Installation of the high resolution TOF diffractometer at the Budapest Research Reactor

Gy Káli, Zs Sánta, H. J. Bleif, F. Mezei, L. Rosta, M. Szalók

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The new TOF project started in 2000 in collaboration with the Hahn-Meitner-Institut. The spectrometer - previously tested on a cold beam - has been reinstalled to a radial thermal neutron beam at the Budapest Research Reactor. The TOF monochromator system consist of a double chopper with maximum rotation speed of 12000 rpm and the two single ones with 6000 rpm. The instrument will operate with a 2-dimensional detector of 80x100cm2 in back scattering geometry, now He3 tubes are used. The first test measurements we are presenting here show that the expected resolution Δd/d ∼ 4×10-4 can be achieved.

Original languageEnglish
Pages (from-to)165-170
Number of pages6
JournalZeitschrift fur Kristallographie, Supplement
Volume1
Issue number26
Publication statusPublished - Dec 1 2007

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Keywords

  • Neutron powder diffraction
  • Time of flight diffractometer

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Inorganic Chemistry

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