| 題名: | An anisotropic model for high-Tc superconductivity |
| 作者: | 陳惟堯;Chen, W. Y.;蔣幼齡;Chiang, Y. L. |
| 貢獻者: | 淡江大學物理學系 |
| 日期: | 1990-04 |
| 上傳時間: | 2009-12-31 11:00:17 (UTC+8) |
| 出版者: | 中華民國物理學會 |
| 摘要: | An anisotropic model of high-Tc superconductivity has been proposed. It is shown that there exist two energy gaps in agreement with recent experiments. If the system is isotropic and the mechanism involves phonons, we obtain the BCS results. The coupling strength for phonon and nonphonon mechanisms for YBa2Cu3O7-δ system is also discussed, we find that the phonon mechanism is not the proper mechanism for these high-Tc materials. Recent experiments on isotopic shifts seem to support our prediction. |
| 關聯: | Chinese Journal of Physics=中國物理學刊 28(2)，頁181-184 |
| 顯示於類別: | [物理學系暨研究所] 期刊論文
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