CN100339867C - 隔离昆比特与环境的方法及结构 - Google Patents
隔离昆比特与环境的方法及结构 Download PDFInfo
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- CN100339867C CN100339867C CNB2005100064269A CN200510006426A CN100339867C CN 100339867 C CN100339867 C CN 100339867C CN B2005100064269 A CNB2005100064269 A CN B2005100064269A CN 200510006426 A CN200510006426 A CN 200510006426A CN 100339867 C CN100339867 C CN 100339867C
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- 238000000034 method Methods 0.000 title claims abstract description 39
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- 238000010168 coupling process Methods 0.000 claims abstract description 18
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- 238000013461 design Methods 0.000 description 9
- 230000005610 quantum mechanics Effects 0.000 description 4
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
-
- 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
Abstract
Description
Claims (26)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/782,811 | 2004-02-23 | ||
US10/782,811 US7321884B2 (en) | 2004-02-23 | 2004-02-23 | Method and structure to isolate a qubit from the environment |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1661631A CN1661631A (zh) | 2005-08-31 |
CN100339867C true CN100339867C (zh) | 2007-09-26 |
Family
ID=34861092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100064269A Expired - Fee Related CN100339867C (zh) | 2004-02-23 | 2005-01-31 | 隔离昆比特与环境的方法及结构 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7321884B2 (zh) |
JP (2) | JP4244344B2 (zh) |
KR (1) | KR100745475B1 (zh) |
CN (1) | CN100339867C (zh) |
TW (1) | TWI335670B (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7321884B2 (en) * | 2004-02-23 | 2008-01-22 | International Business Machines Corporation | Method and structure to isolate a qubit from the environment |
US7533068B2 (en) | 2004-12-23 | 2009-05-12 | D-Wave Systems, Inc. | Analog processor comprising quantum devices |
US7921372B2 (en) | 2005-03-25 | 2011-04-05 | Microsoft Corporation | System and method for pinning tabs in a tabbed browser |
WO2008064491A1 (en) * | 2006-12-01 | 2008-06-05 | D-Wave Systems, Inc. | Superconducting shielding for use with an intergrated circuit for quantum computing |
US20080284545A1 (en) * | 2007-05-15 | 2008-11-20 | George Andrew Keefe | Fixed impedance low pass metal powder filter with a planar buried stripline geometry |
US8117000B2 (en) * | 2009-07-23 | 2012-02-14 | International Business Machines Corporation | Measuring quantum states of superconducting resonators |
US8865537B2 (en) | 2013-03-14 | 2014-10-21 | International Business Machines Corporation | Differential excitation of ports to control chip-mode mediated crosstalk |
US9159033B2 (en) | 2013-03-14 | 2015-10-13 | Internatinal Business Machines Corporation | Frequency separation between qubit and chip mode to reduce purcell loss |
US8972921B2 (en) | 2013-03-14 | 2015-03-03 | International Business Machines Corporation | Symmetric placement of components on a chip to reduce crosstalk induced by chip modes |
US9501748B2 (en) | 2014-11-04 | 2016-11-22 | Northrop Grumman Systems Corporation | Mixed coupling between a qubit and resonator |
EP3497726A4 (en) * | 2016-08-15 | 2020-04-08 | INTEL Corporation | MICRO-TAPE AND MICRO-BAND TRANSMISSION LINES FOR QUANTUM BITS |
WO2018063205A1 (en) * | 2016-09-29 | 2018-04-05 | Intel Corporation | On-chip wireless communication devices for qubits |
US10176432B2 (en) * | 2017-03-07 | 2019-01-08 | International Business Machines Corporation | Weakly tunable qubit based on two coupled disparate transmons |
CA3228561A1 (en) * | 2017-08-09 | 2019-02-14 | Google Llc | Frequency pattern for reducing parasitic interactions in a qubit grid |
JP6931122B2 (ja) * | 2017-08-09 | 2021-09-01 | グーグル エルエルシーGoogle LLC | 表面符号誤り訂正のためのキュービットグリッドにおける寄生相互作用の低減 |
US10614371B2 (en) * | 2017-09-29 | 2020-04-07 | International Business Machines Corporation | Debugging quantum circuits by circuit rewriting |
