The interface density dependence of the electrical properties of 0.9Pb(Sc0.5Ta0.5)O3–0.1PbTiO3/0.55Pb(Sc0.5Ta0.5)O3–0.45PbTiO3 multilayer thin films

The interface density dependence of the electrical properties of 0.9Pb(Sc_0.5Ta_0.5)O₃–0.1PbTiO₃/0.55Pb(Sc_0.5Ta_0.5)O₃–0.45PbTiO₃ multilayer thin films

Li Xue-Dong^a),^b), Liu Hong^b), Wu Jia-Gang^b), Liu Gang^a), Xiao Ding-Quan^b), Zhu Jian-Guo†^b)

P – E loops of the (PSTT10/45)_n multilayer thin films each as a function of interface density, for n / d = 4 (a), 8 (b), 12 (c), 16 (d), 24 (e), and 40 μm⁻¹ (f).