Raman study of nitrogen at high pressure
文献类型：期刊论文
| 作者 | Chen, LC ; Wang, LJ ; Gu, HC ; Xu, LW ; Che, RZ ; Wang, JF |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 1997 |
| 卷号 | 14期号:6页码:440 |
| 关键词 | PHASE-TRANSITIONS SPECTROSCOPY MBAR KBAR N-2 GPA |
| ISSN号 | 0256-307X |
| 通讯作者 | Chen, LC (reprint author), CHINESE ACAD SCI,INST PHYS,POB 603,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | Raman spectra of the nitrogen loaded in a diamond anvil cell with the compressed gas have been investigated at the pressure up to 40 GPa. Pressure was measured in terms of the ruby fluorescence. The curve of frequency vs pressure was obtained by micro-Raman spectrometer, According to the experimental results, the frequency of two stretching mode peaks increases steadily from 2340 and 2347 cm(-1) at 5.2 GPa to 2396 and 2434 cm(-1) at 40 GPa, respectively The interval between two peaks also increases gradually with pressure increasing. A new peak (2402 cm(-1)) of the stretching mode was observed near 40 GPa, which may be associated with the distortion of the Pm3n structure or the formation of low-symmetry structure. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51851]  |
| 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 | Chen, LC,Wang, LJ,Gu, HC,et al. Raman study of nitrogen at high pressure[J]. CHINESE PHYSICS LETTERS,1997,14(6):440. |
| APA | Chen, LC,Wang, LJ,Gu, HC,Xu, LW,Che, RZ,&Wang, JF.(1997).Raman study of nitrogen at high pressure.CHINESE PHYSICS LETTERS,14(6),440. |
| MLA | Chen, LC,et al."Raman study of nitrogen at high pressure".CHINESE PHYSICS LETTERS 14.6(1997):440. |
入库方式： OAI收割
来源：物理研究所
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