Optically induced hybrid Bose-Fermi system in quantum wells with different charge carriers

Abstract

It is demonstrated theoretically that the circularly polarized irradiation of two-dimensional conducting systems can produce the composite bosons consisting of two electrons with different effective masses (different charge carriers), which are stable due to the Fermi sea of conduction electrons. As a result, the optically induced mixture of paired electrons and normal conduction electrons (the hybrid Bose-Fermi system) appears. Elementary excitations in such a hybrid system are analyzed and possible manifestations of the light-induced electron pairing are discussed for semiconductor quantum wells.

arXiv commentPublished version

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Cited by in corpus (7)

• Floquet engineering of excitons in semiconductor quantum dots
• Floquet engineering of the Lifshitz phase transition in the Hubbard model
• Optically induced resonant tunneling of electrons in nanostructures
• All-optical control of excitons in semiconductor quantum wells
• Elementary excitations in the hybrid Bose-Fermi system induced by circularly polarized light in a two-dimensional gas of charge carriers with different masses
• Dynamical stabilization by vacuum fluctuations in a cavity: Resonant electron scattering in the ultrastrong light-matter coupling regime
• Optically induced delocalization of electrons bound by attractive potentials