Electrical properties of two-dimensional fullerene matrices
| Autor: | L. S. Kashevarova, V. A. Davydov, Tatiana L. Makarova, Bertil Sundqvist, A.V. Rakhmanina, M. E. Gaevski, Peter Scharff, Eva Olsson |
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| Rok vydání: | 2001 |
| Předmět: |
Arrhenius equation
chemistry.chemical_classification Fullerene General Chemistry Polymer Activation energy Conductivity Condensed Matter::Materials Science symbols.namesake chemistry Electrical resistivity and conductivity Chemical physics Phase (matter) Physics::Atomic and Molecular Clusters symbols Physical chemistry General Materials Science Anisotropy |
| Zdroj: | Carbon. 39:2203-2209 |
| ISSN: | 0008-6223 |
| DOI: | 10.1016/s0008-6223(01)00036-7 |
| Popis: | The electrical properties of two-dimensionally polymerized C60 fullerenes were studied. Fullerene matrices consisting of randomly oriented domains are compared to the highly-oriented rhombohedral phase. The conductivity of the randomly oriented polymers obeys the Arrhenius law and can be described in a multiple trapping model. The oriented phase of polymeric C60 shows a distinct anisotropy in the electrical properties with a metallic-like in-plane conductivity at high temperatures. |
| Databáze: | OpenAIRE |
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