Collaborator Publications

• Michael R. Geller (University of Georgia) Webpage
• Alexander N. Korotkov (UC Riverside) Publications
• Robert McDermott (University of Wisconsin, Madison) Webpage
• Frank Wilhelm (Saarland University) Webpage
• Clare C. Yu (UC Irvine) Publications
• Enrique Solano (University of the Basque Country) Publications
• Anatoli Polkovnikov (Boston University) Publications
• Group publications without John Martinis

Papers

Years: 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002

2018

• Fluctuations of Energy-Relaxation Times in Superconducting Qubits P. V. Klimov, J. Kelly, J. Chen, M. Neeley, A. Megrant, B. Burkett, R. Barends, K. Arya, B. Chiaro, Y. Chen, A. Dunsworth, A. Fowler, B. Foxen, C. Gidney, M. Giustina, R. Graff, T. Huang, E. Jeffrey, Erik Lucero, J. Mutus, O. Naaman, C. Neill, C. Quintana, P. Roushan, Daniel Sank, A. Vainsencher, J. Wenner, T. White, S. Boixo, R. Babbush, V. Smelyanskiy, H. Neven, John M. Martinis PRL 121, 090502 (2018).. PRL | PDF | arXiv:1803.03226 | Google AI Blog
• Physical qubit calibration on a directed acyclic graph Julian Kelly, Peter O'Malley, Matthew Neeley, Hartmut Neven, John M. Martinis Submitted (2018). PDF | arXiv:1803.03226
• A blueprint for demonstrating quantum supremacy with superconducting qubits C. Neill, P. Roushan, K. Kechedzhi, S. Boixo, S. V. Isakov, V. Smelyanskiy, R. Barends, B. Burkett, Y. Chen, Z. Chen, B. Chiaro, A. Dunsworth, A. Fowler, B. Foxen, R.Graff, E. Jeffrey, J. Kelly, E. Lucero, A. Megrant, J. Mutus, M. Neeley, C. Quintana, D. Sank, A. Vainsencher, J. Wenner, T. C. White, H. Neven, J. M. Martinis Science 360, Issue 6385, 195-199 (2018). | PDF | Science | arXiv:1709.06678 | MIT Technology Review | UCSB Current

2017

• Low Loss Multi-Layer Wiring for Superconducting Microwave Devices A. Dunsworth, A. Megrant, R. Barends, Yu Chen, Zijun Chen, B. Chiaro, A. Fowler, B. Foxen, E. Jeffrey, J. Kelly, P. V. Klimov, E. Lucero, J.Y. Mutus, M. Neeley, C. Neill, C. Quintana, P. Roushan, D. Sank, A. Vainsencher, J. Wenner, T.C. White, H. Neven, John M. Martinis Submitted (2017). PDF | arXiv:1712.01671
• Qubit compatible superconducting interconnects B. Foxen, J.Y. Mutus, E. Lucero, R. Graff, A. Megrant, Yu Chen, C. Quintana, B. Burkett, J. Kelly, E. Jeffrey, Yan Yang, Anthony Yu, K. Arya, R. Barends, Zijun Chen, B. Chiaro, A. Dunsworth, A. Fowler, C. Gidney, M. Giustina, T. Huang, P. Klimov, M. Neeley, C. Neill, P. Roushan, D. Sank, A. Vainsencher, J. Wenner, T.C. White, John M. Martinis Submitted (2017). QST | PDF | arXiv:1708.04270
• Reverse isolation and backaction of the SLUG microwave amplifier T. Thorbeck, S. Zhu, E. Leonard Jr., R. Barends, J. Kelly, John M. Martinis, R. McDermott Submitted (2017). PDF | arXiv:1705.01687
• Characterizing Quantum Supremacy in Near-Term Devices Sergio Boixo, Sergei V. Isakov, Vadim N. Smelyanskiy, Ryan Babbush, Nan Ding, Zhang Jiang, John M. Martinis, Hartmut Neven Submitted (2016). PDF | arXiv:1608.00263 | New Scientist
• Scalable extraction of error models from the output of error detection circuits Austin G. Fowler, D. Sank, J. Kelly, R. Barends, John M. Martinis Submitted (2014). PDF | arXiv:1405.1454
• Spectroscopic signatures of localization with interacting photons in superconducting qubits P. Roushan, C. Neill, J. Tangpanitanon, V. M. Bastidas, A. Megrant, R. Barends, Y. Chen, Z. Chen, B. Chiaro, A. Dunsworth, A. Fowler, B. Foxen, M. Giustina, E. Jeffrey, J. Kelly, E. Lucero, J. Mutus, M. Neeley, C. Quintana, D. Sank, A. Vainsencher, J. Wenner, T. White, H. Neven, D. G. Angelakis, J. Martinis Science 358, Issue 6367, 1175-1179 (2017). Science | PDF | arXiv:1790.07108 | UCSB Current | EurekAlert
• Characterization and Reduction of Capacitive Loss Induced by Sub-Micron Josephson Junction Fabrication in Superconducting Qubits A. Dunsworth, A. Megrant, C. Quintana, Zijun Chen, R. Barends, B. Burkett, B. Foxen, Yu Chen, B. Chiaro, A. Fowler, R. Graff, E. Jeffrey, J. Kelly, E. Lucero, J.Y. Mutus, M. Neeley, C. Neill, P. Roushan, D. Sank, A. Vainsencher, J. Wenner, T.C. White, John M. Martinis APL 111, 022601 (2017). APL | PDF | arXiv:1706.00879
• Tunable inductive coupling of superconducting qubits in the strongly nonlinear regime Dvir Kafri, Chris Quintana, Yu Chen, Alireza Shabani, John M. Martinis, Hartmut Neven PRA 95, 052333 (2017). PRA | PDF | arXiv:1606.08382
• Commercialize quantum technologies in five years Masoud Mohseni, Peter Read, Hartmut Neven, Sergio Boixo, Vasil Denchev, Ryan Babbush, Austin Fowler, Vadim Smelyanskiy, John Martinis Nature 543, 171-174 (2017). Nature | PDF (Nature)
• Chiral groundstate currents of interacting photons in a synthetic magnetic field P. Roushan, C. Neill, A. Megrant, Y. Chen, R. Babbush, R. Barends, B. Campbell, Z. Chen, B. Chiaro, A. Dunsworth, A. Fowler, E. Jeffrey, J. Kelly, E. Lucero, J. Mutus, P. J.J. O'Malley, M. Neeley, C. Quintana, D. Sank, A. Vainsencher, J. Wenner, T. White, E. Kapit, H. Neven, J. Martinis Nature Physics 13, 146-151 (2017). Nature Physics | PDF (Nature Physics) | PDF | arXiv:1606.00077 | Supplement: PDF (Nature Physics) | UCSB Press Release | Nature Physics News and Views
• Observation of classical-quantum crossover of 1/f flux noise and its paramagnetic temperature dependence C. M. Quintana, Yu Chen, D. Sank, A. G. Petukhov, T. C. White, Dvir Kafri, B. Chiaro, A. Megrant, R. Barends, B. Campbell, Z. Chen, A. Dunsworth, A. G. Fowler, R. Graff, E. Jeffrey, J. Kelly, E. Lucero, J. Y. Mutus, M. Neeley, C. Neill, P. J. J. O'Malley, P. Roushan, A. Shabani, V. N. Smelyanskiy, A. Vainsencher, J. Wenner, H. Neven, John M. Martinis PRL 118, 057702 (2017). PRL | PDF | arXiv:1608.08752 | Supplement: PDF

