Measurement of the induced moment magnetic form factor of a heavy fermion superconductor

Conference · Mon Oct 01 00:00:00 EDT 1984

OSTI ID:6055154

Stassis, C; Axe, J D; Majkrzak, C F; Batlogg, B; Remeika, J

Polarized neutron scattering techniques have been used to study the spatial distribution and temperature dependence of the magnetization induced in a single crystal sample of CeCu/sub 2/Si/sub 2/ by a magnetic field of 50 kOe. We find that at 4.2/sup 0/K (> T/sub c/) the induced magnetization is predominantly of 4f electronic character. No evidence was found of any change in the magnetic form factor between 300 and 4.2/sup 0/K.

• Research Organization: Brookhaven National Lab., Upton, NY (USA); Bell Labs., Murray Hill, NJ (USA); Ames Lab., IA (USA)
• DOE Contract Number: W-7405-ENG-82; AC02-76CH00016
• OSTI ID: 6055154
• Report Number(s): BNL-35427; CONF-841184-23; IS-J-1513; ON: DE85004165
• Resource Relation: Conference: 30. annual conference on magnetism and magnetic materials, San Diego, CA, USA, 27 Nov 1984
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
SUPERCONDUCTORS
FORM FACTORS
MAGNETIZATION
CERIUM SILICIDES
COPPER SILICIDES
FERMIONS
INDUCTION
NEUTRONS
SCATTERING
SPATIAL DISTRIBUTION
TEMPERATURE DEPENDENCE
BARYONS
CERIUM COMPOUNDS
COPPER COMPOUNDS
DISTRIBUTION
ELEMENTARY PARTICLES
HADRONS
NUCLEONS
PARTICLE PROPERTIES
RARE EARTH COMPOUNDS
SILICIDES
SILICON COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
360603* - Materials- Properties