Published July 1979 | Version v1
Journal article Metadata-only

Low-energy excitations of hydrogen and deuterium in LaNi5

Creators

  • 1. Eidgenoessische Technische Hochschule, Zurich (Switzerland)

Description

The phonon density of states for LaNi5H6 and LaNi5D6 has been measured by neutron inelastic scattering on a powdered sample. Within the host lattice frequencies an additional excitation has been observed at h/2πω = 12 meV; this energy is independent of the mass of the light atom. (author)

Additional details

Publishing Information

Journal Title
J. Phys., F (London). Met. Phys.
Journal Volume
9
Journal Issue
7
Series
J. Phys., F (London). Met. Phys.
Journal Page Range
L141-L143
ISSN
0305-4608

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
10481078
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
DEUTERIUM; DEUTERIUM COMPOUNDS; ENERGY-LEVEL DENSITY; EXCITATION; EXPERIMENTAL DATA; GRAPHS; HYDROGEN; INELASTIC SCATTERING; INTERMETALLIC COMPOUNDS; LANTHANUM ALLOYS; LANTHANUM HYDRIDES; NEUTRON DIFFRACTION; NICKEL ALLOYS; NICKEL HYDRIDES; PHONONS
Descriptors DEC
ALLOYS; COHERENT SCATTERING; DATA; DATA FORMS; DIFFRACTION; ELEMENTS; ENERGY-LEVEL TRANSITIONS; HYDRIDES; HYDROGEN COMPOUNDS; HYDROGEN ISOTOPES; INFORMATION; ISOTOPES; LANTHANUM COMPOUNDS; LIGHT NUCLEI; NICKEL COMPOUNDS; NONMETALS; NUCLEI; NUMERICAL DATA; ODD-ODD NUCLEI; QUASI PARTICLES; RARE EARTH ALLOYS; RARE EARTH COMPOUNDS; SCATTERING; STABLE ISOTOPES; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPOUNDS