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Low temperature x-ray diffraction study on superconductivity
http://hdl.handle.net/2297/24448
http://hdl.handle.net/2297/24448fffc5ae4-e247-447e-bdc0-cf5115e630f7
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SC-PR-SUZUKI-H-052284.pdf (296.6 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
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| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | Low temperature x-ray diffraction study on superconductivity | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| 著者 |
Xue, Y.
× Xue, Y.× Kaneko, H.× Tao, Q.× Xu, Z. Z.× Takeda, N.× Nemoto, Y.× Goto, T.× Suzuki, Haruhiko |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学理工研究域 | |||||
| 書誌情報 |
Journal of Physics: Conference Series 巻 150, 号 5, p. 52284, 発行日 2009-01-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1742-6588 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1088/1742-6596/150/5/052284 | |||||
| 出版者 | ||||||
| 出版者 | Institute of Physics | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Using a low temperature x-ray diffractometer, we studied superconductivity materials, optimally doped and underdoped YBCOs and PrOs4Sb 12 between 0.1 K and 300 K. At several temperatures, whole profiles of the x-ray reflection peak were measured and refined by Rietveld analysis. By Rietveld analysis, we found that Pr atoms in PrOs4Sb12 are still oscillating at an amplitude of about 0.1 A at 0.18 K. For some reflection planes, x-ray diffraction measurement with a small step size and a long stepping time was performed to accumulate more counts at certain temperatures. The lattice constant d of optimally doped YBCO (OPT YBCO) shows anomalous behaviours at around the superconductivity transition temperature Tc and around spin gap temperature T*. In OPT YBCO, the intensity of the reflection spectrum shows a clear anomaly at around Tc. © 2009 IOP Publishing Ltd. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
