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Now showing items 41-48 of 48
Improved variational many-body wave function in light nuclei
(American Physical Society, 2009-09-10)
We propose and implement a simple method for improving the variational wave function of a many-body system. We have obtained a significant improvement in the binding energies, wave functions, and variance for the light ...
Design of 100nm single-electron transistor (SET) by 2D TCAD simulation
(Institute of Electrical and Electronics Engineering (IEEE), 2006)
One of the great problems in current large-scale integrated circuits (LSIs) is increasing power dissipation in a small silicon chip. Single-electron transistor (SET) which operate by means of one-by-one electron transfer, ...
Alignment mark architecture effect on alignment signal behavior in advanced lithography
(Institute of Electrical and Electronics Engineering (IEEE), 2006)
The downscaling of CMOS technology becomes a challenge to the scanner alignment system since overlay and alignment accuracy becomes tighter. Such a tight overlay requirement requires a very stable alignment performance. A ...
Core nucleus dynamics in Λ hypernuclei
(World Scientific Publishing Co, 2009-06)
We develop a Thomas Fermi theory to study the core polarization effects in Λ hypernuclei. Nuclei in the range of 10B to 243Am are included. Core polarization energies and changes in rms radii due to presence of Λ are ...
Surface state on first-order ferroelectrics
(Springer Berlin / Heidelberg, 2006)
In the presence of a surface the Landau-Devonshire equations of ferroelectricity must be extended to include a boundary condition. For a ferroelectric with a second-order transition in the case when the polarization p(z) ...
Far-infrared optical transmission through asymmetrical ferroelectric films
(Research India Publications, 2005)
Investigation of far-infrared (FIR) spectroscopy for symmetrical ferroelectric (FE) films are discussed theoretically based on the basis of the Tilley-Zeks (TZ) model using Landau free energy expansion, Landau-
Khalatnikov ...
Oscillatory dynamical switching system of bulk ferroelectrics
(Science Publications, 2005)
This study gives a detailed account of calculation of the bulk ferroelectric (FE) oscillatory dynamical system switching for first and second-order phase transition, respectively. All the formalism is delineated in the ...
The physics of Tsunami: basic understanding of the Indian Ocean disaster
(Science Publications, 2005)
This study gives a simple physics explanation behind the Indian Ocean earthquake, called December 26th‘s Tsunami. The explanation based on physics energy conservation and wave properties have been used to understand this ...