Fabrication Technologies for Superconducting Quantum Circuits for Large-scale Quantum Computing

• TERAI Hirotaka

  Advanced ICT Research Institute, National Institute of Informationand Communications Technology

• QIU Wei

  Advanced ICT Research Institute, National Institute of Informationand Communications Technology

• YAMASHITA Taro

  Department of Electronics, Graduate School of Engineering, Nagoya University JST-PRESTO

Bibliographic Information

Other Title

• 大規模量子計算に向けた超伝導量子回路の作製技術
• ダイキボ リョウシ ケイサン ニ ムケタ チョウデンドウ リョウシ カイロ ノ サクセイ ギジュツ

Abstract

The superconducting qubit technology based on Josephson junctions is a promising platform for realizing quantum computers. Since being first demonstrated, the coherence time of superconducting qubits has improved from 10 ns to 100 μs over the past 18 years. As a result, high-fidelity qubit operations in a scalable architecture are now becoming possible. In this article, we introduce recent progress in the fabrication process of superconducting qubits for large-scale quantum computation.

Journal

• TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan)

  TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan) 53 (5), 295-305, 2018-08-20

  CRYOGENICS AND SUPERCONDUCTIVITY SOCIETY OF JAPAN

Keywords

• superconducting qubit
• coherence time
• abrication process
• circuit quantum electrodynamics
• (Some figures in this article may appear in colour only in the electronic version)

Details

• CRID: 1390001288084347776
• NII Article ID: 130007500596
• NII Book ID: AN00333419
• DOI: 10.2221/jcsj.53.295
• ISSN: 18800408
• ISSN: 03892441
• NDL BIB ID: 029269051
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I029269051
• Web Site: https://www.jstage.jst.go.jp/article/jcsj/53/5/53_295/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed