Giant Andreev backscattering through a Quantum Point contact coupled via a disordered two-dimensional electron gas to superconductors

den Hartog, S. G.S. G.den Hartogvan Wees, B. J.B. J.van WeesNazarov, Y. V.Y. V.NazarovKlapwijk, T. M.T. M.KlapwijkBorghs, GustaafGustaafBorghs2021-09-302021-09-301997https://imec-publications.be/handle/20.500.12860/1850Giant Andreev backscattering through a Quantum Point contact coupled via a disordered two-dimensional electron gas to superconductorsJournal article