Antiferromagnetic Order Observed by Submillimeter Wave ESR in Y2BaCuO5

Hitoshi Ohta; Shojiro Kimura; Mitsuhiro Motokawa

doi:10.1143/JPSJ.64.3934

Antiferromagnetic Order Observed by Submillimeter Wave ESR in Y₂BaCuO₅

Hitoshi Ohta, Shojiro Kimura, Mitsuhiro Motokawa

IMR - High Field Laboratory for Superconducting Materials

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

17 Citations (Scopus)

Abstract

Antiferromagnetic order of Y₂ BaCuO₅ has been observed by submillimeter wave esr in the frequency region from 90 to 383 GHz using pulsed magnetic field up to 16 T. Transition temperature is determined to be around 15 K using powder sample. The results suggest easy-plane type anisotropy and they are analyzed in the framework of molecular field theory. The result of the magnetization measurement is also presented.

Original language	English
Pages (from-to)	3934-3940
Number of pages	7
Journal	Journal of the Physical Society of Japan
Volume	64
Issue number	10
DOIs	https://doi.org/10.1143/JPSJ.64.3934
Publication status	Published - 1995 Oct

Keywords

YBaCuO
antiferromagnetic order
magnetization
submillimeter wave ESR

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10.1143/JPSJ.64.3934

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abstract = "Antiferromagnetic order of Y2 BaCuO5 has been observed by submillimeter wave esr in the frequency region from 90 to 383 GHz using pulsed magnetic field up to 16 T. Transition temperature is determined to be around 15 K using powder sample. The results suggest easy-plane type anisotropy and they are analyzed in the framework of molecular field theory. The result of the magnetization measurement is also presented.",

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author = "Hitoshi Ohta and Shojiro Kimura and Mitsuhiro Motokawa",

year = "1995",

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AU - Ohta, Hitoshi

AU - Kimura, Shojiro

AU - Motokawa, Mitsuhiro

PY - 1995/10

Y1 - 1995/10

N2 - Antiferromagnetic order of Y2 BaCuO5 has been observed by submillimeter wave esr in the frequency region from 90 to 383 GHz using pulsed magnetic field up to 16 T. Transition temperature is determined to be around 15 K using powder sample. The results suggest easy-plane type anisotropy and they are analyzed in the framework of molecular field theory. The result of the magnetization measurement is also presented.

AB - Antiferromagnetic order of Y2 BaCuO5 has been observed by submillimeter wave esr in the frequency region from 90 to 383 GHz using pulsed magnetic field up to 16 T. Transition temperature is determined to be around 15 K using powder sample. The results suggest easy-plane type anisotropy and they are analyzed in the framework of molecular field theory. The result of the magnetization measurement is also presented.

KW - YBaCuO

KW - antiferromagnetic order

KW - magnetization

KW - submillimeter wave ESR

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JO - Journal of the Physical Society of Japan

JF - Journal of the Physical Society of Japan

IS - 10

ER -

Antiferromagnetic Order Observed by Submillimeter Wave ESR in Y₂BaCuO₅

Abstract

Keywords

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