CN116472612A - 量子比特电路、量子计算机以及量子比特电路的制造方法 - Google Patents

量子比特电路、量子计算机以及量子比特电路的制造方法 Download PDF

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Publication number
CN116472612A
CN116472612A CN202080107411.4A CN202080107411A CN116472612A CN 116472612 A CN116472612 A CN 116472612A CN 202080107411 A CN202080107411 A CN 202080107411A CN 116472612 A CN116472612 A CN 116472612A
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majorana
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Chinese (zh)
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大伴真名步
河口研一
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Fujitsu Ltd
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Fujitsu Ltd
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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/10—Junction-based devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/10—Junction-based devices
    • H10N60/12—Josephson-effect devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N10/00—Quantum computing, i.e. information processing based on quantum-mechanical phenomena
    • G06N10/40—Physical realisations or architectures of quantum processors or components for manipulating qubits, e.g. qubit coupling or qubit control
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/383—Quantum effect devices, e.g. of devices using quantum reflection, diffraction or interference effects
    • H10D48/3835—Semiconductor qubit devices comprising a plurality of quantum mechanically interacting semiconductor quantum dots, e.g. Loss-DiVincenzo spin qubits
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/01—Manufacture or treatment
    • H10N60/0912—Manufacture or treatment of Josephson-effect devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/80—Constructional details
    • H10N60/805—Constructional details for Josephson-effect devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N69/00—Integrated devices, or assemblies of multiple devices, comprising at least one superconducting element covered by group H10N60/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Evolutionary Computation (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Semiconductor Memories (AREA)
CN202080107411.4A 2020-12-24 2020-12-24 量子比特电路、量子计算机以及量子比特电路的制造方法 Pending CN116472612A (zh)

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PCT/JP2020/048426 WO2022137421A1 (ja) 2020-12-24 2020-12-24 量子ビット回路、量子コンピュータ及び量子ビット回路の製造方法

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US (1) US20230329126A1 (https=)
EP (1) EP4270502A4 (https=)
JP (1) JPWO2022137421A1 (https=)
CN (1) CN116472612A (https=)
WO (1) WO2022137421A1 (https=)

Families Citing this family (4)

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JPWO2024023967A1 (https=) * 2022-07-27 2024-02-01
WO2024047817A1 (ja) * 2022-08-31 2024-03-07 富士通株式会社 電子デバイス及び電子デバイスの製造方法
WO2024127469A1 (ja) * 2022-12-12 2024-06-20 富士通株式会社 積層構造体、量子ビットデバイス、積層構造体の製造方法及び量子ビットデバイスの製造方法
JPWO2024150293A1 (https=) * 2023-01-11 2024-07-18

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013247267A (ja) * 2012-05-28 2013-12-09 National Institute For Materials Science 縁マヨラナフェルミ粒子を使用したトポロジカル量子計算用デバイスユニット、及びその操作方法、並びにトポロジカル量子計算用デバイス、及びその操作方法
US20180053809A1 (en) * 2016-08-17 2018-02-22 Microsoft Technology Licensing, Llc Quantum computing devices with majorana hexon qubits
WO2019100017A1 (en) * 2017-11-19 2019-05-23 Microsoft Technology Licensing, Llc Quantum spin hall-based charging energy-protected quantum computation

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Publication number Priority date Publication date Assignee Title
US9040959B2 (en) * 2012-05-08 2015-05-26 Microsoft Technology Licensing, Llc Multi-band topological nanowires
US9489634B2 (en) * 2013-03-15 2016-11-08 Microsoft Technology Licensing, Llc Topological quantum computation via tunable interactions
US10333048B2 (en) * 2015-09-20 2019-06-25 Microsoft Technology Licensing, Llc Universal topological quantum computers based on majorana nanowire networks
WO2018035361A1 (en) * 2016-08-17 2018-02-22 Microsoft Technology Licensing, Llc Quantum computing methods and devices for majorana qubits
US10346348B2 (en) * 2016-08-17 2019-07-09 Microsoft Technology Licensing, Llc Quantum computing methods and devices for Majorana Tetron qubits
DE102017002616A1 (de) * 2017-03-20 2018-09-20 Forschungszentrum Jülich GmbH Verfahren zur in-situ Herstellung von "Majorana-Materialien - Supraleiter" Hybridnetzwerken, sowie eine durch das Verfahren hergestellte Hybridstruktur
WO2019010090A1 (en) * 2017-07-07 2019-01-10 Microsoft Technology Licensing, Llc SELECTIVE ENGRAVING WITH HYDROGEN FOR THE CONSTRUCTION OF TOPOLOGICAL QUANTUM BITS
WO2019140031A2 (en) * 2018-01-10 2019-07-18 Massachusetts Institute Of Technology Quantum information processing with majorana bound states in superconducting circuits
US10692010B2 (en) * 2018-07-20 2020-06-23 Microsoft Technology Licensing, Llc Form and fabrication of semiconductor-superconductor nanowires and quantum devices based thereon
US11100419B2 (en) * 2019-05-06 2021-08-24 Massachusetts Institute Of Technology Majorana pair based qubits for fault tolerant quantum computing architecture using superconducting gold surface states

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013247267A (ja) * 2012-05-28 2013-12-09 National Institute For Materials Science 縁マヨラナフェルミ粒子を使用したトポロジカル量子計算用デバイスユニット、及びその操作方法、並びにトポロジカル量子計算用デバイス、及びその操作方法
US20180053809A1 (en) * 2016-08-17 2018-02-22 Microsoft Technology Licensing, Llc Quantum computing devices with majorana hexon qubits
WO2019100017A1 (en) * 2017-11-19 2019-05-23 Microsoft Technology Licensing, Llc Quantum spin hall-based charging energy-protected quantum computation

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WO2022137421A1 (ja) 2022-06-30
EP4270502A1 (en) 2023-11-01
EP4270502A4 (en) 2024-02-14
US20230329126A1 (en) 2023-10-12
JPWO2022137421A1 (https=) 2022-06-30

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Application publication date: 20230721