2016

• Measurement-induced state transitions in a superconducting qubit: Beyond the rotating wave approximation Daniel Sank, Zijun Chen, Mostafa Khezri, J. Kelly, R. Barends, Y. Chen, A. Fowler, E. Jeffrey, E. Lucero, A. Megrant, J. Mutus, M. Neeley, P. Roushan, A. Vainsencher, T. White, B. Campbell, B. Chiaro, A. Dunsworth, C. Neill, P. J. J. O'Malley, C. Quintana, J. Wenner, Alexander N. Korotkov, John M. Martinis PRL 117, 190503 (2016). PRL | PDF | arXiv:1606.05721 | Supplement: PDF
• Ergodic dynamics and thermalization in an isolated quantum system C. Neill, P. Roushan, M. Fang, Y. Chen, M. Kolodrubetz, Z. Chen, A. Megrant, R. Barends, B. Campbell, B. Chiaro, A. Dunsworth, E. Jeffrey, J. Kelly, J. Mutus, P. J. J. O'Malley, C. Quintana, D. Sank, A. Vainsencher, J. Wenner, T. C. White, A. Polkovnikov, J. M. Martinis Nature Physics 12, 1037-1041 (2016). Nature Physics | PDF (Nature Physics) | PDF | arXiv:1601.00600 | Supplement: PDF (Nature Physics) | UCSB Press Release
• Scalable in-situ qubit calibration during repetitive error detection J. Kelly, R. Barends, A. G. Fowler, A. Megrant, E. Jeffrey, T. C. White, D. Sank, J. Y. Mutus, B. Campbell, Yu Chen, Z. Chen, B. Chiaro, A. Dunsworth, E. Lucero, M. Neeley, C. Neill, P. J. J. O'Malley, C. Quintana, P. Roushan, A. Vainsencher, J. Wenner, John M. Martinis PRA 94, 032321 (2016). PRA | PDF | arXiv:1603.03082
• What is the Computational Value of Finite-Range Tunneling? Vasil S. Denchev, Sergio Boixo, Sergei V. Isakov, Nan Ding, Ryan Babbush, Vadim Smelyanskiy, John Martinis, Hartmut Neven PRX 6, 031015 (2016). PRX | PDF | arXiv:1512.02206
• Scalable Quantum Simulation of Molecular Energies P. J. J. O'Malley, R. Babbush, I. D. Kivlichan, J. Romero, J. R. McClean, R. Barends, J. Kelly, P. Roushan, A. Tranter, N. Ding, B. Campbell, Y. Chen, Z. Chen, B. Chiaro, A. Dunsworth, A. G. Fowler, E. Jeffrey, A. Megrant, J. Y. Mutus, C. Neill, C. Quintana, D. Sank, A. Vainsencher, J. Wenner, T. C. White, P. V. Coveney, P. J. Love, H. Neven, A. Aspuru-Guzik, J. M. Martinis PRX 6, 031007 (2016). PRX | PDF | arXiv:1512.06860 | Google Research Blog
• Dielectric surface loss in superconducting resonators with flux-trapping holes B. Chiaro, A. Megrant, A. Dunsworth, Z. Chen, R. Barends, B. Campbell, Y. Chen, A. Fowler, I.C. Hoi, E. Jeffrey, J. Kelly, J. Mutus, C. Neill, P. J. J. O'Malley, C. Quintana, P. Roushan, D. Sank, A. Vainsencher, J. Wenner, T. C. White, and John M. Martinis SUST 29, 10 (2016). SUST | PDF | arXiv:1607.05841
• Digitized adiabatic quantum computing with a superconducting circuit R. Barends, A. Shabani, L. Lamata, J. Kelly, A. Mezzacapo, U. Las Heras, R. Babbush, A. G. Fowler, B. Campbell, Yu Chen, Z. Chen, B. Chiaro, A. Dunsworth, E. Jeffrey, E. Lucero, A. Megrant, J. Y. Mutus, M. Neeley, C. Neill, P. J. J. O'Malley, C. Quintana, P. Roushan, D. Sank, A. Vainsencher, J. Wenner, T. C. White, E. Solano, H. Neven, John M. Martinis Nature 534, 222-226 (2016). Nature | PDF (Nature) | PDF | arXiv:1511.03316 | Supplement: PDF (Nature) | Google Research Blog | Nature News | AIP Inside Science | IOP Physics World | University of Basque Country Press Release | PC World
• Preserving entanglement during weak measurement demonstrated with a violation of the Bell–Leggett–Garg inequality T.C. White, J.Y. Mutus, J. Dressel, J. Kelly, R. Barends, E. Jeffrey, D. Sank, A. Megrant, B. Campbell, Yu Chen, Z. Chen, B. Chiaro, A. Dunsworth, I.-C. Hoi, C. Neill, P.J.J. O'Malley, P. Roushan, A. Vainsencher, J. Wenner, A. N. Korotkov, John M. Martinis npj Quantum Information 2, 15022 (2016). npj Quantum Information | PDF | arXiv:1504.02707 | Supplement: PDF
• Demonstration of gate control of spin splitting in a high-mobility InAs/AlSb two-dimensional electron gas B. Shojaei, P. J. J. O'Malley, J. Shabani, P. Roushan, B. D. Schultz, R. M. Lutchyn, C. Nayak, J. M. Martinis, C. J. Palmstrøm PRB 93, 075302 (2016). PRB | PDF
• Measuring and Suppressing Quantum State Leakage in a Superconducting Qubit Zijun Chen, Julian Kelly, Chris Quintana, R. Barends, B. Campbell, Yu Chen, B. Chiaro, A. Dunsworth, A. G. Fowler, E. Lucero, E. Jeffrey, A. Megrant, J. Mutus, M. Neeley, C. Neill, P. J. J. O'Malley, P. Roushan, D. Sank, A. Vainsencher, J. Wenner, T. C. White, A. N. Korotkov, John M. Martinis PRL 116, 020501 (2016). PRL | PDF | arXiv:1509.05470 | Supplement: PDF

