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Numrering	Referens	Omslagsbild	Hitta
1.	Dittmann, Niklas, 1987, et al. (författare) Clocked single-spin source based on a spin-split superconductor 2016 Ingår i: New Journal of Physics. - : IOP Publishing. - 1367-2630. ; 18:8, s. Article Number: 083019 - Tidskriftsartikel (refereegranskat)abstract We propose an accurate clocked single-spin source for ac-spintronic applications. Our device consists of a superconducting island covered by a ferromagnetic insulator (FI) layer through which it is coupled to superconducting leads. Single-particle transfer relies on the energy gaps and the island's charging energy, and is enabled by a bias and a time-periodic gate voltage. Accurate spin transfer is achieved by the FI layer which polarizes the island, provides spin-selective tunneling barriers and improves the precision by suppressing Andreev reflection. We analyze realistic material combinations and experimental requirements which allow for a clocked spin current in the MHz regime. © 2016 IOP Publishing Ltd and Deutsche Physikalische Gesellschaft.

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