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Quantum dots in magnetic fields: thermal response of broken symmetry phases

D. J. Dean·J. C. Wells·M. R. Strayer
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Abstract

We investigate the thermal properties of circular semiconductor quantum dots in high magnetic fields using finite temperature Hartree-Fock techniques. We demonstrate that for a given magnetic field strength quantum dots undergo various shape phase transitions as a function of temperature, and we outline possible observable consequences.

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D. J. Dean, J. C. Wells, M. R. Strayer. 2001-06-11. Quantum dots in magnetic fields: thermal response of broken symmetry phases. https://doi.org/10.1103/physrevb.64.125305

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