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Flextensional Barium Strontium Titanate Actuators
Journal of the American Ceramic Society, 2003This paper describes the performance of the cymbal flextensional transducer using Dy‐doped barium strontium titanate (BST) as the driver material. BST was first characterized for its dielectric and loss behavior as a function of temperature and electrical bias field.
Richard J. Meyer +3 more
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2015
Transition metal oxides sharing the perovskite structure exhibit many scientifically interesting and technologically important phenomena, and defects in these materials play a critical role in determining their properties. In the most general sense, SrTiO3 is a suitable model system for the study of defects in perovskite oxide materials.
Matthew S. J. Marshall +3 more
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Transition metal oxides sharing the perovskite structure exhibit many scientifically interesting and technologically important phenomena, and defects in these materials play a critical role in determining their properties. In the most general sense, SrTiO3 is a suitable model system for the study of defects in perovskite oxide materials.
Matthew S. J. Marshall +3 more
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Elastic Constants of Strontium Titanate
Physical Review, 1963The elastic constants ${c}_{11}$, ${c}_{12}$, and ${c}_{44}$ of single-crystal strontium titanate have been measured as a function of temperature from 300 to 108\ifmmode^\circ\else\textdegree\fi{}K by determining the velocity of an ultrasonic wave.
R. O. Bell, G. Rupprecht
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Ultra-fast High-temperature Sintering of Strontium Titanate
Acta Materialia, 2022T. Mishra +8 more
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Electronic structure of strontium titanate
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques, 2009The spectra of three sets of optical functions for SrTiO3 crystals are determined in a broad energy range of fundamental absorption. The calculations are carried out using the experimental reflectivity spectrum in the range 1–35 eV and two theoretical permittivity spectra in the ranges 0–30 eV and 0–14 eV.
V. V. Sobolev +2 more
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Piezobirefringence In Strontium Titanate.
1957PhD ; Mineralogy ; University of Michigan, Horace H. Rackham School of Graduate Studies ; http://deepblue.lib.umich.edu/bitstream/2027.42/181848/2/5800918 ...
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Photocorrosion of strontium titanate photoanodes
Solar Energy Materials, 1981Abstract The photocorrosion of a strontium titanate photoanode was studied under acidic, neutral and alkaline conditions. It was found that in 0.5 M H2SO4, SrTiO3 corrodes very rapidly upon band-gap irradiation with an external bias. Assuming that the photocorrosion is a two-hole process releasing strontium ions, we calculated that the corrosion ...
C.W. de Kreuk +2 more
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Materials Research Express, 2019
In this work, printable strontium titanate based dielectric nanocomposites have been synthesised and their dielectric properties were studied. Herein, a cost effective, environment friendly polymer, polyvinylpyrrolidone was chosen as the matrix.
Lu Zhou, Yifeng Jiang, Dewei Chu
semanticscholar +1 more source
In this work, printable strontium titanate based dielectric nanocomposites have been synthesised and their dielectric properties were studied. Herein, a cost effective, environment friendly polymer, polyvinylpyrrolidone was chosen as the matrix.
Lu Zhou, Yifeng Jiang, Dewei Chu
semanticscholar +1 more source
Electrical conductivity in strontium titanate
Journal of Solid State Chemistry, 1981Abstract The electrical conductivity of polycrystalline SrTiO3 was determined for the oxygen partial pressure range of 10° to 10−22 atm and temperature range of 800 to 1050°C. The data were found to be proportional to the −1 6 th power of the oxygen partial pressure for the oxygen pressure range 10−15–10−22 atm, proportional to P −1 ...
U. Balachandran, N.G. Eror
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