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Topological Superconductivity: Proximity and Interface Effects and Low-dimensional Systems

FOCUS · N44 · ID: 1098229

Presentations

  • Scrutinizing a superconductor-topological insulator interface as a platform for topological superconductivity

    ORAL

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    Publication: P Rüßmann and S Blügel, 10.1103/PRB 105, 125143 (2022)<br>P Rüßmann and S Blügel, arXiv: 2208.14289 (2022)

    Presenters

    • Philipp Ruessmann

      University of Würzburg

    Authors

    • Philipp Ruessmann

      University of Würzburg

    • Stefan Blügel

      Forschungszentrum Jülich GmbH, Forschungszentrum Jülich, Peter Grünberg Institut and Institute for Advanced Simulation, Forschungszentrum Jülich and JARA, 52425 Jülich, Germany, Forschungszentrum Jülich GmBH

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  • Dominant scattering mechanisms in InSbAs quantum wells: a promising platform for topological superconductivity

    ORAL

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    Presenters

    • Sara Metti

      Elmore Family School of Electrical and Computer Engineering and Birck Nanotechnology Center, Purdue University

    Authors

    • Sara Metti

      Elmore Family School of Electrical and Computer Engineering and Birck Nanotechnology Center, Purdue University

    • Candice Thomas

      Purdue University, Department of Physics and Astronomy, Purdue University, Department of Physics and Astronomy, Purdue University,, Department of Physics and Astronomy and Birck Nanotechnology Center, Purdue University

    • Di Xiao

      Department of Physics and Astronomy and Birck Nanotechnology Center, Purdue University

    • Michael J Manfra

      Purdue University, Microsoft Quantum Purdue, Purdue University, Birck Nanotechnology Center, Purdue University, West Lafayette, IN, USA; Microsoft Quantum Lab, Purdue University, West Lafayette, IN, USA, Physics and Astronomy, Purdue University, Department of Physics and Astronomy, Birck Nanotechnology Center, School of Electrical and Computer Engineering and Microsoft Quantum Lab West Lafayette, Purdue University, Department of Physics and Astronomy and Nanotechnology Center Purdue University, Microsoft Quantum Lab West Lafayette, Department of Physics and Astronomy, Birck Nanotechnology Center, School of Materials Engineering and School of Electrical and Computer Engineering, Purdue University

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  • Monolayer superconductivity and tunable topological electronic structure at the Fe(Te,Se)/Bi<sub>2</sub>Te<sub>3</sub> heterojunction

    ORAL

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    Presenters

    • Robert G Moore

      Oak Ridge National Lab

    Authors

    • Robert G Moore

      Oak Ridge National Lab

    • Xiong Yao

      Rutgers University

    • Yun-Yi Pai

      Oak Ridge National Laboratory, Oak Ridge National Lab, oak ridge national laboratory

    • Michael Chilcote

      Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge National Laboratory

    • Hu Miao

      Oak Ridge National Lab, Oak Ridge National Laboratory, OAK RIDGE NATIONAL LABORATORY

    • Satoshi Okamoto

      Oak Ridge National Lab, Oak Ridge National Laboratory

    • Seongshik Oh

      Rutgers University

    • Matthew Brahlek

      Oak Ridge National Laboratory

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  • Flux-Tunable Hybridization in a Double Quantum Dot Interferometer

    ORAL

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    Presenters

    • Christian G Prosko

      QuTech (Delft University of Technology), Delft University of Technology

    Authors

    • Christian G Prosko

      QuTech (Delft University of Technology), Delft University of Technology

    • Ivan Kulesh

      QuTech (Delft University of Technology), Delft University of Technology

    • Michael Chan

      Delft University of Technology

    • Lin Han

      Delft University of Technology, QuTech, Delft University of Technology

    • Di Xiao

      Department of Physics and Astronomy, Purdue University, Purdue University

    • Candice Thomas

      Univ. Grenoble Alpes, CEA, Leti, Grenoble, France, CEA

    • Michael J Manfra

      Purdue University, Microsoft Quantum Purdue, Purdue University, Birck Nanotechnology Center, Purdue University, West Lafayette, IN, USA; Microsoft Quantum Lab, Purdue University, West Lafayette, IN, USA, Physics and Astronomy, Purdue University, Department of Physics and Astronomy, Birck Nanotechnology Center, School of Electrical and Computer Engineering and Microsoft Quantum Lab West Lafayette, Purdue University, Department of Physics and Astronomy and Nanotechnology Center Purdue University, Microsoft Quantum Lab West Lafayette, Department of Physics and Astronomy, Birck Nanotechnology Center, School of Materials Engineering and School of Electrical and Computer Engineering, Purdue University

