Effect of coupling to the leads on the conductance fluctuations in one-dimensional disordered, mesoscopic systems
نویسندگان
چکیده
We study the electronic transport in a one-dimensional disordered chair with bath site-diagonal and off-diagonal (hopping) disorder, the latter being perfectly correlated ta the diagonal disorder at the nearest neighbor sites in a linear fashion. Since we allow the hopping m the perfect leads ta be dilferent from the average hopping in the sample, the
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In recent years, semiconductor nanostructures have become the model systems of choice for investigation of electrical conduction on short length scales. Quantum transport is studied in a two dimensional electron gas because of the combination of a large Fermi wavelength and large mean free path. In the present work, a numerical method is implemented in order to contribute to the understanding ...
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