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Beukman, A.J.A. (author), de Vries, F.K. (author), van Veen, J. (author), Skolasinski, R.J. (author), Wimmer, M.T. (author), Qu, F. (author), De Vries, David T. (author), Nguyen, Binh Minh (author), Kouwenhoven, L.P. (author)
The spin-orbit interaction is investigated in a dual gated InAs/GaSb quantum well. Using an electric field, the quantum well can be tuned between a single-carrier regime with exclusively electrons as carriers and a two-carrier regime where electrons and holes coexist. The spin-orbit interaction in both regimes manifests itself as a beating in...
journal article 2017
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Nichele, Fabrizio (author), Kjaergaard, Morten (author), Suominen, Henri J. (author), Skolasinski, R.J. (author), Wimmer, M (author), Nguyen, Binh Minh (author), Qu, F. (author), Beukman, A.J.A. (author), Kouwenhoven, L.P. (author)
Transport measurements in inverted InAs/GaSb quantum wells reveal a giant spin-orbit splitting of the energy bands close to the hybridization gap. The splitting results from the interplay of electron-hole mixing and spin-orbit coupling, and can exceed the hybridization gap. We experimentally investigate the band splitting as a function of top...
journal article 2017