JPWO2024069800A1 - - Google Patents
Info
- Publication number
- JPWO2024069800A1 JPWO2024069800A1 JP2024548916A JP2024548916A JPWO2024069800A1 JP WO2024069800 A1 JPWO2024069800 A1 JP WO2024069800A1 JP 2024548916 A JP2024548916 A JP 2024548916A JP 2024548916 A JP2024548916 A JP 2024548916A JP WO2024069800 A1 JPWO2024069800 A1 JP WO2024069800A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/10—Junction-based devices
- H10N60/12—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
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Computing Systems (AREA)
- Evolutionary Computation (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computational Mathematics (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)
- Manufacturing & Machinery (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2022/036204 WO2024069800A1 (ja) | 2022-09-28 | 2022-09-28 | ジョセフソン接合素子の製造方法および量子ビットデバイスの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024069800A1 true JPWO2024069800A1 (https=) | 2024-04-04 |
Family
ID=90476667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024548916A Pending JPWO2024069800A1 (https=) | 2022-09-28 | 2022-09-28 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250228141A1 (https=) |
| EP (1) | EP4598329A4 (https=) |
| JP (1) | JPWO2024069800A1 (https=) |
| WO (1) | WO2024069800A1 (https=) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180358537A1 (en) * | 2017-06-07 | 2018-12-13 | International Business Machines Corporation | Shadow mask sidewall tunnel junction for quantum computing |
| JP2020061554A (ja) * | 2019-10-31 | 2020-04-16 | 国立研究開発法人科学技術振興機構 | 超伝導複合量子計算回路 |
| JP2020535461A (ja) * | 2017-09-18 | 2020-12-03 | グーグル エルエルシー | ２段階成膜プロセスにおける接合抵抗の変動の低減 |
| US20210313507A1 (en) * | 2020-04-01 | 2021-10-07 | Alibaba Group Holding Limited | Hard mask and preparation method thereof, preparation method of josephson junction, and superconducting circuit |
| US20220037578A1 (en) * | 2020-08-03 | 2022-02-03 | International Business Machines Corporation | Lithography for fabricating josephson junctions |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPQ980700A0 (en) * | 2000-08-31 | 2000-09-21 | Unisearch Limited | Fabrication of nanoelectronic circuits |
| JP4392471B2 (ja) | 2003-03-18 | 2010-01-06 | 富士通株式会社 | 電界効果トランジスタ及びその製造方法 |
| JP6384755B2 (ja) | 2014-08-05 | 2018-09-05 | 富士電機株式会社 | リフトオフマスク並びにそれを用いて製造された半導体素子およびｍｅｍｓ素子 |
| WO2017217960A1 (en) * | 2016-06-13 | 2017-12-21 | Intel Corporation | Josephson junction damascene fabrication |
| US20220231216A1 (en) * | 2019-06-28 | 2022-07-21 | Nec Corporation | Circuit manufacturing method and superconducting circuit |
| US11174545B2 (en) | 2019-11-06 | 2021-11-16 | International Business Machines Corporation | Oblique deposition for quantum device fabrication |
-
2022
- 2022-09-28 EP EP22960863.3A patent/EP4598329A4/en active Pending
- 2022-09-28 JP JP2024548916A patent/JPWO2024069800A1/ja active Pending
- 2022-09-28 WO PCT/JP2022/036204 patent/WO2024069800A1/ja not_active Ceased
-
2025
- 2025-03-24 US US19/088,603 patent/US20250228141A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180358537A1 (en) * | 2017-06-07 | 2018-12-13 | International Business Machines Corporation | Shadow mask sidewall tunnel junction for quantum computing |
| JP2020535461A (ja) * | 2017-09-18 | 2020-12-03 | グーグル エルエルシー | ２段階成膜プロセスにおける接合抵抗の変動の低減 |
| JP2020061554A (ja) * | 2019-10-31 | 2020-04-16 | 国立研究開発法人科学技術振興機構 | 超伝導複合量子計算回路 |
| US20210313507A1 (en) * | 2020-04-01 | 2021-10-07 | Alibaba Group Holding Limited | Hard mask and preparation method thereof, preparation method of josephson junction, and superconducting circuit |
| US20220037578A1 (en) * | 2020-08-03 | 2022-02-03 | International Business Machines Corporation | Lithography for fabricating josephson junctions |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4598329A4 (en) | 2025-11-26 |
| WO2024069800A1 (ja) | 2024-04-04 |
| US20250228141A1 (en) | 2025-07-10 |
| EP4598329A1 (en) | 2025-08-06 |
Similar Documents
Legal Events
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