Crystal growth, structure, and optical properties of ligage2se6
文献类型：期刊论文
| 作者 | Yelisseyev, Alexander P.1; Isaenko, Ludmila I.1,2; Krinitsin, Pavel1; Liang, Fei3,4; Goloshumova, Alina A.1; Naumov, Dmitry Yu.2,5; Lin, Zheshuai3 |
| 刊名 | Inorganic chemistry
 |
| 出版日期 | 2016-09-05 |
| 卷号 | 55期号:17页码:8672-8680 |
| ISSN号 | 0020-1669 |
| DOI | 10.1021/acs.inorgchem.6b01225 |
| 通讯作者 | Yelisseyev, alexander p.(eliseev@igm.nsc.ru) ; Lin, zheshuai(zlin@mail.ipc.ac.cn) |
| 英文摘要 | Large single crystals of ligage2se6 were grown, and their structure and linear optical properties were studied. according to xrd results there is some disorder because of the li ion fluctuation and their redistribution along two cationic sites. the shape of the fundamental absorption edge versus temperature was analyzed, and direct band gap values were estimated from the tauc plots. raman spectra were recorded and compared with results of ab initio calculations. the high quality of ligage2se6 crystals is confirmed by signals from free and self-trapped excitons. photoluminescence in the 696 nm broad band and a set of bands in the 950 to 1100 nm range are related to self-trapped excitons and cation antisite defects, respectively. the luminescence intensity increases two orders as the crystal is cooled to 80 k. four peaks are observed in the thermoluminescence curves with dominant ones at 218 and 410 k. pyroelectric luminescence in the 100 to 180 k range confirms the noncentrosymmetric structure of this crystal. |
| WOS关键词 | PHASE-MATCHING PROPERTIES ; LITHIUM TERNARY COMPOUNDS ; MID-IR ; TEMPERATURE-DEPENDENCE ; SINGLE-CRYSTALS ; SE ; DAMAGE ; TE ; GAP |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Inorganic & Nuclear |
| 语种 | 英语 |
| WOS记录号 | WOS:000382713900051 |
| 出版者 | AMER CHEMICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2375999 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yelisseyev, Alexander P.; Lin, Zheshuai |
| 作者单位 | 1.Russian Acad Sci, VS Sobolev Inst Geol & Mineral, Siberian Branch, 43 Russkaya St, Novosibirsk 630058, Russia 2.Novosibirsk State Univ, 2 Pirogova St, Novosibirsk 630090, Russia 3.Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Funct Crystals & Laser Technol, Ctr Crystal R&D, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Russian Acad Sci, Siberian Branch, AV Nikolaev Inst Inorgan Chem, 3 Acad Lavrentiev Ave, Novosibirsk 630090, Russia |
| 推荐引用方式 GB/T 7714 | Yelisseyev, Alexander P.,Isaenko, Ludmila I.,Krinitsin, Pavel,et al. Crystal growth, structure, and optical properties of ligage2se6[J]. Inorganic chemistry,2016,55(17):8672-8680. |
| APA | Yelisseyev, Alexander P..,Isaenko, Ludmila I..,Krinitsin, Pavel.,Liang, Fei.,Goloshumova, Alina A..,...&Lin, Zheshuai.(2016).Crystal growth, structure, and optical properties of ligage2se6.Inorganic chemistry,55(17),8672-8680. |
| MLA | Yelisseyev, Alexander P.,et al."Crystal growth, structure, and optical properties of ligage2se6".Inorganic chemistry 55.17(2016):8672-8680. |
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来源：中国科学院大学
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