Measurement of Characteristic Positron Annihilation Lifetime in HgCdTe

Get Citation
He Yuanjin, Xin Mingrui and Zhang Tianbao. Measurement of Characteristic Positron Annihilation Lifetime in HgCdTe[J]. Chinese Physics C, 1994, 18(S3): 315-319.
He Yuanjin, Xin Mingrui and Zhang Tianbao. Measurement of Characteristic Positron Annihilation Lifetime in HgCdTe[J]. Chinese Physics C, 1994, 18(S3): 315-319. shu
Milestone
Received: 1993-04-23
Article Metric

Article Views(292)
PDF Downloads(4)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Measurement of Characteristic Positron Annihilation Lifetime in HgCdTe

  • 1. Department of Physics, Tsinghua University, Beijing, China;
  • 2. Lishan Microelectronics Inc., Xian, Shanxi, China;
  • 3. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China

Abstract: A new measurement method of characteristic lifetime of positron annihilation in mercury cadmium telluride (MCT) in thermoequilibrium with mercury vapor was proposed. A result of τb the annihilation lifetime of positrons in bulk state in HgCdTe, being 277±lps,and τb, the lifetime of positrons trapped in mercury vacancies,being 306±2ps was obtained. The result was discussed and compared with that from other methods.

    HTML

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return