Li2HgMS4 (M = Si, Ge, Sn): New Quaternary Diamond-Like Semiconductors for Infrared Laser Frequency Conversion
文献类型：期刊论文
| 作者 | Wu, K (Wu, Kui); Pan, SL (Pan, Shilie)
|
| 刊名 | CRYSTALS
 |
| 出版日期 | 2017 |
| 卷号 | 7期号:4 |
| 关键词 | nonlinear optical materials crystal structure good NLO responses |
| 通讯作者 | Pan, SL |
| 英文摘要 | A new family of quaternary diamond-like semiconductors (DLSs), Li2HgMS4 (M = Si, Ge, Sn), were successfully discovered for the first time. All of them are isostructural and crystallize in the polar space group (Pmn2(1)). Seen from their structures, they exhibit a three-dimensional (3D) framework structure that is composed of countless 2D honeycomb layers stacked along the c axis. An interesting feature, specifically, that the LiS4 tetrahedra connect with each other to build a 2D layer in the ac plane, is also observed. Experimental investigations show that their nonlinear optical responses are about 0.8 for Li2HgSiS4, 3.0 for Li2HgGeS4, and 4.0 for Li2HgSnS4 times that of benchmark AgGaS2 at the 55-88 mu m particle size, respectively. In addition, Li2HgSiS4 and Li2HgGeS4 also have great laser-damage thresholds that are about 3.0 and 2.3 times that of powdered AgGaS2, respectively. The above results indicate that title compounds can be expected as promising IR NLO candidates. |
| 收录类别 | SCI |
| WOS记录号 | WOS:000400051600015 |
| 源URL | [http://ir.xjipc.cas.cn/handle/365002/4770]  |
| 专题 | 新疆理化技术研究所_中国科学院特殊环境功能材料与器件重点试验室 新疆理化技术研究所_材料物理与化学研究室 |
| 作者单位 | Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Lab Elect Informat Mat & Devices, Key Lab Funct Mat & Devices Special Environments, 40-1 South Beijing Rd, Urumqi 830011, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, K ,Pan, SL . Li2HgMS4 (M = Si, Ge, Sn): New Quaternary Diamond-Like Semiconductors for Infrared Laser Frequency Conversion[J]. CRYSTALS,2017,7(4). |
| APA | Wu, K ,&Pan, SL .(2017).Li2HgMS4 (M = Si, Ge, Sn): New Quaternary Diamond-Like Semiconductors for Infrared Laser Frequency Conversion.CRYSTALS,7(4). |
| MLA | Wu, K ,et al."Li2HgMS4 (M = Si, Ge, Sn): New Quaternary Diamond-Like Semiconductors for Infrared Laser Frequency Conversion".CRYSTALS 7.4(2017). |
入库方式： OAI收割
来源：新疆理化技术研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。