2015

• Quantum Delayed-Choice Experiment with a Beam Splitter in a Quantum Superposition Shi-Biao Zheng, You-Peng Zhong, Kai Xu, Qi-Jue Wang, H. Wang, Li-Tuo Shen, Chui-Ping Yang, John M. Martinis, A. N. Cleland, Si-Yuan Han PRL 115, 240403 (2015). PRL | PDF | arXiv:1403.0203 | Supplement: PDF
• Qubit metrology for building a fault-tolerant quantum computer John M. Martinis NPJ Quantum Information 1, 15005 (2015). NPJ Quantum Information | PDF | arXiv:1510.01406
• Quantum theory of a bandpass Purcell filter for qubit readout Eyob A. Sete, John M. Martinis, Alexander N. Korotkov PRA 92, 012325 (2015). PRA | PDF | arXiv:1504.06030
• Tunable coupler for superconducting Xmon qubits: Perturbative nonlinear model Michael R. Geller, Emmanuel Donate, Yu Chen, Michael T. Fang, Nelson Leung, Charles Neill, Pedram Roushan, John M. Martinis PRA 92, 012320 (2015). PRA | PDF | arXiv:1405.1915
• Digital quantum simulation of fermionic models with a superconducting circuit R. Barends, L. Lamata, J. Kelly, L. García-Álvarez, A. G. Fowler, A. Megrant, E. Jeffrey, T. C. White, D. Sank, J. Y. Mutus, B. Campbell, Yu Chen, Z. Chen, B. Chiaro, A. Dunsworth, I.-C. Hoi, C. Neill, P. J. J. O'Malley, C. Quintana, P. Roushan, A. Vainsencher, J. Wenner, E. Solano, John M. Martinis Nature Communications 6, 7654 (2015). Nature Communications | PDF | arXiv:1501.07703 | Supplement: PDF | Google Research Blog
• Traveling wave parametric amplifier with Josephson junctions using minimal resonator phase matching T.C. White, J.Y. Mutus, I.-C. Hoi, R. Barends, B. Campbell, Yu Chen, Z. Chen, B. Chiaro, A. Dunsworth, E. Jeffrey, J. Kelly, A. Megrant, C. Neill, P.J.J. O'Malley, P. Roushan, D. Sank, A. Vainsencher, J. Wenner, S. Chaudhuri, J. Gao, John M. Martinis APL 106, 242601 (2015). APL | PDF | arXiv:1503.04364 | Supplement: PDF
• Universal quantum simulation with prethreshold superconducting qubits: Single-excitation subspace method Michael R. Geller, John M. Martinis, Andrew T. Sornborger, Phillip C. Stancil, Emily J. Pritchett, Hao You, Andrei Galiautdinov PRA 91, 062309 (2015). PRA | PDF | arXiv:1505.04990
• Qubit metrology of ultralow phase noise using randomized benchmarking P. J. J. O'Malley, J. Kelly, R. Barends, B. Campbell, Y. Chen, Z. Chen, B. Chiaro, A. Dunsworth, A. G. Fowler, I.-C. Hoi, E. Jeffrey, A. Megrant, J. Mutus, C. Neill, C. Quintana, P. Roushan, D. Sank, A. Vainsencher, J. Wenner, T. C. White, A. N. Korotkov, A. N. Cleland, John M. Martinis Phys. Rev. Applied 3, 044009 (2015). PRApplied | PDF | arXiv:1411.2613
• State preservation by repetitive error detection in a superconducting quantum circuit J. Kelly, R. Barends, A. G. Fowler, A. Megrant, E. Jeffrey, T. C. White, D. Sank, J. Y. Mutus, B. Campbell, Yu Chen, Z. Chen, B. Chiaro, A. Dunsworth, I.-C. Hoi, C. Neill, P. J. J. O'Malley, C. Quintana, P. Roushan, A. Vainsencher, J. Wenner, A. N. Cleland, John M. Martinis Nature 519, 66-69 (2015). Nature | PDF (Nature) | PDF | arXiv:1411.7403 | Supplement: PDF (Nature) | New York Times | Wired | IEEE Spectrum | Nanotechweb | Google Research Blog | UCSB Press Release

