Crystal structure of YD/sub 1. 96/ and YH/sub 1. 98/ by neutron diffraction
Journal Article
·
· Phys. Rev., B: Condens. Matter; (United States)
The crystal structure of YD/sub 1.96/ and YH/sub 1.98/ has been examined at room temperature and 11 K by neutron-diffraction techniques. Refinement of the data reveals the occupation of both tetrahedral and octahedral interstices of the fcc metal lattice. These results help to explain some features observed in the optical properties of YH/sub x/.
- Research Organization:
- Ames Laboratory-USDOE and Departments of Physics and Materials Sciences and Engineering, Iowa State University, Ames, Iowa 50011
- DOE Contract Number:
- W-7405-ENG-82
- OSTI ID:
- 5471785
- Journal Information:
- Phys. Rev., B: Condens. Matter; (United States), Journal Name: Phys. Rev., B: Condens. Matter; (United States) Vol. 21:6; ISSN PRBMD
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
COHERENT SCATTERING
CRYSTAL DEFECTS
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CUBIC LATTICES
DEUTERIDES
DEUTERIUM
DEUTERIUM COMPOUNDS
DIFFRACTION
FCC LATTICES
HYDRIDES
HYDROGEN 1
HYDROGEN COMPOUNDS
HYDROGEN ISOTOPES
INTERSTITIALS
ISOTOPES
LIGHT NUCLEI
NEUTRON DIFFRACTION
NUCLEI
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
POINT DEFECTS
SCATTERING
STABLE ISOTOPES
TRANSITION ELEMENT COMPOUNDS
YTTRIUM COMPOUNDS
YTTRIUM HYDRIDES
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
COHERENT SCATTERING
CRYSTAL DEFECTS
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CUBIC LATTICES
DEUTERIDES
DEUTERIUM
DEUTERIUM COMPOUNDS
DIFFRACTION
FCC LATTICES
HYDRIDES
HYDROGEN 1
HYDROGEN COMPOUNDS
HYDROGEN ISOTOPES
INTERSTITIALS
ISOTOPES
LIGHT NUCLEI
NEUTRON DIFFRACTION
NUCLEI
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
POINT DEFECTS
SCATTERING
STABLE ISOTOPES
TRANSITION ELEMENT COMPOUNDS
YTTRIUM COMPOUNDS
YTTRIUM HYDRIDES