Light-induced electron pairing in two-dimensional systems
2021 ◽
Vol 2015
(1)
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pp. 012062
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Abstract The mechanism of electron pairing induced by a circularly polarized off-resonant electromagnetic field is suggested and examined theoretically for various two-dimensional (2D) nanostructures. Particularly, it is demonstrated that such a pairing can exist in 2D systems containing charge carriers with different effective masses. As a result of the pairing, the optically induced hybrid Bose-Fermy system appears. The elementary excitation in the system are analyzed and the possible Bose-Einstein condensation of the paired electrons and the related light-induced superconductivity are discussed.
2012 ◽
Vol 7
(7)
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pp. 724-729
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1999 ◽
Vol 1
(5)
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pp. 557-561
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2004 ◽
Vol 134
(3/4)
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pp. 881-895
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1974 ◽
Vol 10
(4)
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pp. 299-319
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2014 ◽
Vol 398
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pp. 116-124
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2005 ◽
Vol 138
(3-4)
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pp. 687-692
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