2014

• UCSB final report for the CSQ program: Review of decoherence and materials physics for superconducting qubits John M. Martinis, A. Megrant Submitted (2014). PDF | arXiv:1410.5793
• Calculation of Coupling Capacitance in Planar Electrodes John M. Martinis, Rami Barends, Alexander N. Korotkov Submitted (2014). PDF | arXiv:1410.3458
• Qubit architecture with high coherence and fast tunable coupling Yu Chen, C. Neill, P. Roushan, N. Leung, M. Fang, R. Barends, J. Kelly, B. Campbell, Z. Chen, B. Chiaro, A. Dunsworth, E. Jeffrey, A. Megrant, J. Y. Mutus, P. J. J. O'Malley, C. M. Quintana, D. Sank, A. Vainsencher, J. Wenner, T. C. White, Michael R. Geller, A. N. Cleland, John M. Martinis PRL 113, 220502 (2014). PRL | PDF | arXiv:1402.7367 | Supplement: PDF
• Hidden two-qubit dynamics of a four-level Josephson circuit Elisha Svetitsky, Haim Suchowski, Roy Resh, Yoni Shalibo, John M. Martinis, Nadav Katz Nature Communications 5, 5617 (2014). Nature Communications | PDF (Nat. Commun.) | Supplement: PDF (Nat. Commun.)
• Observation of topological transitions in interacting quantum circuits P. Roushan, C. Neill, Yu Chen, M. Kolodrubetz, C. Quintana, N. Leung, M. Fang, R. Barends, B. Campbell, Z. Chen, B. Chiaro, A. Dunsworth, E. Jeffrey, J. Kelly, A. Megrant, J. Mutus, P. O'Malley, D. Sank, A. Vainsencher, J. Wenner, T. White, A. Polkovnikov, A. N. Cleland, J. M. Martinis Nature 515, 241-244 (2014). Nature | PDF (Nature) | PDF | arXiv:1407.1585 | Supplement: PDF | PDF (Nature) | Nature News and Views | UCSB Press Release | NSF Science 360
• Emulating weak localization using a solid-state quantum circuits Yu Chen, P. Roushan, D. Sank, C. Neill, Erik Lucero, Matteo Mariantoni, R. Barends, B. Chiaro, J. Kelly, A. Megrant, J. Y. Mutus, P. J. J. O'Malley, A. Vainsencher, J. Wenner, T. C. White, Yi Yin, A. N. Cleland, John M. Martinis Nature Communications 5, 5184 (2014). Nature Communications | PDF (Nat. Commun.) | PDF | arXiv:1403.6808 | Supplement: PDF | PDF (Nat. Commun.)
• Compressed sensing quantum process tomography for superconducting quantum gates Andrey V. Rodionov, Andrzej Veitia, R. Barends, J. Kelly, Daniel Sank, J. Wenner, John M. Martinis, Robert L. Kosut, Alexander N. Korotkov PRB 90, 144504 (2014). PRB | PDF | arXiv:1407.0761
• Rolling quantum dice with a superconducting qubit R. Barends, J. Kelly, A. Veitia, A. Megrant, A. G. Fowler, B. Campbell, Y. Chen, Z. Chen, B. Chiaro, A. Dunsworth, I.-C. Hoi, E. Jeffrey, C. Neill, P. J. J. O'Malley, J. Mutus, C. Quintana, P. Roushan, D. Sank, J. Wenner, T. C. White, A. N. Korotkov, A. N. Cleland, John M. Martinis PRA 90, 030303(R) (2014). PRA | PDF | arXiv:1406.3364 | Supplement: PDF
• Characterization and reduction of microfabrication-induced decoherence in superconducting quantum circuits C. M. Quintana, A. Megrant, Z. Chen, A. Dunsworth, B. Chiaro, R. Barends, B. Campbell, Yu Chen, I.-C. Hoi, E. Jeffrey, J. Kelly, J. Y. Mutus, P. J. J. O'Malley, C. Neill, P. Roushan, D. Sank, A. Vainsencher, J. Wenner, T. C. White, A. N. Cleland, John M. Martinis APL 105, 062601 (2014). APL | PDF | arXiv:1407.4769 | Supplement: PDF
• Fast adiabatic qubit gates using only σ_z control John M. Martinis and Michael R. Geller PRA 90, 022307 (2014). PRA | PDF | arXiv:1402.5467
• Defining and detecting quantum speedup Troels F. Rønnow, Zhihui Wang, Joshua Job, Sergio Boixo, Sergei V. Isakov, David Wecker, John M. Martinis, Daniel A. Lidar, Matthias Troyer Science 334, 420 (2014). Science | PDF (Science) | PDF | arXiv:1401.2910 | Supplement: (Science) | Science In Depth | NBC News | CNET | Scientific American | Wired | Washington Post | Christian Science Monitor
• Strong environmental coupling in a Josephson parametric amplifier J.Y. Mutus, T.C. White, R. Barends, Yu Chen, Z. Chen, B. Chiaro, A. Dunsworth, E. Jeffrey, J. Kelly, A. Megrant, C. Neill, P.J.J. O'Malley, P. Roushan, D. Sank, A. Vainsencher, J. Wenner, K.M. Sundqvist, A.N. Cleland, John M. Martinis APL 104, 263513 (2014). APL | PDF | arXiv:1401.3799 | Supplement: PDF | IOP Nanotechweb
• Optimal quantum control using randomized benchmarking J. Kelly, R. Barends, B. Campbell, Y. Chen, Z. Chen, B. Chiaro, A. Dunsworth, A. G. Fowler, I. Hoi, E. Jeffrey, A. Megrant, J. Mutus, C. Neill, P.J.J. O'Malley, C. Quintana, P. Roushan, D. Sank, A. Vainsencher, J. Wenner, T. C. White, A. N. Cleland, John M. Martinis PRL 112, 240504 (2014). PRL | PDF | arXiv:1403.0035 | Supplement: PDF
• Quantum Logic Gates in Superconducting Qubits John M. Martinis Quantum Machines - Measurement and Control of Engineered Quantum Systems (Lecture Notes of the Les Houches Summer School) 96, Chapter 4, pp.257-264 (2014). Book Website | PDF
• Catching Time-Reversed Microwave Coherent State Photons with 99.4% Absorption Efficiency J. Wenner, Yi Yin, Yu Chen, R. Barends, B. Chiaro, E. Jeffrey, J. Kelly, A. Megrant, J. Y. Mutus, C. Neill, P. J. J. O'Malley, P. Roushan, D. Sank, A. Vainsencher, T. C. White, Alexander N. Korotkov, A. N. Cleland, John M. Martinis PRL 112, 210501 (2014). PRL | PDF | arXiv:1311.1180 | Supplement: PDF
• Fast accurate state measurement with superconducting qubits Evan Jeffrey, Daniel Sank, J.Y. Mutus, T.C. White, J. Kelly, R. Barends, Y. Chen, Z. Chen, B. Chiaro, A. Dunsworth, A. Megrant, P.J.J. O'Malley, C. Neill, P. Roushan, A. Vainsencher, J. Wenner, A.N. Cleland, John M. Martinis PRL 112, 190504 (2014). PRL | PDF | arXiv:1401.0257 | Supplement: PDF
• Superconducting quantum circuits at the surface code threshold for fault tolerance R. Barends, J. Kelly, A. Megrant, A. Veitia, D. Sank, E. Jeffrey, T. C. White, J. Mutus, A. G. Fowler, B. Campbell, Y. Chen, Z. Chen, B. Chiaro, A. Dunsworth, C. Neill, P. O'Malley, P. Roushan, A. Vainsencher, J. Wenner, A. N. Korotkov, A. N. Cleland, John M. Martinis Nature 508, 500-503 (2014). Nature | PDF (Nature) | PDF | arXiv:1402.4848 | Supplement: Nature | Christian Science Monitor | IEEE Spectrum | Cond. Mat. Journal Club, PDF | International Business Times | EE Journal | Science News | Photonics Spectra | Techfragments | UCSB Press Release
• High Fidelity Qubit Readout with the Superconducting Low-Inductance Undulatory Galvanometer Microwave Amplifier D. Hover, S. Zhu, T. Thorbeck, G.J. Ribeill, D. Sank, J. Kelly, R. Barends, John M. Martinis, R. McDermott APL 104, 152601 (2014). APL | PDF | arXiv:1312.7579
• Quantifying the effects of local many-qubit errors and non-local two-qubit errors on topological codes Austin G. Fowler and John M. Martinis PRA 89, 032316 (2014). PRA | PDF | arXiv:1401.2466
• Evidence for quantum annealing with more than one hundred qubits Sergio Boixo, Troels F. Rønnow, Sergei V. Isakov, Zhihui Wang, David Wecker, Daniel A. Lidar, John M. Martinis, Matthias Troyer Nature Physics 10, 218-224 (2014). Nature Physics | PDF (Nature Physics) | PDF | arXiv:1304.4595 | Supplement: PDF (Nature Physics) | Nature News and Views
• Fabrication and Characterization of Aluminum Airbridges for Superconducting Microwave Circuits Zijun Chen, A. Megrant, J. Kelly, R. Barends, J. Bochmann, Yu Chen, B. Chiaro, A. Dunsworth, E. Jeffrey, J.Y. Mutus, P.J.J. O'Malley, C. Neill, P. Roushan, D. Sank, A. Vainsencher, J. Wenner, T.C. White, A.N. Cleland, John M. Martinis APL 104, 052602 (2014). APL | PDF | arXiv:1310.2325 | Supplement: PDF
• Reducing the impact of intrinsic dissipation in a superconducting circuit by quantum error detection Y. P. Zhong, Z. L. Wang, J. M. Martinis, A. N. Cleland, A. N. Korotkov, H. Wang Nature Communications 5, 3135 (2014). Nature Communications | PDF (Nat. Commun.) | PDF | arXiv:1309.0198 | Supplement: PDF (Nat. Commun.)
• Room temperature deposition of sputtered TiN films for superconducting coplanar waveguide resonators S. Ohya, B. Chiaro, A. Megrant, C. Neill, R. Barends, Y. Chen, J. Kelly, D. Low, J. Mutus, P. J. J. O'Malley, P. Roushan, D. Sank, A. Vainsencher, J. Wenner, T. C. White, Y. Yin, B. D. Schultz, C. J. Palmstrøm, B. A. Mazin, A. N. Cleland, John M. Martinis SUST 27, 015009 (2014). SUST | PDF | arXiv:1306.2966

