| A strict experimental test of macroscopic realism in a superconducting flux qubit GC Knee, K Kakuyanagi, MC Yeh, Y Matsuzaki, H Toida, H Yamaguchi, ... Nature communications 7 (1), 13253, 2016 | 168 | 2016 |
| Vacuum Rabi splitting in a semiconductor circuit QED system H Toida, T Nakajima, S Komiyama Physical review letters 110 (6), 066802, 2013 | 135 | 2013 |
| 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 |
| A long-lived capacitively shunted flux qubit embedded in a 3D cavity LV Abdurakhimov, I Mahboob, H Toida, K Kakuyanagi, S Saito Applied Physics Letters 115 (26), 2019 | 44 | 2019 |
| Electron paramagnetic resonance spectroscopy using a single artificial atom H Toida, Y Matsuzaki, K Kakuyanagi, X Zhu, WJ Munro, H Yamaguchi, ... Communications Physics 2 (1), 33, 2019 | 36 | 2019 |
| Improving the lifetime of the nitrogen-vacancy-center ensemble coupled with a superconducting flux qubit by applying magnetic fields Y Matsuzaki, X Zhu, K Kakuyanagi, H Toida, T Shimooka, N Mizuochi, ... Physical Review A 91 (4), 042329, 2015 | 32 | 2015 |
| Electron paramagnetic resonance spectroscopy using a direct current-SQUID magnetometer directly coupled to an electron spin ensemble H Toida, Y Matsuzaki, K Kakuyanagi, X Zhu, WJ Munro, K Nemoto, ... Applied Physics Letters 108 (5), 2016 | 28 | 2016 |
| Improving the coherence time of a quantum system via a coupling to a short-lived system Y Matsuzaki, X Zhu, K Kakuyanagi, H Toida, T Shimo-Oka, N Mizuochi, ... Physical review letters 114 (12), 120501, 2015 | 27 | 2015 |
| Electron spin resonance with up to 20 spin sensitivity measured using a superconducting flux qubit RP Budoyo, K Kakuyanagi, H Toida, Y Matsuzaki, S Saito Applied Physics Letters 116 (19), 2020 | 26 | 2020 |
| Driven-state relaxation of a coupled qubit-defect system in spin-locking measurements LV Abdurakhimov, I Mahboob, H Toida, K Kakuyanagi, Y Matsuzaki, ... Physical Review B 102 (10), 100502, 2020 | 22 | 2020 |
| Magnetic sensing via ultrasonic excitation H Yamada, K Takashima, K Ikushima, H Toida, M Sato, Y Ishizawa Review of Scientific Instruments 84 (4), 2013 | 22 | 2013 |
| Electron paramagnetic resonance spectroscopy of using a Josephson bifurcation amplifier: Observation of hyperfine and quadrupole structures RP Budoyo, K Kakuyanagi, H Toida, Y Matsuzaki, WJ Munro, ... Physical Review Materials 2 (1), 011403, 2018 | 21 | 2018 |
| Phonon-bottlenecked spin relaxation of Er3+: Y2SiO5 at sub-kelvin temperatures RP Budoyo, K Kakuyanagi, H Toida, Y Matsuzaki, WJ Munro, ... Applied Physics Express 11 (4), 043002, 2018 | 19 | 2018 |
| Identification of different types of high-frequency defects in superconducting qubits LV Abdurakhimov, I Mahboob, H Toida, K Kakuyanagi, Y Matsuzaki, ... PRX Quantum 3 (4), 040332, 2022 | 16 | 2022 |
| Magnetometry of neurons using a superconducting qubit H Toida, K Sakai, TF Teshima, M Hori, K Kakuyanagi, I Mahboob, Y Ono, ... Communications Physics 6 (1), 19, 2023 | 9 | 2023 |
| Submicrometer-scale temperature sensing using quantum coherence of a superconducting qubit K Kakuyanagi, H Toida, LV Abdurakhimov, S Saito New Journal of Physics 25 (1), 013036, 2023 | 6 | 2023 |
| A three-dimensional Josephson parametric amplifier I Mahboob, H Toida, K Kakuyanagi, Y Nakamura, S Saito Applied Physics Express 15 (6), 062005, 2022 | 6 | 2022 |
| Analysis of the spectroscopy of a hybrid system composed of a superconducting flux qubit and diamond NV− centers H Cai, Y Matsuzaki, K Kakuyanagi, H Toida, X Zhu, N Mizuochi, K Nemoto, ... Journal of Physics: Condensed Matter 27 (34), 345702, 2015 | 6 | 2015 |
| Control of the transition frequency of a superconducting flux qubit by longitudinal coupling to the photon number degree of freedom in a resonator H Toida, T Ohrai, Y Matsuzaki, K Kakuyanagi, S Saito Physical Review B 102 (9), 094502, 2020 | 5 | 2020 |
| Architecture to achieve nuclear magnetic resonance spectroscopy with a superconducting flux qubit K Miyanishi, Y Matsuzaki, H Toida, K Kakuyanagi, M Negoro, M Kitagawa, ... Physical Review A 101 (5), 052303, 2020 | 5 | 2020 |
Shiro SaitoNTT Basic Research LaboratoriesVerified email at ntt.com