Influence of early stages of nanocrystallization on the low-temperature magnetic properties of nanocrystalline ribbons

L. Kiss, J. Kováč, A. Lovas

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A correlation was found between the change of the saturation magnetization (Ms) and spin wave stiffness constant (Dsp) as a function of annealing temperature for FINEMET-type glassy precursors (Fe73.5Nb3Si13.5B9Cu1), annealed in the temperature range 400-540°C for times up to 1h. During irreversible structural relaxation both Ms and Dsp increase. During the evolution of the nanocrystals Ms decreases while Dsp increases.

Original languageEnglish
Pages (from-to)486-488
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume254-255
DOIs
Publication statusPublished - Jan 2003

Fingerprint

Nanocrystallization
ribbons
Magnetic properties
magnetic properties
Structural relaxation
Spin waves
Saturation magnetization
Nanocrystals
magnons
stiffness
nanocrystals
Stiffness
Annealing
saturation
Temperature
magnetization
annealing
temperature

Keywords

  • Finemet
  • Metallic glasses
  • Nanocrystalline materials
  • Saturation magnetization
  • Spin waves-constant

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Influence of early stages of nanocrystallization on the low-temperature magnetic properties of nanocrystalline ribbons. / Kiss, L.; Kováč, J.; Lovas, A.

In: Journal of Magnetism and Magnetic Materials, Vol. 254-255, 01.2003, p. 486-488.

Research output: Contribution to journalArticle

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