Browsing Mechanical Engineering by Issue Date
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Improvement of the fatigue performance of an ultrafinegrained Nb–Zr alloy by nanosized precipitates formed by internal oxidation
(Elsevier, 200804)The formation of nanosized precipitates in an ultrafinegrained Nb–Zr alloy was investigated. ZrO2 precipitates induced by internal oxidation during heat treatment at low homologous temperatures significantly intensify ... 
Optimal solution of the discrete cost multicommodity network design problem
(Elsevier, 20081015)We investigate a multicommodity network design problem where a discrete set of Technologies with stepincreasing cost and capacity functions should be installed on the edges. This problem is a fundamental network design ... 
Metal CMP optimization based on chemically formed thin film analysis
(The Electrochemical Society, 2009)The conventional demands for development in semiconductor industry are changing as the Moore's Law is approaching to its limits. This paper demonstrates a theoretical optimization approach for the planarization of metal ... 
Mechanical and wear properties of ultrafinegrained pure Ti produced by multipass equalchannel angular extrusion
(Elsevier, 20090820)In this study, pure grade 2 Ti was processed via equalchannel angular extrusion (ECAE) for 8 and 12 passes following routeE at 300 °C. After processing, the microstructural evolution, tensile properties and wear behavior ... 
Solution of nearfield thermal radiation in onedimensional layered media using dyadic Green's functions and the scattering matrix method
(Elsevier, 200912)A general algorithm is introduced for the analysis of nearfield radiative heat transfer in onedimensional multilayered structures. The method is based on the solution of dyadic Green's functions, where the amplitude of ... 
Investigation of Pwave scalar and Swave pseudoscalar charmonia semileptonic transitions to the Ds(D) meson in QCD
(IOP Publishing, 2010)In this work, the semileptonic decays of the scalar charmonium state Xc0 and the pseudo scalar charmonia states ηc(1s) and ηc(2s) into Ds and D mesons are analyzed. The form factors of the transitions Xc0 → Ds(D)_ν and ... 
Spectral tuning of nearfield radiative heat flux between two thin silicon carbide films
(Institute of Physics, 2010)Spectral distributions of radiative heat flux between two thin silicon carbide films separated by subwavelength distances in vacuum are analysed. An analytical expression for the nearfield flux between two layers of ... 
Dependent absorption and scattering by interacting nanoparticles
(Begell House Inc., 2010)Dependent light scattering and absorption patterns of metallic nanosized particles in interaction with other spherical and conelike structures were investigated. The numerical solution of the light scattering problem was ... 
Local density of electromagnetic states within a nanometric gap formed between two thin films supporting surface phonon polaritons
(AIP Publishing, 2010)We present a detailed physical analysis of the nearfield thermal radiation spectrum emitted by a silicon carbide (SiC) film when another nonemitting SiC layer is brought in close proximity. This is accomplished via the ... 
Optical subwavelengthscale displacement sensing with dynamically controllable characteristics
(The Optical Society, 2010)Silicon photonic devices with embedded MEMS have significantly been studied. Characterization and operation of such devices in the nanometerlevel is critical. A novel optical technique for subwavelength displacement ... 
Connection characteristics of silicon nanowire waveguides and fabrication of physical contact switches
(IEEE, 2010)Optical characteristics of silicon nanowire waveguide connections are studied both theoretically and experimentally. Effects of geometrical sizes and positional alignments on optical performance are investigated. Results ... 
Polarization imaging of multiplyscattered radiation based on integralvector Monte Carlo method
(Elsevier, 201001)A new integralvector Monte Carlo method (IVMCM) is developed to analyze the transfer of polarized radiation in 3D multiple scattering particleladen media. The method is based on a “successive order of scattering series” ... 
A unified Monte Carlo treatment of the transport of electromagnetic energy, electrons, and phonons in absorbing and scattering media
(Elsevier, 201002)The scalar Boltzmann transport equation (BTE) is often applicable to radiative energy transfer, electron–beam propagation, as well as thermal conduction by electrons and phonons provided that the characteristic length of ... 
Design, operation, and motion characteristics of a precise piezoelectric linear motor
(Elsevier, 201004)This paper presents the design, operation, and motion characteristics of a precise piezoelectric motor for linear translation. The motor is compact, thermally stable, ultrahigh vacuum compatible, and suitable for applications ... 
Tailoring silica nanotribology for CMP slurry optimization: Ca2+ cation competition in C12TAB mediated lubrication
(ACS, 20100412)Selfassembled surfactant structures at the solid/liquid interface have been shown to act as nanoparticulate dispersants and are capable of providing a highly effective, selfhealing boundary lubrication layer in aqueous ... 
A retrospective view on‘‘3dimensional radiation in absorbing, emitting and scattering media using discreteordinates approximation’’by J.S.Truelove
(Elsevier, 201006)Discreteordinates (DO) approximations to the radiative transfer equation in three dimensional enclosures have extensively been used during the last three decades. The 1988 paper by Truelove [1] is one of the pioneering ... 
On ‘‘Radiative transfer in threedimensional rectangular enclosures containing inhomogeneous,anisotropically scattering media’’
(Elsevier, 201007)Our 1985 paper (JQSRT 1985; 33: 533–549) reported the result of the research we conducted back then to better understand heat transfer processes in largescale combustion chambers, especially in pulverized coalfired ... 
Surface waves and atomic force microscope probeparticle nearfield coupling: discrete dipole approximation with surface interaction
(Optics InfoBase, 201010)Evanescent waves on a surface form due to the collective motion of charges within the medium. They do not carry any energy away from the surface and decay exponentially as a function of the distance. However, if there is ... 
Tmatrix method for modelling optical tweezers
(Taylor & Francis, 2011)We review the use of the Tmatrix description of scattering, or the Tmatrix method, for the calculation of optical forces and torques, especially for the computational modelling of optical tweezers. We consider both simple ... 
The semileptonic B to K1(1270, 1400) decays in QCD sum rules
(IOP Publishing, 2011)We analyze the semileptonic rare decays of the B meson to K1(1270) and K1(1400) axial vector mesons. The B → K1(1270, 1400)_+_− decays are significant flavorchanging neutral current decays of the B meson. These decays are ...
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