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Materials and Fabrication in Superconducting Qubits I - Josephson Junctions

ORAL · V30 · ID: 380889

Presentations

  • An inorganic shadow-mask platform for Josephson junction fabrication

    ORAL

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    Presenters

    • Ran Gao

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    Authors

    • Ran Gao

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Hao Deng

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Princeton University

    • Feng Bao

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Hsiang-Sheng Ku

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Xun Jiang

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Zhisheng Li

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Xiaotong Ni

      Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Jin Qin

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Zhijun Song

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Hantao Sun

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Chengchun Tang

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Tenghui Wang

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Feng Wu

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Wenlong Yu

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Tian Xia

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Gengyan Zhang

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Xiaohang Zhang

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Jingwei Zhou

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Xing Zhu

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Minghua Wang

      Westlake Center for Micro/Nano Fabrication, Westlake University

    • Yingchun Wu

      Westlake Center for Micro/Nano Fabrication, Westlake University

    • Xijun Li

      Westlake Center for Micro/Nano Fabrication, Westlake University

    • Hui-Hai Zhao

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    • Chunqing Deng

      Alibaba Quantum Laboratory Experimental Team, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory, Alibaba Group, Alibaba Quantum Laboratory

    View abstract →

  • Fabrication parameters for frequency targeting in scalable superconducting quantum processors

    ORAL

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    Presenters

    • Nandini Muthusubramanian

      QuTech, Delft University of Technology, Delft University of Technology, QuTech and Kavli Institute of Nanoscience, Delft University of Technology, QuTech

    Authors

    • Nandini Muthusubramanian

      QuTech, Delft University of Technology, Delft University of Technology, QuTech and Kavli Institute of Nanoscience, Delft University of Technology, QuTech

    • Wilhelmus Duivestein

      QuTech, Delft University of Technology

    • Chris Zachariadis

      QuTech, Delft University of Technology, Delft University of Technology, QuTech and Kavli Institute of Nanoscience, Delft University of Technology, QuTech

    • Matvey Finkel

      QuTech, Delft University of Technology

    • Alessandro Bruno

      QuTech, Delft University of Technology, Delft University of Technology, QuTech and Kavli Institute of Nanoscience, Delft University of Technology, QuTech

    • Leonardo DiCarlo

      QuTech, Delft University of Technology, Delft University of Technology, QuTech and Kavli Institute of Nanoscience, Delft University of Technology, QuTech

    View abstract →

  • Highly Uniform Submicron Junction Arrays for Quantum Information Processing

    ORAL

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    Presenters

    • John Mark Kreikebaum

      Lawrence Berkeley National Laboratory, University of California, Berkeley, Univ of California – Berkeley, Physics, University of California, Berkeley

    Authors

    • John Mark Kreikebaum

      Lawrence Berkeley National Laboratory, University of California, Berkeley, Univ of California – Berkeley, Physics, University of California, Berkeley

    • Larry Chen

      University of California, Berkeley, Physics, University of California, Berkeley, Univ of California – Berkeley

    • Alexis Morvan

      University of California, Berkeley, Lawrence Berkeley National Laboratory, Laboratoire de Physique des Solides, CNRS - Université Paris Saclay

    • Jean-Loup Ville

      University of California, Berkeley, University of California - Berkeley

    • Kevin O'Brien

      Massachusetts Institute of Technology MIT, Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Univ of California – Berkeley, Massachusetts Institute of Technology

    • Irfan Siddiqi

      Lawrence Berkeley National Laboratory, University of California, Berkeley, Univ of California - Berkeley, Univ of California – Berkeley, Quantum Nanoelectronics Lab, UC Berkeley, Physics, University of California, Berkeley, Quantum Nanoelectronics Laboratory, Dept. of Physics, University of California, Berkeley

    View abstract →

  • Capacitively shunted flux qubit based on epitaxially grown NbN/AlN/NbN Josephson junctions on Si substrate

