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Nature of anomalous magnetic properties of yttrium ferrite-chromites. [Y Fe/sub 1-X/Cr/sub x/0/sub 3/, x=0 to 1. 0]

Journal Article:

Abstract

The theoretical results of an analysis of the Fe/sup 3 +/-Fe/sup 3 +/,Cr/sup 3 +/ -Cr/sup 3 +/nd Fe/sup 3 +/-Cr/sup 3 +/ exchange interactions are successfully employed to explain the anomalous magnetic properties of yttrium ferrite-chromite single crystals YFesub(1-x)Crsub(x)Osub(3) (where x=0; 0.05; 0.15; 0.2; 0.5; 0.65; 0.85; 0.95; 1). It is shown that these compounds are weak ferrimagnets with the mixed Dzyaloshinsky interaction. A qualitative explanation of the complex concentration and temperature dependences of the weak-ferrimagnetic moment is presented. The nature of the spin reorientation phenomenon is discussed.
Authors:
Kadomtseva, A M; [1]  Moskvin, A S; Bostrem, I G [2] 
  1. Moskovskij Gosudarstvennyj Univ. (USSR)
  2. Ural'skij Gosudarstvennyj Univ., Sverdlovsk (USSR)
Publication Date:
Jun 01, 1977
Product Type:
Journal Article
Reference Number:
AIX-09-409314; EDB-79-012928
Resource Relation:
Journal Name: Zh. Eksp. Teor. Fiz.; (USSR); Journal Volume: 72:6
Subject:
36 MATERIALS SCIENCE; CHROMIUM OXIDES; MAGNETIC PROPERTIES; IRON OXIDES; YTTRIUM OXIDES; ANISOTROPY; EXCHANGE INTERACTIONS; FERRIMAGNETISM; LOW TEMPERATURE; MAGNETIC MOMENTS; MEDIUM TEMPERATURE; MONOCRYSTALS; NEEL TEMPERATURE; PEROVSKITES; QUANTITY RATIO; SOLID SOLUTIONS; SPIN ORIENTATION; TEMPERATURE DEPENDENCE; CHALCOGENIDES; CHROMIUM COMPOUNDS; CRYSTALS; DISPERSIONS; INTERACTIONS; IRON COMPOUNDS; MAGNETISM; MINERALS; MIXTURES; ORIENTATION; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SOLUTIONS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TRANSITION TEMPERATURE; YTTRIUM COMPOUNDS; 360204* - Ceramics, Cermets, & Refractories- Physical Properties
OSTI ID:
6602178
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: ZETFA
Submitting Site:
INIS
Size:
Pages: 2286-2298
Announcement Date:
Nov 01, 1978

Journal Article:

Citation Formats

Kadomtseva, A M, Moskvin, A S, and Bostrem, I G. Nature of anomalous magnetic properties of yttrium ferrite-chromites. [Y Fe/sub 1-X/Cr/sub x/0/sub 3/, x=0 to 1. 0]. USSR: N. p., 1977. Web.
Kadomtseva, A M, Moskvin, A S, & Bostrem, I G. Nature of anomalous magnetic properties of yttrium ferrite-chromites. [Y Fe/sub 1-X/Cr/sub x/0/sub 3/, x=0 to 1. 0]. USSR.
Kadomtseva, A M, Moskvin, A S, and Bostrem, I G. 1977. "Nature of anomalous magnetic properties of yttrium ferrite-chromites. [Y Fe/sub 1-X/Cr/sub x/0/sub 3/, x=0 to 1. 0]." USSR.
@misc{etde_6602178,
title = {Nature of anomalous magnetic properties of yttrium ferrite-chromites. [Y Fe/sub 1-X/Cr/sub x/0/sub 3/, x=0 to 1. 0]}
author = {Kadomtseva, A M, Moskvin, A S, and Bostrem, I G}
abstractNote = {The theoretical results of an analysis of the Fe/sup 3 +/-Fe/sup 3 +/,Cr/sup 3 +/ -Cr/sup 3 +/nd Fe/sup 3 +/-Cr/sup 3 +/ exchange interactions are successfully employed to explain the anomalous magnetic properties of yttrium ferrite-chromite single crystals YFesub(1-x)Crsub(x)Osub(3) (where x=0; 0.05; 0.15; 0.2; 0.5; 0.65; 0.85; 0.95; 1). It is shown that these compounds are weak ferrimagnets with the mixed Dzyaloshinsky interaction. A qualitative explanation of the complex concentration and temperature dependences of the weak-ferrimagnetic moment is presented. The nature of the spin reorientation phenomenon is discussed.}
journal = {Zh. Eksp. Teor. Fiz.; (USSR)}
volume = {72:6}
journal type = {AC}
place = {USSR}
year = {1977}
month = {Jun}
}