29 citations · 32 across the 5 of their papers we have counts for
5 papers
Speedup of nuclear-spin diffusion in hyperpolarized solids
Yu Wang, Kazuyuki Takeda
We propose a correction to the coefficient of nuclear-spin diffusion by a factor , where is the average nuclear-spin polarization. The c…
Nuclear Surface Acoustic Resonance with Spin-Rotation Coupling
Koji Usami, Kazuyuki Takeda
We show that, under an appropriate out-of-plane static magnetic field, nuclear spins in a thin specimen on a surface acoustic wave (SAW) cavity can be resonantly excited and detect…
Electro-mechano-optical detection of nuclear magnetic resonance
Kazuyuki Takeda, Kentaro Nagasaka, Atsushi Noguchi +5
Signal reception of nuclear magnetic resonance (NMR) usually relies on electrical amplification of the electromotive force caused by nuclear induction. Here, we report up-conversio…
Default-off inter-qubit interactions in NMR quantum computing in rotating solids
Kazuyuki Takeda, Hiromitsu Tanabe, Masahiro Kitagawa
A dipolar recoupling technique is introduced as a new approach to quantum gate operation in solid-state NMR under magic angle spinning. The default-off property of inter-qubit inte…
Entanglement Witness Derived from NMR Superdense Coding
Robabeh Rahimi, Kazuyuki Takeda, Masanao Ozawa +1
We show that it is possible to transfer two-bit information via encoding a single qubit in a conventional nuclear magnetic resonance (NMR) experiment with two very weakly polarized…