Keigo Arai - Papers - researchmap

Fast coherent control of nitrogen-14 spins associated with nitrogen-vacancy centers in diamonds using dynamical decoupling

Kosuke Mizuno, Ikuya Fujisaki, Hiroyoshi Tomioka, Hitoshi Ishiwata, Shinobu Onoda, Takayuki Iwasaki, Keigo Arai, Mutsuko Hatano

Journal of Physics Communications, 8(3) 035002-035002, Mar 1, 2024

Millimetre-scale magnetocardiography of living rats with thoracotomy

Keigo Arai, Akihiro Kuwahata, Daisuke Nishitani, Ikuya Fujisaki, Ryoma Matsuki, Yuki Nishio, Zonghao Xin, Xinyu Cao, Yuji Hatano, Shinobu Onoda …

Communications Physics, 5(1), Aug 23, 2022

Simultaneous thermometry and magnetometry using a fiber-coupled quantum diamond sensor

Yuji Hatano, Jaewon Shin, Daisuke Nishitani, Haruki Iwatsuka, Yuta Masuyama, Hiroki Sugiyama, Makoto Ishii, Shinobu Onoda, Takeshi Ohshima, Keigo Arai …

Applied Physics Letters, 118(3) 034001-034001, Jan 18, 2021

Geometric phase magnetometry using a solid-state spin

Keigo Arai, Junghyun Lee, Chinmay Belthangady, David R. Glenn, Huiliang Zhang, Ronald L. Walsworth

Nature Communications, 9 4996, Mar 19, 2018 Peer-reviewedLead author

Selective addressing of solid-state spins at the nanoscale via magnetic resonance frequency encoding

H. Zhang, K. Arai, C. Belthangady, J. -C. Jaskula, R. L. Walsworth

NPJ QUANTUM INFORMATION, 3, Aug, 2017 Peer-reviewedLead author

Precision magnetometry and imaging via quantum manipulation of spins in diamond

Keigo Arai

Ph.D. dissertation, Jan, 2016 Peer-reviewedLead author

Fourier magnetic imaging with nanoscale resolution and compressed sensing speed-up using electronic spins in diamond

K. Arai, C. Belthangady, H. Zhang, N. Bar-Gill, S. J. DeVience, P. Cappellaro, A. Yacoby, R. L. Walsworth

NATURE NANOTECHNOLOGY, 10(10) 859-864, Oct, 2015 Peer-reviewedLead author

Optical Magnetic Imaging with Nitrogen-Vacancy Centers in Diamond

Keigo Arai, Chinmay Belthangady, Huiliang Zhang, Stephen J. DeVience, David Le Sage, David R. Glenn, Linh M. Pham, Lilah Rahn-Lee, Mikhail D. Lukin, Amir Yacoby …

Biophysical Journal, 106(2) 191a-191a, Jan, 2014 Peer-reviewed

Magnetic imaging with nitrogen-vacancy centers in diamond

64(6) 608-613, Nov, 2013

Dressed-State Resonant Coupling between Bright and Dark Spins in Diamond

C. Belthangady, N. Bar-Gill, L. M. Pham, K. Arai, D. Le Sage, P. Cappellaro, R. L. Walsworth

Physical Review Letters, 110(15), Apr 12, 2013 Peer-reviewed

Optical magnetic imaging of living cells

D. Le Sage, K. Arai, D. R. Glenn, S. J. DeVience, L. M. Pham, L. Rahn-Lee, M. D. Lukin, A. Yacoby, A. Komeili, R. L. Walsworth

NATURE, 496(7446) 486-U105, Apr, 2013 Peer-reviewedLead author

Wide-Field Magnetic Imaging using Nitrogen-Vacancy Color Centers in Diamond

Keigo Arai, David Le Sage, Stephen J. DeVience, David R. Glenn, Linh M. Pham, Lilah Rahn-Lee, Mikhail D. Lukin, Amir Yacoby, Arash Komeili, Ronald L. Walsworth

BIOPHYSICAL JOURNAL, 104(2) 193A-193A, Jan, 2013 Peer-reviewed