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Title
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Doping-dependent switch from one- to two-component superfluidity in coupled electron-hole van der Waals heterostructures
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Author
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Abstract
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| The hunt for high-temperature superfluidity has received new impetus from the discovery of atomically thin stable materials. Electron-hole superfluidity in coupled MoSe2-WSe2 monolayers is investigated using a mean-field multiband model that includes band splitting caused by strong spin-orbit coupling. This splitting leads to a large energy misalignment of the electron and hole bands which is strongly modified by interchanging the doping of the monolayers. The choice of doping determines if the superfluidity is tunable from one to two components. |
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Language
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English
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Source (journal)
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Physical review B / American Physical Society. - New York, N.Y, 2016, currens
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Publication
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New York, N.Y
:
American Physical Society
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2020
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ISSN
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2469-9969
[online]
2469-9950
[print]
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DOI
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10.1103/PHYSREVB.101.220504
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Volume/pages
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101
:22
(2020)
, p. 1-6
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Article Reference
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220504
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ISI
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000538941900002
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Medium
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E-only publicatie
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Full text (Publisher's DOI)
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Full text (open access)
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