Single crystal growth of GaSe via bismuth flux method and its air-stability
文献类型：期刊论文
| 作者 | Chu, Weiwei2,3; Yang, Jiyong2,4; Li, Liang1,2; Zhu, Xiangde2 ; Tian, Mingliang2,5
|
| 刊名 | JOURNAL OF CRYSTAL GROWTH
 |
| 出版日期 | 2021-05-15 |
| 卷号 | 562 |
| 关键词 | Flux method Semiconductor Two-dimensional materials |
| ISSN号 | 0022-0248 |
| DOI | 10.1016/j.jcrysgro.2021.126088 |
| 通讯作者 | Zhu, Xiangde(xdzhu@hmfl.ac.cn) ; Tian, Mingliang(tianml@hmfl.ac.cn) |
| 英文摘要 | Gallium selenide (GaSe) shows potential applications in photoelectric fields. Herein, we successfully synthesized GaSe single crystal with large size via improved Bi-flux method. X-ray diffraction pattern and energy dispersive spectrum show the high crystallinity and high homogeneity of GaSe crystal. Optical absorption and photo-luminescence measurements illustrate the band gap of the crystal is similar to 2 eV. Photocurrent behavior demonstrates the photoelectric response time is determined to be 2.08 s. The time dependent Raman spectrum shows that GaSe grown by Bi-flux method degenerates slowly under continuous air-exposure. This effective new growth method would be helpful for photoelectric device and two-dimensional materials study based on GaSe. |
| 资助项目 | Youth Innovation Promotion Association of CAS[2017483] ; National Natural Science Foundation of China[U2032163] ; National Natural Science Foundation of China[U19A2093] ; National Natural Science Foundation of China[U1732274] ; Collaboration Innovation Program of Hefei Science Center, CAS[2019HSC-CIP 001] ; High Magnetic Field Laboratory of Anhui Province |
| WOS研究方向 | Crystallography ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000634966900002 |
| 出版者 | ELSEVIER |
| 资助机构 | Youth Innovation Promotion Association of CAS ; National Natural Science Foundation of China ; Collaboration Innovation Program of Hefei Science Center, CAS ; High Magnetic Field Laboratory of Anhui Province |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/121515]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Zhu, Xiangde; Tian, Mingliang |
| 作者单位 | 1.Anhui Univ, Inst Phys Sci & Informat Technol, Minist Educ, Key Lab Struct & Funct Regulat Hybrid Mat, Hefei 230601, Peoples R China 2.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme, High Field Magnet Lab, Hefei 230031, Anhui, Peoples R China 3.Univ Sci & Technol China, Hefei 230031, Anhui, Peoples R China 4.Southwest Univ, Sch Phys Sci & Technol, Chongqing 400715, Peoples R China 5.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chu, Weiwei,Yang, Jiyong,Li, Liang,et al. Single crystal growth of GaSe via bismuth flux method and its air-stability[J]. JOURNAL OF CRYSTAL GROWTH,2021,562. |
| APA | Chu, Weiwei,Yang, Jiyong,Li, Liang,Zhu, Xiangde,&Tian, Mingliang.(2021).Single crystal growth of GaSe via bismuth flux method and its air-stability.JOURNAL OF CRYSTAL GROWTH,562. |
| MLA | Chu, Weiwei,et al."Single crystal growth of GaSe via bismuth flux method and its air-stability".JOURNAL OF CRYSTAL GROWTH 562(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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