Coherent dynamics of a flux qubit coupled to a harmonic oscillator I Chiorescu, P Bertet, K Semba, Y Nakamura, C Harmans, JE Mooij
Nature 431 (7005), 159-162, 2004
967 2004 Superconducting qubit–oscillator circuit beyond the ultrastrong-coupling regime F Yoshihara, T Fuse, S Ashhab, K Kakuyanagi, S Saito, K Semba
Nature Physics 13 (1), 44-47, 2017
695 2017 Coherent coupling of a superconducting flux qubit to an electron spin ensemble in diamond X Zhu, S Saito, A Kemp, K Kakuyanagi, S Karimoto, H Nakano, WJ Munro, ...
Nature 478 (7368), 221-224, 2011
528 2011 Dephasing of a superconducting qubit induced by photon noise P Bertet, I Chiorescu, G Burkard, K Semba, C Harmans, DP DiVincenzo, ...
Physical review letters 95 (25), 257002, 2005
369 2005 Vacuum Rabi Oscillations in a Macroscopic Superconducting Qubit J Johansson, S Saito, T Meno, H Nakano, M Ueda, K Semba, ...
Physical Review Letters 96 (12), 127006, 2006
315 2006 Two-photon probe of the Jaynes–Cummings model and controlled symmetry breaking in circuit QED F Deppe, M Mariantoni, EP Menzel, A Marx, S Saito, K Kakuyanagi, ...
Nature Physics 4 (9), 686-691, 2008
238 2008 Dephasing of a superconducting flux qubit K Kakuyanagi, T Meno, S Saito, H Nakano, K Semba, H Takayanagi, ...
Physical review letters 98 (4), 047004, 2007
206 2007 Towards Realizing a Quantum Memory for a Superconducting Qubit:<? format?> Storage and Retrieval of Quantum States S Saito, X Zhu, R Amsüss, Y Matsuzaki, K Kakuyanagi, T Shimo-Oka, ...
Physical review letters 111 (10), 107008, 2013
124 2013 Multiphoton transitions in a macroscopic quantum two-state system S Saito, M Thorwart, H Tanaka, M Ueda, H Nakano, K Semba, ...
Physical review letters 93 (3), 037001, 2004
118 2004 Inversion of qubit energy levels in qubit-oscillator circuits in the deep-strong-coupling regime F Yoshihara, T Fuse, Z Ao, S Ashhab, K Kakuyanagi, S Saito, T Aoki, ...
Physical review letters 120 (18), 183601, 2018
110 2018 Persistent supercurrent atom chip T Mukai, C Hufnagel, A Kasper, T Meno, A Tsukada, K Semba, F Shimizu
Physical review letters 98 (26), 260407, 2007
105 2007 Normal and superconductive properties of Zn-substituted single-crystal YBa 2 (Cu 1− x Zn x) 3 O 7− δ K Semba, A Matsuda, T Ishii
Physical Review B 49 (14), 10043, 1994
97 1994 Controllable coupling between flux qubit and nanomechanical resonator by magnetic field F Xue, YD Wang, CP Sun, H Okamoto, H Yamaguchi, K Semba
New Journal of Physics 9 (2), 35, 2007
94 2007 Coherent operation of a gap-tunable flux qubit X Zhu, A Kemp, S Saito, K Semba
Applied Physics Letters 97 (10), 2010
83 2010 All-MgB2 Josephson tunnel junctions K Ueda, S Saito, K Semba, T Makimoto, M Naito
Applied Physics Letters 86 (17), 2005
80 2005 Absence of the Zeeman effect on the Maki-Thompson fluctuation in magnetoresistance of K Semba, T Ishii, A Matsuda
Physical review letters 67 (6), 769, 1991
80 1991 Characteristic spectra of circuit quantum electrodynamics systems from the ultrastrong-to the deep-strong-coupling regime F Yoshihara, T Fuse, S Ashhab, K Kakuyanagi, S Saito, K Semba
Physical Review A 95 (5), 053824, 2017
79 2017 Superconductor-to-Insulator Transition and Transport Properties of Underdoped K Semba, A Matsuda
Physical Review Letters 86 (3), 496, 2001
78 2001 Observation of collective coupling between an engineered ensemble of macroscopic artificial atoms and a superconducting resonator K Kakuyanagi, Y Matsuzaki, C Déprez, H Toida, K Semba, H Yamaguchi, ...
Physical review letters 117 (21), 210503, 2016
76 2016 Observation of dark states in a superconductor diamond quantum hybrid system X Zhu, Y Matsuzaki, R Amsüss, K Kakuyanagi, T Shimo-Oka, N Mizuochi, ...
Nature communications 5 (1), 3524, 2014
75 2014 
Sahel AshhabExecutive Researcher, National Institute of Information and Communications TechnologyVerified email at nict.go.jp
