頁籤選單縮合
| 題 名 | Variational Phase Diagram of the Electron-Doped Two-Dimensional Extended t-J Model |
|---|---|
| 作 者 | Shih, C. T.; Wu, J. J.; Chou, C. P.; Chen, Y. C.; Lee, Y. K.; | 書刊名 | Chinese Journal of Physics |
| 卷 期 | 45:2(2) 2007.04[民96.04] |
| 頁 次 | 頁207-210 |
| 分類號 | 337.472 |
| 關鍵詞 | |
| 語 文 | 英文(English) |
| 英文摘要 | In this paper, we will present the zero-temperature phase diagram of the two-dimensional extended t - J model studied by the variational Monte Carlo (VMC) method. The introduction of the next and third nearest neighbor hopping terms tʹ and tʹʹ breaks the symmetry of the phase diagram. For the electron doped systems (tʹ positive), the phase boundary of antiferromagnetism (AFM) is pushed to larger doping density, and the superconducting (SC) region is suppressed, which are consistent with the experimental phase diagram. |
本系統中英文摘要資訊取自各篇刊載內容。