System for electrical characterization in semiconductors for application in solar cells
Por:
Reyes-Duran B., Alvarez-Macias C., Salgado-Conrado L., Frayre-Hernandez M., Hernandez-Jacobo C., Garcia-Cantor J.
Publicada:
1 ene 2021
Resumen:
This work describes a made home system for measuring electrical properties in solar cells and semiconductor material for photovoltaic application, in an environment with low electrical noise and controlled radiation. It consists of a Faraday cage connected to a source measuring unit (SMU) KEITHLEY 2450, which gets the characteristic curve in solar cells and the resistivity in thin sheets of semiconductor material. The system includes a halogen lamp that allows taking measurements at controlled irradiation. As preliminary results, we have obtained ?-V curves for solar cells and thin film resistivity at different temperatures in the same system. © 2021 IEEE.
Filiaciones:
Reyes-Duran B.:
Tecnológico Nacional de México, Instituto Tenológico de la Laguna, Torreón, Mexico
Alvarez-Macias C.:
Tecnológico Nacional de México, Instituto Tenológico de la Laguna, Torreón, Mexico
Salgado-Conrado L.:
Universidad Autónoma de Coahuila, Facultad de Ingeniería Mecánica y Eléctrica, Torreón, Mexico
Frayre-Hernandez M.:
Universidad Autónoma de Coahuila, Facultad de Ingeniería Mecánica y Eléctrica, Torreón, Mexico
Hernandez-Jacobo C.:
Tecnológico Nacional de México, Instituto Tenológico de la Laguna, Torreón, Mexico
Garcia-Cantor J.:
Tecnológico Nacional de México, Instituto Tenológico de la Laguna, Torreón, Mexico
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