Fig. 6: Muon spin relaxation rate in 11 nm thick RuO2 films.
From: Absence of magnetic order in RuO2: insights from μSR spectroscopy and neutron diffraction
The temperature dependence was extracted from measurements in 10 mT transverse-field. At E = 1.5 keV most of the muons stop in the RuO2 layer while at E = 12 keV they stop in the substrate.
