Topological Superconductivity in Josephson Junctions

Presentations

• Topological superconductivity in semiconductor-superconductor hybrid structures

  ORAL · Invited

  March 14, 2022, 12:30 PM – March 14, 2022, 1:06 PM

  Presenters

  • Karsten Flensberg

    Univ of Copenhagen

  Authors

  • Karsten Flensberg

    Univ of Copenhagen

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• Towards Non-Abelian Statistics in Topological Planar Josephson Junctions

  ORAL

  March 14, 2022, 1:06 PM – March 14, 2022, 1:18 PM

  Publication: [1] M. Dartiailh, et. al, PRL 126, 036802 (2021).<br>[2] T. Zhou, et. al, PRL 124, 137001 (2020).<br>[3] T. Zhou, et. al, arXiv: 2101.09272 (2021).

  Presenters

  • Tong Zhou

    State Univ of NY - Buffalo

  Authors

  • Tong Zhou

    State Univ of NY - Buffalo

  • Matthieu C Dartiailh

    Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France, New York Univ NYU

  • Kasra Sardashti

    Department of Physics & Astronomy, Clemson University, Clemson University, New York Univ NYU

  • Jong E Han

    State Univ of NY - Buffalo

  • Alex Matos-Abiague

    Wayne State University

  • Javad Shabani

    New York University, New York University (NYU)

  • Igor Zutic

    State Univ of NY - Buffalo

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• Robust topological superconductivity in spatially modulated planar Josephson junctions

  ORAL

  March 14, 2022, 1:18 PM – March 14, 2022, 1:30 PM

  Publication: Purna P. Paudel, Trey Cole, Benjamin D. Woods, and Tudor D. Stanescu,<br>Enhanced topological superconductivity in spatially modulated planar Josephson junctions, Physical Review B (accepted)

  Presenters

  • Purna Paudel

    West Virginia University

  Authors

  • Purna Paudel

    West Virginia University

  • Trey Cole

    West Virginia University

  • Benjamin D Woods

    University of Wisconsin-Madison, University of Wisconsin - Madison

  • Tudor D Stanescu

    West Virginia University

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• Visualizing Topological Phase Transitions in Planar Josephson Junctions

  ORAL

  March 14, 2022, 1:30 PM – March 14, 2022, 1:42 PM

  Presenters

  • Barış Pekerten

    Wayne State University

  Authors

  • Barış Pekerten

    Wayne State University

  • Alex Matos-Abiague

    Wayne State University

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• Enhancing topological superconductivity in phase-biased Josephson junctions

  ORAL

  March 14, 2022, 1:42 PM – March 14, 2022, 1:54 PM

  Presenters

  • William F Schiela

    New York University (NYU)

  Authors

  • William F Schiela

    New York University (NYU)

  • Bassel H Elfeky

    New York University (NYU), New York University

  • Peng Yu

    New York Univ NYU, New York University (NYU)

  • Neda Lotfizadeh

    New York University, University of Utah, New York University (NYU)

  • Seyed Mohammad Farzaneh

    NYU, New York University (NYU)

  • Joseph Yuan

    Center for Quantum Phenomena, Department of Physics, New York University, New York Univ NYU, New York University (NYU)

  • Mehdi Hatefipour

    New York University, Mehdih, New York University (NYU)

  • Dylan Langone

    New York University, New York University (NYU)

  • William M Strickland

    New York University (NYU)

  • Javad Shabani

    New York University, New York University (NYU)

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• Tunneling spectroscopy in planar Josephson junctions

  ORAL

  March 14, 2022, 1:54 PM – March 14, 2022, 2:06 PM

  Presenters

  • Peng Yu

    New York Univ NYU, New York University (NYU)

  Authors

  • Peng Yu

    New York Univ NYU, New York University (NYU)

  • William F Schiela

    New York University (NYU)

