crystal and magnetic structure of substituted lanthanum cobaltites

R. Sonntag; S. Neov; V. Kozhukharov; D. Neov; Johan E. ten Elshof

doi:10.1016/S0921-4526(97)00599-1

crystal and magnetic structure of substituted lanthanum cobaltites

R. Sonntag, S. Neov, V. Kozhukharov, D. Neov, Johan E. ten Elshof

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Abstract

The crystal and magnetic structures of the lanthanum cobaltites La0.6Sr0.4CoO3, La0.6Sr0.4Co0.9Fe0.1O3 and La0.6Ba0.4Co0.9Fe0.1O3 have been studied by neutron powder diffraction at temperatures of 2, 300 and 900 K. All compounds undergo a phase transition from cubic to rhombohedral structure. Below the room temperature La0.6Sr0.4CoO3 becomes ferromagnetic while for the components with 10% Fe substituted for Co, we found an antiferromagnetic order.

Original language	Undefined
Pages (from-to)	393-396
Number of pages	4
Journal	Physica B
Volume	241-24
Issue number	241-243
DOIs	https://doi.org/10.1016/S0921-4526(97)00599-1
Publication status	Published - 1999

Keywords

METIS-105404
IR-9921

Access to Document

10.1016/S0921-4526(97)00599-1

Sonntag97crystal

Cite this

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title = "crystal and magnetic structure of substituted lanthanum cobaltites",

abstract = "The crystal and magnetic structures of the lanthanum cobaltites La0.6Sr0.4CoO3, La0.6Sr0.4Co0.9Fe0.1O3 and La0.6Ba0.4Co0.9Fe0.1O3 have been studied by neutron powder diffraction at temperatures of 2, 300 and 900 K. All compounds undergo a phase transition from cubic to rhombohedral structure. Below the room temperature La0.6Sr0.4CoO3 becomes ferromagnetic while for the components with 10% Fe substituted for Co, we found an antiferromagnetic order.",

keywords = "METIS-105404, IR-9921",

author = "R. Sonntag and S. Neov and V. Kozhukharov and D. Neov and {ten Elshof}, {Johan E.}",

year = "1999",

doi = "10.1016/S0921-4526(97)00599-1",

language = "Undefined",

volume = "241-24",

pages = "393--396",

journal = "Physica B",

issn = "0921-4526",

publisher = "Elsevier B.V.",

number = "241-243",

}

TY - JOUR

T1 - crystal and magnetic structure of substituted lanthanum cobaltites

AU - Sonntag, R.

AU - Neov, S.

AU - Kozhukharov, V.

AU - Neov, D.

AU - ten Elshof, Johan E.

PY - 1999

Y1 - 1999

N2 - The crystal and magnetic structures of the lanthanum cobaltites La0.6Sr0.4CoO3, La0.6Sr0.4Co0.9Fe0.1O3 and La0.6Ba0.4Co0.9Fe0.1O3 have been studied by neutron powder diffraction at temperatures of 2, 300 and 900 K. All compounds undergo a phase transition from cubic to rhombohedral structure. Below the room temperature La0.6Sr0.4CoO3 becomes ferromagnetic while for the components with 10% Fe substituted for Co, we found an antiferromagnetic order.

AB - The crystal and magnetic structures of the lanthanum cobaltites La0.6Sr0.4CoO3, La0.6Sr0.4Co0.9Fe0.1O3 and La0.6Ba0.4Co0.9Fe0.1O3 have been studied by neutron powder diffraction at temperatures of 2, 300 and 900 K. All compounds undergo a phase transition from cubic to rhombohedral structure. Below the room temperature La0.6Sr0.4CoO3 becomes ferromagnetic while for the components with 10% Fe substituted for Co, we found an antiferromagnetic order.

KW - METIS-105404

KW - IR-9921

U2 - 10.1016/S0921-4526(97)00599-1

DO - 10.1016/S0921-4526(97)00599-1

M3 - Article

SN - 0921-4526

VL - 241-24

SP - 393

EP - 396

JO - Physica B

JF - Physica B

IS - 241-243

ER -