Fig. 1
From: Large Spin-Dependent Thermoelectric Effects in NiFe-based Interconnected Nanowire Networks
a Photograph of a flexible spin caloritronic device based on a nanowire network. The inset SEM image shows the nanowire branched structure with diameter of ∼80 nm. Schematic representation of an electrode design for electrical (b) and thermoelectric (c) measurements of an interconnected NW network. The inset of Fig. 1b shows a schematic drawing of the Py/Cu multilayer structure. Red arrows represent the direction of current flow. The color in c represents the generated temperature profile in the NW networks