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Titel:

Tunable Feshbach Resonances and Their Spectral Signatures in Bilayer Semiconductors

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Kuhlenkamp, Clemens; Knap, Michael; Wagner, Marcel; Schmidt, Richard; Imamoğlu, Ataç
Abstract:
Feshbach resonances provide an invaluable tool in atomic physics, enabling precise control of interactions and the preparation of complex quantum phases of matter. Here, we theoretically analyze a solid-state analog of a Feshbach resonance in two dimensional semiconductor heterostructures. In the presence of interlayer electron tunneling, the scattering of excitons and electrons occupying different layers can be resonantly enhanced by tuning an applied electric field. The emergence of an interla...     »
Zeitschriftentitel:
Physical Review Letters 2022-07
Jahr:
2022
Band / Volume:
129
Heft / Issue:
3
Volltext / DOI:
doi:10.1103/physrevlett.129.037401
Verlag / Institution:
American Physical Society (APS)
E-ISSN:
0031-90071079-7114
Publikationsdatum:
12.07.2022
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