J4 ›› 2010, Vol. 48 ›› Issue (06): 1018-1022.

• 计算机科学 • 上一篇    下一篇

大分子双缝衍射中的退相干现象

赵书华1, |刘晓静1,  |吴义恒1, 王岩1, |王清才1,  |陈万金1, |张丙新2, 尹新国3   

  1. 1. 吉林师范大学 物理学院, 吉林 四平 136000|2. 中国科学院 高能物理研究所, |北京 100049;3. 淮北师范大学 物理与电子信息学院, |安徽 淮北 235000
  • 收稿日期:2009-11-27 出版日期:2010-11-26 发布日期:2010-11-26
  • 通讯作者: 尹新国 E-mail:msyyxg3081@126.com

Decoherence Phenomena of Macromolecules |Double-Slit Diffraction

ZHAO Shu hua1,   |LIU Xiao jing1,   |WU Yi heng1, |WANG Yan1,    |WANG Qing cai1,   |CHEN Wan jin1,   |ZHANG Bing xin2, YIN Xin guo3   

  1. 1. |School of Physics, Jilin Normal University, Siping 136000, Jilin Province, China;2. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China;3. School of Physics and Electronic Information, Huaibei Normal University, Huaibei 235000, Anhui Province, China
  • Received:2009-11-27 Online:2010-11-26 Published:2010-11-26
  • Contact: YIN Xin guo E-mail:msyyxg3081@126.com

摘要:

利用量子理论分析C60分子的双缝衍射实验数据, 得到了C60分子的双缝衍射强度表达式, 并利用退相干效应对衍射强度进行修正. 所得结果与实验数据相符.

关键词: 物质波, 衍射, 量子理论, 退相干

Abstract:

The authors quantitatively analyzed the data of C60 molecular double\|slit diffraction by quantum theory, and obtained the expression of double-slit diffraction intensity,  the diffraction intensity was revised  by means of decoherence effect. The calculation results are in good agreement with experiment data.

Key words: matter\, wave, diffraction, quantum theory, decoherence

中图分类号: 

  • O413