strontium titanate
Flexoelectricity of Barium Strontium Titanate and Its Applications.
... Electromechanical effects including piezoelectric, piezoresistive, capacitive and flexoelectric effects are ubiquitous in biological and material systems. Among them, the flexoelectric effect, the fundamental ...
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Multichannel Narrowband Tunable Filters Based on Multilayer Structures Made of Yttrium Barium Copper Oxide and Strontium Titanate Layers
... Abstract—The purpose of this paper is to theoretically investigate the properties of electromagnetic wave propagating in both one-dimensional periodic and quasiperiodic photonic crystals consisting of high-temperature ...
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Scaling up aqueous processing of A site deficient strontium titanate for SOFC anode supports
... novel strontium titanate anode ...commercial titanate powders with nominal identical, but in reality different stoichiometries, strongly affect electrical and mechanical ...
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Structural and optical properties of strontium titanate thin films prepared by spray pyrolysis
... general, strontium titanate exhibits high dielectric constant, good thermal stability, second order phase transformation, stress-induced phase transition, high charge storage capacity, good insulating ...
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Short stack and full system test using a ceramic A site deficient strontium titanate anode
... alternative anode material in Solid Oxide Fuel Cells (SOFC) with an active area of 100 cm 2 . Cell performance was tested in both short (5 cell) stack configuration, as well as a full HEXIS Galileo system (nominally 1 kW ...
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Nickel Impregnated Cerium-Doped Strontium Titanate Fuel Electrode: Direct Carbon Dioxide Electrolysis and Co-Electrolysis
... Ce-doped strontium titanate as an excellent scaffold material to sup- port catalyst nanoparticles for more active electrodes for high temper- ature electrolysis, combining the advantages of ceramic and ...
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Dielectric Characteristics of Barium Strontium Titanate Based Metal Insulator Metal Capacitor for Dynamic Random Access Memory Cell
... barium strontium titanate (BST) oxide material as the capacitor dielectric material and silver as both top and bottom electrodes for dynamic random access memory (DRAM) ...
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Dielectric and Ferroelectric Properties of Ho2O3 Doped Barium Strontium Titanate Ceramicsq
... [2] A. Kaur, A. Singh, L. Singh, S. K. Mishra, P. D. Babu, K. Asokan, S. Kumar, C. L. Chen, K. S. Yang, D. H. Wei, Structural, magnetic and electronic properties of iron doped barium strontium titanate, RSC ...
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Ion beam modification of strontium titanate and highly oriented pyrolytic graphite
... of strontium titanate and carbon-based materials can be controlled by suitable doping and structure ...of strontium titanate (STO) and highly oriented pyrolytic graphite (HOPG) were modified ...
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Enhanced Visible Light Sensitive Two Step Overall Water Splitting Based on Band Structure Controls of Titanium Dioxide and Strontium Titanate
... [19] Hara, S., Yoshimizu, M., Tanigawa, S., Ni, L., Ohtani, B. and Irie, H. (2012) Hydro- gen and Oxygen Evolution Photocatalysts Synthesized from Strontium Titanate by Controlled Doping and Their ...
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Design of Frequency Agile Circuits Using Barium Strontium Titanate Varactor
... Barium Strontium Titanate (BST) has shown promise in the implementation of various tunable circuits like filters, voltage controlled oscillators (VCO), and tunable matching networks with good ...
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Microstructural studies of strontium titanate ceramic pressed at varying pressure
... Kang, S.O., Choi, J., Hwang, I., Hong, S., Park, B. H. (2007). Shape-Control of Strontium Titanate Nanostructures by a Surface-Capping Soft Chemical Process. Journal of the Korean Physical Society. Vol. 52, ...
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Energy dependence of radioluminescence spectra from strontium titanate
... of strontium titanate are reported over the temperature range from 20-300 ...the strontium. Comparisons with thermoluminescence spectra from the strontium titanate are ...
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Reactive intermediate phase cold sintering in strontium titanate
... average densities of the ceramics produced were 97.2 0.8% and 96.2 2.2% of theoretical maximum for the solid state (micron-sized) and nano powders respectively. It should also be noted that, like in other cold sintering ...
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Magnetic Properties and Defects in Iron Implanted Strontium Titanate Single Crystals and Thin films
... Controlled growth of STO requires precise and controlled deposition fluxes of both Sr and Ti. In addition, very small metal coverage from as low as 0.1ML to >10ML must be deposited onto the surface in a reproducible ...
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Magnetism and Faraday Rotation in Oxygen Deficient Polycrystalline and Single Crystal Iron Substituted Strontium Titanate
... It is not clear how well the PLD growth conditions correspond to these equilibrium conditions, but we expect that the oxygen content will be kinetically trapped after cooling the samples[r] ...
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I Fundamental limitations in microelectronics II Power Schottky diode design and comparison with the junction diode III Permittivity of strontium titanate
... For the present work we shall arbitrarily choose the maximum allowable oxide electric field in a practical device to be The minimtnn size of a MOS transistor, for a given drain voltage a[r] ...
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Effects of Sintering Temperature on Thermoelectric Device of La Doped Strontium Titanate in the Combination of Combustion Synthesis and Spark Plasma Sintering
... The combustion-synthesized powders were sintered well along the pressing direction during sintering; therefore, the power factor measured along pressing direction during sintering was mo[r] ...
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Spray pyrolized Nanostructured Cu doped Strontium Titanate Thin Films for highly sensitive Chlorine gas sensor
... KEYWORDS : Spray pyrolysis, doping, nanostructured films, Selectivity, Chlorine gas response, Response and recovery time.. INTRODUCTION.[r] ...
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Tunable Microwave Devices Using BST( Barium Strontium Titanate)And Base Metal Electrodes
... This optimal trade-off may be found by a parameter called the figure of merit FOM given by: FOM = tunability / loss tangent Usually to have a high FOM, ferroelectric materials used in MW[r] ...
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