Effect of Impurity on Magnetic Phase of Spin-Peierls System; Magnetization of Cu 1-xZnxGeO 3
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概要
- 論文の詳細を見る
Magnetizations of spin-Peierls cuprates Cu1-xZnxGeO3 with x=0, 0.005, 0.010, and 0.020 were measured in order to investigate influence of impurities on a magnetic phase. A characteristic change of the magnetization related to a phase transition from dimerized to other phases was seen below a spin-Peierls-transition temperature. The magnetization above 16.0 T shows weak x and temperature dependences. A critical field associated with the phase transition decreases with increasing x. We derived a result that the effects of impurities on the magnetic phase are weaker than on the dimerized phase.
- Physical Society of Japanの論文
- 1996-01-15
著者
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Hamamoto Terufumi
Institute For Materials Research Tohoku University
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Kido Giyuu
National Inst. For Materials Sci. (nims)
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Terasaki Ichiro
2-1-1 Katahira, Aoba-ku, Sendai-shi, Miyagi 980
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Hase Masashi
2-1-1 Katahira, Aoba-ku, Sendai-shi, Miyagi 980
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Sasago Yoshitaka
2-1-1 Katahira, Aoba-ku, Sendai-shi, Miyagi 980
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Uchinokura Kunimitsu
2-1-1 Katahira, Aoba-ku, Sendai-shi, Miyagi 980
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Hamamoto Terufumi
Institute for Materials Research, Tohoku University,
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