Browsing Scholarly Works, Materials Science and Engineering (MSE) by Title
Now showing items 329-348 of 377
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Tailoring a Silver Paste for Additive Manufacturing of Co-Fired Ferrite Magnetic Components
(MDPI, 2019-03-11)Additive manufacturing (AM), or 3D-printing, has the potential for rapid prototyping of innovative designs of magnetic components used in power electronics converters. In this study, we tailored a silver paste as the metal ... -
Tailoring of surface plasmon resonances in TiN/(Al0.72Sc0.28)N multilayers by dielectric layer thickness variation
(Springer, 2017-11-28)Alternative designs of plasmonic metamaterials for applications in solar energy-harvesting devices are necessary due to pure noble metal-based nanostructures’ incompatibility with CMOS technology, limited thermal and ... -
Temperature stability of the piezoelectric and elastic response of dc biased 001 and 110 oriented Pb(Zn1/3Nb2/3)O-3-PbTiO3 single crystals
(American Institute of Physics, 2004-11-01)Temperature and field dependent investigations of the longitudinal electromechanical properties of [001]- and [110]-oriented 0.955Pb(Zn1/3Nb2/3)O-3-0.045PbTiO(3) single crystals have been performed. Electromechanical ... -
Temperature-time transformation diagram for Pb(Zr,Ti)O-3 thin films
(American Institute of Physics, 2011-07-01)In this paper, we describe an analytical model to define the temperature-time-transformation (TTT) diagram of sol-gel deposited Pb(Zr,Ti)O-3 thin films on platinized silicon substrates. Texture evolution in film occurred ... -
Theoretical analysis of the intrinsic magnetic noise spectral density of magnetostrictive-piezoelectric laminated composites
(American Institute of Physics, 2011-06-15)The equivalent magnetic noise spectral density level for long type magnetostrictive-piezoelectric laminated composites has been investigated by using a 1D equivalent circuit model, and exemplified for a longitudinal-transverse ... -
Theoretical and experimental investigation of magnetoelectric effect for bending-tension coupled modes in magnetostrictive-piezoelectric layered composites
(American Institute of Physics, 2012-07-01)In this paper, we discuss a theoretical model with experimental verification for the resonance enhancement of magnetoelectric (ME) interactions at frequencies corresponding to bending-tension oscillations. A dynamic theory ... -
Theoretical model for geometry-dependent magnetoelectric effect in magnetostrictive/piezoelectric composites
(American Institute of Physics, 2012-06-15)A quasistatic theoretical model including geometry effect is presented for predicting the magnetoelectric (ME) coefficients in a ME multilayer composite consisting of magnetostrictive and piezoelectric layers. The model ... -
Theoretical prediction and atomic kinetic Monte Carlo simulations of void superlattice self-organization under irradiation
(Springer Nature, 2018-04-26)Nano-structured superlattices may have novel physical properties and irradiation is a powerful mean to drive their self-organization. However, the formation mechanism of superlattice under irradiation is still open for ... -
Theoretical study of a five-coordinated silica polymorph
(American Physical Society, 1997-09-01)Theoretical calculations are performed to study transformations in silica as a function of nonhydrostatic stress. Molecular-dynamics calculations reveal a crystalline-to-crystalline transition from alpha-quartz to a phase ... -
Theory of operating characteristics of a semiconductor quantum well laser: Inclusion of global electroneutrality in the structure
(Iop Publishing, 2016)A model for calculating the operating characteristics of semiconductor quantum well (QW) lasers is presented. The model exploits the condition of global electroneutrality, which includes the charge carriers both in the ... -
Theory of photovoltaic characteristics of semiconductor quantum dot solar cells
(Amer Inst Physics, 2016-08-28) -
Thermal conductivity and interface thermal conductance of amorphous and crystalline Zr47Cu31Al13Ni9 alloys with a Y2O3 coating
(AIP Publishing, 2009-02-01)We examine the thermal conductivity k and interface thermal conductance G for amorphous and crystalline Zr47Cu31Al13Ni9 alloys in contact with polycrystalline Y2O3. Using time-domain thermoreflectance, we find k=4.5 W m(-1) ... -
Thermal diffuse scattering in polycrystalline materials with a texture
(American Institute of Physics, 1994-05-01)A simplified method of calculating thermal diffuse scattering (TDS) for materials at or above their Debye characteristic temperature is presented. This method is based upon the properties of the lattice Green's function ... -
Thermal noise cancellation in symmetric magnetoelectric bimorph laminates
(AIP Publishing, 2008-08-01)We have found a symmetric Terfenol-D/Pb(Zr,Ti)03 (PZT) bimorph magnetoelectric (ME) laminate, which operates in a bending mode under an unsymmetrical (U-shaped) magnetic bias. It has a giant ME voltage coefficient of about ... -
Thermal stability and electrical conductivity of carbon-enriched silicon oxycarbide
(Royal Society of Chemistry, 2016-01-28)Silicon oxycarbide (SiOC) is an interesting polymer-derived system that can be tailored to embody many different properties such as lightweight, electrochemical activity, and high temperature stability. One intriguing ... -
Thermal stability of magnetoelectric sensors
(AIP Publishing, 2012-04-01)The effect of temperature on the equivalent magnetic noise floor of Metglas-Pb(Zr, Ti)O-3 (PZT) laminate magnetoelectric (ME) sensors has been investigated in the temperature range of -50 degrees C to 50 degrees C. In ... -
Thermal transport in composites of self-assembled nickel nanoparticles embedded in yttria stabilized zirconia
(AIP Publishing, 2009-04-01)We investigate the effect of nickel nanoparticle size on thermal transport in multilayer nanocomposites consisting of alternating layers of nickel nanoparticles and yttria stabilized zirconia (YSZ) spacer layers that are ... -
Thickness dependence of curvature, strain, and response time in ionic electroactive polymer actuators fabricated via layer-by-layer assembly
(American Institute of Physics, 2011-05-15)Ionic electroactive polymer (IEAP) actuators containing porous conductive network composites (CNCs) and ionic liquids can result in high strain and fast response times. Incorporation of spherical gold nanoparticles in the ... -
Thin films of layered-structure (1-x)SrBi2Ta2O9-xBi(3)Ti(Ta1-yNby)O-9 solid solution for ferroelectric random access memory devices
(AIP Publishing, 1997-08-01)We report on the thin films of solid-solution material (1-x)SrBi2Ta2O9-xBi(3)Ti(Ta1-yNby)O-9 fabricated by a modified metalorganic solution deposition technique for ferroelectric random access memory devices. Using the ... -
Three intrinsic relationships of lattice parameters between intermediate monoclinic M-C and tetragonal phases in ferroelectric Pb (Mg1/3Nb2/3)(1-x)Ti-x O-3 and Pb (Zn1/3Nb2/3)(1-x)Ti-x O-3 near morphotropic phase boundaries
(American Physical Society, 2006-01-25)Systematic analysis of extensive experimental data confirms the theoretical prediction of three intrinsic relationships of lattice parameters between the recently discovered intermediate monoclinic M-C phase and the ...
