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Chin. Phys., 2000, Vol. 9(4): 290-293    DOI: 10.1088/1009-1963/9/4/008
CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES Prev   Next  

ELECTRON PARAMAGNETIC RESONANCE STUDIES OF DIMENSIONALITY OF POLYANILINE FILMS

Jiang Zhi-jie, Mo Dang
Department of Physics, Zhongshan University, Guangzhou 510275, China
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.
Received:  21 September 1999      Published:  12 June 2005
PACS:  61.41.+e (Polymers, elastomers, and plastics)  
  68.55.-a (Thin film structure and morphology)  
  76.30.Lh (Other ions and impurities)  
Fund: Project supported by the National Science Foundation of China (Grant No. 19874081).

Cite this article: 

Jiang Zhi-jie, Mo Dang ELECTRON PARAMAGNETIC RESONANCE STUDIES OF DIMENSIONALITY OF POLYANILINE FILMS 2000 Chin. Phys. 9 290

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