Underlying Fermi surface of Sr14-xCaxCu24O41 in two-dimensional momentum space observed by angle-resolved photoemission spectroscopy
文献类型：期刊论文
| 作者 | Yoshida, T ; Zhou, XJ ; Hussain, Z ; Shen, ZX ; Fujimori, A ; Eisaki, H ; Uchida, S |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2009 |
| 卷号 | 80期号:5 |
| 关键词 | SUPERCONDUCTIVITY LADDER SR14CU24O41 |
| ISSN号 | 1098-0121 |
| 通讯作者 | Yoshida, T (reprint author), Univ Tokyo, Dept Phys, Bunkyo Ku, Tokyo 1130033, Japan. |
| 中文摘要 | We have performed an angle-resolved photoemission study of the two-leg ladder system Sr14-xCaxCu24O41 with x=0 and 11. "Underlying Fermi surfaces" determined from low-energy spectral-weight mapping indicates the quasi-one-dimensional nature of the electronic structure. Energy gap caused by the charge-density wave has been observed for x=0 and the gap tends to close with Ca substitution. The absence of a quasiparticle peak even in x=11 is in contrast to the two-dimensional high-T-c cuprates, implying strong carrier localization related to the hole crystallization. |
| 收录类别 | SCI |
| 资助信息 | Ministry of Education, Science, Culture, Sports and Technology; U. S. D. O. E. [DE-FG03-01ER45876, DE-AC03-76SF00098]; Department of Energy's Office of Basic Energy Science, Division of Materials Science |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/46391]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yoshida, T,Zhou, XJ,Hussain, Z,et al. Underlying Fermi surface of Sr14-xCaxCu24O41 in two-dimensional momentum space observed by angle-resolved photoemission spectroscopy[J]. PHYSICAL REVIEW B,2009,80(5). |
| APA | Yoshida, T.,Zhou, XJ.,Hussain, Z.,Shen, ZX.,Fujimori, A.,...&Uchida, S.(2009).Underlying Fermi surface of Sr14-xCaxCu24O41 in two-dimensional momentum space observed by angle-resolved photoemission spectroscopy.PHYSICAL REVIEW B,80(5). |
| MLA | Yoshida, T,et al."Underlying Fermi surface of Sr14-xCaxCu24O41 in two-dimensional momentum space observed by angle-resolved photoemission spectroscopy".PHYSICAL REVIEW B 80.5(2009). |
入库方式： OAI收割
来源：物理研究所
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