1. Computational Science Program, The University of Texas at El Paso, El Paso, Texas, 79968, USA
2. Unidad Academica de Física, Universidad Autónoma de Zacatecas, Calz. Solidaridad Esq. Paseo de la Bufa S N, Zacatecas, C. P. 98060, Mexico
3. Physics Department and Science of Advanced Materials Program, Central Michigan University, Mt. Pleasant Michigan, 48859, USA
4. Department of Physics, The University of Texas at El Paso, El Paso, Texas, 79968, USA