10.26165/JUELICH-DATA/A6DGGW Rosenbach, Daniel0000-0002-1824-7293(Peter Grünberg Institute 9)Schmitt, Tobias W.(Peter Grünberg Institute 10)Schüffelgen, Peter0000-0001-7977-7848(Peter Grünberg Insitute 9)Stehno, Martin P.0000-0002-9791-9376(Würzburg University)Li, Chuan(Twente University)Schleenvoigt, Michael0000-0002-2384-0366(Peter Grünberg Institute 9)Jalil, Abdul Reman0000-0003-1869-2466(Peter Grünberg Institute 9)Mussler, Gregor0000-0001-7230-0756(Peter Grünberg Institute 9)Neumann, Elmar(Helmholtz Nano Facility)Trellenkamp, Stefan(Helmholtz Nano Facility)Golubov, Alexander A.0000-0001-5085-5195(Twente University, NL)Brinkman, Alexander(Twente University, NL)Grützmacher, Detlev0000-0001-6290-9672(Peter Grünberg Institute 9)Schäpers, Thomas0000-0001-7861-5003(Peter Grünberg Institute 9) Jülich DATA 2021 Reappearance of first Shapiro step in narrow topological Josephson junctions: Source data underlying Figs. 2, 4, 5, and 6 and Supplementary Figs. S1 and S2. Schäpers, Thomas(Peter Grünberg Institute 9)