2013

• Understanding the effects of leakage in superconducting quantum-error-detection circuits Joydip Ghosh, Austin G. Fowler, John M. Martinis, Michael R. Geller PRA 88, 062329 (2013). PRA | PDF | arXiv:1306.0925
• Design and characterization of a lumped element single-ended superconducting microwave parametric amplifier with on-chip flux bias line J.Y. Mutus, T.C. White, E. Jeffrey, D. Sank, R. Barends, J. Bochmann, Yu Chen, Z. Chen, B. Chiaro, A. Dunsworth, J. Kelly, A. Megrant, C. Neill, P.J.J. O'Malley, P. Roushan, A. Vainsencher, J. Wenner, I. Siddiqi, R. Vijay, A.N. Cleland, John M. Martinis APL 103, 122602 (2013). APL | PDF | arXiv:1308.1376
• DAC-board based X-band EPR Spectrometer with Arbitrary Waveform Control Thomas Kaufmann, Timothy J. Keller, John M. Franck, Ryan P. Barnes, Steffen J. Glaser, John M. Martinis, Songi Han Journal of Magnetic Resonance 235, 95-108 (2013). JMR | PDF
• Coherent Josephson qubit suitable for scalable quantum integrated circuits R. Barends, J. Kelly, A. Megrant, D. Sank, E. Jeffrey, Y. Chen, Y. Yin, B. Chiaro, J. Mutus, C. Neill, P. O'Malley, P. Roushan, J. Wenner, T. C. White, A. N. Cleland, John M. Martinis PRL 111, 080502 (2013). PRL | PDF | arXiv:1304.2322 | Supplement: PDF
• Fluctuations from edge defects in superconducting resonators C. Neill, A. Megrant, R. Barends, Yu Chen, B. Chiaro, J. Kelly, J. Y. Mutus, P. J. J. O'Malley, D. Sank, J. Wenner, T. C. White, Yi Yin, A. N. Cleland, John M. Martinis APL 103, 072601 (2013). APL | PDF | arXiv:1306.3718
• Catch-disperse-release readout for superconducting qubits Eyob A. Sete, Andrei Galiautdinov, Eric Mlinar, John M. Martinis, Alexander N. Korotkov PRL 110, 210501 (2013). PRL | PDF | arXiv:1302.7020
• Quantum state characterization of a fast tunable superconducting resonator Z. L. Wang, Y. P. Zhong, L. J. He, H. Wang, John M. Martinis, A. N. Cleland, Q. W. Xie APL 102, 163503 (2013). APL | PDF
• Excitation of superconducting qubits from hot nonequilibrium quasiparticles J. Wenner, Yi Yin, Erik Lucero, R. Barends, Yu Chen, B. Chiaro, J. Kelly, M. Lenander, Matteo Mariantoni, A. Megrant, C. Neill, P. J. J. O'Malley, D. Sank, A. Vainsencher, H. Wang, T. C. White, A. N. Cleland, John M. Martinis PRL 110, 150502 (2013). PRL | PDF | arXiv:1209.1674 | Supplement: PDF
• Direct Wigner tomography of a superconducting anharmonic oscillator Yoni Shalibo, Roy Resh, Ofer Fogel, David Shwa, Radoslaw Bialczak, John M. Martinis, Nadav Katz PRL 110, 100404 (2013). PRL | PDF | arXiv:1208.2441 | Supplement: PDF
• Catch and release of microwave photon states Yi Yin, Yu Chen, Daniel Sank, P. J. J. O'Malley, T. C. White, R. Barends, J. Kelly, Erik Lucero, Matteo Mariantoni, A. Megrant, C. Neill, A. Vainsencher, J. Wenner, Alexander N. Korotkov, A. N. Cleland, John M. Martinis PRL 110, 107001 (2013). PRL | PDF | arXiv:1208.2950 | Supplement: PDF | Physics: Viewpoint
• High-fidelity controlled-σ^Z gate for resonator-based superconducting quantum computers Joydip Ghosh, Andrei Galiautdinov, Zhongyuan Zhou, Alexander N. Korotkov, John M. Martinis, Michael R. Geller PRA 87, 022309 (2013). PRA | PDF | arXiv:1301.1719

2012

• Multiplexed dispersive readout of superconducting phase qubits Yu Chen, D. Sank, P. O'Malley, T. White, R. Barends, B. Chiaro, J. Kelly, E. Lucero, M. Mariantoni, A. Megrant, C. Neill, A. Vainsencher, J. Wenner, Y. Yin, A. N. Cleland, John M. Martinis APL 101, 182601 (2012). APL | PDF | arXiv:1209.1781
• Surface codes: Towards practical large-scale quantum computation Austin G. Fowler, Matteo Mariantoni, John M. Martinis, Andrew N. Cleland PRA 86, 032324 (2012). PRA | PDF | arXiv:1208.0928
• Computing prime factors with a Josephson phase qubit quantum processor Erik Lucero, R. Barends, Y. Chen, J. Kelly, M. Mariantoni, A. Megrant, P. O'Malley, D. Sank, A. Vainsencher, J. Wenner, T. White, Y. Yin, A. N. Cleland, John M. Martinis Nature Physics 8, 719-723 (2012). Nature Physics | PDF (Nature Physics) | PDF | arXiv:1202.5707
• Flux noise probed with real time qubit tomography in a Josephson phase qubit Daniel Sank, R. Barends, Radoslaw C. Bialczak, Yu Chen, J. Kelly, M. Lenander, E. Lucero, Matteo Mariantoni, A. Megrant, M. Neeley, P.J.J. O'Malley, A. Vainsencher, H. Wang, J. Wenner, T.C. White, T. Yamamoto, Yi Yin, A.N. Cleland, John M. Martinis PRL 109, 067001 (2012). PRL | PDF | arXiv:1111.2890 | Supplement: PDF
• Resonator-zero-qubit architecture for superconducting qubits Andrei Galiautdinov, Alexander N. Korotkov, John M. Martinis PRA 85, 042321 (2012). PRA | PDF | arXiv:1105.3997
• Planar Superconducting Resonators with Internal Quality Factors above One Million A. Megrant, C. Neill, R. Barends, B. Chiaro, Yu Chen, L. Feigl, J. Kelly, Erik Lucero, Matteo Mariantoni, P. J. J. O'Malley, D. Sank, A. Vainsencher, J. Wenner, T. C. White, Y. Yin, J. Zhao, C. J. Palmstrøm, John M. Martinis, A. N. Cleland APL 100, 113510 (2012). APL | PDF | arXiv:1201.3384
• Dynamic quantum Kerr effect in circuit quantum electrodynamics Yi Yin, H. Wang, M. Mariantoni, Radoslaw C. Bialczak, R. Barends, Y. Chen, M. Lenander, Erik Lucero, M. Neeley, A. D. O'Connell, D. Sank, M. Weides, J. Wenner, T. Yamamoto, J. Zhao, A. N. Cleland, John M. Martinis PRA 85, 023826 (2012). PRA | PDF | arXiv:1112.2458
• Quantum and Classical Chirps in an Anharmonic Oscillator Yoni Shalibo, Ya'ara Rofe, Ido Barth, Lazar Friedland, Radoslaw Bialczack, John M. Martinis, Nadav Katz PRL 108, 037701 (2012). PRL | PDF | arXiv:1107.5526

