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Transport in quantum wires

Siddharth Lal·Sumathi Rao·Diptiman Sen
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Abstract

With a brief introduction to one-dimensional channels and conductance quantisation in mesoscopic systems, we discuss some recent experimental puzzles in these systems, which include reduction of quantised conductances and an interesting {\it odd-even} effect in the presence of an in-plane magnetic field. We then discuss a recent non-homogeneous Luttinger liquid model proposed by us, which addresses and gives an explanation for the reduced conductances and the {\it odd-even} effect. We end with a brief summary and discussion of future projects.

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Siddharth Lal, Sumathi Rao, Diptiman Sen. 2001-06-06. Transport in quantum wires. https://doi.org/10.1007/s12043-002-0007-z

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