中国物理B ›› 2000, Vol. 9 ›› Issue (4): 290-293.doi: 10.1088/1009-1963/9/4/008

• CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES • 上一篇    下一篇

ELECTRON PARAMAGNETIC RESONANCE STUDIES OF DIMENSIONALITY OF POLYANILINE FILMS

蒋志洁, 莫党   

  1. Department of Physics, Zhongshan University, Guangzhou 510275, China
  • 收稿日期:1999-09-21 出版日期:2005-06-12 发布日期:2005-06-12
  • 基金资助:
    Project supported by the National Science Foundation of China (Grant No. 19874081).

ELECTRON PARAMAGNETIC RESONANCE STUDIES OF DIMENSIONALITY OF POLYANILINE FILMS

Jiang Zhi-jie (蒋志洁), Mo Dang (莫党)   

  1. Department of Physics, Zhongshan University, Guangzhou 510275, China
  • Received:1999-09-21 Online:2005-06-12 Published:2005-06-12
  • Supported by:
    Project supported by the National Science Foundation of China (Grant No. 19874081).

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摘要： The line shape analysis of electron paramagnetic resonance (EPR) spectra for low-dimensional solids are calculated. A comparison is carried out between the experimental EPR results of polyaniline samples and theoretical calculation. The dimension evolution of the samples from nonconducting to conducting states is obtained. It is found that the dimensional properties determined by EPR are in good accordance with those obtained using previous ellipsometric methods.

Abstract: The line shape analysis of electron paramagnetic resonance (EPR) spectra for low-dimensional solids are calculated. A comparison is carried out between the experimental EPR results of polyaniline samples and theoretical calculation. The dimension evolution of the samples from nonconducting to conducting states is obtained. It is found that the dimensional properties determined by EPR are in good accordance with those obtained using previous ellipsometric methods.

中图分类号:  (Polymers, elastomers, and plastics)

  • 61.41.+e
68.55.-a (Thin film structure and morphology) 76.30.Lh (Other ions and impurities)