    ORAL

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    Presenters

    • Sunmi Kim

      NICT

    Authors

    • Sunmi Kim

      NICT

    • Hirotaka Terai

      National Institute of Information and Communications Technology, NICT

    • Taro Yamashita

      Nagoya University, Electronics, Nagoya University

    • Wei Qiu

      NICT, National Institute of Information and Communications Technology

    • Tomoko Fuse

      NICT, National Institute of Information and Communications Technology

    • Fumiki Yoshihara

      NICT, National Institute of Information and Communications Technology

    • Kunihiro Inomata

      AIST, National Institute of Advanced Industrial Science and Technology

    • Kouichi Semba

      NICT, National Institute of Information and Communications Technology

    View abstract →

  • Design and Characterization of a Functional Merged Element Transmon

    ORAL

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    Presenters

    • Harry Mamin

      IBM Quantum, IBM Almaden Research Center, San Jose, CA 95120, USA

    Authors

    • Harry Mamin

      IBM Quantum, IBM Almaden Research Center, San Jose, CA 95120, USA

    • Elbert Huang

      IBM Quantum, IBM Almaden Research Center, San Jose, CA 95120, USA

    • Santino Carnevale

      IBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA, IBM TJ Watson Research Center, IBM Quantum

    • Cihan Kurter

      IBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA, IBM TJ Watson Research Center

    • Bryan Trimm

      IBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA, IBM TJ Watson Research Center

    • Martin O Sandberg

      IBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA

    • Charles Rettner

      IBM Quantum, IBM Almaden Research Center, San Jose, CA 95120, USA, IBM Almaden Research Center

    • Noel Arellano

      IBM Quantum, IBM Almaden Research Center, San Jose, CA 95120, USA

    • Robert M Shelby

      IBM Quantum, IBM Almaden Research Center, San Jose, CA 95120, USA

    • Mark H. Sherwood

      IBM Quantum, IBM Almaden Research Center, San Jose, CA 95120, USA

    • M A Mueed

      IBM Quantum, IBM Almaden Research Center, San Jose, CA 95120, USA

    • Benjamin A Madon

      IBM Quantum, IBM Almaden Research Center, San Jose, CA 95120, USA

    • Aakash Pushp

      IBM Quantum, IBM Almaden Research Center, San Jose, CA 95120, USA

    • Matthias Steffen

      IBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA, IBM TJ Watson Research Center

    • Daniel Rugar

      IBM Quantum, IBM Almaden Research Center, San Jose, CA 95120, USA

    View abstract →

  • A Merged-element Transmon

    ORAL

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    Presenters

    • RUICHEN ZHAO

      National Institute of Standards and Technology, Boulder, Physics, University of Colorado Boulder

    Authors

    • RUICHEN ZHAO

      National Institute of Standards and Technology, Boulder, Physics, University of Colorado Boulder

    • Sungoh Park

      University of Colorado, Boulder, Physics, University of Colorado Boulder

    • Tongyu Zhao

      University of Colorado, Boulder, Physics, University of Colorado Boulder, Physics, CU Boulder

    • Mustafa Bal

      National Institute of Standards and Technology, Boulder, Physics, University of Colorado Boulder

    • Corey Rae H McRae

      University of Colorado, Boulder, University of Colorado Boulder, National Institute of Standards and Technology, Boulder, Physics, University of Colorado Boulder

    • Junling Long

      University of Colorado, Boulder, Physics, University of Colorado Boulder, Physics, CU Boulder

    • David Pappas

      NIST, National Institute of Standards and Technology, National Institute of Standards and Technology, Boulder, National Institute of Standards and Technology Boulder

    View abstract →

  • Efforts towards a low loss all van der Waals parallel plate capacitor for quantum devices

    ORAL

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    Presenters

    • Abhinandan Antony

      Columbia University

    Authors

    • Abhinandan Antony

      Columbia University

    • Martin V Gustafsson

      Raytheon BBN Technologies, BBN Technology - Massachusetts

    • Anjaly Rajendran

      Columbia University

    • Guilhem Ribeill

      Raytheon BBN Technologies, BBN Technology - Massachusetts, BBN Technologies

    • Avishai Benyamini

      Columbia University

    • Thomas A Ohki

      Raytheon BBN Technologies, BBN Technology - Massachusetts, BBN Technologies

    • Kin Chung Fong

      Raytheon BBN Technologies, BBN Technology - Massachusetts

    • James Hone

      Columbia Univ, Columbia University, Department of Mechanical Engineering, Columbia University, Mechanical Engineering, Columbia University

    View abstract →

  • Reducing fabrication complexity of Josephson traveling-wave parametric amplifiers

