Structure of amorphous CeFe2D3.9 observed by X-ray and neutron diffraction

Keiji Itoh, Kiyoshi Aoki, Masaaki Sugiyama, Kazuhiro Mori, Toshiharu Fukunaga

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

X-ray and neutron diffraction measurements have been performed on amorphous (a-)CeFe2D3.9 prepared by deuterium absorption of the C15 Laves phase compound CeFe2. Comparison of previous results for amorphous (a-)TbFe2D3.9 indicates differences in the location of deuterium atoms. A three-dimensional structural model is proposed for a-CeFe2D3.9 on the basis of reverse Monte Carlo (RMC) simulation with X-ray and neutron data. Marked differences in the location of deuterium atoms were found between a-TbFe2D3.9 and a-CeFe2D3.9.

Original languageEnglish
Pages (from-to)19-22
Number of pages4
JournalJournal of Alloys and Compounds
Volume446-447
DOIs
Publication statusPublished - Oct 31 2007
Externally publishedYes

Keywords

  • Amorphization
  • Amorphous materials
  • Atomic scale structure
  • Neutron diffraction
  • X-ray diffraction

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

Fingerprint Dive into the research topics of 'Structure of amorphous CeFe<sub>2</sub>D<sub>3.9</sub> observed by X-ray and neutron diffraction'. Together they form a unique fingerprint.

  • Cite this