Quantum annealing with manufactured spins MW Johnson, MHS Amin, S Gildert, T Lanting, F Hamze, N Dickson, ...
Nature 473 (7346), 194-198, 2011
2170 2011 Experimental investigation of an eight-qubit unit cell in a superconducting optimization processor R Harris, MW Johnson, T Lanting, AJ Berkley, J Johansson, P Bunyk, ...
Physical Review B—Condensed Matter and Materials Physics 82 (2), 024511, 2010
361 2010 Vacuum Rabi Oscillations in a Macroscopic Superconducting Qubit Oscillator System J Johansson, S Saito, T Meno, H Nakano, M Ueda, K Semba, ...
Physical Review Letters 96 (12), 127006, 2006
321 2006 Experimental demonstration of a robust and scalable flux qubit R Harris, J Johansson, AJ Berkley, MW Johnson, T Lanting, S Han, ...
Physical Review B—Condensed Matter and Materials Physics 81 (13), 134510, 2010
274 2010 A scalable control system for a superconducting adiabatic quantum optimizationprocessor MW Johnson, P Bunyk, F Maibaum, E Tolkacheva, AJ Berkley, ...
Superconductor Science and Technology 23 (6), 065004, 2010
198 2010 Compound Josephson-junction coupler for flux qubits with minimal crosstalk R Harris, T Lanting, AJ Berkley, J Johansson, MW Johnson, P Bunyk, ...
Physical Review B—Condensed Matter and Materials Physics 80 (5), 052506, 2009
141 2009 A scalable readout system for a superconducting adiabatic quantum optimizationsystem AJ Berkley, MW Johnson, P Bunyk, R Harris, J Johansson, T Lanting, ...
Superconductor Science and Technology 23 (10), 105014, 2010
140 2010 Probing noise in flux qubits via macroscopic resonant tunneling R Harris, MW Johnson, S Han, AJ Berkley, J Johansson, P Bunyk, ...
Physical review letters 101 (11), 117003, 2008
107 2008 Geometrical dependence of the low-frequency noise in superconducting flux qubits T Lanting, AJ Berkley, B Bumble, P Bunyk, A Fung, J Johansson, A Kaul, ...
Physical Review B—Condensed Matter and Materials Physics 79 (6), 060509, 2009
96 2009 SYSTEMS, METHODS AND APPARATUS FOR ACTIVE COMPENSATION OF QUANTUM PROCESSOR ELEMENTS RG Harris, AJ Berkley, J Johansson, M Johnson, M Amin, PI Bunyk
US Patent 20,150,379,418, 2015
88 * 2015 Landau-Zener transitions in a superconducting flux qubit J Johansson, MHS Amin, AJ Berkley, P Bunyk, V Choi, R Harris, ...
Physical Review B 80 (1), 012507, 2009
41 2009 Systems, devices, and methods for controllably coupling qubits J Johansson, AJ Berkley
US Patent 8,102,185, 2012
40 2012 Cotunneling in pairs of coupled flux qubits T Lanting, R Harris, J Johansson, MHS Amin, AJ Berkley, S Gildert, ...
Physical Review B—Condensed Matter and Materials Physics 82 (6), 060512, 2010
40 2010 Localizing quantum phase slips in one-dimensional Josephson junction chains A Ergül, J Lidmar, J Johansson, Y Azizoğlu, D Schaeffer, DB Haviland
New Journal of Physics 15, 095014, 2013
39 2013 Random background charges and Coulomb blockade in one-dimensional tunnel junction arrays J Johansson, DB Haviland
Physical Review B 63 (1), 014201, 2000
37 2000 Suppression of superconductivity due to spin imbalance in Co/Al/Co single electron transistor J Johansson, M Urech, D Haviland, V Korenivski
Journal of applied physics 93 (10), 8650-8652, 2003
36 2003 Synchronization of multiple coupled rf-SQUID flux qubits R Harris, F Brito, AJ Berkley, J Johansson, MW Johnson, T Lanting, ...
New Journal of Physics 11 (12), 123022, 2009
28 2009 Enhanced spin accumulation in a superconductor M Urech, J Johansson, N Poli, V Korenivski, DB Haviland
Journal of applied physics 99 (8), 08M513-08M513-3, 2006
27 2006 Quantum phase transition in one-dimensional Josephson junction arrays DB Haviland, K Andersson, P Ågren, J Johansson, V Schöllmann, ...
Physica C: Superconductivity 352 (1-4), 55-60, 2001
27 2001 Coulomb blockade effects in anodically oxidized titanium wires V Schöllmann, J Johansson, K Andersson, DB Haviland
Journal of Applied Physics 88 (11), 6549-6553, 2000
26 2000