    ORAL

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    Presenters

    • C. W. Sandbo Chang

      Research Center for Advanced Science and Technology, University of Tokyo, The University of Tokyo

    Authors

    • C. W. Sandbo Chang

      Research Center for Advanced Science and Technology, University of Tokyo, The University of Tokyo

    • Shuhei Tamate

      Research Center for Advanced Science and Technology, The University of Tokyo, The University of Tokyo

    • Yoshiro Urade

      Center for Emergent Matter Science, RIKEN, RIKEN

    • Jimmy Shih-Chu Hung

      University of Waterloo

    • Yasunobu Nakamura

      The University of Tokyo, Center for Emergent Matter Science, RIKEN, Center for Emergent Matter Science (CEMS), RIKEN, RCAST, The University of Tokyo, Research Center for Advanced Science and Technology, The University of Tokyo, Research Center for Advanced Science and Technology (RCAST), The University of Tokyo, RIKEN

    View abstract →

  • Quasiparticle Transport in Asymmetric Josephson Junctions

    ORAL

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    Presenters

    • Zachary Steffen

      University of Maryland, College Park

    Authors

    • Zachary Steffen

      University of Maryland, College Park

    • Kungang Li

      University of Maryland, College Park

    • Sudeep Dutta

      University of Maryland, College Park

    • Yizhou Huang

      Department of Physics, University of Maryland, College Park, University of Maryland, College Park

    • Benjamin Palmer

      Laboratory for Physical Sciences, University of Maryland, College Park

    • Frederick C Wellstood

      University of Maryland, College Park, Department of Physics, University of Maryland, College Park

    View abstract →

  • Supercurrent in All-Van-der-Waals Josephson Tunnel Junctions

    ORAL

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    Presenters

    • Qing Li

      Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology MIT

    Authors

    • Qing Li

      Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology MIT

    • Joel I-Jan Wang

      Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology MIT, Research Laboratory of Electronics, Massachusetts Institute of Technology

    • Megan Yamoah

      Department of Physics, Massachusetts Institute of Technology

    • Kenji Watanabe

      National Institute for Materials Science, National Institute for Materials Science, Japan, National Institure for Materials Science, Advanced Materials Laboratory, National Institute for Materials Science, NIMS, National Institute of Materials Science, National Institute for Materials Science (NIMS), Research Center for Functional Materials, National Institute for Materials Science, National Institute for Materials Science,1-1 Namiki, National Institute of Material Science, National Institute for Materials Science, Tsukuba, Japan, Research Center for Functional Materials, NIMS, National Institute of Materials Science, Tsukuba, Japan, National Institude for Materials Science, National Institute for Materials Science, Tsukuba, Ibaraki, Japan, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba 305-0044, Japan, International Center for Materials Nanoarchitectonics, National Institute for Materials, NIMS - Japan, National Institute for Materials Science ,Japan, National Institute for Materials Science, Tsukuba, 305-0044, Ibaraki, Japan, National Institute for Material Science, National Institute for Material Science, 1-1 Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science Japan, NIMS Tsukuba, National Institute for Materials Science, Research Center for Functional Materials, Japan, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, National Institute for Materials Science: Namiki, Tsukuba, Ibaraki, JP, National Institue for Material Science, National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan, Materials, NIMS, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, Research Center for Functional Materials, National In, Research Center for Functional Materials, Japan, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, International Center for Materials nanoarchtectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan, NIMS Suguba, NIMS, Tsukuba, Japan, National Institute for Materials Science, Namiki 1-1, Tsukuba, 305-0044, Ibaraki, Japan, National institute of material science, Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan, Advanced Materials Laboratory, NIMS, Research Center for Functional Materials, National Institute for Materials Science, Ibaraki, Japan, National Institute for Materials Science, Research Center for Functional Materials, National Institute of Material Science, Japan, Tsukuba, National Institute for Materials Science

