Published 1988 | Version v1
Journal article Metadata-only

Investigation of the wavelength dependence of the depolarization of polarized neutrons in ferromagnetica

Creators

  • 1. Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Neutron Physics
  • 2. Technische Univ., Magdeburg (German Democratic Republic). Sektion Physik

Description

The analysis of the state of polarization of a polarized neutron beam at the penetration through ferromagnetic materials in a wide neutron wavelength range by means of the time-of-flight method is used for the investigation of the state of magnetization. Proceeding from theoretical assumptions on depolarization and spin precession in ferromagnetica the measuring method and experimental results of depolarization investigations at (Fe50Ni50)96Cr4 and Fe98Dy2 are presented. The field and wavelength dependences of the polarization change are determined for different sample orientations in an external field

Additional details

Additional titles

Original title (German)
Untersuchung der Wellenlaengenabhaengigkeit der Depolarisation polarisierter Neutronen in Ferromagnetika

Publishing Information

Journal Title
Wissenschaftliche Zeitschrift der Technischen Universitaet Otto von Guericke Magdeburg
Journal Volume
32
Journal Issue
1
Series
Wiss. Z. Tech. Univ. Otto von Guericke Magdebg.
Journal Page Range
30-37
ISSN
0863-0925
CODEN
WZTME

INIS

Country of Publication
Germany
Country of Input or Organization
German Democratic Republic
INIS RN
20001379
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ANISOTROPY; DEPOLARIZATION; DOMAIN STRUCTURE; DYSPROSIUM ALLOYS; FERROMAGNETIC MATERIALS; FREQUENCY DEPENDENCE; IRON BASE ALLOYS; MAGNETIZATION; MEASURING METHODS; NEUTRON BEAMS; ORIENTATION; PERMALLOY; POLARIZED BEAMS; PRECESSION; SPIN ORIENTATION; TIME-OF-FLIGHT METHOD
Descriptors DEC
ALLOYS; BEAMS; IRON ALLOYS; MAGNETIC MATERIALS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MATERIALS; NUCLEON BEAMS; PARTICLE BEAMS; PHYSICAL PROPERTIES; RARE EARTH ALLOYS