波谱学杂志 ›› 1996, Vol. 13 ›› Issue (2): 191-198.

• 研究论文 • 上一篇    下一篇

X-波段电子自旋成象

何光龙, 付乐虞, 徐广智   

  1. 中国科学院化学研究所, 北京 100080
  • 收稿日期:1995-03-27 修回日期:1995-07-18 出版日期:1996-04-05 发布日期:2018-01-17
  • 基金资助:
    国家自然科学基金资助项目

THE X-BAND ESR IMAGING

He Guanglong, Fu Leyu, Xu Guangzhi   

  1. Institute of Chemistry, the Chinese Academy of Sciences, Beijing 100080
  • Received:1995-03-27 Revised:1995-07-18 Online:1996-04-05 Published:2018-01-17

摘要: 报道了自行设计研制的X-波段ESR成象装置并用之对典型样品作了ESR成象测定;用解卷积和分析图象重建中卷积滤波法对自旋样品体系进行了二维的图象重建,获取了能反映真实自旋分布的二维自旋密度图象.

关键词: ESR, ESI, 卷积, 图象重建

Abstract: In this paper, a self-made X-band ESR imaging instrument and 1D and 2D ESR imaging results of some typical spin samples are reported.In the image reconstruction process, the algorithm of deconvolution and convolution filtering of analytic reconstruction were used to reconstruct the spatial distribution images.

Key words: ESR, ESI, Convolution, Image reconstruction