Field Dispersion and Strong Coupling of Nuclear-Electron Spin Excitation in MnCO${}_3$

Takahiko Makiuchi, Takashi Kikkawa, Thanaporn Sichanugrist +5

Hybridized nuclear and electron spin excitation in a MnCO${}_3$ crystal, a weakly-anisotropic antiferromagnet, has been investigated. In this material, the hyperfine interaction is s…