Study of electromagnetic shielding effectiveness of metal oxide polymer composite in their bulk and layered forms.

In this paper, we present the studies on electromagnetic interference (EMI) shielding effectiveness (SE) of KCrO-PMMA composites developed by two different methods: one in bulk form of thickness 1.2 mm and another by stacking twelve layers of thin films each of thickness 100 μm. The EMI SE of stacked twelve layers of 1.