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Conductance anomalies in quantum point contacts and 1D wires

Das, Mukunda P; Green, Frederick

Description

Over the last decade, interest in 1D charge transport has progressed from the seminal discovery of Landauer quantization of conductance, as a function of carrier density, to finerscale phenomena at the onset of quantization. This has come to be called the '0.7 anomaly', rather connoting a theoretical mystery of some profundity and universality, which remains open to date. Its somewhat imaginative appellation may tend to mislead, since the anomaly manifests itself over a range of conductance...[Show more]

CollectionsANU Research Publications
Date published: 2017
Type: Journal article
URI: http://hdl.handle.net/1885/217923
Source: Advances in Natural Sciences: Nanoscience and Nanotechnology
DOI: 10.1088/2043-6254/aa5e17

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