MX – Page 14 – TechConnect Briefs

A Proposal Conceptualization of a Hybrid Bio-Moto-Reductor Actuator and the “Virtual Shaft” Hypothesis

Venegas M.A., Nano Science and Technology Institute, MX

Motors are one of the most used motion devices in so many places, with high impact in the industry; they provide rotary motions that generate useful work at almost any particular application. Most of the [...]

Preparation and Microstructural Characterization of Pt-Pd Bimetallic Catalysts Supported on TiO2

Castillo N., García Serrano L.A., Flores Sandoval C.A., Pérez R., UNAM, MX

Nanoparticles, specially metallic nanoparticles finely dispersed onto high surface area supports, play an important role in heterogeneous catalysis because the performance of a supported metal catalyst can be related to design, which is most crucial [...]

Low K Carbon Films Deposited in Low Frequency Discharge for Sub-micron Devices

Kosarev A., Torres A., Zuniga C., Institut National for Astrophysics, Optics and Electronics, MX

An interconnect delay begins to dominate total device delay time and consequently, operation rate at sub-micron (

Colloidal Aggregation in the Presence of Gravity

Gonzalez A.E., Universidad Nacional Autonoma de Mexico, MX

A computational model for colloidal aggregation is presented that considers the Brownian motion, the sedimentation and the deposition experienced by the colloidal particles and clusters. Among the results, for intermediate strengths of the downward gravitational [...]

Structure Optimization of 140 GHz Pulsed-Mode IMPATT Diode

Zemliak A., Celaya C., Garcia R., Puebla Autonomous University, MX

On the basis of an IMPATT diode complex mathematical model and an optimization procedure, results are presented for a diode structure analysis and optimization suitable for a pulsed-mode 2 mm silicon diode. The complex model [...]

Optimum Algorithm for Electronic System Design

Zemliak A., Puebla Autonomous University, MX

The evaluation of operations number for the system design has been done for general design strategy. More general methodology for the system and circuit design was elaborated by means of optimum control theory formulation. This [...]