Anomalous temperature dependence of excitons in diluted magnetic semiconductors Cd1-xMnxSe in high magnetic fields

I. Mogi; T. Kokubun; G. Kido; Y. Nakagawa; J. R. Anderson; W. Giriat; M. Gorska

doi:10.1016/0921-4526(92)90149-M

Anomalous temperature dependence of excitons in diluted magnetic semiconductors Cd_1-xMn_xSe in high magnetic fields

I. Mogi, T. Kokubun, G. Kido, Y. Nakagawa, J. R. Anderson, W. Giriat, M. Gorska

金属材料研究所・材料物性研究部

研究成果: Article › 査読

2 被引用数 (Scopus)

抄録

The temperature dependence of magneto-absorption spectra of Cd_1-xMn_xSe (x=0.10, 0.38) was investigated in steady high magnetic fields. In a fixed magnetic field, there is a maximum in the exciton energy versus temperature, suggesting a competition between the contributions of the thermal fluctuation of Mn²⁺ spins and the electron-phonon coupling to the band gap energy.

本文言語	English
ページ（範囲）	457-460
ページ数	4
ジャーナル	Physica B: Physics of Condensed Matter
巻	177
号	1-4
DOI	https://doi.org/10.1016/0921-4526(92)90149-M
出版ステータス	Published - 1992 3月 2

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
凝縮系物理学
電子工学および電気工学

文献へのアクセス

10.1016/0921-4526(92)90149-M

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引用スタイル

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abstract = "The temperature dependence of magneto-absorption spectra of Cd1-xMnxSe (x=0.10, 0.38) was investigated in steady high magnetic fields. In a fixed magnetic field, there is a maximum in the exciton energy versus temperature, suggesting a competition between the contributions of the thermal fluctuation of Mn2+ spins and the electron-phonon coupling to the band gap energy.",

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AU - Mogi, I.

AU - Kokubun, T.

AU - Kido, G.

AU - Nakagawa, Y.

AU - Anderson, J. R.

AU - Giriat, W.

AU - Gorska, M.

PY - 1992/3/2

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AB - The temperature dependence of magneto-absorption spectra of Cd1-xMnxSe (x=0.10, 0.38) was investigated in steady high magnetic fields. In a fixed magnetic field, there is a maximum in the exciton energy versus temperature, suggesting a competition between the contributions of the thermal fluctuation of Mn2+ spins and the electron-phonon coupling to the band gap energy.

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