Results 221 to 230 of about 40,538 (255)

Curvature-Controlled Polarization in Adaptive Ferroelectric Membranes. [PDF]

open access: yesSmall
Segantini G   +14 more
europepmc   +1 more source

SrTiO3 field effect transistor with SrTiO3-δ source and drain electrodes

open access: yesSrTiO3 field effect transistor with SrTiO3-δ source and drain electrodes
openaire  

Ionic conduction in the SrTiO3|YSZ|SrTiO3 heterostructure

Physical Chemistry Chemical Physics, 2013
Employing previously published experimental data, we analyse the enhanced conductivity of the heterostructure comprising yttria-stabilised zirconia (YSZ) and SrTiO3. We confirm that the heterostructure's conductivity arises from SrTiO3, and we conclude that it is exclusively ionic below T ∼ 540 K.
R A, De Souza, A H H, Ramadan
openaire   +2 more sources

Pt thin films on stepped SrTiO3 surfaces: SrTiO3(620) and SrTiO3(622)

Journal of Molecular Catalysis A: Chemical, 2004
Abstract As a first step in understanding Pt growth on chiral SrTiO 3 surfaces we have examined Pt adsorption on the stepped SrTiO 3 (6 2 0) and SrTiO 3 (6 2 2) surfaces using plane-wave density functional theory. We find that for both stepped SrTiO 3 surfaces Pt adsorbs more strongly along the step versus the terrace.
Aravind Asthagiri, David S Sholl
openaire   +1 more source

DFT study of Pt adsorption on low index SrTiO3 surfaces: SrTiO3(100), SrTiO3(111) and SrTiO3(110)

Surface Science, 2005
Abstract Density Functional Theory has been used to determine the energetically preferred structures of submonolayer, monolayer, and multilayer Pt films on both ideal terminations of SrTiO3(1 0 0), SrTiO3(1 1 1), and SrTiO3(1 1 0). The strength of the resulting metal/metal oxide interfaces was characterized by the adsorption energy of the film and ...
Aravind Asthagiri, David S. Sholl
openaire   +1 more source

SrTiO3 glass ceramics

Journal of Materials Science, 1988
The dielectric properties of the strontium titanate aluminosilicate glass-ceramics described in the previous paper have been investigated over the frequency range of 10 to 1000 kHz and temperature range of −170 to 200° C. The dielectric properties were strongly dependent on the crystallization conditions, which determined the amounts of SrTiO3 and ...
S. L. Swartz   +3 more
openaire   +2 more sources

Oxidation kinetics in SrTiO3 homoepitaxy on SrTiO3(001)

Applied Physics Letters, 2001
Using an oblique-incidence optical reflectivity difference technique, we investigated kinetic processes in SrTiO3 homoepitaxy on SrTiO3(001) under pulsed-laser deposition conditions. Depending upon growth temperature and oxygen ambient pressure, we found that the oxidation of an as-grown SrTiO3 monolayer may take a much longer time to complete than the
X. D. Zhu   +3 more
openaire   +1 more source

Tuning the carrier density in SrTiO3/LaTiO3/SrTiO3 quantum wells

Applied Physics Letters, 2020
We discuss methods of built-in carrier density control in SrTiO3/LaTiO3/SrTiO3 heterostructures that exhibit quasi-two-dimensional carrier confinement in an interfacial quantum well. Unlike the electronically similar LaAlO3/SrTiO3 heterostructures, where the polar discontinuity at the interface defines the accumulated carrier density, the LaTiO3 ...
J. N. Lee   +3 more
openaire   +1 more source

Home - About - Disclaimer - Privacy