STM studies of the surface structure in cleaved Bi2Sr2CuO6+delta single crystals
文献类型：期刊论文
| 作者 | Shan, L ; Ejov, A ; Volodin, A ; Moshchalkov, VV ; Wen, HH ; Lin, CT |
| 刊名 | EUROPHYSICS LETTERS
 |
| 出版日期 | 2003 |
| 卷号 | 61期号:5页码:681 |
| 关键词 | SCANNING-TUNNELING-MICROSCOPY MODULATED STRUCTURE IMPURITY ATOMS BI2SR2CACU2O8+DELTA SUPERCONDUCTOR SPECTROSCOPY |
| ISSN号 | 0295-5075 |
| 通讯作者 | Shan, L (reprint author), Chinese Acad Sci, Inst Phys, Natl Lab Superconduct, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Low-temperature scanning tunneling microscopy (STM) was used to study the Bi-O plane of Bi2Sr2CuO6+delta (Bi-2201) single crystals cleaved in situ. The atomic-resolution STM images clearly show a commensurate modulated lattice structure. In contrast to the previous STM data obtained at room temperature, the missing atom rows" have been clearly seen at the ridges of the modulation. By comparing the low-temperature STM images of Bi-2201 and Bi-2212, we found that the modulation of the Bi-O plane in these two materials originates from the missing atom rows. The atomic steps at the surface have also been investigated at room temperature confirming that most easily exposed atomic layers in Bi-2201 are Bi-O and Sr-O planes, as in Bi-2212. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53083]  |
| 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 | Shan, L,Ejov, A,Volodin, A,et al. STM studies of the surface structure in cleaved Bi2Sr2CuO6+delta single crystals[J]. EUROPHYSICS LETTERS,2003,61(5):681. |
| APA | Shan, L,Ejov, A,Volodin, A,Moshchalkov, VV,Wen, HH,&Lin, CT.(2003).STM studies of the surface structure in cleaved Bi2Sr2CuO6+delta single crystals.EUROPHYSICS LETTERS,61(5),681. |
| MLA | Shan, L,et al."STM studies of the surface structure in cleaved Bi2Sr2CuO6+delta single crystals".EUROPHYSICS LETTERS 61.5(2003):681. |
入库方式： OAI收割
来源：物理研究所
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