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pro vyhledávání: '"D. S. Maddison"'
Autor:
D. S. Maddison, T. L. Tansley
Publikováno v:
Journal of Applied Physics. 72:4677-4682
The electronic transport mechanism in polypyrrole is discussed in terms of Mott variable range hopping (VRH) in samples with a wide range of conductivities and which have been formed using different doping techniques. Samples were synthesized in both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e425791ceb9864a46e1a31781f1a326a
https://doi.org/10.1063/1.352073
https://doi.org/10.1063/1.352073
Autor:
D. S. Maddison, T. L. Tansley
Publikováno v:
Journal of Applied Physics. 71:1831-1837
Pressure dependence of the electrical conductivity of a range of polypyrrole samples doped to various levels is interpreted in terms of variable‐range hopping theory. All samples are well described by a model that treats the density of localized st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5147e386d2e512c99f32fd2ede585824
https://doi.org/10.1063/1.351167
https://doi.org/10.1063/1.351167
Autor:
D. S. Maddison, T. L. Tansley
Publikováno v:
Journal of Applied Physics. 69:7711-7713
The conductivity of doped polypyrrole, as high as 100 Scm−1 in freshly prepared samples, falls slowly with time on exposure to atmospheric oxygen. Typically, the fall in conductivity is fairly slow at room temperature, but the process can be accele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da55ee30d225a58f3fc7f2fe678c87df
https://doi.org/10.1063/1.347544
https://doi.org/10.1063/1.347544