微重力ZnTe:Cu 晶体生长及阴极荧光光谱(CL)分析
Received:June 08, 2017  Revised:August 16, 2017  点此下载全文
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Author NameAffiliationE-mail
Reng Wang a Key Laboratory of Infrared Imaging Materials and Detectors,Shanghai Institute of Technical Physics,Chinese Academy of Sciences,Shanghai,China,200083 tiaoqi1980@163.com 
Ye Lu a Key Laboratory of Infrared Imaging Materials and Detectors,Shanghai Institute of Technical Physics,Chinese Academy of Sciences,Shanghai,China,200083  
Cuiling Jiao a Key Laboratory of Infrared Imaging Materials and Detectors,Shanghai Institute of Technical Physics,Chinese Academy of Sciences,Shanghai,China,200083  
Xiangyang Li a Key Laboratory of Infrared Imaging Materials and Detectors,Shanghai Institute of Technical Physics,Chinese Academy of Sciences,Shanghai,China,200083  
中文摘要:利用Te熔剂方法,在天宫二号飞船上成功地生长了ZnTe:Cu晶体。微重力下生长的晶体质量优于地面生长的晶体,相同实验条件下,天宫二号上生长的晶体尺寸明显大于地面尺寸。通过阴极荧光光谱(CL)无损检测技术测试了5kv、15kv、25kv高压下的ZnTe:Cu 晶体的阴极荧光图谱及光谱。
中文关键词:微重力, ZnTe:Cu晶体, 阴极荧光光谱(CL)
 
Cathodoluminescence characterization analysis and growth of ZnTe:Cu under Microgravity
Abstract:ZnTe:Cu crystal has been grown on TG-II space by Te solvent Method. The crystal grown in the microgravity was better than the crystal grown on the ground at the same experiment condition. Moreover, the crystal structure grown in space was more perfect . The Cathodoluminescence technology was used to detect the ZnTe:Cu crystal at 5kv、15kv、25kv voltages. CL mapping and spectrum were given at different voltages.
keywords:Microgravity  ZnTe:Cu crystal  Cathodoluminescence
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