452 citations · 2.6k across the 32 of their papers we have counts for
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Resolving magnon number states in quantum magnonics
Dany Lachance-Quirion, Yutaka Tabuchi, Seiichiro Ishino +4
Collective excitation modes in solid state systems play a central role in circuit quantum electrodynamics, cavity optomechanics, and quantum magnonics. In the latter, quanta of col…
Surface-electrode trap with an integrated permanent magnet for generating a magnetic-field gradient at trapped ions
Yuji Kawai, Kenji Shimizu, Atsushi Noguchi +2
We report on a surface-electrode trap with SmCo magnets arranged in a quadrupole configuration underneath the trap electrode. Because the distance between the magnets and the trapp…
Strong coupling in multimode quantum electromechanics
Atsushi Noguchi, Rekishu Yamazaki, Manabu Ataka +5
Cavity electro-(opto-)mechanics allows us to access not only single isolated but also multiple mechanical modes in a massive object. Here we develop a multi-mode electromechanical…
Bidirectional conversion between microwave and light via ferromagnetic magnons
Ryusuke Hisatomi, Alto Osada, Yutaka Tabuchi +5
Coherent conversion of microwave and optical photons in the single-quantum level can significantly expand our ability to process signals in various fields. Efficient up-conversion…