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A physics-based compact model is developed to capture the essential resistive switching behaviors of conductive-bridge random access memory (CBRAM) under DC and AC operations. Three types of evolution modes of conductive filament correlated with material properties and operation schemes are modeled based on experimental observations. By modeling the temperature and electric-field effects as well as...
In recent years considerable efforts have been devoted to the monitoring of concentrations of particles with diameter less than 2.5 μm in the atmosphere. These PM2.5 particles are produced by both natural and anthropogenic sources, including internal combustion engines, smelters, coal power stations and other industrial plants. Fine and ultra-fine particles can stay airborne for a very long time due...
The electric field integral equation for electromagnetic scattering by perfectly conducting cylinders is solved by the method of moments with weighted point matching technique. The associated impedance matrix is made symmetric by introducing a supplementary weighting factor and the resultant system of linear equations is solved by the Cholesky decomposition. This procedure yields a significant reduction...
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