Quality improvement of CdMnTe:In single crystals by an effective post-growth annealing
Yu, PF; Xu, YD; Luan, LJ; Du, YY; Zheng, JH; Li, H; Jie, WQ; Du YY(杜园园)
刊名JOURNAL OF CRYSTAL GROWTH
2016
卷号451页码:194
关键词Characterization Bridgman technique Cadmium compounds Semiconducting II-VI materials
DOI10.1016/j.jcrysgro.2016.07.009
文章类型Article
英文摘要In this paper, an effective annealing method in which CdMnTe:In (CMT:In) single crystals were coated with CMT powders of the same composition was used to improve the crystal quality of CMT:In crystals. The results indicated that the density of Te inclusions decreased as the annealing time increased. The resistivity and IR transmittance of annealed CMT:In crystals were enhanced obviously. The resistivity of 120 h annealed crystal increased even two orders of magnitude. The reduction of full-width at-half maximum (FWHM) and the increase of the intensity of X-ray rocking curve indicated an improvement of the crystal quality. PL measurements also showed the crystal quality improved after annealing. No characteristic peak of Am-241 gamma-ray could be observed in the detector fabricated with as-grown crystal. Remarkably, for the detector fabricated with annealed crystals, the peak of Am-241 gamma-ray appeared. And the energy resolution and mu tau value were improved as the annealing time increased. Specially, 120 h annealed CMT:In crystal with 10.11% energy resolution and 1.20 x 10(-3) cm(2)/V mu tau value has the best detector performance. (C) 2016 Elsevier B.V. All rights reserved.
关键词[WOS]CDZNTE ; VAPOR
语种英语
WOS记录号WOS:000385321000030
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/260689
专题中国科学院高能物理研究所_粒子天体物理中心_期刊论文
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714
Yu, PF,Xu, YD,Luan, LJ,et al. Quality improvement of CdMnTe:In single crystals by an effective post-growth annealing[J]. JOURNAL OF CRYSTAL GROWTH,2016,451:194.
APA Yu, PF.,Xu, YD.,Luan, LJ.,Du, YY.,Zheng, JH.,...&杜园园.(2016).Quality improvement of CdMnTe:In single crystals by an effective post-growth annealing.JOURNAL OF CRYSTAL GROWTH,451,194.
MLA Yu, PF,et al."Quality improvement of CdMnTe:In single crystals by an effective post-growth annealing".JOURNAL OF CRYSTAL GROWTH 451(2016):194.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
20160722.pdf(1336KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yu, PF]的文章
[Xu, YD]的文章
[Luan, LJ]的文章
百度学术
百度学术中相似的文章
[Yu, PF]的文章
[Xu, YD]的文章
[Luan, LJ]的文章
必应学术
必应学术中相似的文章
[Yu, PF]的文章
[Xu, YD]的文章
[Luan, LJ]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 20160722.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。