2011

• Precision Metrology at the University of Western Australia Michael E. Tobar, Eugene N. Ivanov, Daniel L. Creedon, Jean-Michel le Floch, Karim Benmessai, Yaohui Fan, Warrick Farr, Yarema Reshitnyk, Timothy L. Duty, John M. Martinis Proceedings of the Asia-Pacific Microwave Conference 2011, 586-589 (2011). IEEE
• Implementing the Quantum von Neumann Architecture with Superconducting Circuits Matteo Mariantoni, H. Wang, T. Yamamoto, M. Neeley, Radoslaw C. Bialczak, Y. Chen, M. Lenander, Erik Lucero, A. D. O�Connell, D. Sank, M. Weides, J. Wenner, Y. Yin, J. Zhao, A. N. Korotkov, A. N. Cleland, John M. Martinis Science 334, 61 (2011). Science | PDF (Science) | PDF | arXiv:1109.3743 | Supplement: Science | IEEE Spectrum | Science Perspective | Forbes | Science Japan | Physics World | Physics World Top 10 Breakthrough
• Surface loss simulations of superconducting coplanar waveguide resonators J. Wenner, R. Barends, R. C. Bialczak, Yu Chen, J. Kelly, Erik Lucero, Matteo Mariantoni, A. Megrant, P. J. J. O'Malley, D. Sank, A. Vainsencher, H. Wang, T. C. White, Y. Yin, J. Zhao, A. N. Cleland, John M. Martinis APL 99, 113513 (2011). APL | PDF | arXiv:1107.4698 | Supplement: PDF
• Minimizing quasiparticle generation from stray infrared light in superconducting quantum circuits R. Barends, J. Wenner, M. Lenander, Y. Chen, R. C. Bialczak, J. Kelly, E. Lucero, P. O'Malley, M. Mariantoni, D. Sank, H. Wang, T. C. White, Y. Yin, J. Zhao, A. N. Cleland, John M. Martinis, J. J. A. Baselmans APL 99, 113507 (2011). APL | PDF | arXiv:1105.4642
• Measurement of energy decay in superconducting qubits from nonequilibrium quasiparticles M. Lenander, H. Wang, Radoslaw C. Bialczak, Erik Lucero, Matteo Mariantoni, M. Neeley, A. D. O'Connell, D. Sank, M. Weides, J. Wenner, T. Yamamoto, Y. Yin, J. Zhao, A. N. Cleland, John M. Martinis PRB 84, 024501 (2011). PRB | PDF | arXiv:1101.0862 | Erratum: PDF
• High Q-factor sapphire whispering gallery mode microwave resonator at single photon energies and millikelvin temperatures Daniel L. Creedon, Yarema Reshitnyk, Warrick Farr, John M. Martinis, Timothy L. Duty, Michael E. Tobar APL 98, 222903 (2011). APL | PDF | arXiv:1103.6094
• Wirebond crosstalk and cavity modes in large chip mounts for superconducting qubits J. Wenner, M. Neeley, Radoslaw C. Bialczak, M. Lenander, Erik Lucero, A. D. O'Connell, D. Sank, H. Wang, M. Weides, A. N. Cleland, John M Martinis Superconductor Science and Technology 24, 065001 (2011). SUST | PDF | arXiv:1011.4982
• Photon shell game in three-resonator circuit quantum electrodynamics Matteo Mariantoni, H. Wang, Radoslaw C. Bialczak, M. Lenander, Erik Lucero, M. Neeley, A. D. O'Connell, D. Sank, M. Weides, J. Wenner, T. Yamamoto, Y. Yin, J. Zhao, John M. Martinis, A. N. Cleland Nature Physics 7, 287-293 (2011). Nature Physics | PDF (Nature Physics) | PDF | arXiv:1011.3080 | Supplement: Nature Physics
• Phase qubits fabricated with trilayer junctions M. Weides, R. C. Bialczak, M. Lenander, E. Lucero, Matteo Mariantoni, M. Neeley, A. D. O'Connell, D. Sank, H. Wang, J. Wenner, T. Yamamoto, Y. Yin, A. N. Cleland, J. Martinis Superconductor Science and Technology 24, 055005 (2011). SUST | PDF | arXiv:1101.0232
• Fast tunable coupler for superconducting qubits R. C. Bialczak, M. Ansmann, M. Hofheinz, M. Lenander, E. Lucero, M. Neeley, A. D. O'Connell, D. Sank, H. Wang, M. Weides, J. Wenner, T. Yamamoto, A. N. Cleland, J. M. Martinis PRL 106, 060501 (2011). PRL | PDF | arXiv:1007.2219 | Supplement: PDF
• Deterministic entanglement of photons in two superconducting microwave resonators H. Wang, Matteo Mariantoni, Radoslaw C. Bialczak, M. Lenander, Erik Lucero, M. Neeley, A. O'Connell, D. Sank, M. Weides, J. Wenner, T. Yamamoto, Y. Yin, J. Zhao, John M. Martinis, A. N. Cleland PRL 106, 060401 (2011). PRL | PDF | arXiv:1011.2862 | Supplement: PDF | Physics: Viewpoint

2010

• Quantum process tomography of two-qubit controlled-Z and controlled-NOT gates using superconducting phase qubits T. Yamamoto, M. Neeley, E. Lucero, R. C. Bialczak, J. Kelly, M. Lenander, Matteo Mariantoni, A. D. O'Connell, D. Sank, H. Wang, M. Weides, J. Wenner, Y. Yin, A. N. Cleland, John M. Martinis PRB 82, 184515 (2010). PRB | PDF | arXiv:1006.5084
• Reduced phase error through optimized control of a superconducting qubit Erik Lucero, Julian Kelly, Radoslaw C. Bialczak, Mike Lenander, Matteo Mariantoni, Matthew Neeley, A. D. O'Connell, Daniel Sank, H. Wang, Martin Weides, James Wenner, Tsuyoshi Yamamoto, A. N. Cleland, John M. Martinis PRA 82, 042339 (2010). PRA | PDF | arXiv:1007.1690
• Lifetime and Coherence of Two-Level Defects in a Josephson Junction Yoni Shalibo, Ya'ara Rofe, David Shwa, Felix Zeides, Matthew Neeley, John M. Martinis, Nadav Katz PRL 105, 177001 (2010). PRL | PDF | arXiv:1007.2577 | Supplement: PDF
• Analysis of a tunable coupler for superconducting phase qubits Ricardo A. Pinto, Alexander N. Korotkov, Michael R. Geller, Vitaly S. Shumeiko, John M. Martinis PRB 82, 104522 (2010). PRB | PDF | arXiv:1006.3351
• Generation of Three-Qubit Entangled States using Superconducting Phase Qubits Matthew Neeley, Radoslaw C. Bialczak, M. Lenander, E. Lucero, Matteo Mariantoni, A. D. O'Connell, D. Sank, H. Wang, M. Weides, J. Wenner, Y. Yin, T. Yamamoto, A. N. Cleland, John M. Martinis Nature 467, 570-573 (2010). Nature | PDF (Nature) | PDF | arXiv:1004.4246 | Supplement: Nature | Physics World | Nature News in Focus
• Quantum Process Tomography of a Universal Entangling Gate Implemented with Josephson Phase Qubits R. C. Bialczak, M. Ansmann, M. Hofheinz, E. Lucero, M. Neeley, A. D. O'Connell, D. Sank, H. Wang, J. Wenner, M. Steffen, A. N. Cleland, J. M. Martinis Nature Physics 6, 409-413 (2010). Nature Physics | PDF (Nature Physics) | PDF | arXiv:0910.1118 | Supplement: Nature Physics
• Quantum ground state and single-phonon control of a mechanical resonator A. D. O'Connell, M. Hofheinz, M. Ansmann, Radoslaw C. Bialczak, M. Lenander, Erik Lucero, M. Neeley, D. Sank, H. Wang, M. Weides, J. Wenner, John M. Martinis, A. N. Cleland Nature 464, 697-703 (2010). Nature | PDF (Nature) | PDF | Supplement: Nature | PDF | Nature writeup | NPR | BBC | Cond. Mat. Journal Club, PDF | Physics World | Physics World Top 10 Breakthrough | Science Breakthrough of the Year
• Quantum logic with weakly coupled qubits Michael R. Geller, Emily J. Pritchett, Andrei Galiautdinov, and John M. Martinis PRA 81, 012320 (2010). PRA | PDF | arXiv:0906.5209

