Publications

[ English | Japanese (日本語) ]


2022

Y. Tominaga, A. Mikami, A. Iwamura, K. Usami, K. Takeda
Heating-free, room-temperature operation of a radiofrequency-to-light signal transducer with a membrane oscillator and a built-in metasurface mirror
Appl. Phys. Express. 15 (2022) 012003
10.35848/1882-0786/ac3e15
メタサーフェスを利用したラジオ周波数信号の光変換。

2021

Y. Wang, K. Takeda
Speedup of nuclear spin diffusion in hyperpolarized solids
New J. Phys. 23 (2021) 073015
10.1088/1367-2630/ac0d6e
スピン拡散係数に関するLowe-Gade理論を低温領域（あるいは超偏極状態）に拡張。
K. Miyanishi, T.F. Segawa, K. Takeda, I. Ohki, S. Onoda, T. Ohshima, H. Abe, H. Takashima, S. Takeuchi, A.I. Shames, K. Morita, Y. Wang, F.T.-K. So, D. Terada, R. Igarashi, A. Kagawa, M. Kitagawa, N. Mizuochi, M. Shirakawa, M. Negoro
Room-temperature hyperpolarization of polycrystalline samples with optically polarized triplet electrons: pentacene or nitrogen-vacancy center in diamond?
Magn. Reson. 2 (2021) 33–48
10.5194/mr-2-33-2021
ダイヤモンドおよびペンタセンドープp-テルフェニルにおける13Cスピン超偏極。

2020

K. Usami, K. Takeda
Nuclear surface acoustic resonance with spin-rotation coupling
Phys. Rev. Res. 2 (2020) 043200
10.1103/PhysRevResearch.2.043200
Y. Hibe, Y. Noda, K. Takegoshi, K. Takeda
Rapid survey of nuclear quadrupole resonance by broadband excitation with comb modulation and dual-mode acquisition
Phys. Chem. Chem. Phys. 22 (2020) 25584–25592
10.1039/D0CP05309K
K. Takeda
Solid-state covariance NMR spectroscopy: An update
in: Annu. Reports NMR Spectrosc., 1st ed., Elsevier Ltd., 2020: pp. 153–201
10.1016/bs.arnmr.2020.02.001

2019

R. Kusumi, H. Kadoma, M. Wada, K. Takeda, T. Kimura
In situ solid-state NMR of a magnetically oriented microcrystal suspension
J. Magn. Reson. 309 (2019) 106618
10.1016/j.jmr.2019.106618
Y. Tominaga, K. Nagasaka, K. Usami, K. Takeda
Studies on NMR-signal up-conversion from radio-frequency to optical regimes using a lightweight nanomembrane transducer
J. Magn. Reson. 298 (2019) 6–15
10.1016/j.jmr.2018.11.003

2018

K. Takeda, Y. Kobayashi, Y. Noda, K. Takegoshi
Inner-product NMR spectroscopy: a variant of covariance NMR spectroscopy
J. Magn. Reson. 297 (2018) 146–151
10.1016/J.JMR.2018.10.012
K. Takeda, K. Nagasaka, A. Noguchi, R. Yamazaki, Y. Nakamura, E. Iwase, J.M. Taylor, K. Usami
Electro-mechano-optical detection of nuclear magnetic resonance
Optica. 5 (2018) 152
10.1364/OPTICA.5.000152
G. Nishijima, H. Kitaguchi, K. Takeda
Development of Liquid Nitrogen Cooled RE–Ba–Cu–O (RE=Rare Earth) Superconducting Magnet for NMR Use
IEEE Trans. Appl. Supercond. 28 (2018) 4300405
10.1109/TASC.2017.2782230
K. Takeda
Electro-Mechano-Optical (EMO) NMR
Bull. Nucl. Magn. Reson. Soc. Japan. 9 (2018) 14–16

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