Neutron scattering study of anisotropic spin correlations in quasi two-dimensional antiferromagnet MnTiO3

Jun Akimitsu; Yoshikazu Ishikawa

doi:10.1016/0038-1098(74)90546-8

Neutron scattering study of anisotropic spin correlations in quasi two-dimensional antiferromagnet MnTiO₃

Jun Akimitsu, Yoshikazu Ishikawa

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

An anisotropic three-dimensional neutron critical scattering has been observed from a "quasi" two-dimensional antiferromagnet MnTiO₃ in the vicinity of the Néel temperature. When temperature increases, the scattering profile transforms gradually to a ridge-like form, indicating that "cross-over" from three-dimensional to two-dimensional character appears at about 16 degrees above T_N.

Original language	English
Pages (from-to)	1123-1127
Number of pages	5
Journal	Solid State Communications
Volume	15
Issue number	6
DOIs	https://doi.org/10.1016/0038-1098(74)90546-8
Publication status	Published - Sep 15 1974
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)
Condensed Matter Physics
Materials Chemistry

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title = "Neutron scattering study of anisotropic spin correlations in quasi two-dimensional antiferromagnet MnTiO3",

abstract = "An anisotropic three-dimensional neutron critical scattering has been observed from a {"}quasi{"} two-dimensional antiferromagnet MnTiO3 in the vicinity of the N{\'e}el temperature. When temperature increases, the scattering profile transforms gradually to a ridge-like form, indicating that {"}cross-over{"} from three-dimensional to two-dimensional character appears at about 16 degrees above TN.",

author = "Jun Akimitsu and Yoshikazu Ishikawa",

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AU - Akimitsu, Jun

AU - Ishikawa, Yoshikazu

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N2 - An anisotropic three-dimensional neutron critical scattering has been observed from a "quasi" two-dimensional antiferromagnet MnTiO3 in the vicinity of the Néel temperature. When temperature increases, the scattering profile transforms gradually to a ridge-like form, indicating that "cross-over" from three-dimensional to two-dimensional character appears at about 16 degrees above TN.

AB - An anisotropic three-dimensional neutron critical scattering has been observed from a "quasi" two-dimensional antiferromagnet MnTiO3 in the vicinity of the Néel temperature. When temperature increases, the scattering profile transforms gradually to a ridge-like form, indicating that "cross-over" from three-dimensional to two-dimensional character appears at about 16 degrees above TN.

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