2009

• Decoherence Dynamics of Complex Photon States in a Superconducting Circuit H. Wang, M. Hofheinz, M. Ansmann, R. C. Bialczak, Erik Lucero, M. Neeley, A. D. O'Connell, D. Sank, M. Weides, J. Wenner, A. N. Cleland, John M. Martinis PRL 103, 200404 (2009). PRL | PDF | arXiv:0909.4585
• Improving the Coherence Time of Superconducting Coplanar Resonators H. Wang, M. Hofheinz, J. Wenner, M. Ansmann, R. C. Bialczak, M. Lenander, E. Lucero, M. Neeley, A. D. O'Connell, D. Sank, M. Weides, A. N. Cleland, John M. Martinis APL 95, 233508 (2009). APL | PDF | arXiv:0909.0547 | Supplement: PDF
• Violation of Bell's inequality in Josephson phase qubits Markus Ansmann, H. Wang, Radoslaw C. Bialczak, Max Hofheinz, Erik Lucero, M. Neeley, A. D. O'Connell, D. Sank, M. Weides, J. Wenner, A. N. Cleland, John M. Martinis Nature 461, 504-506 (2009). Nature | PDF (Nature) | PDF | Supplement: Nature | PDF | ScienceNews
• Energy Decay in Josephson Qubits from Non-equilibrium Quasiparticles John M. Martinis, M. Ansmann, J. Aumentado PRL 103, 097002 (2009). PRL | PDF | arXiv:0904.2171 | Supplement: arXiv:0904.2035 | PDF
• Emulation of a Quantum Spin with a Superconducting Phase Qudit Matthew Neeley, Markus Ansmann, Radoslaw C. Bialczak, Max Hofheinz, Erik Lucero, Aaron D. O'Connell, Daniel Sank, Haohua Wang, James Wenner, Andrew N. Cleland, Michael R. Geller, John M. Martinis Science 325, 722 (2009). Science | PDF (Science) | PDF | Supplement: Science (PDF) | PDF | Science Perspective
• Synthesizing arbitrary quantum states in a superconducting resonator Max Hofheinz, H. Wang, M. Ansmann, Radoslaw C. Bialczak, Erik Lucero, M. Neeley, A. D. O'Connell, D. Sank, J. Wenner, John M. Martinis, A. N. Cleland Nature 459, 546-549 (2009). Nature | PDF (Nature) | PDF | Supplement: PDF (Nature) | Nature News and Views
• Quantum gate design: A perspective Michael R. Geller, Emily J. Pritchett, Andrei Galiaudinov, John M. Martinis Phys. Status Solidi B 246, 972-974 (2009). Phys. Status Solidi B
• Saturation of two-level systems and charge noise in Josephson junction qubits Magdalena Constantin, Clare C. Yu, John M. Martinis PRB 79, 094520 (2009). PRB | PDF | arXiv:0810.1334
• Microwave response of vortices in superconducting thin films of Re and Al C. Song, T. W. Heitmann, M. P. DeFeo, K. Yu, R. McDermott, M. Neeley, John M. Martinis, B. L. T. Plourde PRB 79, 174512 (2009). PRB | PDF | arXiv:0812.3645
• Superconducting Phase Qubits John M. Martinis Quantum Information Processing 8, 81 (2009). QIP | PDF
• Josephson phase qubit circuit for the evaluation of advanced tunnel barrier materials Jeffrey S. Kline, Haohua Wang, Seongshik Oh, John M. Martinis, David P. Pappas Superconductor Science and Technology 22, 015004 (2009). SST | PDF

2008

• Measurement of the decay of Fock states in a superconducting quantum circuit H. Wang, M. Hofheinz, M. Ansmann, R. C. Bialczak, E. Lucero, M. Neeley, A. D. O'Connell, D. Sank, J. Wenner, A. N. Cleland, John M. Martinis PRL 101, 240401 (2008). PRL | PDF | arXiv:0808.3279 | Physics Viewpoint
• Generation of Fock states in a superconducting quantum circuit Max Hofheinz, E. M. Weig, M. Ansmann, Radoslaw C. Bialczak, Erik Lucero, M. Neeley, A. D. O'Connell, H. Wang, John M. Martinis, A. N. Cleland Nature 454, 310-314 (2008). Nature | PDF (Nature) | PDF | Cond. Mat. Journal Club, PDF
• Reversal of the Weak Measurement of a Quantum State in a Superconducting Phase Qubit Nadav Katz, Matthew Neeley, M. Ansmann, Radoslaw C. Bialczak, M. Hofheinz, Erik Lucero, A. O'Connell, H. Wang, A. N. Cleland, John M. Martinis, Alexander N. Korotkov PRL 101, 200401 (2008). | PRL | PDF | arxiv:0806.3547 | Physics Viewpoint | Nature News
• Maximally entangling tripartite protocols for Josephson phase qubits Andrei Galiautdinov and J. M. Martinis PRA 78, 010305(R) (2008). PRA | PDF | arXiv:0804.3159
• Process tomography of quantum memory in a Josephson-phase qubit coupled to a two-level state Matthew Neeley, M. Ansmann, Radoslaw C. Bialczak, M. Hofheinz, N. Katz, Erik Lucero, A. O'Connell, H. Wang, A. N. Cleland, John M. Martinis Nature Physics 4, 523-526 (2008). Nature Physics | PDF (Nature) | PDF
• A semi-empirical model for two-level system noise in superconducting microresonators Jiansong Gao, Miguel Daal, John M. Martinis, Benjamin A. Mazin, Peter K. Day, Henry G. Leduc, Anastasios Vayonakis, Bernard Sadoulet, Jonas Zmuidzinas APL 92, 212504 (2008). APL | PDF | arXiv:0804.0467
• Microwave Dielectric Loss at Single Photon Energies and milliKelvin Temperatures Aaron D. O'Connell, M. Ansmann, R. C. Bialczak, M. Hofheinz, N. Katz, Erik Lucero, C. McKenney, M. Neeley, H. Wang, E. M. Weig, A. N. Cleland, J. M. Martinis APL 92, 112903 (2008). APL | PDF | arXiv:0802.2404
• Magnetism in SQUIDs at Millikelvin Temperatures S. Sendelbach, D. Hover, A. Kittel, M. Mück, John M. Martinis, R. McDermott Phys. Rev. Lett. 100, 227006 (2008). PRL | PDF | arXiv:0802.1518 | calculations: PDF | arXiv:0802.1511
• High-fidelity gates in a Josephson qubit Erik Lucero, M. Hofheinz, M. Ansmann, Radoslaw C. Bialczak, N. Katz, Matthew Neeley, A.D. O'Connell, H. Wang, A. N. Cleland, John M. Martinis Phys. Rev. Lett. 100, 247001 (2008). PRL | PDF | arXiv:0802.0903
• Transformed Dissipation in Superconducting Quantum Circuits Matthew Neeley, M. Ansmann, Radoslaw C. Bialczak, M. Hofheinz, N. Katz, Erik Lucero, A. O'Connell, H. Wang, A. N. Cleland, John M. Martinis Phys. Rev. B 77, 180508(R) (2008). PRB | PDF | arXiv:0801.2994

