Journal of Polymers / 2015 / Article / Fig 6

Research Article

Thin Polymer Layers with Superparamagnetic Properties

Figure 6

Left: magnetization curves of sheets containing 10% nanoparticles prepared from PVC-pastes using a three-roll mill; the force in the gap was increased from A via B to D. Top right: hysteresis at 300 K, bottom right: hysteresis at 2 K.