Synthesis and photoluminescence of AlN:Mn hexagonal maze-like complex nanostructure
文献类型：期刊论文
| 作者 | Hu HR(胡海荣)1; Ji X(季旭)1; Wu ZG(吴志国)1; Yan PX(阎鹏勋)1,2; Zhou HG(周恒赣)1; Du SS(杜姗姗)1; Wu XY(吴小艳)1; Gong G(功顾)1; Li C(李超)1 |
| 刊名 | Materials Letters
 |
| 出版日期 | 2012 |
| 卷号 | 70页码:34-36 |
| 关键词 | Mn-doped AlN Maze-like complex nanostructure Crystal growth Luminescence |
| ISSN号 | 0167-577X |
| 通讯作者 | 吴志国 |
| 英文摘要 | The AlN:Mn hexagonal maze-like complex nanostructure was prepared via a simple thermal chemical vapor deposition process without structure-directing templates or catalysts. The optical property of the product was investigated by room-temperature photoluminescence (PL) measurement. Two emission bands centered at 490 nm and 600 nm, respectively. In addition to a familiar red-orange band centered at 600 nm originating from intra 3d-electrons transition of Mn2+ ion, another strong broad blue-green band around 490 nm is related to VAl3 − − 3 × ON+ defect complexes. The results indicate that the AlN:Mn maze-like complex nanostructure has a certain amount of Al vacancies, and the growth mechanism can be ascribed to nucleus arrangement and preferential growth. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the National Natural Science Foundation of China (Grant No. 11004089);the Fundamental Research Funds for the Central Universities, No. lzujbky-2009-57;lzujbky-2009-125 |
| 语种 | 英语 |
| WOS记录号 | WOS:000300864700010 |
| 公开日期 | 2013-07-12 |
| 源URL | [http://210.77.64.217/handle/362003/3415]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 作者单位 | 1.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Gansu, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu HR,Ji X,Wu ZG,et al. Synthesis and photoluminescence of AlN:Mn hexagonal maze-like complex nanostructure[J]. Materials Letters,2012,70:34-36. |
| APA | Hu HR.,Ji X.,Wu ZG.,Yan PX.,Zhou HG.,...&Li C.(2012).Synthesis and photoluminescence of AlN:Mn hexagonal maze-like complex nanostructure.Materials Letters,70,34-36. |
| MLA | Hu HR,et al."Synthesis and photoluminescence of AlN:Mn hexagonal maze-like complex nanostructure".Materials Letters 70(2012):34-36. |
入库方式： OAI收割
来源：兰州化学物理研究所
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