2007

• 1/f Flux Noise in Josephson Phase Qubits Radoslaw C. Bialczak, R. McDermott, M. Ansmann, M. Hofheinz, N. Katz, Erik Lucero, Matthew Neeley, A.D. O'Connell, H. Wang, A. N. Cleland, John M. Martinis Phys. Rev. Lett. 99, 187006 (2007). PRL | PDF | arXiv:0708.2125
• Temperature dependence of coherent oscillations in Josephson phase qubits J. Lisenfeld, A. Lukashenko, M. Ansmann, J.M. Martinis, A.V. Ustinov Phys. Rev. Lett. 99, 170504 (2007). PRL | PDF
• Theoretical analysis of measurement crosstalk for coupled Josephson phase qubits Abraham G. Kofman, Qin Zhang, John M. Martinis, Alexander N. Korotkov Phys. Rev. B 75, 014524 (2007). PRB | PDF

2006

• Measurement of the Entanglement of Two Superconducting Qubits via State Tomography Matthias Steffen, M. Ansmann, Radoslaw C. Bialczak, N. Katz, Erik Lucero, R. McDermott, Matthew Neeley, E. M. Weig, A. N. Cleland, John M. Martinis Science 313, Issue 5792, 1423-1425 (2006). Science | PDF (Science) | PDF | Supplemental Material | Physics World | Science Perspective
• Coherent state evolution in a superconducting qubit from partial-collapse measurement N. Katz, M. Ansmann, Radoslaw C. Bialczak, Erik Lucero, R. McDermott, Matthew Neeley, Matthias Steffen, E. M. Weig, A. N. Cleland, John M. Martinis, A. N. Korotkov Science 312, Issue 5779, 1498-1500 (2006). Science | PDF (Science) | PDF | Supplemental Material
• State tomography of capacitively shunted phase qubits with high fidelity Matthias Steffen, M. Ansmann, R. McDermott, N. Katz, Radoslaw C. Bialczak, Erik Lucero, Matthew Neeley, E.M. Weig, A.N. Cleland, John M. Martinis Phys. Rev. Lett. 97, 050502 (2006). PRL | PDF | arxiv:cond-mat/0602432
• Analysis of measurement errors for a superconducting phase qubit Qin Zhang, Abraham G. Kofman, John M. Martinis, Alexander N. Korotkov Phys. Rev. B 74, 214518 (2006). PRB | PDF | arxiv:cond-mat/0607385

2005

• Low-Leakage Superconducting Tunnel Junctions with a Single-Crystal Al₂O₃ Barrier S. Oh, K. Cicak, R. McDermott, K.B. Cooper, K.D. Osborn, R.W. Simmonds, M. Steffen, J.M. Martinis, D.P. Pappas Superconductor Science and Technology, Vol 18, 1396 (2005). SST | PDF
• Decoherence in Josephson Qubits from Dielectric Loss John M. Martinis, K.B. Cooper, R. McDermott, Matthias Steffen, Markus Ansmann, K. Osborn, K. Cicak, S. Oh, D.P. Pappas. R.W. Simmonds, Clare C. Yu Phys. Rev. Lett. 95, 210503 (2005). PRL | PDF | arxiv:cond-mat/0507622
• Simultaneous state measurement of coupled Josephson phase qubits R. McDermott, R.W. Simmonds, M. Steffen, K.B. Cooper, K. Cicak, K. Osborn, S. Oh, D.P. Pappas, J.M. Martinis Science 307, Issue 5713, 1299-1302 (2005). Science | PDF (Science) | Full Text | PDF
• Epitaxial growth of rhenium with sputtering Seongshik Oh, Dustin A. Hite, K. Cicak, Kevin D. Osborn, Raymond W. Simmonds, Robert McDermott, Ken B. Cooper, Matthias Steffen, John M. Martinis, David P. Pappas Thin Solid Films, Vol 496, Issue 2, 389-394 (2005). Thin Solid Films | PDF

2004

• Junction Materials Research using Phase Qubits R.W. Simmonds, D.A. Hite, R. McDermott, M. Steffen, K.B. Cooper, K.M. Lang, J.M. Martinis, D.P. Pappas In "Quantum Computing in Solid State Systems" by P. Delsing, C. Granata, Y. Pashkin, B. Ruggiero and P. Silvestrini. New York: Springer (2004). Abstract | PDF
• Observation of Quantum Oscillations Between a Josephson Phase Qubit and a Microscopic Resonator Using Fast Readout K. B. Cooper, M. Steffen, R. McDermott, R.W. Simmonds, Seongshik Oh, D.A. Hite, D.P. Pappas, J.M. Martinis Phys. Rev. Lett. 93, 180401 (2004). PRL | PDF | arxiv:cond-mat/0405710
• Decoherence in Josephson Phase Qubits from Junction Resonators R.W. Simmonds, K.M. Lang, D.A. Hite, D.P. Pappas, J.M. Martinis Phys. Rev. Lett. 93, 077003 (2004). PRL | PDF | arxiv:cond-mat/0402470
• Conducting atomic force microscopy for nanoscale tunnel barrier characterizaton K. M. Lang, D. A. Hite, R. W. Simmonds, R. McDermott, D. P. Pappas, J. M. Martinis Reviews of Scientific Instruments 75, 2726 (2004). RSI | PDF
• Critical Field for Complete Vortex Expulsion from Narrow Superconducting Strips G. Stan, S.B. Field, J.M. Martinis Phys. Rev. Lett 92, 097003 (2004). PRL | PDF
• Implementing Qubits with Superconducting Integrated Circuits Michel H. Devoret and John M. Martinis Quantum Information Processing vol. 3. (2004). Abstract | PDF
• Superconducting Qubits and the Physics of Josephson Junctions John M. Martinis Les Houches Session LXXIX (2003): Quantum Entanglement and Information Processing, 487-520 (2004). Online | PDF | arxiv:cond-mat/0402415

2003

• Accurate control of Josephson phase qubits M. Steffen, J.M. Martinis, I.L. Chuang Phys. Rev. B 68, 224518 (2003). PRB | PDF
• Banishing Quasiparticles from Josephson-Junction Qubits: Why and How to do it K.M. Lang, S. Nam, J. Aumentado, C. Urbina, John M. Martinis IEEE Transactions on Applied Superconductivity 13, 989 (2003). IEEE | PDF
• Decoherence of a Superconducting Qubit from Bias Noise John M. Martinis, S. Nam, J. Aumentado, K.M. Lang, C. Urbina Phys. Rev. B 67, 094510 (2003). PRB | PDF

2002

• Rabi Oscillations in a Large Josephson-Junction Qubit John M. Martinis, S. Nam, J. Aumentado, C. Urbina Phys. Rev. Lett. 89, 117901 (2002). PRL | PDF

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