CN115249070B - 量子芯片及量子计算机 - Google Patents
量子芯片及量子计算机 Download PDFInfo
- Publication number
- CN115249070B CN115249070B CN202211158061.1A CN202211158061A CN115249070B CN 115249070 B CN115249070 B CN 115249070B CN 202211158061 A CN202211158061 A CN 202211158061A CN 115249070 B CN115249070 B CN 115249070B
- Authority
- CN
- China
- Prior art keywords
- capacitor plate
- josephson junction
- quantum
- quantum chip
- plate
- Prior art date
- 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.)
- Active
Links
- 239000002096 quantum dot Substances 0.000 claims abstract description 92
- 230000004907 flux Effects 0.000 claims abstract description 66
- 230000036961 partial effect Effects 0.000 claims abstract description 33
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 230000001276 controlling effect Effects 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 claims description 176
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000002401 inhibitory effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 19
- 239000000758 substrate Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 17
- 241000238366 Cephalopoda Species 0.000 description 15
- 239000000463 material Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 239000010408 film Substances 0.000 description 8
- 238000004804 winding Methods 0.000 description 8
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 6
- 230000008054 signal transmission Effects 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010955 niobium Substances 0.000 description 3
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- JXASPPWQHFOWPL-UHFFFAOYSA-N Tamarixin Natural products C1=C(O)C(OC)=CC=C1C1=C(OC2C(C(O)C(O)C(CO)O2)O)C(=O)C2=C(O)C=C(O)C=C2O1 JXASPPWQHFOWPL-UHFFFAOYSA-N 0.000 description 1
- CFJRGWXELQQLSA-UHFFFAOYSA-N azanylidyneniobium Chemical compound [Nb]#N CFJRGWXELQQLSA-UHFFFAOYSA-N 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005040 ion trap Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- RJSRQTFBFAJJIL-UHFFFAOYSA-N niobium titanium Chemical compound [Ti].[Nb] RJSRQTFBFAJJIL-UHFFFAOYSA-N 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N10/00—Quantum computing, i.e. information processing based on quantum-mechanical phenomena
- G06N10/20—Models of quantum computing, e.g. quantum circuits or universal quantum computers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package
-
- 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
- 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
- H10N60/00—Superconducting devices
- H10N60/80—Constructional details
- H10N60/82—Current path
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Evolutionary Computation (AREA)
- Data Mining & Analysis (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Computational Mathematics (AREA)
- Artificial Intelligence (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
Abstract
Description
Claims (16)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211158061.1A CN115249070B (zh) | 2022-09-22 | 2022-09-22 | 量子芯片及量子计算机 |
PCT/CN2023/108084 WO2024045930A1 (zh) | 2022-08-31 | 2023-07-19 | 量子芯片及量子计算机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211158061.1A CN115249070B (zh) | 2022-09-22 | 2022-09-22 | 量子芯片及量子计算机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115249070A CN115249070A (zh) | 2022-10-28 |
CN115249070B true CN115249070B (zh) | 2023-01-03 |
Family
ID=83700704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211158061.1A Active CN115249070B (zh) | 2022-08-31 | 2022-09-22 | 量子芯片及量子计算机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115249070B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024045930A1 (zh) * | 2022-08-31 | 2024-03-07 | 本源量子计算科技(合肥)股份有限公司 | 量子芯片及量子计算机 |
CN116187461A (zh) * | 2023-02-16 | 2023-05-30 | 合肥本源量子计算科技有限责任公司 | 一种比特结构、量子芯片及其制作方法和量子计算机 |
CN117669755B (zh) * | 2024-01-31 | 2024-05-14 | 山东云海国创云计算装备产业创新中心有限公司 | 超导量子芯片及控制cz门保真度的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9998122B2 (en) * | 2016-06-08 | 2018-06-12 | Auburn University | Superconducting quantum logic and applications of same |
US10540603B2 (en) * | 2018-06-19 | 2020-01-21 | Northrop Grumman Systems Corporation | Reconfigurable quantum routing |
CN110738320B (zh) * | 2019-10-11 | 2022-11-22 | 北京百度网讯科技有限公司 | 一种超导电路结构及超导量子芯片、超导量子计算机 |
CN216286749U (zh) * | 2021-10-22 | 2022-04-12 | 合肥本源量子计算科技有限责任公司 | 一种超导量子电路及一种量子计算机 |
CN217386814U (zh) * | 2022-05-10 | 2022-09-06 | 合肥本源量子计算科技有限责任公司 | 磁通调控结构、测试装置 |
-
2022
- 2022-09-22 CN CN202211158061.1A patent/CN115249070B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN115249070A (zh) | 2022-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN115249070B (zh) | 量子芯片及量子计算机 | |
CN215729853U (zh) | 一种量子芯片及一种量子计算机 | |
KR102211013B1 (ko) | 기생 커패시턴스의 감소 및 인덕티브 커플러 모드에 대한 커플링 | |
CN115438795B (zh) | 一种量子芯片及量子计算机 | |
AU2020259830B2 (en) | Qubit frequency tuning structures and fabrication methods for flip chip quantum computing devices | |
US11527697B2 (en) | Qubit frequency tuning structures and fabrication methods for flip chip quantum computing devices | |
US11195982B2 (en) | Qubit frequency tuning structures and fabrication methods for flip chip quantum computing devices | |
CN216286749U (zh) | 一种超导量子电路及一种量子计算机 | |
CA3196631A1 (en) | Tunable coupler with coupling extension | |
EP4361901A1 (en) | Superconducting quantum circuit and preparation method therefor, and quantum computer | |
US11223005B2 (en) | Gradiometric parallel superconducting quantum interface device | |
CN116187461A (zh) | 一种比特结构、量子芯片及其制作方法和量子计算机 | |
CN115438793A (zh) | 一种量子芯片及其制备方法、量子计算机 | |
CN217690118U (zh) | 一种超导量子比特及量子计算机 | |
CN117332862A (zh) | 一种超导量子比特及量子计算机 | |
CN218413511U (zh) | 超导量子比特结构及量子计算机 | |
US20200064412A1 (en) | Magnetic flux control in superconducting devices | |
CN115438794A (zh) | 一种量子计算电路及一种量子计算机 | |
CN117669746A (zh) | 超导量子比特结构及量子计算机 | |
WO2024045930A1 (zh) | 量子芯片及量子计算机 | |
CN116151379A (zh) | 一种量子电路、量子计算方法及量子计算机 | |
CN217880354U (zh) | 一种磁通调控结构及量子器件 | |
CN219285749U (zh) | 一种量子比特、电路、芯片以及计算机 | |
CN218413512U (zh) | 一种量子芯片及量子计算机 | |
CN117332866A (zh) | 一种磁通调控结构及量子器件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 230088 6th floor, E2 building, phase II, innovation industrial park, 2800 innovation Avenue, high tech Zone, Hefei City, Anhui Province Patentee after: Benyuan Quantum Computing Technology (Hefei) Co.,Ltd. Address before: 230088 6th floor, E2 building, phase II, innovation industrial park, 2800 innovation Avenue, high tech Zone, Hefei City, Anhui Province Patentee before: ORIGIN QUANTUM COMPUTING COMPANY, LIMITED, HEFEI |
|
CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Quantum chips and quantum computers Effective date of registration: 20231027 Granted publication date: 20230103 Pledgee: Anhui pilot Free Trade Zone Hefei area sub branch of Huishang Bank Co.,Ltd. Pledgor: Benyuan Quantum Computing Technology (Hefei) Co.,Ltd. Registration number: Y2023980062975 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |