Now showing items 1-10 of 318
Structure of (001)-, (110)-, and (111)-oriented Pb(Fe1/2Nb1/2)O-3 epitaxial thin films on SrRuO3-buffered SrTiO3 substrates
(Cambridge University Press, 2008-03-01)
We have studied the lattice structure of variously oriented lead iron niobate (PFN) thin films with thicknesses of 50 < t < 500 nm that were deposited by pulsed laser deposition (PLD). We have identified that (001)-, (110)-, ...
CMGSDB: integrating heterogeneous Caenorhabditis elegans data sources using compositional data mining
(Oxford Univ Press, 2008-01-01)
Mathematical Modeling of Irreversible Electroporation for Treatment Planning
Irreversible Electroporation (IRE) is a new drug-free method to ablate undesirable tissue of particular use in cancer therapy. IRE achieves cell death within the targeted tissue through a series of electric pulses that ...
Nonlinear evolution of dust waves driven by cross-field electron currents
(American Geophysical Union, 2003-02-19)
The nonlinear evolution of dust waves generated by a low-frequency Hall current instability in a magnetized collisional dusty plasma is investigated with theory and nonlinear numerical simulations. This instability is ...
Stability of relative equilibria of three vortices
(American Institute of Physics, 2009-09-01)
Three point vortices on the unbounded plane have relative equilibria wherein the vortices either form an equilateral triangle or are collinear. While the stability analysis of the equilateral triangle configurations is ...
A note on the energy of relative equilibria of point vortices
(American Institute of Physics, 2007-10-01)
Analytical formulas are derived for the energy of simple relative equilibria of identical point vortices such as the regular polygons, both open and centered, and the various known configurations consisting of nested regular ...
Vortex triple rings
(American Institute of Physics, 2005-05-01)
We determine equilibrium configurations of interacting point vortices in which identical vortices are arranged on concentric circles and/or form a set of nested regular polygons with or without a vortex at the center. A ...
Detailed flow physics of the supersonic jet interaction flow field
(American Institute of Physics, 2009-04-01)
The supersonic jet interaction flow field generated by a sonic circular jet with a pressure ratio of 532 exhausting into a turbulent MACH 4.0 cross flow over a flat plate was investigated using numerical simulations. The ...
Conformal miniaturization of domains with low domain-wall energy: Monoclinic ferroelectric states near the morphotropic phase boundaries
(American Physical Society, 2003-11-07)
A theory is developed for intermediate monoclinic (FEm) phases near morphotropic phase boundaries in ferroelectrics of complex oxides. It is based on the conformal miniaturization of stress-accommodating tetragonal domains ...