Scaling-induced enhancement of X-ray luminescence in CsI(Na) crystals
文献类型：期刊论文
| 作者 | Zhang, JP(张锦平)
|
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2013-05-06 |
| 卷号 | 102期号:18 |
| 关键词 | PURE CSI DECAY TIME SCINTILLATOR |
| 通讯作者 | Liu, F |
| 英文摘要 | We report on the diameter dependence luminescence property of CsI(Na) crystals under X-ray excitation. When CsI(Na) crystal diameter decreases to nano-scale, the X-ray excited luminescence decay time is speeding up from similar to 600 ns to similar to 10 ns and 420 nm Na-related cathodeluminescence is affected drastically. The reason is confirmed that diameter reduction leads surface effect to accelerate the excitons' quenching. These measurement results identify a critical distinguished boundary similar to 20 mu m) of crystal diameter, which provide a new way to potential application of CsI(Na) crystals in the development of fast X-ray and gamma scintillator film detectors with large area. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000320439900007 |
| 公开日期 | 2014-01-15 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/1413]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_测试分析平台 |
| 推荐引用方式 GB/T 7714 | Zhang, JP. Scaling-induced enhancement of X-ray luminescence in CsI(Na) crystals[J]. APPLIED PHYSICS LETTERS,2013,102(18). |
| APA | Zhang, JP.(2013).Scaling-induced enhancement of X-ray luminescence in CsI(Na) crystals.APPLIED PHYSICS LETTERS,102(18). |
| MLA | Zhang, JP."Scaling-induced enhancement of X-ray luminescence in CsI(Na) crystals".APPLIED PHYSICS LETTERS 102.18(2013). |
入库方式： OAI收割
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