Superconducting Qubits: Josephson Junctions

Presentations

• Preparation of NbN-AlN-NbN Josephson junctions by atomic layer deposition

  ORAL

  March 18, 2025, 8:00 AM – March 18, 2025, 8:12 AM

  Presenters

  • Danqing Wang

    • Yale University

  Authors

  • Danqing Wang

    • Yale University

  • Chengxing He

    • Yale University

  • Charlotte Boettcher

    • Yale University

  • Yufeng Wu

    • Yale University

  • Chunzhen Li

    • Yale University

  • Hong X Tang

    • Yale University

  View abstract →

• Epitaxially grown NbN/AlN/NbN Josephson junctions with sidewall spacer structure for superconducting qubit

  ORAL

  March 18, 2025, 8:12 AM – March 18, 2025, 8:24 AM

  Presenters

  • Koki Honda

    • Graduate School of Engineering, Tohoku University

  Authors

  • Koki Honda

    • Graduate School of Engineering, Tohoku University

  • Daiki Kurihara

    • Graduate School of Engineering, Tohoku University

  • Duong Pham

    • Graduate School of Engineering, Tohoku University

  • Hiroki Kutsuma

    • Graduate School of Engineering, Tohoku University

  • Hirotaka Terai

    • NICT
    • Advanced ICT Research Institute, National Institute of Information and Communications Technology
    • National Institute of Information and Communications Technology

  • Taro Yamashita

    • Graduate School of Engineering, Tohoku University

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 18, 2025, 8:24 AM – March 18, 2025, 8:36 AM

  View abstract →

• Mingzhao Liu

  ORAL · Invited

  March 18, 2025, 8:36 AM – March 18, 2025, 9:12 AM

  Presenters

  • Mingzhao Liu

    • Brookhaven National Laboratory

  Authors

  • Mingzhao Liu

    • Brookhaven National Laboratory

  View abstract →

• Merged element transmon qubit based on the vdW Josephson junction

  ORAL

  March 18, 2025, 9:12 AM – March 18, 2025, 9:24 AM

  Presenters

  • Sein Park

    • Massachusetts Institute of Technology

  Authors

  • Sein Park

    • Massachusetts Institute of Technology

  • Joel I-Jan Wang

    • Massachusetts Institute of Technology

  • Sameia Zaman

    • Massachusetts Institute of Technology

  • Daniel Rodan-Legrain

    • Massachusetts Institute of Technology

  • Hung-Yu Tsao

    • Massachusetts Institute of Technology

  • Chia-Chin Tsai

    • Massachusetts Institute of Technology

  • Aranya Goswami

    • Massachusetts Institute of Technology

  • William P Banner

    • Massachusetts Institute of Technology

  • Gabriel Cutter

    • Massachusetts Institute of Technology

  • Frederike Brockmeyer

    • Massachusetts Institute of Technology

  • Réouven Assouly

    • Massachussets Institute of Technology
    • Ecole Normale Superieure de Lyon

  • Kenji Watanabe

    • National Institute for Materials Science
    • NIMS
    • Research Center for Functional Materials, National Institute for Materials Science
    • Research Center for Electronic and Optical Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • Research Center for Functional Materials, National Institute of Material Science, Tsukuba, Japan
    • National Institute of Materials Science
    • Advanced Materials Laboratory, National Institute for Materials Science

  • Takashi Taniguchi

    • National Institute for Materials Science
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • International Center for Materials Nanoarchitectonics, National Institute of Material Science, Tsukuba, Japan
    • Advanced Materials Laboratory, National Institute for Materials Science

  • Terry P Orlando

    • Massachusetts Institute of Technology

  • Kyle Serniak

    • MIT Lincoln Laboratory
    • Lincoln Laboratory, Massachusetts Institute of Technology

  • Jeffrey A Grover

    • Massachusetts Institute of Technology (MIT)
    • Massachusetts Institute of Technology
    • MIT

  • Pablo Jarillo-Herrero

    • Massachusetts Institute of Technology

  • William D Oliver

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology (MIT)

  View abstract →

• Hybrid 2D-3D Heterostructures for Transmon Qubits

  ORAL

  March 18, 2025, 9:24 AM – March 18, 2025, 9:36 AM

  Presenters

  • John W Lyons

    • Carnegie Mellon University

  Authors

  • John W Lyons

    • Carnegie Mellon University

  • Param Jitendra Patel

    • University of Pittsburgh
    • Yale University

  • Junwon Choi

    • Carnegie Mellon University

  • Michael Hatridge

    • Yale University
    • University of Pittsburgh

  • Benjamin M Hunt

    • Carnegie Mellon University

  View abstract →

• Fabrication and Characterization of Ultra-Thin Single-Crystalline Si Fins for Al/Si/Al Josephson Junctions

  ORAL

  March 18, 2025, 9:36 AM – March 18, 2025, 9:48 AM

  Presenters

  • Teun van Schijndel

    • University of California, Santa Barbara
    • University of California Santa Barbara

  Authors

  • Teun van Schijndel

    • University of California, Santa Barbara
    • University of California Santa Barbara

  • Anthony P McFadden

    • National Institute of Standards and Technology
    • National Institute of Standards and Technology Boulder

