Tunable photoluminescent and cathodoluminescent properties of ZnO and ZnO : Zn phosphors
文献类型：期刊论文
| 作者 | Wang ZL ; Lin CK ; Liu XM ; Li GZ ; Luo Y ; Quan ZW ; Xiang HP ; Lin J |
| 刊名 | journal of physical chemistry b
 |
| 出版日期 | 2006 |
| 卷号 | 110期号:19页码:9469-9476 |
| 关键词 | LOW-ENERGY CATHODOLUMINESCENCE FIELD-EMISSION DISPLAYS THIN-FILMS ZINC-OXIDE VISIBLE PHOTOLUMINESCENCE GREEN PHOTOLUMINESCENCE POINT-DEFECTS LUMINESCENCE 1ST-PRINCIPLES DEPOSITION |
| ISSN号 | 1520-6106 |
| 通讯作者 | lin j |
| 中文摘要 | zno and zno: zn powder phosphors were prepared by the polyol-method followed by annealing in air and reducing gas, respectively. the samples were characterized by x-ray diffraction (xrd), field emission scanning electron microscopy (fesem), x-ray photoelectron spectra (xps), electron paramagnetic resonance (epr), and photoluminescence (pl) and cathodoluminescence ( cl) spectra, respectively. the results indicate that all samples are in agreement with the hexagonal structure of the zno phase and the particle sizes are in the range of 1-2 mu m. the pl and cl spectra of zno powders annealed at 950 degrees c in air consist of a weak ultraviolet emission band ( similar to 390 nm) and a broad emission band centered at about 527 nm, exhibiting yellow emission color to the naked eyes. when the sample was reduced at the temperatures from 500 to 1050 degrees c, the yellow emission decreased gradually and disappeared completely at 800 degrees c, whereas the ultraviolet emission band became the strongest. above this temperature, the green emission ( similar to 500 nm) appeared and increased with increasing of reducing temperatures. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000237590800017 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/15955]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wang ZL,Lin CK,Liu XM,et al. Tunable photoluminescent and cathodoluminescent properties of ZnO and ZnO : Zn phosphors[J]. journal of physical chemistry b,2006,110(19):9469-9476. |
| APA | Wang ZL.,Lin CK.,Liu XM.,Li GZ.,Luo Y.,...&Lin J.(2006).Tunable photoluminescent and cathodoluminescent properties of ZnO and ZnO : Zn phosphors.journal of physical chemistry b,110(19),9469-9476. |
| MLA | Wang ZL,et al."Tunable photoluminescent and cathodoluminescent properties of ZnO and ZnO : Zn phosphors".journal of physical chemistry b 110.19(2006):9469-9476. |
入库方式： OAI收割
来源：长春应用化学研究所
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