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Title: Domain and the domain wall structures of an Fe/sub 90/Zr/sub 10/ reentrant alloy

Abstract

Lorentz electron transmission microscopy investigations of the magnetization structure as a function of temperature (6 Kapprox. <290 K) in amorphous films of Fe/sub 90/Zr/sub 10/ are reported. Magnetic domains as large as approx.50 ..mu..m are observed. It is found that the domain configuration stays essentially unchanged upon cooling through the so-called reentrant spin-glass phase. However, direct magnetic measurements on the same sputtered films show that the degree of spin-glass order which sets in belowapprox.30 K is rather low, whereas the Curie temperature exceeds 290 K.

Authors:
; ; ; ;
Publication Date:
Research Org.:
Laboratoire de Physique des Solides, Universite Paris-Sud, 91405 Orsay, France
OSTI Identifier:
5328460
Resource Type:
Journal Article
Journal Name:
J. Appl. Phys.; (United States)
Additional Journal Information:
Journal Volume: 63:8
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; IRON BASE ALLOYS; DOMAIN STRUCTURE; SPIN GLASS STATE; ZIRCONIUM ALLOYS; CURIE POINT; ELECTRON MICROSCOPY; FILMS; ALLOYS; IRON ALLOYS; MICROSCOPY; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE; 360104* - Metals & Alloys- Physical Properties

Citation Formats

Senoussi, S, Hadjoudj, S, Jouret, P, Bilotte, J, and Fourmeaux, R. Domain and the domain wall structures of an Fe/sub 90/Zr/sub 10/ reentrant alloy. United States: N. p., 1988. Web. doi:10.1063/1.340557.
Senoussi, S, Hadjoudj, S, Jouret, P, Bilotte, J, & Fourmeaux, R. Domain and the domain wall structures of an Fe/sub 90/Zr/sub 10/ reentrant alloy. United States. https://doi.org/10.1063/1.340557
Senoussi, S, Hadjoudj, S, Jouret, P, Bilotte, J, and Fourmeaux, R. 1988. "Domain and the domain wall structures of an Fe/sub 90/Zr/sub 10/ reentrant alloy". United States. https://doi.org/10.1063/1.340557.
@article{osti_5328460,
title = {Domain and the domain wall structures of an Fe/sub 90/Zr/sub 10/ reentrant alloy},
author = {Senoussi, S and Hadjoudj, S and Jouret, P and Bilotte, J and Fourmeaux, R},
abstractNote = {Lorentz electron transmission microscopy investigations of the magnetization structure as a function of temperature (6 Kapprox. <290 K) in amorphous films of Fe/sub 90/Zr/sub 10/ are reported. Magnetic domains as large as approx.50 ..mu..m are observed. It is found that the domain configuration stays essentially unchanged upon cooling through the so-called reentrant spin-glass phase. However, direct magnetic measurements on the same sputtered films show that the degree of spin-glass order which sets in belowapprox.30 K is rather low, whereas the Curie temperature exceeds 290 K.},
doi = {10.1063/1.340557},
url = {https://www.osti.gov/biblio/5328460}, journal = {J. Appl. Phys.; (United States)},
number = ,
volume = 63:8,
place = {United States},
year = {Fri Apr 15 00:00:00 EDT 1988},
month = {Fri Apr 15 00:00:00 EDT 1988}
}