  • Yu Wu

    • University of California, Santa Barbara

  • Aranya Goswami

    • Massachusetts Institute of Technology

  • Wilson J Yanez Parreno

    • University of California Santa Barbara

  • Kevin Nangoi

    • University of California, Santa Barbara

  • Chris G Van de Walle

    • University of California, Santa Barbara

  • Raymond W Simmonds

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

  • Christopher J Palmstrom

    • University of California Santa Barbara
    • University of California, Santa Barbara

  View abstract →

• Crystalline superconductor-semiconductor Josephson junctions for compact superconducting qubits

  ORAL

  March 18, 2025, 9:48 AM – March 18, 2025, 10:00 AM

  Presenters

  • Jesse Balgley

    • Columbia University

  Authors

  • Jesse Balgley

    • Columbia University

  • Jinho Park

    • Columbia University

  • Xuanjing Chu

    • Columbia University

  • Ethan G Arnault

    • Massachusetts Institute of Technology

  • Martin V Gustafsson

    • Raytheon BBN Technologies

  • James C Hone

    • Columbia University

  • Kin Chung Fong

    • Raytheon BBN
    • Raytheon BBN Technologies
    • Northeastern University

  View abstract →

• Synchrotron-Based X-ray Reflectivity of Al/AlO_x/Al Josephson Junctions

  ORAL

  March 18, 2025, 10:00 AM – March 18, 2025, 10:12 AM

  Presenters

  • Alex Abelson

    • Lawrence Livermore National Laboratory

  Authors

  • Alex Abelson

    • Lawrence Livermore National Laboratory

  • Loren D Alegria

    • Lawrence Livermore National Laboratory

  • Shannon Harvey

    • Stanford University

  • Fanghui Wan

    • Stanford University

  • Mihir Pendharkar

    • Stanford Institute for Materials & Energy Sciences, Stanford University
    • Stanford University

  • Apurva Mehta

    • SLAC National Laboratory

  • Paul B. Welander

    • SLAC National Accelerator Laboratory

  • Vincenzo Lordi

    • Lawrence Livermore National Laboratory

  • David I Schuster

    • Stanford University

  View abstract →

• Improving Aluminum Oxide Synthesis for QIS devices

  ORAL

  March 18, 2025, 10:12 AM – March 18, 2025, 10:24 AM

  Presenters

  • Runze Li

    • University of Maryland College Park

  Authors

  • Runze Li

    • University of Maryland College Park

  • Joshua M Pomeroy

    • National Institute of Standards and Technology (NIST)

  View abstract →

• Fabrication of Josephson Junctions with alternative materials using hybrid deposition techniques

  ORAL

  March 18, 2025, 10:24 AM – March 18, 2025, 10:36 AM

  Presenters

  • Yashwanth Balaji

    • Lawrence Berkeley National Laboratory

  Authors

  • Yashwanth Balaji

    • Lawrence Berkeley National Laboratory

  • Mythili Surendran

    • Lawrence Berkeley National Laboratory

  • Aidar Kemelbay

    • Lawrence Berkeley National Laboratory

  • Arian Gashi

    • Lawrence Berkeley National Laboratory

  • Haoxin Zhou

    • University of California, Berkeley and Lawrence Berkeley National Laboratory
    • University of California, Berkeley

  • Kangdi Yu

    • University of California, Berkeley
    • UC Berkeley

  • Alp Sipahigil

    • University of California Berkeley
    • University of California, Berkeley
    • University of California, Berkeley and Lawrence Berkeley National Laboratory

  • Shaul Aloni

    • Lawrence Berkeley National Labs
    • Lawrence Berkeley National Laboratory
    • Molecular Foundry, Lawrence Berkeley National Laboratory

  • Adam Schwartzberg

    • Lawrence Berkeley National Laboratory

  View abstract →

• Towards YBCO microwave quantum circuits for applications in high magnetic fields

  ORAL

  March 18, 2025, 10:36 AM – March 18, 2025, 10:48 AM

  Presenters

  • Kenny Fohmann

    • University of Tuebingen

  Authors

  • Kenny Fohmann

    • University of Tuebingen

  • Timo Maerklin

    • University of Tuebingen

  • Michael Schoellhorn

    • University of Tuebingen

  • Janis Peter

    • University of Tuebingen

  • Mohamad Adnan El Kazouini

    • University of Tuebingen

  • Christoph Schmid

    • University of Tuebingen
    • University of Tübingen, Physikalisches Institut, Center for Quantum Science (CQ) and LISA+

  • Dieter Koelle

    • University of Tuebingen
    • University of Tübingen, Physikalisches Institut, Center for Quantum Science (CQ) and LISA+

  • Reinhold Kleiner

    • University of Tuebingen

  • Daniel Bothner

    • University of Tübingen
    • University of Tuebingen

  View abstract →

• Simulation of Energy Transport in Novel Materials Using G4CMP

  ORAL

  March 18, 2025, 10:48 AM – March 18, 2025, 11:00 AM

  Publication: Modeling Athermal Phonons in Novel Materials using the G4CMP Simulation Toolkit

  Presenters

  • Israel Hernandez

    • Illinois Institute of Technology
    • illinois institute of technology
    • Illinois Institute Of Technology

  Authors

  • Israel Hernandez

    • Illinois Institute of Technology
    • illinois institute of technology
    • Illinois Institute Of Technology

  • Rakshya N/A Khatiwada

    • Illinois Institute of Technology

  • Ryan E Linehan

    • Fermi National Accelerator Laboratory (Fermilab)

  View abstract →