    • Leo P Kouwenhoven

      Delft University of Technology, Qutech, Delft University of Technology

    • Srijit Goswami

      Delft University of Technology

    • Filip K Malinowski

      Delft University of Technology

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  • Cooper pair splitting in a two-dimensional electron gas I: Probing virtual processes

    ORAL

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    Presenters

    • Qingzhen Wang

      Delft University of Technology

    Authors

    • Qingzhen Wang

      Delft University of Technology

    • Sebastiaan ten Haaf

      Delft University of Technology

    • Ivan Kulesh

      QuTech (Delft University of Technology), Delft University of Technology

    • Di Xiao

      Department of Physics and Astronomy, Purdue University, Purdue University

    • Candice Thomas

      Purdue University, Department of Physics and Astronomy, Purdue University, Department of Physics and Astronomy, Purdue University,, Department of Physics and Astronomy and Birck Nanotechnology Center, Purdue University

    • Michael J Manfra

      Purdue University, Microsoft Quantum Purdue, Purdue University, Birck Nanotechnology Center, Purdue University, West Lafayette, IN, USA; Microsoft Quantum Lab, Purdue University, West Lafayette, IN, USA, Physics and Astronomy, Purdue University, Department of Physics and Astronomy, Birck Nanotechnology Center, School of Electrical and Computer Engineering and Microsoft Quantum Lab West Lafayette, Purdue University, Department of Physics and Astronomy and Nanotechnology Center Purdue University, Microsoft Quantum Lab West Lafayette, Department of Physics and Astronomy, Birck Nanotechnology Center, School of Materials Engineering and School of Electrical and Computer Engineering, Purdue University

    • Srijit Goswami

      QuTech (Delft University of Technology), Delft University of Technology

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  • Cooper pair splitting in a two-dimensional electron gas II: Spin-resolved measurements

    ORAL

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    Presenters

    • Sebastiaan ten Haaf

      Delft University of Technology

    Authors

    • Sebastiaan ten Haaf

      Delft University of Technology

    • Qingzhen Wang

      Delft University of Technology

    • Ivan Kulesh

      QuTech (Delft University of Technology), Delft University of Technology

    • Candice Thomas

      Purdue University, Department of Physics and Astronomy, Purdue University, Department of Physics and Astronomy, Purdue University,, Department of Physics and Astronomy and Birck Nanotechnology Center, Purdue University

    • Michael J Manfra

      Purdue University, Microsoft Quantum Purdue, Purdue University, Birck Nanotechnology Center, Purdue University, West Lafayette, IN, USA; Microsoft Quantum Lab, Purdue University, West Lafayette, IN, USA, Physics and Astronomy, Purdue University, Department of Physics and Astronomy, Birck Nanotechnology Center, School of Electrical and Computer Engineering and Microsoft Quantum Lab West Lafayette, Purdue University, Department of Physics and Astronomy and Nanotechnology Center Purdue University, Microsoft Quantum Lab West Lafayette, Department of Physics and Astronomy, Birck Nanotechnology Center, School of Materials Engineering and School of Electrical and Computer Engineering, Purdue University

    • Di Xiao

      Department of Physics and Astronomy, Purdue University, Purdue University

    • Srijit Goswami

      QuTech (Delft University of Technology), Delft University of Technology

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  • Cooper pair splitting in a two-dimensional electron gas III: Flux-control

    ORAL

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    Presenters

    • Ivan Kulesh

      QuTech (Delft University of Technology), Delft University of Technology

    Authors

    • Ivan Kulesh

      QuTech (Delft University of Technology), Delft University of Technology

    • Christian G Prosko

      QuTech (Delft University of Technology), Delft University of Technology

    • Qingzhen Wang

      Delft University of Technology

    • Sebastiaan ten Haaf

      Delft University of Technology

    • Candice Thomas

      Purdue University, Department of Physics and Astronomy, Purdue University, Department of Physics and Astronomy, Purdue University,, Department of Physics and Astronomy and Birck Nanotechnology Center, Purdue University

