Elastic anomalies associated with possible charge order and other transitions in mixed-valent YbPd

Y. Nakanishi, T. Kamiyama, K. Ito, M. Nakamura, M. Sugishima, Akihiro Mitsuda, Hirofumi Wada, M. Yoshizawa

研究成果: ジャーナルへの寄稿記事

3 引用 (Scopus)

抄録

Elastic anomalies associated with possible charge order and other phase transitions in a mixed-valent compound YbPd were investigated by ultrasonic measurements. A pronounced elastic anomaly was observed at a possible charge-ordering temperature of 125 K, accompanied with a distinct hysteresis. On the other hand, a slight but clear elastic anomaly was observed at other phase transitions at 1.9 K and 105 K. We argue that the data can be described in terms of 4f low-lying level scheme of Yb ions under a crystalline electric field effct and a possible charge ordering although Yb seems to go into a mixed-valent state in YbPd.

元の言語英語
ページ(範囲)462-470
ページ数9
ジャーナルChinese Journal of Physics
49
発行部数1
出版物ステータス出版済み - 2 1 2011

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anomalies
ultrasonics
hysteresis
electric fields
ions
temperature

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

これを引用

Nakanishi, Y., Kamiyama, T., Ito, K., Nakamura, M., Sugishima, M., Mitsuda, A., ... Yoshizawa, M. (2011). Elastic anomalies associated with possible charge order and other transitions in mixed-valent YbPd. Chinese Journal of Physics, 49(1), 462-470.

Elastic anomalies associated with possible charge order and other transitions in mixed-valent YbPd. / Nakanishi, Y.; Kamiyama, T.; Ito, K.; Nakamura, M.; Sugishima, M.; Mitsuda, Akihiro; Wada, Hirofumi; Yoshizawa, M.

:: Chinese Journal of Physics, 巻 49, 番号 1, 01.02.2011, p. 462-470.

研究成果: ジャーナルへの寄稿記事

Nakanishi, Y, Kamiyama, T, Ito, K, Nakamura, M, Sugishima, M, Mitsuda, A, Wada, H & Yoshizawa, M 2011, 'Elastic anomalies associated with possible charge order and other transitions in mixed-valent YbPd', Chinese Journal of Physics, 巻. 49, 番号 1, pp. 462-470.
Nakanishi Y, Kamiyama T, Ito K, Nakamura M, Sugishima M, Mitsuda A その他. Elastic anomalies associated with possible charge order and other transitions in mixed-valent YbPd. Chinese Journal of Physics. 2011 2 1;49(1):462-470.
Nakanishi, Y. ; Kamiyama, T. ; Ito, K. ; Nakamura, M. ; Sugishima, M. ; Mitsuda, Akihiro ; Wada, Hirofumi ; Yoshizawa, M. / Elastic anomalies associated with possible charge order and other transitions in mixed-valent YbPd. :: Chinese Journal of Physics. 2011 ; 巻 49, 番号 1. pp. 462-470.
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AU - Wada, Hirofumi

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