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Materials challenges and opportunities for quantum computing hardware

Journal Article · · Science
 [1];  [2];  [3];  [4];  [5];  [6];  [7];  [8];  [9];  [10]
  1. Department of Electrical Engineering, Princeton University, Princeton, NJ 08544, USA.
  2. School of Fundamental Science and Technology, Keio University, Yokohama 223-8522, Japan.
  3. Department of Physics and Astronomy and Institute of Applied Physics, Seoul National University, Seoul 08826, Korea.
  4. Department of Physics, Institute for Quantum Electronics, ETH Zürich, 8092 Zürich, Switzerland.
  5. Institut für Experimentalphysik, Universität Innsbruck, 6020 Innsbruck, Austria.
  6. IBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA.
  7. Laboratory for Physical Sciences, University of Maryland, College Park, MD 20740, USA., Quantum Materials Center, University of Maryland, College Park, MD 20742, USA.
  8. Department of Physics, The Pennsylvania State University, University Park, PA 16802, USA.
  9. School of Physics and Center of Excellence in Advanced Functional Materials, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
  10. Kavli Foundation, 5715 Mesmer Avenue, Los Angeles, CA 90230, USA.

Quantum computing hardware technologies have advanced during the past two decades, with the goal of building systems that can solve problems that are intractable on classical computers. The ability to realize large-scale systems depends on major advances in materials science, materials engineering, and new fabrication techniques. We identify key materials challenges that currently limit progress in five quantum computing hardware platforms, propose how to tackle these problems, and discuss some new areas for exploration. Addressing these materials challenges will require scientists and engineers to work together to create new, interdisciplinary approaches beyond the current boundaries of the quantum computing field.

Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0019331
OSTI ID:
1777671
Alternate ID(s):
OSTI ID: 1853096
Journal Information:
Science, Journal Name: Science Journal Issue: 6539 Vol. 372; ISSN 0036-8075
Publisher:
American Association for the Advancement of Science (AAAS)Copyright Statement
Country of Publication:
United States
Language:
English

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