High-pressure phases of a s-based compound: dimethyl sulfide
文献类型：期刊论文
| 作者 | Qin, Zhenxing1; Zhan, Xiaozhi2; Zhang, Qingmei1 |
| 刊名 | Journal of physical chemistry a
 |
| 出版日期 | 2017-08-17 |
| 卷号 | 121期号:32页码:5983-5990 |
| ISSN号 | 1089-5639 |
| DOI | 10.1021/acs.jpca.7b05194 |
| 通讯作者 | Zhang, qingmei(qmzhang@tyust.edu.cn) |
| 英文摘要 | The high-pressure behavior of dimethyl sulfide was investigated at room temperature by raman scattering measurements with pressures up to 30.1 gpa. phase transitions at 1.3, 3.6-5.8, and 17.2 gpa were found and evidenced by the frequency shifts, pressure coefficients, and changes in fwhm of related modes. these phase transitions were suggested to result from the changes in the inter- and intramolecular bonding of the material. interestingly, the ch3 groups was compelled to be frozen in positions at a relatively low pressure, suggested by the disappearance of the relative modes softening. in addition, the appearance of lattice mode can also be found at a modest pressure, which makes it possible to gain a superiority for this compound to further investigate the superconductivity with high transition temperatures of bulk hydrogen. |
| WOS关键词 | HYDROGEN-BONDED SOLIDS ; TORSIONAL SPECTRA ; CRYSTAL-STRUCTURE ; INDUCED METALLIZATION ; POTENTIAL FUNCTION ; INFRARED-SPECTRA ; SULFUR HYDRIDE ; AB-INITIO ; SUPERCONDUCTIVITY ; MOLECULES |
| WOS研究方向 | Chemistry ; Physics |
| WOS类目 | Chemistry, Physical ; Physics, Atomic, Molecular & Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000408180000006 |
| 出版者 | AMER CHEMICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177003 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Zhang, Qingmei |
| 作者单位 | 1.Taiyuan Univ Sci & Technol, Dept Phys, Taiyuan 030024, Shanxi, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qin, Zhenxing,Zhan, Xiaozhi,Zhang, Qingmei. High-pressure phases of a s-based compound: dimethyl sulfide[J]. Journal of physical chemistry a,2017,121(32):5983-5990. |
| APA | Qin, Zhenxing,Zhan, Xiaozhi,&Zhang, Qingmei.(2017).High-pressure phases of a s-based compound: dimethyl sulfide.Journal of physical chemistry a,121(32),5983-5990. |
| MLA | Qin, Zhenxing,et al."High-pressure phases of a s-based compound: dimethyl sulfide".Journal of physical chemistry a 121.32(2017):5983-5990. |
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来源：高能物理研究所
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