%0 Journal Article
%A Zimmermann, Erik
%A Rehman Jalil, Abdur
%A Schleenvoigt, Michael
%A Karthein, Jan
%A Frohn, Benedikt
%A Behner, Gerrit
%A Lentz, Florian
%A Trellenkamp, Stefan
%A Neumann, Elmar
%A Schüffelgen, Peter
%A Lüth, Hans
%A Grützmacher, Detlev
%A Schäpers, Thomas
%T Topological insulator based axial superconducting quantum interferometer structures
%J Superconductor science and technology
%V 37
%N 8
%@ 0953-2048
%C Bristol
%I IOP Publ.
%M FZJ-2024-05022
%P 085028 -
%D 2024
%Z Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany's Excellence Strategy—Cluster of Excellence Matter and Light for Quantum Computing (ML4Q) EXC 2004/1 - 390534769German Federal Ministry of Education and Research (BMBF) via the Quantum Futur project 'MajoranaChips' (Grant No. 13N15264) within the funding program Photonic Research Germany
%X Nanoscale superconducting quantum interference devices are fabricated in-situ from a single Bi_0.26Sb_1.74Te_3 nanoribbon that is defined using selective-area growth and contacted with superconducting Nb electrodes via a shadow mask technique. We present h/2e magnetic flux periodic interference in both, fully and non-fully proximitized nanoribbons. The pronounced oscillations are attributed to interference effects of coherent transport through the topological surface states encompassing the cross-section of the nanoribbon.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:001275379400001
%R 10.1088/1361-6668/ad637d
%U https://juser.fz-juelich.de/record/1029206