Blue amplified spontaneous emission from 2, 1, 3-benzothiadiazole attached polyfluorene semiconductor polymer with high photoluminescence efficiency
文献类型：期刊论文
| 作者 | Zhang, Dingke1,2; Liu, Jun1; Wang, Lixiang1; Liu, Yichun2; Ma, Dongge1 |
| 刊名 | JOURNAL OF PHYSICS D-APPLIED PHYSICS
 |
| 出版日期 | 2009-02-21 |
| 卷号 | 42期号:4 |
| ISSN号 | 0022-3727 |
| DOI | 10.1088/0022-3727/42/4/045417 |
| 英文摘要 | The amplified spontaneous emission properties of a 2, 1, 3-benzothiadiazole attached polyfluorene semiconductor polymer were studied. The conjugated polymer shows a high photoluminescence quantum efficiency of 67% and emits a narrowed blue emissive spectrum with a full width at half-maximum of 3.6 nm when optically pumped, indicating better lasing action. A threshold energy as low as 0.22 mJ pulse(-1) cm(-2), a net gain of 40.54 cm(-1) and a loss of 7.8 cm(-1) were obtained, demonstrating that this conjugated polymer could be a promising candidate as the gain medium for the fabrication of blue polymer lasers. |
| 语种 | 英语 |
| WOS记录号 | WOS:000263029400065 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/67983]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, Dingke |
| 作者单位 | 1.Chinese Acad Sci, Grad Sch, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.NE Normal Univ, Ctr Adv Optoelect Funct Mat Res, Changchun 130024, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Dingke,Liu, Jun,Wang, Lixiang,et al. Blue amplified spontaneous emission from 2, 1, 3-benzothiadiazole attached polyfluorene semiconductor polymer with high photoluminescence efficiency[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2009,42(4). |
| APA | Zhang, Dingke,Liu, Jun,Wang, Lixiang,Liu, Yichun,&Ma, Dongge.(2009).Blue amplified spontaneous emission from 2, 1, 3-benzothiadiazole attached polyfluorene semiconductor polymer with high photoluminescence efficiency.JOURNAL OF PHYSICS D-APPLIED PHYSICS,42(4). |
| MLA | Zhang, Dingke,et al."Blue amplified spontaneous emission from 2, 1, 3-benzothiadiazole attached polyfluorene semiconductor polymer with high photoluminescence efficiency".JOURNAL OF PHYSICS D-APPLIED PHYSICS 42.4(2009). |
入库方式： OAI收割
来源：化学研究所
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