1. The National Institute of Astrophysics, Optics and Electronics (INAOE); Puebla Mexico
2. Research Center in Semiconductor Devices (CIDS-ICUAP); Meritorious University Autonomous of Puebla (BUAP); Puebla Mexico
3. Centro de Investigación y de Estudios Avanzados (CINVESTAV); Mexico City Mexico
4. Department of Electronics (FCE); Meritorious University Autonomous of Puebla (BUAP); Puebla Mexico