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Jan Johansson
Jan Johansson
Faculty of Engineering and Science, University of Agder, Norway
Verified email at uia.no
Title
Cited by
Cited by
Year
Quantum annealing with manufactured spins
MW Johnson, MHS Amin, S Gildert, T Lanting, F Hamze, N Dickson, ...
Nature 473 (7346), 194-198, 2011
24742011
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
3802010
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
3312006
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
2912010
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
2162010
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
1562009
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
1502010
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
1072008
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
104*2015
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
1002009
Systems, devices, and methods for controllably coupling qubits
J Johansson, AJ Berkley
US Patent 8,102,185, 2012
492012
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
432010
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
412013
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
412009
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
372003
Random background charges and Coulomb blockade in one-dimensional tunnel junction arrays
J Johansson, DB Haviland
Physical Review B 63 (1), 014201, 2000
372000
Systems and methods for superconducting devices used in superconducting circuits and scalable computing
MW Johnson, PI Bunyk, AJ Berkley, RG Harris, KTR Boothby, LJ Swenson, ...
US Patent 11,127,893, 2021
362021
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
302009
Probing high-frequency noise with macroscopic resonant tunneling
T Lanting, MHS Amin, MW Johnson, F Altomare, AJ Berkley, S Gildert, ...
Physical Review B—Condensed Matter and Materials Physics 83 (18), 180502, 2011
272011
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
272006
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Articles 1–20