49 citations · 54 across the 4 of their papers we have counts for
4 papers
Novel Magnetoacoustic Resonance Technique for Exploring Hidden Quadrupoles in a Crystal Field Quartet
Mikito Koga, Masashige Matsumoto
Crystal field quartets with quadrupole degrees of freedom play a crucial role in hidden ordering systems, as exemplified by CeB. We present a novel magnetoacoustic resonance te…
Theory of Magnetoacoustic Resonance to Probe Multipole Effects Due to a Crystal Field Quartet
Mikito Koga, Masashige Matsumoto
We present a new method of acoustically driven resonance that probes octupole degrees of freedom as well as a quadrupole usually hidden by the magnetic properties of a crystal fiel…
Theory of Spin-Acoustic Resonance for Spin-3/2 Si Vacancy with Site Symmetry in Silicon Carbide
Mikito Koga, Masashige Matsumoto
Motivated by the recent acoustically driven spin resonance studies applied to silicon vacancy centers in silicon carbide, we theoretically investigate the spin--strain interaction…
Spin nematic interaction in multiferroic compound BaCoGeO
M. Soda, M. Matsumoto, M. Mansson +4
We demonstrate the existence of the spin nematic interactions in an easy-plane type antiferromagnet BaCoGeO by exploring the magnetic anisotropy and spin dynamics…