PROCESSING, DIELECTRIC, IMPEDANCE SPECTROSCOPY OF ELECTRONIC MATERIAL: (Pb0.92Ga0.08)(Zr0.48Ti0.52)0.98O3

Impedance/Dielectric Spectroscopy of Electroceramics in the Nanograin Regime

In the microcrystalline regime, the behavior of grain boundary-controlled electroceramics is well described by the “brick layer model” (BLM). In the nanocrystalline regime, however, grain boundary layers can represent a significant volume fraction of the overall microstructure and simple layer models are no longer valid. This work describes the development of a pixel-based finite-difference app...

A Wireless Multi-Sensor Dielectric Impedance Spectroscopy Platform

This paper describes the development of a low-cost, miniaturized, multiplexed, and connected platform for dielectric impedance spectroscopy (DIS), designed for in situ measurements and adapted to wireless network architectures. The platform has been tested and used as a DIS sensor node on ZigBee mesh and was able to interface up to three DIS sensors at the same time and relay the information th...

simulation and design of electronic processing circuit for restaurants e-procurement system

the poor orientation of the restaurants toward the information technology has yet many unsolved issues in regards to the customers. one of these problems which lead the appeal list of later, and have a negative impact on the prestige of the restaurant is the case when the later does not respond on time to the customers’ needs, and which causes their dissatisfaction. this issue is really sensiti...

Optical Tomography for Dielectric Profiling in Processing Electronic Materials

Optical methods represent a powerful tool for contactless characterisation of materials in industrial processes. In particular, the microelectronic field great impetus has been given to the on-line measurement of the doping profiles in large scale productions in order to increase the overall equipment effectiveness. In this framework, we propose a new technique based on optical tomography able ...

Dielectric impedance spectroscopy of polymer-coated microelectrodes for adsorption monitoring of proteins within polymer microchannels