TWIN, SUPERSTRUCTURE AND TRANSIENT TETRAGONAL MONOCLINIC TRANSITION IN ELECTRON-DOPED ND2-XCEXCUO4-DELTA
文献类型：期刊论文
| 作者 | GU, H ; FUNG, KK ; JIN, CQ |
| 刊名 | PHYSICA C
 |
| 出版日期 | 1994 |
| 卷号 | 222期号:1-2页码:57 |
| 关键词 | SUPERCONDUCTIVITY VALENCE SYSTEM |
| ISSN号 | 0921-4534 |
| 中文摘要 | The well-known modulation structure in electron-doped Nd2-xCexCuO4-delta has been found to consist of four-fold twins and two-dimensional superstructures as evidenced by electron diffraction and transmission electron microscopy (TEM). Twins and superstructures are both generated by a second-order tetragonal-monoclinic transition, producing the monoclinic structure in different transient forms and changing the intensity of superstructure reflections and the thickness of twin domains at the same time. This behavior allows us to build Nd (Ce) cation displacement models for the superstructures with the help of their forbidden rules. The influence of the structural properties on the manifestation of superconductivity is also discussed. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/46229]  |
| 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 | GU, H,FUNG, KK,JIN, CQ. TWIN, SUPERSTRUCTURE AND TRANSIENT TETRAGONAL MONOCLINIC TRANSITION IN ELECTRON-DOPED ND2-XCEXCUO4-DELTA[J]. PHYSICA C,1994,222(1-2):57. |
| APA | GU, H,FUNG, KK,&JIN, CQ.(1994).TWIN, SUPERSTRUCTURE AND TRANSIENT TETRAGONAL MONOCLINIC TRANSITION IN ELECTRON-DOPED ND2-XCEXCUO4-DELTA.PHYSICA C,222(1-2),57. |
| MLA | GU, H,et al."TWIN, SUPERSTRUCTURE AND TRANSIENT TETRAGONAL MONOCLINIC TRANSITION IN ELECTRON-DOPED ND2-XCEXCUO4-DELTA".PHYSICA C 222.1-2(1994):57. |
入库方式： OAI收割
来源：物理研究所
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