    • Takashi Taniguchi

      National Institute for Materials Science, National Institute for Materials Science, Japan, National Institure for Materials Science, Advanced Materials Laboratory, National Institute for Materials Science, NIMS, National Institute of Materials Science, National Institute for Materials Science (NIMS), International Center for Materials Nanoarchitectonics, National Institute for Materials Science, National Institute for Materials Science,1-1 Namiki, National Institute of Material Science, National Institute for Materials Science, Tsukuba, Japan, International Center for Materials Nanoarchitectonics, NIMS, Research Center for Functional Materials, National Institute for Materials Science, National Institute of Materials Science, Tsukuba, Japan, National Institude for Materials Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba 305-0044, Japan, International Center for Materials Nanoarchitectonics, National Institute for Materials, NIMS - Japan, National Institute for Materials Science ,Japan, National Institute for Materials Science, Tsukuba, 305-0044, Ibaraki, Japan, National Institute for Material Science, National Institute for Material Science, 1-1 Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science Japan, 8International Center for Materials Nanoarchitectonics, NIMS Tsukuba, National Institute for Materials Science: Namiki, Tsukuba, Ibaraki, JP, National Institue for Material Science, National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, Research Center for Functional Materials, National In, Research Center for Functional Materials, Japan, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan, International Center for Material Nanoarchitectonics, National Institute for Materials Science, International Center for Materials Nanoarchitectonics, NIMS Suguba, NIMS, Tsukuba, Japan, National Cheng Kung University, National Institute for Materials Science, Namiki 1-1, Tsukuba, 305-0044, Ibaraki, Japan, National institute of material science, Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan, Advanced Materials Laboratory, NIMS, National Institute for Materials Science, International Center for Materials Nanoarchitectonics, National Institute of Material Science, Japan, Tsukuba, National Institute for Materials Science

    • Terry Philip Orlando

      Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology, MIT, Research Laboratory of Electronics and Department of Electrical Engineering & Computer Science, Massachusetts Institute of Technology, Department of Electrical Engineering & Computer Science, Research Laboratory of Electronics, Massachusetts Institute of Technology

    • Simon Gustavsson

      Research Laboratory of Electronics, Massachusetts Institute of Technology, MIT Research Laboratory of Electronics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology, MIT

    • Pablo Jarillo-Herrero

      MIT, Massachusetts Institute of Technology MIT, Department of Physics, Massachusetts Institute of Technology, Massachusetts Institute of Technology, Physics, Massachusetts Institute of Technology

    • William Oliver

      MIT Lincoln Laboratory, Research Laboratory of Electronics, Massachusetts Institute of Technology, Research Laboratory of Electronics, MIT Lincoln Laboratory, Department of Electrical Engineering and Computer Science, MIT Research Laboratory of Electronics, MIT Lincoln Laboratory, MIT Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology, MIT Lincoln Laboratory, MIT, MIT, MIT Lincoln Lab, MIT Lincoln Lab, MIT Lincoln Lab, Massachusetts Institute of Technology, Research Laboratory of Electronics, Department of Electrical Engineering and Computer Science, and Department of Physics, Massachusetts Institute of Technology. MIT Lincoln L, Department of Physics, Department of Electrical Engineering & Computer Science, Research Laboratory of Electronics, MIT Lincoln Laboratory, Massachusetts Institute of Technol, Lincoln Laboratory, Research Laboratory of Electronics, and Department of Electrical Engineering & Computer Science, MIT

    View abstract →

  • Investigation of geometrical effects on merged-element transmon.

    ORAL

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    Presenters

    • Sungoh Park

      University of Colorado, Boulder, Physics, University of Colorado Boulder

    Authors

    • Sungoh Park

      University of Colorado, Boulder, Physics, University of Colorado Boulder

    • RUICHEN ZHAO

      National Institute of Standards and Technology, Boulder, Physics, University of Colorado Boulder

    • Corey Rae H McRae

      University of Colorado, Boulder, University of Colorado Boulder, National Institute of Standards and Technology, Boulder, Physics, University of Colorado Boulder

    • Anthony McFadden

      National Institute of Standards and Technology, Boulder, University of California, Santa Barbara

    • Mustafa Bal

      National Institute of Standards and Technology, Boulder, Physics, University of Colorado Boulder

    • Tongyu Zhao

      University of Colorado, Boulder, Physics, University of Colorado Boulder, Physics, CU Boulder

    • Joel Howard

      Colorado School of Mines

    • Junling Long

      University of Colorado, Boulder, Physics, University of Colorado Boulder, Physics, CU Boulder

    • David Pappas

      NIST, National Institute of Standards and Technology, National Institute of Standards and Technology, Boulder, National Institute of Standards and Technology Boulder

    View abstract →