Reflection symmetry at a B=0 metal-insulator transition in two dimensions
D. Simonian, S. V. Kravchenko, M. P. Sarachik
Abstract
We report a remarkable symmetry between the resistivity and conductivity on opposite sides of the B=0 metal-insulator transition in a two-dimensional electron gas in high-mobility silicon MOSFET's. This symmetry implies that the transport mechanisms on the two sides are related.
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