Title: Scaling of the conductivity of Si:B: Anomalous crossover in a magnetic field
Abstract:The zero-temperature conductivity of Si:B with dopant concentrations near the metal-insulator transition exhibits scaling as a function of magnetic field with an anomalously large crossover exponent. ...The zero-temperature conductivity of Si:B with dopant concentrations near the metal-insulator transition exhibits scaling as a function of magnetic field with an anomalously large crossover exponent. The large value of \ensuremath{\delta} is associated with unusual behavior of the magnetoconductance, which vanishes as a power law approaching the transition. This demonstrates that Si:B, which has an anomalous critical conductivity exponent in zero field, also exhibits unusual behavior in response to a magnetic field.Read More
Publication Year: 1997
Publication Date: 1997-02-15
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 8
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