Electrically tunable dielectric materials have potential applications as various microwave
devices, such as tunable oscillators, phase shifters and varactors. High dielectric tunability …

There has been significant progress on the fundamental science and technological
applications of complex oxides and multiferroics. Among complex oxide thin films, barium …

The in-plane dielectric and ferroelectric properties of coherent anisotropically strained SrTiO
3 thin films grown on orthorhombic (101) DyScO 3 substrates were examined as a function …

The electrothermal properties of the perovskite oxides barium titanate (BTO), lead titanate
(PTO), and strontium titanate (STO) are computed near the temperatures of their ferroelectric …

We present a detailed strain analysis of epitaxial ferroelectric films taking into account
multiple sources of strain, including the lattice mismatch between the film and the substrate …

The electrocaloric (EC) response of strontium titanate thin films is computed as a function of
misfit strain, temperature, electric field strength, and electrode configuration using a …

We develop a nonlinear thermodynamic model to predict the phase stability of ultrathin
epitaxial (001)-oriented ferroelectric PbZr 1− x Ti x O 3 (PZT) films with x= 1⁠. 0, 0.9, 0.8, and …

(Pb, Sr) TiO3 (PST) is a typical nonlinear dielectric material with its permittivity tunable under
DC bias. In this context, randomly oriented and (100) oriented PST thin films have been …

Strain relaxation in (Ba 0.60 Sr 0.40) TiO 3 (BST) thin films on⟨ 110⟩ orthorhombic NdGaO
3 substrates is investigated by x-ray diffractometry. Pole figure analysis indicates a [010] …

Barium stannate titanate Ba (Sn 0.15 Ti 0.85) O 3 (BTS) thin films with different thicknesses
were grown by sol-gel process on single crystal LaAlO 3 (LAO) and Pt/Ti/SiO 2/Si substrates …