1. InIAT Institute of Applied Research and Technology of Universidad Iberoamericana Ciudad de México,México,CP 01219
2. UPIITA-IPN,Mexico City,Mexico
3. Jinan University,Energy and Electricity Research Center,International Energy College,Zhuhai,P. R. China,519070
4. Universidad Iberoamericana Ciudad de México,Mathematical and Physics Department,México,CP 01219