  • Bassel H Elfeky

    New York University (NYU), New York University

  • Neda Lotfizadeh

    New York University, University of Utah, New York University (NYU)

  • Seyed Mohammad Farzaneh

    NYU, New York University (NYU)

  • Joseph Yuan

    Center for Quantum Phenomena, Department of Physics, New York University, New York Univ NYU, New York University (NYU)

  • Mehdi Hatefipour

    New York University, Mehdih, New York University (NYU)

  • Dylan Langone

    New York University, New York University (NYU)

  • William M Strickland

    New York University (NYU)

  • Javad Shabani

    New York University, New York University (NYU)

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• Local Control of Supercurrent Density in Epitaxial Al-InAs Josepshon Junctions

  ORAL

  March 14, 2022, 2:06 PM – March 14, 2022, 2:18 PM

  Publication: "Local Control of Supercurrent Density in Epitaxial Al-InAs Josephson Junctions", Nano Letters, 21 (19), 8274-8280 (2021).

  Presenters

  • Neda Lotfizadeh

    New York University, University of Utah, New York University (NYU)

  Authors

  • Neda Lotfizadeh

    New York University, University of Utah, New York University (NYU)

  • Bassel H Elfeky

    New York University (NYU), New York University

  • William F Schiela

    New York University (NYU)

  • William M Strickland

    New York University (NYU)

  • Matthieu C Dartiailh

    Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France, New York Univ NYU

  • Kasra Sardashti

    Department of Physics & Astronomy, Clemson University, Clemson University, New York Univ NYU

  • Mehdi Hatefipour

    New York University, Mehdih, New York University (NYU)

  • Peng Yu

    New York Univ NYU, New York University (NYU)

  • Natalia Pankratova

    University of Maryland, College Park

  • Hanho Lee

    University of Maryland, College Park

  • Vladimir Manucharyan

    University of Maryland, College Park

  • Javad Shabani

    New York University, New York University (NYU)

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• Microwave Driven Epitaxial Josephson Junctions with an In-plane Magnetic Field

  ORAL

  March 14, 2022, 2:18 PM – March 14, 2022, 2:30 PM

  Presenters

  • Bassel H Elfeky

    New York University (NYU), New York University

  Authors

  • Bassel H Elfeky

    New York University (NYU), New York University

  • Joseph J Cuozzo

    William & Mary

  • William F Schiela

    New York University (NYU)

  • Neda Lotfizadeh

    New York University, University of Utah, New York University (NYU)

  • Peng Yu

    New York Univ NYU, New York University (NYU)

  • Seyed Mohammad Farzaneh

    NYU, New York University (NYU)

  • Mehdi Hatefipour

    New York University, Mehdih, New York University (NYU)

  • Dylan Langone

    New York University, New York University (NYU)

  • William M Strickland

    New York University (NYU)

  • Joseph Yuan

    Center for Quantum Phenomena, Department of Physics, New York University, New York Univ NYU, New York University (NYU)

  • Enrico Rossi

    William & Mary

  • Javad Shabani

    New York University, New York University (NYU)

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• Extracting strength of spin-orbit coupling in InAs-Al heterostructures: Implications for topological superconductivity

  ORAL

  March 14, 2022, 2:30 PM – March 14, 2022, 2:42 PM

  Presenters

  • Seyed Mohammad Farzaneh

    NYU, New York University (NYU)

  Authors

  • Seyed Mohammad Farzaneh

    NYU, New York University (NYU)

  • Mehdi Hatefipour

    New York University, Mehdih, New York University (NYU)

  • Neda Lotfizadeh

    New York University, University of Utah, New York University (NYU)

  • Peng Yu

    New York Univ NYU, New York University (NYU)

  • William F Schiela

    New York University (NYU)

  • Bassel H Elfeky

    New York University (NYU), New York University

  • Joseph Yuan

    Center for Quantum Phenomena, Department of Physics, New York University, New York Univ NYU, New York University (NYU)

