Magnetic Field tuning of low energy spin dynamics in the single-atomic magnet Li${}_2$(Li${}_{1-x}$Fe${}_x$)N

S. A. Braeuninger, A. Jesche, S. Kamusella +5

We present a systematic 57Fe-Moessbauer study on highly diluted Fe centers in Li2(Li1-xFex)N single-crystals as a function of temperature and magnetic field applied transverse and…