Margarita Tecpoyotl-Torres
Universidad Autónoma del Estado de Morelos
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Publication
Featured researches published by Margarita Tecpoyotl-Torres.
Journal of Electrical and Computer Engineering | 2013
Rafael Vargas-Bernal; Gabriel Herrera-Pérez; Ma. Elena Calixto-Olalde; Margarita Tecpoyotl-Torres
The design of nanometric electronic devices requires novel materials for improving their electrical performance from stages of design until their fabrication. Until now, several DC electrical conductivity models for composite materials have been proposed. However, these models must be valued to identify main design parameters that more efficiently control the electrical properties of the materials to be developed. In this paper, four different models used for modeling DC electrical conductivity of carbon nanotube-polymer composites are studied with the aim of obtaining a complete list of design parameters that allow guarantying to the designer an increase in electrical properties of the composite by means of carbon nanotubes.
Journal of Micro-nanolithography Mems and Moems | 2009
Jorge Varona; Margarita Tecpoyotl-Torres; Anas A. Hamoui; Jesus Ecobedo-Alatorre; Jose J. Sanchez-Mondragon
We describe the design and experimental characterization of two optimized thermal actuators devised to operate by means of scavenging heat from the environment. Different from the traditional MEMS thermal actuator that relies on electric current to generate heat by Joule effect, the devices presented here are optimized to absorb external heat and convert it into mechanical displacement and force. The behavior of vertical and horizontal microactuators fabricated in a standard surface micromachining process (PolyMUMPs, Research Triangle Park, North Carolina) demonstrates the viability of exploiting heat from the surrounding medium to realize batteryless microsystems. Analytical and finite element models are provided in support of the design. Results show that fairly large and useful displacements can be achieved at commonly available operating temperatures.
Acta Universitaria | 2015
Margarita Tecpoyotl-Torres; Ramon Cabello-Ruiz; Jose Gerardo Vera-Dimas
Archive | 2018
Rafael Vargas-Bernal; Bárbara Bermúdez-Reyes; Margarita Tecpoyotl-Torres
Archive | 2018
Rafael Vargas-Bernal; Gabriel Herrera-Pérez; Margarita Tecpoyotl-Torres
International Journal of Electrical and Computer Engineering | 2017
Ramon Cabello-Ruiz; Margarita Tecpoyotl-Torres; Alfonso Torres-Jacome; Volodymyr Grimalsky; Jose Gerardo Vera-Dimas; Pedro Vargas-Chable
Revista Ingeniería y Competitividad | 2016
Margarita Tecpoyotl-Torres; Ramon Cabello-Ruiz; Pedro Vargas-Chable; Said Robles-Casolco; Jose Gerardo Vera-Dimas
Ingeniería y competitividad | 2016
Margarita Tecpoyotl-Torres; Ramon Cabello-Ruiz; Pedro Vargas-Chable; Said Robles-Casolco; Jose Gerardo Vera-Dimas
Acta Universitaria | 2015
Margarita Tecpoyotl-Torres; Ramon Cabello-Ruiz; Jose Gerardo Vera-Dimas
Acta Universitaria | 2011
Margarita Tecpoyotl-Torres; Jose Gerardo Vera-Dimas; J. Varona; J. Escobedo-Alatorre; Svetlana Koshevaya; J. Sánchez-Mondragon