  • Dylan Langone

    New York University, New York University (NYU)

  • William M Strickland

    New York University (NYU)

  • Javad Shabani

    New York University, New York University (NYU)

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• Topological superconductivity in the attractive Rashba-Hubbard model: A quantum Monte Carlo dynamical cluster approximation study

  ORAL

  March 14, 2022, 2:42 PM – March 14, 2022, 2:54 PM

  Presenters

  • Thomas A Maier

    Oak Ridge National Lab

  Authors

  • Thomas A Maier

    Oak Ridge National Lab

  • Peter Doak

    Oak Ridge National Laboratory

  • Giovanni Balduzzi

    ETH Zurich, ETH Zürich

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• Observation of ​Phase Controllable Majorana​-like Bound States in Metamaterial-based Kitaev Chain Analogues

  ORAL

  March 14, 2022, 2:54 PM – March 14, 2022, 3:06 PM

  Publication: [1] K. Padavic, S. S. Hegde, W. DeGottardi, and S. Vishveshwara, Phys. Rev. B 98, 024205 (2018).

  Presenters

  • Keun Hyuk Ahn

    New Jersey Institute of Technology

  Authors

  • Kai Qian

    New Jersey Inst of Tech, New Jersey Institute of Technology

  • David J Apigo

    New Jersey Institute of Technology

  • Karmela Padavic-Callaghan

    University of Illinois at Urbana-Champaign

  • Keun Hyuk Ahn

    New Jersey Institute of Technology

  • Smitha Vishveshwara

    University of Illinois at Urbana-Champaign

  • Camelia Prodan

    New Jersey Institute of Technology

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• Fermion parity switches in Majorana-Transmon qubits

  ORAL

  March 14, 2022, 3:06 PM – March 14, 2022, 3:18 PM

  Publication: [1] A perspective on semiconductor-based superconducting qubits, Applied Physics Letters, 117, 240501 (2020).<br>[2] Majorana qubits for topological quantum computing, R. Aguado and Leo Kouwenhoven, Physics Today 73, 6, 44 (2020)<br>[3]Superconducting islands with semiconductor-nanowire-based topological Josephson junctions, J. Avila, E. Prada, P. San-Jose and R. Aguado, Physical Review B, 102, 094518 (2020)<br>[4] Majorana oscillations and parity crossings in semiconductor nanowire-based transmon qubits, J. Avila, E. Prada, P. San-Jose and R. Aguado, Physical Review Research, 2, 033493 (2020).

  Presenters

  • Ramon Aguado

    CSIC - Madrid

  Authors

  • Ramon Aguado

    CSIC - Madrid

  • Elsa Prada

    CSIC - Madrid, ICMM - CSIC, CSIC

  • Pablo San-Jose

    CSIC - Madrid, CSIC

  • Jesus Avila

    CSIC - Madrid, CSIC

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• Local and non-local spectroscopy of phase-biased Josephson junctions in an InSbAs two-dimensional electron gas

  ORAL

  March 14, 2022, 3:18 PM – March 14, 2022, 3:30 PM

  Presenters

  • Christian M Moehle

    Delft University of Technology

  Authors

  • Christian M Moehle

    Delft University of Technology

  • Chung Ting Ke

    Delft University of Technology

  • Prasanna Rout

    Delft University of Technology

  • Candice Thomas

    Purdue University, Purdue University, Microsoft Quantum Materials Lab-Purdue, West Lafayette, Indiana 47907, USA, CEA

  • Di Xiao

    1.Department of Physics and Astronomy, Purdue University, West Lafayette IN, 47907. 2 Birck Nanotechnology Center, Purdue University, West Lafayette IN, 47907, Purdue University

  • Geoffrey C Gardner

    Purdue University

  • Srijit Goswami

    QuTech and Kavli Institute of Nanoscience, Delft University of Technology, 2600 GA Delft, The Netherlands, Delft University of Technology

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