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LaB6 Work Function and Structural Stability under High Pressure
文献类型：期刊论文
| 作者 | Li, YC ; Sun, HL; Li, R; Cui, WR; Li, PS; Li XD(李晓东); Gong Y(宫宇); Yang DL(杨栋亮); Li YC(李延春); Sun HL(孙华蕾)
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| 刊名 | CHINESE PHYSICS LETTERS中国物理快报
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| 出版日期 | 2017 |
| 卷号 | 34期号:7页码:76201 |
| ISSN号 | 0256-307X |
| DOI | 10.1088/0256-307X/34/7/076201 |
| 文献子类 | Article |
| 英文摘要 | The work functions of the (110) and (100) surfaces of LaB6 are determined from ambient pressure to 39.1GPa. The work function of the (110) surface slowly decreases but that of the (100) surface remains at a relatively constant value. To determine the reason for this difference, the electron density distribution (EDD) is determined from high-pressure single-crystal x-ray diffraction data by the maximum entropy method. The EDD results show that the chemical bond properties in LaB6 play a key role. The structural stability of LaB6 under high pressure is also investigated by single-crystal x-ray diffraction. In this study, no structural or electronic phase transition is observed from ambient pressure to 39.1GPa. |
| 电子版国际标准刊号 | 1741-3540 |
| WOS关键词 | ELECTRONIC-STRUCTURE ; METALLIC LAB6 ; DIFFRACTION ; CRYSTAL ; DENSITY ; SURFACE ; STRAIN |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| CSCD记录号 | CSCD:6049459 |
| WOS记录号 | WOS:000410696400043 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/284756]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Li, YC,Sun, HL,Li, R,et al. LaB6 Work Function and Structural Stability under High Pressure[J]. CHINESE PHYSICS LETTERS中国物理快报,2017,34(7):76201. |
| APA | Li, YC.,Sun, HL.,Li, R.,Cui, WR.,Li, PS.,...&Yang, DL.(2017).LaB6 Work Function and Structural Stability under High Pressure.CHINESE PHYSICS LETTERS中国物理快报,34(7),76201. |
| MLA | Li, YC,et al."LaB6 Work Function and Structural Stability under High Pressure".CHINESE PHYSICS LETTERS中国物理快报 34.7(2017):76201. |
入库方式： OAI收割
来源：高能物理研究所
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