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Noncollinear magnetic interfaces introduced in superconductor(SC)/ferromagnet/SC heterostructures allow for spin-flipping processes and areable to generate equal-spin spin-triplet pairing correlations within theferromagnetic region. This leads to the occurrence of the so-called long-rangeproximity effect. Particular examples of noncollinear magnetic interfacesinclude Bloch and N\'{e}el domain walls. Here, we present results forheterostructures containing Bloch and N\'{e}el domain walls based onself-consistent solutions of the spin-dependent Bogoliubov$-$de Gennesequations in the clean limit. In particular, we investigate the thicknessdependence of Bloch and N\'{e}el domain walls on induced spin-triplet pairingcorrelations and compare with other experimental and theoretical results,including conical magnetic layers as noncollinear magnetic interfaces. It isshown that both, Bloch and N\'{e}el domain walls lead to the generation ofunequal-spin spin-triplet pairing correlations of similar strength as forconical magnetic layers. However, for the particular heterostructure geometriesinvestigated, only Bloch domain walls lead to the generation of equal-spinspin-triplet pairing correlations. They are stronger than those generated by anequivalent thickness of conical magnetic layers. In order for N\'{e}el domainwalls to induce equal-spin spin-triplet pairing correlations, they have to beoriented such that the noncollinearity appears within the plane parallel to theinterface region.

Triplet superconductivity and proximity effect induced by Bloch and N\'{e}el domain walls