Wednesday, June 19, 2013

1306.4127 (V. I. Kryshtob et al.)

Some features of anomalous conductivity of vinylene and vinyl chloride
copolymer films

V. I. Kryshtob, V. F. Mironov, L. A. Apresyan, D. V. Vlasov, S. I. Rasmagin, T. V. Vlasova
Manifestations of anomalous conductivity in polar dielectric films is demonstrated for the first time on samples of copolymer of vinylene and vinyl chloride, as was previously observed on modified PVC samples. On the base of these experimental results important new insights into the physical sense of traditionally used in these conditions specific resistivity indicators, both volume and surface, should be replaced by transverse and longitudinal resistance (according to polymer film surface) respectively, because the specific resistivity of polymer composite does not permits to calculate as usual the resistance of sample of arbitrary form..
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