Power spectrum of magneti
Power spectrum of magnetic relaxation in spin ice: anomalous diffusion in a Coulomb fluid
Power spectrum of magnetic relaxation in spin ice: anomalous diffusion in a Coulomb fluid
arXiv:2412.04376v1 Announce Type: new
Abstract: Magnetization noise measurements on the spin ice Dy${}_2$Ti${}_2$O${}_7$ have revealed a remarkable `pink noise’ power spectrum $S(f,T)$ below 4 K, including evidence of magnetic monopole excitations diffusing in a fractal landscape. However, at highe…
