Published 1982 | Version v1
Book Metadata-only

NMR study on structural relaxation in amorphous Co-based alloys

Creators

  • 1. Toshiba Corp., Kawasaki, Kanagawa (Japan). Research and Development Center

Description

The annealing effect on the NMR spectra for Co-based amorphous alloys was investigated, using Co80B20, Co75Si10B15, Co75Si15B10 and zero-magnetostrictive (Cosub(0.90)Fesub(0.06)Crsub(0.04))77Si10B13. The results are discussed in terms of domain wall stabilization occurred through annealing. The NMR observation was made by spinecho method at liquid N2 temperature. The DC hysteresis curves and effective permeability were also measured. The enhancement of NMR intensity was caused by annealing below the Curie temperature. It was particularly prominent in the zero-magnetostrictive alloy. This phenomenon might be originated from domain wall fixing due to the magnetic anisotropy induced locally during the annealing. (Kako, I.)

Additional details

Publishing Information

Publisher
Japan Inst. of Metals.
Imprint Place
Sendai (Japan)
Imprint Title
Proceedings of the fourth international conference on rapidly quenched metals, 1
Imprint Pagination
1008 p.
Journal Page Range
p. 547-550.

Conference

Title
4. international conference on rapidly quenched metals.
Dates
24-28 Aug 1981.
Place
Sendai (Japan).

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
15004124
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
AMORPHOUS STATE; ANNEALING; BORON ALLOYS; CHROMIUM ALLOYS; COBALT BASE ALLOYS; COBALT 59; CRYSTAL LATTICES; DOMAIN STRUCTURE; EXPERIMENTAL DATA; IRON ALLOYS; MAGNETIC SUSCEPTIBILITY; NUCLEAR MAGNETIC RESONANCE; QUENCHING; RELAXATION; SILICON ALLOYS; SPIN ECHO
Descriptors DEC
ALLOYS; COBALT ALLOYS; COBALT ISOTOPES; CRYSTAL STRUCTURE; DATA; HEAT TREATMENTS; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; MAGNETIC PROPERTIES; MAGNETIC RESONANCE; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; PHYSICAL PROPERTIES; RESONANCE; STABLE ISOTOPES