001020356 001__ 1020356
001020356 005__ 20240226075253.0
001020356 037__ $$aFZJ-2024-00089
001020356 1001_ $$0P:(DE-Juel1)157882$$aRüssmann, Philipp$$b0$$eCorresponding author$$ufzj
001020356 1112_ $$aSPIE Nanoscience + Engineering$$cSan Diego, California$$d2023-08-20 - 2023-08-25$$wUnited States
001020356 245__ $$aDensity-functional description of materials for topological qubits and superconducting spintronics
001020356 260__ $$c2023
001020356 3367_ $$033$$2EndNote$$aConference Paper
001020356 3367_ $$2DataCite$$aOther
001020356 3367_ $$2BibTeX$$aINPROCEEDINGS
001020356 3367_ $$2DRIVER$$aconferenceObject
001020356 3367_ $$2ORCID$$aLECTURE_SPEECH
001020356 3367_ $$0PUB:(DE-HGF)6$$2PUB:(DE-HGF)$$aConference Presentation$$bconf$$mconf$$s1704365946_23388$$xInvited
001020356 520__ $$aInterfacing superconductors with magnetic or topological materials offers a playground where novel phenomena like topological superconductivity, Majorana zero modes, or superconducting spintronics are emerging. In this work, we discuss recent developments in the Kohn-Sham Bogoliubov-de Gennes method, which allows to perform material-specific simulations of complex superconducting heterostructures on the basis of density functional theory. As a model system we study magnetically-doped Pb. In our analysis we focus on the interplay of magnetism and superconductivity. This combination leads to Yu-Shiba-Rusinov (YSR) in-gap bound states at magnetic defects and the breakdown of superconductivity at larger impurity concentrations. Moreover, the influence of spin-orbit coupling and on orbital splitting of YSR states as well as the appearance of a triplet component in the order parameter is discussed. These effects can be exploited in S/F/S-type devices (S=superconductor, F=ferromagnet) in the field of superconducting spintronics.
001020356 536__ $$0G:(DE-HGF)POF4-5211$$a5211 - Topological Matter (POF4-521)$$cPOF4-521$$fPOF IV$$x0
001020356 536__ $$0G:(GEPRIS)390534769$$aDFG project 390534769 - EXC 2004: Materie und Licht für Quanteninformation (ML4Q) (390534769)$$c390534769$$x1
001020356 8564_ $$uhttps://www.spiedigitallibrary.org/conference-proceedings-of-spie/12656/2678145/Density-functional-description-of-materials-for-topological-qubits-and-superconducting/10.1117/12.2678145.short
001020356 909CO $$ooai:juser.fz-juelich.de:1020356$$pVDB
001020356 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)157882$$aForschungszentrum Jülich$$b0$$kFZJ
001020356 9131_ $$0G:(DE-HGF)POF4-521$$1G:(DE-HGF)POF4-520$$2G:(DE-HGF)POF4-500$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF4-5211$$aDE-HGF$$bKey Technologies$$lNatural, Artificial and Cognitive Information Processing$$vQuantum Materials$$x0
001020356 9141_ $$y2023
001020356 9201_ $$0I:(DE-Juel1)IAS-1-20090406$$kIAS-1$$lQuanten-Theorie der Materialien$$x0
001020356 9201_ $$0I:(DE-Juel1)PGI-1-20110106$$kPGI-1$$lQuanten-Theorie der Materialien$$x1
001020356 980__ $$aconf
001020356 980__ $$aVDB
001020356 980__ $$aI:(DE-Juel1)IAS-1-20090406
001020356 980__ $$aI:(DE-Juel1)PGI-1-20110106
001020356 980__ $$aUNRESTRICTED