| Conţinutul numărului revistei |
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 SM ISO690:2012KASIYAN, Anatolie, DUSHCHAC, Viorel, COROPCEANU, Iu.. Huge carrier mobilities expected in quasi-one-dimensional organic crystals. In: Physical Review B - Condensed Matter and Materials Physics, 2002, vol. 66, pp. 1654041-1654046. ISSN 1098-0121. DOI: https://doi.org/10.1103/PhysRevB.66.165404 |
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 Physical Review B - Condensed Matter and Materials Physics |
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| Volumul 66 / 2002 / ISSN 1098-0121 /ISSNe 1550-235X | ||||||
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| DOI:https://doi.org/10.1103/PhysRevB.66.165404 | ||||||
| Pag. 1654041-1654046 | ||||||
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Extremely high carrier mobilities at room temperature are predicted in quasi-one-dimensional organic crystals at certain conditions that lead to the interference of two electron-phonon interaction mechanisms. The relaxation time as a function of carrier energy takes the form of a Lorentzian, which may be very sharp, if the crystal is rather pure and has pronounced quasi-one-dimensional properties. This signifies that in the conduction band a narrow strip of states arises for which the scattering rate is considerably reduced. As a result the mobility and also the electrical conductivity may exceed the ordinary values for such materials by more than three orders of magnitude. |
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| Cuvinte-cheie article, conductance, Crystal, Electric conductivity, electron, energy, Materials, Molecular dynamics, molecular interaction, Room temperature |
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