    • Di Xiao

      Department of Physics and Astronomy, Purdue University, Purdue University

    • Michael J Manfra

      Purdue University, Microsoft Quantum Purdue, Purdue University, Birck Nanotechnology Center, Purdue University, West Lafayette, IN, USA; Microsoft Quantum Lab, Purdue University, West Lafayette, IN, USA, Physics and Astronomy, Purdue University, Department of Physics and Astronomy, Birck Nanotechnology Center, School of Electrical and Computer Engineering and Microsoft Quantum Lab West Lafayette, Purdue University, Department of Physics and Astronomy and Nanotechnology Center Purdue University, Microsoft Quantum Lab West Lafayette, Department of Physics and Astronomy, Birck Nanotechnology Center, School of Materials Engineering and School of Electrical and Computer Engineering, Purdue University

    • Srijit Goswami

      QuTech (Delft University of Technology), Delft University of Technology

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  • Quantum sensing with highly transparent Al-InAs planar Josephson junctions

    ORAL

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    Presenters

    • William F Schiela

      New York University (NYU)

    Authors

    • William F Schiela

      New York University (NYU)

    • Melissa E Mikalsen

      New York University, New York University (NYU)

    • Ido Levy

      New York University

    • William M Strickland

      New York University (NYU)

    • Javad Shabani

      New York University (NYU), New York University

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  • Moiré superlattices and high-temperature surface superconductivity in the topological insulator Sb<sub>2</sub>Te<sub>3</sub>

    ORAL

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    Publication: [1] N. F. Q. Yuan, H. Isobe. and L. Fu, Nature Comms. 10, 5769 (2019).<br>[2] L. Zhao, H. Deng, I. Korzhovska, M. Begliarbekov, Z. Chen, E. Andrade, E. Rosenthal, A. Pasupathy, V. Oganesyan and L. Krusin-Elbaum, Nature Comm. 6, 8279 (2015).

    Presenters

    • Afrin N Tamanna

      The City College of New York

    Authors

    • Afrin N Tamanna

      The City College of New York

    • Entela Buzi

      The Graduate Center - CUNY, City College of New York

    • Haiming Deng

      The City College of New York

    • Kyungwha Park

      Virginia Tech

    • Jennifer Cano

      Stony Brook University, Stonybrook University

    • Lia Krusin-Elbaum

      The City College of New York

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  • Coexistence of bulk-nodal and surface-nodeless Cooper pairings in a superconducting topological material.

    ORAL

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    Presenters

    • Xian Yang

      Princeton University

    Authors

    • Xian Yang

      Princeton University

    • Yigui Zhong

      University of Tokyo

    • Sougata Mardanya

      Howard University, National Cheng Kung University

    • Tyler A Cochran

      Princeton University

    • Ramakanta Chapai

      Argonne National Laboratory

    • Akifumi Mine

      University of Tokyo

    • Junyi Zhang

      Johns Hopkins University

    • Jaime Sánchez-Barriga

      Helmholtz-Zentrum Berlin, Elektronenspeicherring BESSY II

    • Zi-Jia Cheng

      Princeton University

    • Oliver J Clark

      Elektronenspeicherring BESSY II

    • Jiaxin Yin

      Princeton University

    • Guangming Cheng

      Princeton University

    • Nan Yao

      Princeton University

    • Rongying Jin

      University of South Carolina

    • Tay-Rong Chang

      Natl Cheng Kung Univ, National Cheng Kung University

    • Shik Shin

      The University of Tokyo, University of Tokyo

    • Kozo Okazaki

      University of Tokyo

    • M. Zahid M Hasan

      Princeton University

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  • Dependence of topological signatures to junction geometry in planar Josephson junctions

    ORAL

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    Presenters

    • PENG YU

      New York University (NYU)

    Authors

    • PENG YU

      New York University (NYU)

    • Neda Lotfizadeh

      New York University

    • William F Schiela

      New York University (NYU)

    • Bassel H Elfeky

      New York University (NYU), New York University

    • Mehdi Hatefipour

      New York Universiry, New York University (NYU)

    • William M Strickland

      New York University (NYU)

    • Ido Levy

      New York University

    • Mohammad Farzaneh

      NYU

    • Javad Shabani

      New York University (NYU), New York University

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