Proceedings
Volume1234
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other10th International Conference on Synchrotron Radiation Instrumentation, SRI 2009
CountryAustralia
CityMelbourne, VIC
Period09/9/2709/10/2

Keywords

  • Coincident measurement
  • photo-absorption
  • powder diffraction

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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