Long lasting phosphorescence in oxygen-deficient zinc-boron-germanosilicate glass-ceramics
文献类型：期刊论文
| 作者 | Lin, Geng1,2; Dong, Guoping4,5; Tan, Dezhi3; Liu, Xiaofeng1,2; Zhang, Qiang1,2; Chen, Danping1; Qiu, Jianrong1,4,5; Zhao, Quanzhong1; Xu, Zhizhan1 |
| 刊名 | Journal of alloys and compounds
 |
| 出版日期 | 2010-08-13 |
| 卷号 | 504期号:1页码:177-180 |
| 关键词 | Long lasting phosphorescence Glass-ceramic Ge-related oxygen-deficient centers |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2010.05.080 |
| 通讯作者 | Qiu, jianrong(qjr@zju.edu.cn) |
| 英文摘要 | Long lasting phosphorescence has been observed in oxygen-deficient zinc-boron-germanosilicate glass-ceramics after 254 nm ultraviolet lights irradiation at room temperature. electron spin resonance (esr) spectrum confirms the presence of two paramagnetic centers. and the esr signal shows a synchronized decay process with afterglow intensity after removing the excitation light, suggesting the afterglow is associated with the paramagnetic centers which are generated during the irradiation. based on the approximate t(-1) decay law of the phosphorescence intensity, the long lasting phosphorescence is attributed to thermal assisted tunneling recombination between pairs of distant electrons and ge-related oxygen-deficient centers. crown copyright (c) 2010 published by elsevier b.v. all rights reserved. |
| WOS关键词 | LUMINESCENCE PROPERTIES ; DY |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS类目 | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000280928400036 |
| 出版者 | ELSEVIER SCIENCE SA |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2407844 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Qiu, Jianrong |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Zhejiang Univ, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China 4.S China Univ Technol, Inst Opt Commun Mat, Guangzhou 510641, Guangdong, Peoples R China 5.S China Univ Technol, Minist Educ, Key Lab Specially Funct Mat, Guangzhou 510641, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, Geng,Dong, Guoping,Tan, Dezhi,et al. Long lasting phosphorescence in oxygen-deficient zinc-boron-germanosilicate glass-ceramics[J]. Journal of alloys and compounds,2010,504(1):177-180. |
| APA | Lin, Geng.,Dong, Guoping.,Tan, Dezhi.,Liu, Xiaofeng.,Zhang, Qiang.,...&Xu, Zhizhan.(2010).Long lasting phosphorescence in oxygen-deficient zinc-boron-germanosilicate glass-ceramics.Journal of alloys and compounds,504(1),177-180. |
| MLA | Lin, Geng,et al."Long lasting phosphorescence in oxygen-deficient zinc-boron-germanosilicate glass-ceramics".Journal of alloys and compounds 504.1(2010):177-180. |
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来源：中国科学院大学
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