Figure 6: Effective magnetization of Py films as a function of the temperature.
From: Experimental Investigation of Temperature-Dependent Gilbert Damping in Permalloy Thin Films

(a–c) Temperature dependence of the effective magnetization of Py thin films of a thickness of 3 nm, 5 nm and 30 nm Py respectively. In (b,c) the blue/green symbols correspond to the Py with TaN/Al2O3 capping layer.