Browsing Electronic & Electrical Eng (Scholarly Publications) by Sponsor "Higher Education Authority"
Now showing items 1-6 of 6
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Characterisation of Macro-porous Silicon for Electronic Applications
(SPIE, 2003)Micro-Raman spectroscopy was used in this study for the analysis of the influence of process conditions on the strain and stress in macro-porous layers. As expected, it was found that oxidation results in significant wafer ... -
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, ... -
Nonlinear response of permanent dipoles in a uniaxial potential to alternating fields
(American Physical Society, 2005)It is shown how the existing theory of the dynamic Kerr effect and nonlinear dielectric relaxation based on the noninertial Brownian rotation of noninteracting rigid dipolar particles may be generalized to take into account ... -
A spectrum of colors: investigating the temporal frequency characteristics of the human visual system using a system identification approach
(IEEE, 2006)Noise input signals are commonly used in both linear and nonlinear system identification of physiological systems. This method can be applied to electrophysiological analysis of the human visual system by controlling the ... -
Two kinds of the smectic-C subphases in a liquid crystal and their relative stability dependent on the enantiomeric excess as elucidated by the electric field induced birefringence experiment
(The American Physical Society, 2005)The electric-field-induced birefringence has been investigated by using a photoelastic modulator, with a view to obtaining a molecular model for the subphases produced by the frustration between ferroelectricity and ... -
UMBRELLA.net: exploring coincidence ad-hoc networks
(2004)UMBRELLA.net is an experimental platform for developing ad-hoc networks based around coincidence or chance occurrences. The project utilizes the haphazard and unpredictable patterns of weather and crowd formation as ...