Synthesis and photo detection properties of MoxW1-xSe2 (x=0, 0.2, 0.4, 0.6, 0.8, 1) compounds
文献类型：期刊论文
| 作者 | Guo, T; Yun, S; Li, YX; Huang, AB |
| 刊名 | VACUUM
 |
| 出版日期 | 2020-11-01 |
| ISSN号 | 0042-207X |
| DOI | 10.1016/j.vacuum.2020.109741 |
| 文献子类 | Article |
| 英文摘要 | In this work, MoxW1-xSe2 (x = 0, 0.2, 0.4, 0.6, 0.8, 1) compounds were synthesized by solid-state reaction method and 02 plasma treatment. The effect of Mo doping ratio, microstructures, bandgaps as well as the photo detection performance of MoxW1-xSe2 were investigated. The photo detectors were studied via a 670 nm laser with a power intensity of 3 mW cm(-2) at 1 mV bias, and the basic photodetector parameters such as responsivity, detectivity and external quantum efficiency (EQE) were greatly improved for MoxW1-xSe2 (x = 0.2, 0.4, 0.6, 0.8) compounds. An enhanced photodetection with a significantly improved responsivity of 380 mA W-1 and fast response time of 600 ms were achieved in W0.4Mo0.6Se2 solid solutions. |
| WOS关键词 | TRANSITION-METAL DICHALCOGENIDES ; TUNABLE BAND-GAP ; MOSE2 |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27650]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Guo, T,Yun, S,Li, YX,et al. Synthesis and photo detection properties of MoxW1-xSe2 (x=0, 0.2, 0.4, 0.6, 0.8, 1) compounds[J]. VACUUM,2020. |
| APA | Guo, T,Yun, S,Li, YX,&Huang, AB.(2020).Synthesis and photo detection properties of MoxW1-xSe2 (x=0, 0.2, 0.4, 0.6, 0.8, 1) compounds.VACUUM. |
| MLA | Guo, T,et al."Synthesis and photo detection properties of MoxW1-xSe2 (x=0, 0.2, 0.4, 0.6, 0.8, 1) compounds".VACUUM (2020). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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