Magnetic susceptibility of polyaniline and polyaniline-polymethylmethacrylate blends

被引：8
|
作者：
Kahol, PK [1 ]
机构：
[1] Wichita State Univ, Dept Phys, Wichita, KS 67260 USA
来源：
PHYSICAL REVIEW B | 2000年 / 62卷 / 21期
关键词：
D O I：
10.1103/PhysRevB.62.13803
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
While heat-capacity measurements on polyaniline yield density of states at the Fermi level N(E-F) of the order of 3 states/(eV-2 rings), a value of 16 states/(eV-2 rings) was reportedly found from magnetic susceptibility measurements. We report here our magnetic susceptibility measurements, which, in agreement with the heat-capacity results, yield N(E-F) of the order of 2 states/(eV-2 rings). These results firmly establish the metallic nature of charge carriers in the polyaniline family.
引用
收藏
页码：13803 / 13804
页数：2
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