CN109755379B (zh) * | 2017-11-24 | 2020-06-05 | 中国科学院物理研究所 | 实现拓扑量子比特的装置和相应的制备方法 |
CN111903057A (zh) * | 2018-02-27 | 2020-11-06 | D-波系统公司 | 用于将超导传输线耦合到谐振器阵列的系统和方法 |
US11422958B2 (en) | 2019-05-22 | 2022-08-23 | D-Wave Systems Inc. | Systems and methods for efficient input and output to quantum processors |
US11004896B1 (en) | 2019-11-06 | 2021-05-11 | International Business Machines Corporation | System and method for non-invasive large-scale qubit device characterization technique |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1278967A (zh) * | 1997-09-17 | 2001-01-03 | 单一检索有限公司 | 量子计算机 |
WO2003052687A1 (en) * | 2001-12-17 | 2003-06-26 | D-Wave Systems, Inc. | Finger squid qubit device and method of using same |
CN1449359A (zh) * | 2000-08-30 | 2003-10-15 | 尤尼瑟驰有限公司 | 量子计算机的硅基片上的单分子阵列 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5260251A (en) * | 1991-06-06 | 1993-11-09 | E. I. Du Pont De Nemours And Company | Process for making superconducting Tl-Pb-Sr-Ca-Cu oxide films |
US6081882A (en) | 1998-04-09 | 2000-06-27 | Silicon Graphics, Inc. | Quantum acceleration of conventional non-quantum computers |
JP3949318B2 (ja) | 1999-07-02 | 2007-07-25 | 富士通株式会社 | 量子コンピュータ |
DE19941311C1 (de) | 1999-08-31 | 2001-06-07 | Cryoelectra Ges Fuer Kryoelek | Bandfilter |
US6580102B2 (en) | 2001-06-05 | 2003-06-17 | D-Wave Systems, Inc. | Four-terminal system for reading the state of a phase qubit |
JP4961650B2 (ja) | 2001-09-18 | 2012-06-27 | 富士通株式会社 | 量子回路装置 |
JP2005524127A (ja) * | 2001-11-06 | 2005-08-11 | ザ ジョンズ ホプキンズ ユニバーシティ | 単一光子の量子状態を使用して論理演算を実行する技術 |
US6900454B2 (en) | 2002-04-20 | 2005-05-31 | D-Wave Systems, Inc. | Resonant controlled qubit system |
FR2839389B1 (fr) | 2002-05-03 | 2005-08-05 | Commissariat Energie Atomique | Dispositif de bit quantique supraconducteur a jonctions josephson |
US7321884B2 (en) * | 2004-02-23 | 2008-01-22 | International Business Machines Corporation | Method and structure to isolate a qubit from the environment |
-
2004
- 2004-02-23 US US10/782,811 patent/US7321884B2/en active Active
- 2004-12-17 JP JP2004365414A patent/JP4244344B2/ja not_active Expired - Fee Related
-
2005
- 2005-01-24 KR KR1020050006185A patent/KR100745475B1/ko not_active IP Right Cessation
- 2005-01-31 CN CNB2005100064269A patent/CN100339867C/zh not_active Expired - Fee Related
- 2005-02-01 TW TW094103117A patent/TWI335670B/zh not_active IP Right Cessation
-
2007
- 2007-08-29 US US11/847,203 patent/US7925614B2/en active Active
-
2008
- 2008-10-30 JP JP2008279382A patent/JP5078839B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1278967A (zh) * | 1997-09-17 | 2001-01-03 | 单一检索有限公司 | 量子计算机 |
CN1449359A (zh) * | 2000-08-30 | 2003-10-15 | 尤尼瑟驰有限公司 | 量子计算机的硅基片上的单分子阵列 |
WO2003052687A1 (en) * | 2001-12-17 | 2003-06-26 | D-Wave Systems, Inc. | Finger squid qubit device and method of using same |
Also Published As
Publication number | Publication date |
---|---|
CN1661631A (zh) | 2005-08-31 |
JP5078839B2 (ja) | 2012-11-21 |
US20050184284A1 (en) | 2005-08-25 |
JP2005242991A (ja) | 2005-09-08 |
KR100745475B1 (ko) | 2007-08-02 |
US7925614B2 (en) | 2011-04-12 |
TWI335670B (en) | 2011-01-01 |
JP2009076091A (ja) | 2009-04-09 |
US7321884B2 (en) | 2008-01-22 |
KR20050083578A (ko) | 2005-08-26 |
JP4244344B2 (ja) | 2009-03-25 |
US20070295954A1 (en) | 2007-12-27 |
TW200541069A (en) | 2005-12-16 |
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Effective date of registration: 20171204 Address after: Grand Cayman, Cayman Islands Patentee after: GLOBALFOUNDRIES INC. Address before: American New York Patentee before: Core USA second LLC Effective date of registration: 20171204 Address after: American New York Patentee after: Core USA second LLC Address before: American New York Patentee before: International Business Machines Corp. |
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Granted publication date: 20070926 |