3 papers
cond-mat.mes-hall2019
Optical heterodyne imaging of magnetostatic modes in one-dimensional magnonic crystals
Shotaro Z. Baba, Yosuke Nakata, Yoshitaka Ito +3
We demonstrate a real-space imaging of a heterodyne signal of light that is produced as a result of the Brillouin light scattering by coherently driven magnons in magnetostatic mod…
cond-mat.mes-hall2019
Helicity-Changing Brillouin Light Scattering by Magnons in a Ferromagnetic Crystal
R. Hisatomi, A. Noguchi, R. Yamazaki +4
Brillouin light scattering in ferromagnetic materials usually involves one magnon and two photons and their total angular momentum is conserved. Here, we experimentally demonstrate…
cond-mat.mtrl-sci2018
Resonant magnetic induction tomography of a magnetized sphere
Arnaud Gloppe, Ryusuke Hisatomi, Yosuke Nakata +2
We demonstrate the structural imaging of magnetostatic spin-wave modes hosted in a millimeter-sized ferromagnetic sphere. Unlike for low-dimensional magnetic materials, there is no…