Effect of an external/internal magnetic field on the photocurrent in Py-topological insulator heterojunction Ni₈₀Fe₂₀/TI (Bi₂Te₃/Bi₂Se₃/Bi₂Te₂Se)/p-Si devices

Abstract

This article demonstrates the fabrication and study of Permalloy (Py)/Topological insulator heterojunction i.e.,Ni80Fe20/TI(Bi2Te3/Bi2Se3/Bi2Te2Se)/p-Si heterojunction for spintronic device application at room temperature. In this work the Forward current values, under the...