Browsing Electronic & Electrical Eng (Scholarly Publications) by Title
Now showing items 273-292 of 588
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Inertial effects in the anomalous dielectric relaxation of rotators in space
(American Physical Society, 2002)The linear dielectric response of an assembly of noninteracting linear (needlelike) dipole molecules (each of which is free to rotate in space) is evaluated in the context of fractional dynamics. The infinite hierarchy of ... -
Inertial Effects in the Fractional Translational Brownian Motion in a Double-Well Potential
(2007)The anomalous translational diffusion including inertial effects of nonlinear Brownian oscillators in a double well potential V(x)=ax2?2+bx4?4 is considered. An exact solution of the fractional Klein-Kramers (Fokker-Planck) ... -
Inertial effects in the nonlinear transient relaxation of rigid rodlike molecules in a strong dc electric field
(American Institute of Physics, 2008)A method of calculation of nonlinear transient responses of an assembly of noninteracting polar linear molecules due to sudden changes in a strong external dc electric field is presented. The infinite hierarchy of ... -
Inertial effects in the orientational relaxation of rodlike molecules in a uniaxial potential
(American Physical Society, 2009)The inertial rotational Brownian motion and dielectric relaxation of an assembly of noninteracting rodlike polar molecules in a uniaxial potential are studied. The infinite hierarchy of differential-recurrence relations ... -
The influence of light beam convergence on the stop-bands of a one-dimensional photonic crystal
(EMW Publishing, 2013-06-09)The infuence of beam convergence on the photonic band-gaps, or stop-bands (SBs), of one-dimensional photonic crystals (1D PCs) is investigated. The investigation is based on an analysis of the gap map obtained from re?ection ... -
Influence of the buffer layer properties on the intensity of Raman scattering of graphene
(2013)Using a model of oscillating dipoles, we simulate the intensity of the G-band in the Raman signal from structures consisting of graphene, separated by an arbitrary buffer layer from a substrate. It is found that a structure ... -
Information Retrieval Assisted Object Segmentation In Video.
(IEEE, 2008)Accurate object segmentation in video is difficult. The dynamic nature of the medium causes drifts in the feature spaces traditionally used in segmentation of objects in still images. For example, colour distributions, ... -
Inlier modeling for multimedia data analysis
(2004)This paper presents a robust method to estimate the unknown standard deviation of a centred normal distribution from a mixture density. This method is applied to different signal processing problems. The first one concerns ... -
Interlayer interactions and the dependence of biaxiality of the chiral smectic- C* phase on electric field in the helical unwinding process
(2007)We investigate the unwinding process of pure and racemized mixtures of 1-methylheptyloxycarbonyl phenyl-4 -carboctyloxy-biphenyl-4-carboxylate MHPOOCBC in homeotropic cells by studying i the optical texture under ... -
Interpolation formula between very low and intermediate-to-high damping Kramers escape rates for single-domain ferromagnetic particles
(American Physical Society, 2001)It is shown that the Mel?nikov-Meshkov formalism for bridging the very low damping (VLD) and intermediate-to-high damping (IHD) Kramers escape rates as a function of the dissipation parameter for mechanical particles may ... -
Intra-well relaxation process in magnetic fluids subjected to strong polarising fields
(Elsevier, 2011)We report on the frequency and field dependent complex magnetic susceptibility measurements of a kerosene-based magnetic fluid with iron oxide nanoparticles, stabilized with oleic acid, in the frequency range 0.1?6 GHz and ... -
Investigation into the Structure and Composition of Carbon/Carbon-SiC Composites
(2003)In this work, pyrolytical carbon and C-SixCy-SiC coatings were deposited by chemical vapour deposition (CVD) in a 'Cold Wall' reactor. The C/C samples from 'Schunk Kohlenstofftechnik GmbH', Germany were used as substrates. ... -
Investigation of AgInS 2/ZnS Quantum Dots by Magnetic Circular Dichroism Spectroscopy
(2019)Over recent years, quantum dots (QDs) based on ternary metal dichalcogenides have attracted a lot of attention due to their unique properties and a range of potential applications. Here, we review the latest studies on the ... -
Investigation of correlation between characteristics of Raman spectra and parameters of data-scattering obtained from phase coherence theory
(SPIE, 2005)The importance of sensitive monitoring of changes in Raman spectra in particular for microelectronic applications is discussed here. We explore the practicality of using a data-scattering method to analyse Raman spectra, ... -
Investigation of germanium implanted with hydrogen for layer transfer applications
(2011)The technology for thin Ge layer transfer by hydrogen ion-cut process is characterised in this work. Experiments were carried out to determine suitable hydrogen ion implantation doses in germanium for the low temperature ... -
Investigation of Precision Grinding Process for Production of Silicon Diaphragms
(Society of Photo-Optical Instrumentation Engineers, 2002)The application of precision grinding for the formation of a silicon diaphragm is investigated. The test structures involved 2?6 mm diam diaphragms with thicknesses in the range of 25?150 mm. When grinding is performed ...