Extrinsic Dielectric Response due to Domain Wall Motion in Ferroelectric BaTiO${}_3$

Ashok Gurung, Mohammad Fatin Ishtiyaq, S. Pamir Alpay +2

BaTiO${}_3$ (BTO) is a prototypical perovskite ferroelectric, whose dielectric permittivity and loss spectra -- which are strongly temperature and frequency dependent -- include cont…