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X-ray and neutron scattering investigations of YCo sub 3 -H

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Abstract

Various structural studies of YCo{sub 3}H(D){sub x} in the {beta}-phase (0<2) are described, where hydrogenation induces a cyclic variation between ferromagnetic and paramagnetic states. X-ray diffraction measurements determined that the expansion of the lattice is localised to components of the structure which are related to the Laves phase, YCo{sub 2}. Neutron diffraction and inelastic neutron scattering were also used in tandem, and hydrogen occupation of a single (36i) tetrahedral site was inferred for the entire concentration range. (orig.).
Authors:
Benham, M J; Bennington, S M; Ross, D K; [1]  Noreus, D; [2]  Yamaguchi, M [3] 
  1. Birmingham Univ. (UK). School of Physics and Space Research
  2. Stockholm Univ. (Sweden). Dept. of Structural Chemistry
  3. Yokohoma National Univ. (Japan). Dept. of Electrical and Computer Engineering
Publication Date:
Jan 01, 1989
Product Type:
Conference
Report Number:
CONF-880969-
Reference Number:
DEN-90-002357; EDB-90-048016
Resource Relation:
Journal Name: Zeitschrift fuer Physikalische Chemie (Wiesbaden); (Germany, F.R.); Journal Volume: 163:pt.1; Conference: International symposium on metal-hydrogen systems, fundamentals and applications, Stuttgart (Germany, F.R.), 4-9 Sep 1988
Subject:
36 MATERIALS SCIENCE; COBALT COMPOUNDS; DEUTERIDES; COBALT HYDRIDES; INELASTIC SCATTERING; NEUTRON DIFFRACTION; X-RAY DIFFRACTION; YTTRIUM COMPOUNDS; YTTRIUM HYDRIDES; BINARY ALLOY SYSTEMS; COBALT ALLOYS; CRYSTAL STRUCTURE; HYDRIDES; HYDROGEN; INTERMETALLIC COMPOUNDS; INTERSTITIALS; LATTICE PARAMETERS; LAVES PHASES; YTTRIUM ALLOYS; ALLOY SYSTEMS; ALLOYS; COHERENT SCATTERING; CRYSTAL DEFECTS; DEUTERIUM COMPOUNDS; DIFFRACTION; ELEMENTS; HYDROGEN COMPOUNDS; NONMETALS; POINT DEFECTS; SCATTERING; TRANSITION ELEMENT COMPOUNDS; 360202* - Ceramics, Cermets, & Refractories- Structure & Phase Studies
OSTI ID:
7249893
Country of Origin:
Germany
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0044-3336; CODEN: ZPCFA
Submitting Site:
DEN
Size:
Pages: 283-290
Announcement Date:
May 13, 2001

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Citation Formats

Benham, M J, Bennington, S M, Ross, D K, Noreus, D, and Yamaguchi, M. X-ray and neutron scattering investigations of YCo sub 3 -H. Germany: N. p., 1989. Web.
Benham, M J, Bennington, S M, Ross, D K, Noreus, D, &amp; Yamaguchi, M. X-ray and neutron scattering investigations of YCo sub 3 -H. Germany.
Benham, M J, Bennington, S M, Ross, D K, Noreus, D, and Yamaguchi, M. 1989. "X-ray and neutron scattering investigations of YCo sub 3 -H." Germany.
@misc{etde_7249893,
title = {X-ray and neutron scattering investigations of YCo sub 3 -H}
 author = {Benham, M J, Bennington, S M, Ross, D K, Noreus, D, and Yamaguchi, M}
 abstractNote = {Various structural studies of YCo{sub 3}H(D){sub x} in the {beta}-phase (0<2) are described, where hydrogenation induces a cyclic variation between ferromagnetic and paramagnetic states. X-ray diffraction measurements determined that the expansion of the lattice is localised to components of the structure which are related to the Laves phase, YCo{sub 2}. Neutron diffraction and inelastic neutron scattering were also used in tandem, and hydrogen occupation of a single (36i) tetrahedral site was inferred for the entire concentration range. (orig.).}
 journal = []
 volume = {163:pt.1}
 place = {Germany}
 year = {1989}
 month = {Jan}
 }