Published June 13, 1997 | Version v1
Journal article Metadata-only

Magnetic excitations in NpBi

Creators

  • 1. CEA Centre d'Etudes de Grenoble, 38 (France). Dept. de Recherche Fondamentale sur la Matiere Condensee
  • 2. Institut Laue-Langevin, 156 X, 38042 Grenoble (France)
  • 3. European Commission, JRC, Institute for Transuranium Elements, Postfach 2340, 76125 Karlsruhe (Germany)

Description

We report inelastic neutron scattering measurements on a single crystal of NpBi. The observed magnetic excitation spectrum has two branches: one with longitudinal and the other with transverse polarisation. This is in agreement with the prediction of Jensen and Bak concerning the magnetic excitations in the triple-k type-I structure. (orig.)

Additional details

Publishing Information

Journal Title
Physica. B, Condensed Matter
Journal Volume
234-236
Journal Page Range
p. 754-755.
ISSN
0921-4526
CODEN
PHYBE3

Conference

Title
1. European conference on neutron scattering (ECNS-1).
Dates
8-11 Oct 1996.
Place
Interlaken (Switzerland).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
29007745
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANTIFERROMAGNETISM; BISMUTH ALLOYS; CRYSTAL FIELD; DISPERSION RELATIONS; EXCHANGE INTERACTIONS; EXCITED STATES; INELASTIC SCATTERING; NEPTUNIUM ALLOYS; NEUTRON DIFFRACTION; POLARIZATION; SPIN WAVES
Descriptors DEC
ACTINIDE ALLOYS; ALLOYS; COHERENT SCATTERING; DIFFRACTION; ENERGY LEVELS; INTERACTIONS; MAGNETISM; SCATTERING