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ETDEWEB   /       /    Moessbauer and X-ray radiography investigation of ceramics La{sub 2}Co{sub 0.95}Fe{sub 0.05}O{sub 4}; Messbauehrovskoe i rentgenograficheskoe issledovanie keramiki La{sub 2}Co{sub 0.95}Fe{sub 0.05}O{sub 4}

Moessbauer and X-ray radiography investigation of ceramics La{sub 2}Co{sub 0.95}Fe{sub 0.05}O{sub 4}; Messbauehrovskoe i rentgenograficheskoe issledovanie keramiki La{sub 2}Co{sub 0.95}Fe{sub 0.05}O{sub 4}

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Abstract

The Moessbauer spectroscopy method was applied to the study of phases in the ceramic compound La{sub 2}Co{sub 0.95}Fe{sub 0.05}O{sub 4}. The samples were prepared from a mixture of La{sub 2}O{sub 3} and CoO powders using the modified sintering technology, including heating on air with subsequent quenching. It was confirmed, that the low temperature phases are magnetically ordered. The X-ray analysis at the room temperature revealed two phases in the sintered specimens, one of which is orthorhombic with a=5.530 A, b=5.474 A, c=12.73A. 7 refs.; 2 figs.; 1 tab.
Authors:
Publication Date:
Dec 31, 1990
Product Type:
Technical Report
Report Number:
FEI-2153
Reference Number:
SCA: 665100; PA: AIX-23:018341; SN: 92000661952
Resource Relation:
Other Information: PBD: 1990
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; COBALT OXIDES; MOESSBAUER EFFECT; IRON OXIDES; LANTHANUM OXIDES; CERAMICS; IRON 57; LATTICE PARAMETERS; ORTHORHOMBIC LATTICES; POWDERS; TETRAGONAL LATTICES; X-RAY RADIOGRAPHY; 665100; NUCLEAR TECHNIQUES IN CONDENSED MATTER PHYSICS
OSTI ID:
10118590
Research Organizations:
Gosudarstvennyj Komitet po Ispol`zovaniyu Atomnoj Ehnergii SSSR, Obninsk (Russian Federation). Fiziko-Ehnergeticheskij Inst.
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Other: ON: DE92617443; TRN: SU9109570018341
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
10 p.
Announcement Date:
Jun 30, 2005

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Citation Formats

Gudkov, L S, Zakurkin, V V, and Miron, N F. Moessbauer and X-ray radiography investigation of ceramics La{sub 2}Co{sub 0.95}Fe{sub 0.05}O{sub 4}; Messbauehrovskoe i rentgenograficheskoe issledovanie keramiki La{sub 2}Co{sub 0.95}Fe{sub 0.05}O{sub 4}. USSR: N. p., 1990. Web.
Gudkov, L S, Zakurkin, V V, & Miron, N F. Moessbauer and X-ray radiography investigation of ceramics La{sub 2}Co{sub 0.95}Fe{sub 0.05}O{sub 4}; Messbauehrovskoe i rentgenograficheskoe issledovanie keramiki La{sub 2}Co{sub 0.95}Fe{sub 0.05}O{sub 4}. USSR.
Gudkov, L S, Zakurkin, V V, and Miron, N F. 1990. "Moessbauer and X-ray radiography investigation of ceramics La{sub 2}Co{sub 0.95}Fe{sub 0.05}O{sub 4}; Messbauehrovskoe i rentgenograficheskoe issledovanie keramiki La{sub 2}Co{sub 0.95}Fe{sub 0.05}O{sub 4}." USSR.
@misc{etde_10118590,
title = {Moessbauer and X-ray radiography investigation of ceramics La{sub 2}Co{sub 0.95}Fe{sub 0.05}O{sub 4}; Messbauehrovskoe i rentgenograficheskoe issledovanie keramiki La{sub 2}Co{sub 0.95}Fe{sub 0.05}O{sub 4}}
 author = {Gudkov, L S, Zakurkin, V V, and Miron, N F}
 abstractNote = {The Moessbauer spectroscopy method was applied to the study of phases in the ceramic compound La{sub 2}Co{sub 0.95}Fe{sub 0.05}O{sub 4}. The samples were prepared from a mixture of La{sub 2}O{sub 3} and CoO powders using the modified sintering technology, including heating on air with subsequent quenching. It was confirmed, that the low temperature phases are magnetically ordered. The X-ray analysis at the room temperature revealed two phases in the sintered specimens, one of which is orthorhombic with a=5.530 A, b=5.474 A, c=12.73A. 7 refs.; 2 figs.; 1 tab.}
 place = {USSR}
 year = {1990}
 month = {Dec}
 }