Giant Spin Fluctuations in Y0.97Sc0.03Mn2

Masayuki Shiga; Hirofumi Wada; Yoji Nakamura; J. Deportes; B. Ouladdiaf; K. R.A. Ziebeck

doi:10.1143/JPSJ.57.3141

Giant Spin Fluctuations in Y_0.97Sc_0.03Mn₂

Masayuki Shiga, Hirofumi Wada, Yoji Nakamura, J. Deportes, B. Ouladdiaf, K. R.A. Ziebeck

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62 Citations (Scopus)

Abstract

Paramagnetic scattering using polarized neutrons has been measured on Y_0.97Sc_0.03Mn₂, which is a Pauli paramagnet with remarkable spin fluctuation effects. The wave vector dependence of scattering indicates a strong antiferromagnetic correlation. The energy analysis of the scattering has revealed that a substantial part of the scattering is caused by zero point fluctuations. The amplitude of thermally excited local spin fluctuations has been estimated as a function of temperature.

Original language	English
Pages (from-to)	3141-3145
Number of pages	5
Journal	journal of the physical society of japan
Volume	57
Issue number	9
DOIs	https://doi.org/10.1143/JPSJ.57.3141
Publication status	Published - 1988
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1143/JPSJ.57.3141

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abstract = "Paramagnetic scattering using polarized neutrons has been measured on Y0.97Sc0.03Mn2, which is a Pauli paramagnet with remarkable spin fluctuation effects. The wave vector dependence of scattering indicates a strong antiferromagnetic correlation. The energy analysis of the scattering has revealed that a substantial part of the scattering is caused by zero point fluctuations. The amplitude of thermally excited local spin fluctuations has been estimated as a function of temperature.",

author = "Masayuki Shiga and Hirofumi Wada and Yoji Nakamura and J. Deportes and B. Ouladdiaf and Ziebeck, {K. R.A.}",

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T1 - Giant Spin Fluctuations in Y0.97Sc0.03Mn2

AU - Shiga, Masayuki

AU - Wada, Hirofumi

AU - Nakamura, Yoji

AU - Deportes, J.

AU - Ouladdiaf, B.

AU - Ziebeck, K. R.A.

PY - 1988

Y1 - 1988

N2 - Paramagnetic scattering using polarized neutrons has been measured on Y0.97Sc0.03Mn2, which is a Pauli paramagnet with remarkable spin fluctuation effects. The wave vector dependence of scattering indicates a strong antiferromagnetic correlation. The energy analysis of the scattering has revealed that a substantial part of the scattering is caused by zero point fluctuations. The amplitude of thermally excited local spin fluctuations has been estimated as a function of temperature.

AB - Paramagnetic scattering using polarized neutrons has been measured on Y0.97Sc0.03Mn2, which is a Pauli paramagnet with remarkable spin fluctuation effects. The wave vector dependence of scattering indicates a strong antiferromagnetic correlation. The energy analysis of the scattering has revealed that a substantial part of the scattering is caused by zero point fluctuations. The amplitude of thermally excited local spin fluctuations has been estimated as a function of temperature.

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JF - journal of the physical society of japan

IS - 9

ER -

Giant Spin Fluctuations in Y_0.97Sc_0.03Mn₂

Abstract

All Science Journal Classification (ASJC) codes

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