Why Shot Noise Does Not Generally Detect Pairing in Mesoscopic Superconducting Tunnel Junctions.

Autor: Niu J; Leiden Institute of Physics, Leiden University, 2333 CA Leiden, The Netherlands., Bastiaans KM; Department of Quantum Nanoscience, Kavli Institute of Nanoscience, Delft University of Technology, 2628 CJ Delft, The Netherlands., Ge JF; Leiden Institute of Physics, Leiden University, 2333 CA Leiden, The Netherlands., Tomar R; Department of Condensed Matter Physics and Materials Science, Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400005, India., Jesudasan J; Department of Condensed Matter Physics and Materials Science, Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400005, India., Raychaudhuri P; Department of Condensed Matter Physics and Materials Science, Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400005, India., Karrer M; Physikalisches Institut, Center for Quantum Science (CQ) and LISA+, Universität Tübingen, D-72076 Tübingen, Germany., Kleiner R; Physikalisches Institut, Center for Quantum Science (CQ) and LISA+, Universität Tübingen, D-72076 Tübingen, Germany., Koelle D; Physikalisches Institut, Center for Quantum Science (CQ) and LISA+, Universität Tübingen, D-72076 Tübingen, Germany., Barbier A; Institut de Radioastronomie Millimétrique (IRAM), Domaine Universitaire de Grenoble, 38400 Saint-Martin-d'Hères, France., Driessen EFC; Institut de Radioastronomie Millimétrique (IRAM), Domaine Universitaire de Grenoble, 38400 Saint-Martin-d'Hères, France., Blanter YM; Department of Quantum Nanoscience, Kavli Institute of Nanoscience, Delft University of Technology, 2628 CJ Delft, The Netherlands., Allan MP; Leiden Institute of Physics, Leiden University, 2333 CA Leiden, The Netherlands.; Fakultät für Physik, Ludwig-Maximilians-Universität, Schellingstrasse 4, München 80799, Germany.; Munich Center for Quantum Science and Technology (MCQST), München, Germany.

Publikováno v: Physical review letters [Phys Rev Lett] 2024 Feb 16; Vol. 132 (7), pp. 076001.

Puddle formation and persistent gaps across the non-mean-field breakdown of superconductivity in overdoped (Pb,Bi) 2 Sr 2 CuO 6+δ .

Autor: Tromp WO; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands., Benschop T; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands., Ge JF; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands., Battisti I; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands., Bastiaans KM; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands.; Department of Quantum Nanoscience, Kavli Institute of Nanoscience, Delft University of Technology, Delft, The Netherlands., Chatzopoulos D; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands., Vervloet AHM; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands., Smit S; Institute of Physics, University of Amsterdam, Amsterdam, The Netherlands., van Heumen E; Institute of Physics, University of Amsterdam, Amsterdam, The Netherlands.; QuSoft, Amsterdam, The Netherlands., Golden MS; Institute of Physics, University of Amsterdam, Amsterdam, The Netherlands., Huang Y; Institute of Physics, University of Amsterdam, Amsterdam, The Netherlands., Kondo T; Institute for Solid State Physics, University of Tokyo, Kashiwa, Japan., Takeuchi T; Toyota Technological Institute, Nagoya, Japan., Yin Y; Zhejiang Province Key Laboratory of Quantum Technology and Device, Department of Physics, Zhejiang University, Hangzhou, China.; Collaborative Innovation Centre of Advanced Microstructures, Nanjing University, Nanjiang, China., Hoffman JE; Department of Physics, Harvard University, Cambridge, MA, USA., Sulangi MA; Department of Physics, University of Florida, Gainesville, FL, USA.; National Institute of Physics, College of Science, University of the Philippines, Diliman, Quezon City, Philippines., Zaanen J; Institute-Lorentz for Theoretical Physics, Leiden University, Leiden, The Netherlands., Allan MP; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands. allan@physics.leidenuniv.nl.

Publikováno v: Nature materials [Nat Mater] 2023 Jun; Vol. 22 (6), pp. 703-709. Date of Electronic Publication: 2023 Mar 06.

Spatially dispersing Yu-Shiba-Rusinov states in the unconventional superconductor FeTe 0.55 Se 0.45 .

Autor: Chatzopoulos D; Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, Leiden, CA, 2333, The Netherlands., Cho D; Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, Leiden, CA, 2333, The Netherlands.; Department of Physics, Yonsei University, Seoul, 03722, Republic of Korea., Bastiaans KM; Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, Leiden, CA, 2333, The Netherlands., Steffensen GO; Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, Universitetsparken 5, Copenhagen Ø, 2100, Denmark., Bouwmeester D; Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, Leiden, CA, 2333, The Netherlands.; Kavli Institute of Nanoscience, Delft University of Technology, Lorentzweg 1, Delft, CJ, 2628, Netherlands., Akbari A; Max Planck Institute for the Chemical Physics of Solids, Dresden, D-01187, Germany.; Max Planck POSTECH Center for Complex Phase Materials, and Department of Physics, POSTECH, Pohang, Gyeongbuk, 790-784, Korea., Gu G; Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, NY, 11973, USA., Paaske J; Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, Universitetsparken 5, Copenhagen Ø, 2100, Denmark., Andersen BM; Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, Universitetsparken 5, Copenhagen Ø, 2100, Denmark., Allan MP; Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, Leiden, CA, 2333, The Netherlands. allan@physics.leidenuniv.nl.

Publikováno v: Nature communications [Nat Commun] 2021 Jan 12; Vol. 12 (1), pp. 298. Date of Electronic Publication: 2021 Jan 12.

A strongly inhomogeneous superfluid in an iron-based superconductor.

Autor: Cho D; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands., Bastiaans KM; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands., Chatzopoulos D; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands., Gu GD; Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, NY, USA., Allan MP; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands. allan@physics.leidenuniv.nl.

Publikováno v: Nature [Nature] 2019 Jul; Vol. 571 (7766), pp. 541-545. Date of Electronic Publication: 2019 Jul 24.

Amplifier for scanning tunneling microscopy at MHz frequencies.

Autor: Bastiaans KM; Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, The Netherlands., Benschop T; Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, The Netherlands., Chatzopoulos D; Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, The Netherlands., Cho D; Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, The Netherlands., Dong Q; Centre de Nanosciences et de Nanotechnologies, CNRS, Univ. Paris-Sud, Univ. Paris-Saclay, C2N-Marcoussis, 91460 Marcoussis, France., Jin Y; Centre de Nanosciences et de Nanotechnologies, CNRS, Univ. Paris-Sud, Univ. Paris-Saclay, C2N-Marcoussis, 91460 Marcoussis, France., Allan MP; Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, The Netherlands.

Publikováno v: The Review of scientific instruments [Rev Sci Instrum] 2018 Sep; Vol. 89 (9), pp. 093709.