Improvement of instrument devices for super high resolution powder diffractometer at J-PARC

S. Torii, M. Yonemura, Y. Ishikawa, P. Miao, R. Tomiyasu, S. Satoh, Y. Noda, T. Kamiyama

Research output: Contribution to journalConference articlepeer-review

19 Citations (Scopus)

Abstract

Super High Resolution Powder Diffractometer SuperHRPD [1] at J-PARC have suffered damage by the Great East Japan Earthquake on 11 March 2011. After temporarily restoration work, the general user program has been started since April 2012. Full-fledged restoration of the temporarily restored devices is being carried out in 2013. The absorber materials for two disk choppers were replaced to 10B4C which improved quality of incident spectrum. The new detector system of 8 mm diameter position sensitive detectors was developed, and the test experiments showed excellent results.

Original languageEnglish
Article number012052
JournalJournal of Physics: Conference Series
Volume502
Issue number1
DOIs
Publication statusPublished - 2014
Externally publishedYes
Event1st Conference on Light and Particle Beams in Materials Science 2013, LPBMS 2013 - Tsukuba, Japan
Duration: Aug 29 2013Aug 31 2013

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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