Effect of strain on the hysteresis loop of PbTiO3 nanoporous

Abstract

Spontaneous polarisation of ferroelectric materials has been widely applied in electronic components such as random access memory, sensor, and transducer. Among ferroelectric materials, PbTiO₃ (PTO) is one of the dominant materials because it has a large spontaneous polarisation value and can operate stably at high temperatures. PTO has been studied in many different structures such as thin film, nanowire, nanodot, nanodisk, and nanotube...