Submillimetre-wave electron spin-resonance measurements for single-crystal Y2Cu2O5

S. Kimura; H. Ohta; S. Mitsudo; M. Motokawa; W. J. Jang; M. Hasegawa; H. Takei

doi:10.1088/0953-8984/8/29/019

Submillimetre-wave electron spin-resonance measurements for single-crystal Y₂Cu₂O₅

S. Kimura, H. Ohta, S. Mitsudo, M. Motokawa, W. J. Jang, M. Hasegawa, H. Takei

IMR - High Field Laboratory for Superconducting Materials

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

16 Citations (Scopus)

Abstract

Submillimetre-wave ESR measurements for Y₂Cu₂O₅; single crystal have been performed for the first time in the frequency region from 60 to 383 GHz using a pulsed magnetic field up to 16 T. AFMR modes below T_N = 13 K have been analysed by a model proposed previously, which is essentially the molecular-field theory with the assumption of an S = 1 dimer of two Cu²⁺ spins. The anisotropies of the system are determined by the analysis, and they are discussed together with the results of our magnetization measurements.

Original language	English
Pages (from-to)	5461-5473
Number of pages	13
Journal	Journal of Physics Condensed Matter
Volume	8
Issue number	29
DOIs	https://doi.org/10.1088/0953-8984/8/29/019
Publication status	Published - 1996 Jul 15

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abstract = "Submillimetre-wave ESR measurements for Y2Cu2O5; single crystal have been performed for the first time in the frequency region from 60 to 383 GHz using a pulsed magnetic field up to 16 T. AFMR modes below TN = 13 K have been analysed by a model proposed previously, which is essentially the molecular-field theory with the assumption of an S = 1 dimer of two Cu2+ spins. The anisotropies of the system are determined by the analysis, and they are discussed together with the results of our magnetization measurements.",

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AU - Kimura, S.

AU - Ohta, H.

AU - Mitsudo, S.

AU - Motokawa, M.

AU - Jang, W. J.

AU - Hasegawa, M.

AU - Takei, H.

PY - 1996/7/15

Y1 - 1996/7/15

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AB - Submillimetre-wave ESR measurements for Y2Cu2O5; single crystal have been performed for the first time in the frequency region from 60 to 383 GHz using a pulsed magnetic field up to 16 T. AFMR modes below TN = 13 K have been analysed by a model proposed previously, which is essentially the molecular-field theory with the assumption of an S = 1 dimer of two Cu2+ spins. The anisotropies of the system are determined by the analysis, and they are discussed together with the results of our magnetization measurements.

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JO - Journal of Physics Condensed Matter

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ER -

Submillimetre-wave electron spin-resonance measurements for single-crystal Y₂Cu₂O₅

Abstract

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