Single crystal beta-Ga2O3: Cr grown by floating zone technique and its optical properties
文献类型：期刊论文
| 作者 | Zhang JunGang ; Li Bin ; Xia ZT(夏长泰) ; Xu J(徐军) ; Deng Qun ; Xu XD(徐晓东) ; Wu Feng ; Xu WuSheng ; Shi HongSheng ; Pei GQ(裴广庆) ; Wu YongQing |
| 刊名 | sci. china ser. e-technol. sci.
 |
| 出版日期 | 2007 |
| 卷号 | 50期号:1页码:51 |
| 关键词 | beta-Ga2O3 Cr single crystals floating zone technique tunable laser spectrum |
| ISSN号 | 1006-9321 |
| 中文摘要 | beta-ga2o3: cr single crystals were grown by floating zone technique. absorption spectra and fluorescence spectra were measured at room temperature. the values of field splitting parameter dq and racah parameter b were obtained by the peak values of absorption spectra. the value 10dq/b=23.14 manifests that in beta-ga2o3 crystals cr3+ ions are influenced by low energy crystal field. after high temperature annealing in air, the cr3+ intrinsic emission was enhanced and the green luminescence disappeared. the strong and broad 691 nm emission was obtained at 420 nm excitation due to the electron transition occurred from t-4(2) to (4)a(2). the studies manifest that the beta-ga2o3 crystals have the potential application for tunable laser. |
| 学科主题 | 光学材料;晶体 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000245147200006 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5985]  |
| 专题 | 上海光学精密机械研究所_激光与光电子功能材料研发中心 |
| 推荐引用方式 GB/T 7714 | Zhang JunGang,Li Bin,Xia ZT,et al. Single crystal beta-Ga2O3: Cr grown by floating zone technique and its optical properties[J]. sci. china ser. e-technol. sci.,2007,50(1):51, 56. |
| APA | Zhang JunGang.,Li Bin.,夏长泰.,徐军.,Deng Qun.,...&Wu YongQing.(2007).Single crystal beta-Ga2O3: Cr grown by floating zone technique and its optical properties.sci. china ser. e-technol. sci.,50(1),51. |
| MLA | Zhang JunGang,et al."Single crystal beta-Ga2O3: Cr grown by floating zone technique and its optical properties".sci. china ser. e-technol. sci. 50.1(2007):51. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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。