PL – Page 10 – TechConnect Briefs

A New 3D Analytical Design Model of an Electrostatic Micromotor Using Multi-objective Approach

Salman A.W.A., Napieralski A., Wiak S., Di Barba P., Savini A., Technical University of Lodz, PL

This paper presents a new design technique for finding the optimal structures of small size variable capacitance (VC) side-drive micromotors, based on a new 3D analytical micromotor design model. Two objective functions in mutual contrast, [...]

A New Analytical Micromotor Design Models for CAD PC-Design Tools

Salman A., Napieralski A., Jablolski G., Technical University of Lodz, PL

This paper presents the elaboration of two PC design tools, using new analytic micromotor design models, towards a fully integrated CAD system for finding optimal structure for small size variable capacitance side-drive micromotors. Accuracy, simplicity, [...]

Contribution of Hexagonal-like Structure to the Nonlinear Optics in SiC Nanocrystalites

Plucinski K.J., Kityk I.V., Kassiba A., Miltary University of Technology, PL

The influence of the degree of hexagonality on the photoinduced second harmonic generation (PISHG) in SiC large-sized nanocrystallites, with sizes ranging from 10 – 30 nm and incorporated into an oligoetheracrylate photopolymer matrix was investigated. [...]

Simulation and Optimization of Variable Capacitance (VC) Micromotors, Using Modified Parallel-Plate Model

Salman A., Napieralski A., Jablonski G., Technical University of Lodz, PL

This paper presents a new approach for finding the optimal configuration and geometrical dimensions of very small variable capacitance (VC) side drive micromotors based on a modified parallel plate capacitance model The electrostatic drive torque, [...]

A Model of Photoelectric Phenomena in MOS Structures at Low Electric Fields

Przewlocki H.M., Institute of Electron Technology, PL

This paper presents a new model of photoelectric phenomena taking place in MOS structures at low electric fields in the dielectric. Solutions of models equations are analyzed and discussed. Using these equations various photoelectric characteristics [...]

Modeling of Oxynitride-Si System Based on Reflected Spectra

Plucinski K.J., Lhomme F., Kityk I.V., Military University of Technology, PL

Using ab initio molecular dynamics simulation with simultaneous quantum chemical calculations we propose a new experimental method of contact-less control of the O/N ratio in SiON films on Si surfaces. The proposed method consists of [...]

Reduced Electro-Thermal Models for Integrated Circuits

Furmanczyk M., Napieralski A., Szaniawski K., Tylman W., Lara A., Technical University of Lodz, PL

Power dissipation density in today's integrated circuits makes thermal problems very important. Unfortunately, the electro-thennal co-simulations, which are often indispensable in solving thennal issues, are constrained by the lack of the IC's electro-thermal models. This [...]