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Pateras, Anastasios (author), Park, Joonkyu (author), Ahn, Youngjun (author), Tilka, Jack A. (author), Holt, Martin V. (author), Reichl, Christian (author), Wegscheider, Werner (author), Baart, T.A. (author), Dehollain Lorenzana, J.P. (author), Mukhopadhyay, U. (author), Vandersypen, L.M.K. (author), Evans, Paul G. (author)Quantum devices formed in high-electron-mobility semiconductor heterostructures provide a route through which quantum mechanical effects can be exploited on length scales accessible to lithography and integrated electronics. The electrostatic definition of quantum dots in semiconductor heterostructure devices intrinsically involves the...journal article 2018
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Michal, V.P. (author), Fujita, T. (author), Baart, T.A. (author), Danon, J. (author), Reichl, C (author), Wegscheider, W (author), Vandersypen, L.M.K. (author), Nazarov, Y.V. (author)We study the Zeeman splitting in lateral quantum dots that are defined in GaAs-AlGaAs heterostructures by means of split gates. We demonstrate a nonlinear dependence of the splitting on magnetic field and its substantial variations from dot to dot and from heterostructure to heterostructure. These phenomena are important in the context of...journal article 2018
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Baart, T.A. (author), Fujita, T. (author), Reichl, Christian (author), Wegscheider, Werner (author), Vandersypen, L.M.K. (author)Coherent interactions at a distance provide a powerful tool for quantum simulation and computation. The most common approach to realize an effective long-distance coupling on-chip' is to use a quantum mediator, as has been demonstrated for superconducting qubits and trapped ions. For quantum dot arrays, which combine a high degree of...journal article 2017
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- Baart, T.A. (author) doctoral thesis 2016