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Hopping conductivity for localized electronic states Liouville space formalism

Loss, D. and Holdsworth, P. C. W.. (1992) Hopping conductivity for localized electronic states Liouville space formalism. Physica. B, Condensed matter, Vol. 176, H. 4. pp. 319-326.

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Official URL: http://edoc.unibas.ch/dok/A5254801

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Abstract

We calculate the conductivity for a system of localized electrons, with conduction via phonon assisted transitions, using a Liouville space formalism. The result is in agreement with lowest order rate equation calculations, leading to an equivalent random resistance network. Our work is in contradiction with a similar work of Capek. We illustrate the differences between the two calculations and show that ours is the correct procedure to follow. We also comment on the criticism that the predictions of the random resistance network model do not agree with experimental data.
Faculties and Departments:05 Faculty of Science > Departement Physik > Physik > Theoretische Physik Mesoscopics (Loss)
UniBasel Contributors:Loss, Daniel
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:North-Holland
ISSN:0921-4526
Note:Publication type according to Uni Basel Research Database: Journal article
Identification Number:
Last Modified:22 Mar 2012 14:26
Deposited On:22 Mar 2012 13:53

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