Fig. 3: Ferroelectric and dielectric behavior engineered by top electrodes of BST80 films.
From: Colossal and tunable dielectric tunability in domain-engineered barium strontium titanate
a Polarization-voltage traces, b leakage current, and c bias-dependent dielectric permittivity of BST80/SSO capacitors with Au/Ti, Pt/Ti, room temperature deposited BSRO (RTBSRO), and high temperature deposited BSRO (HTBSRO) top electrodes collected at 10 kHz.
