1. Centre for Advanced Materials Research (CMR), University of Texas at El Paso, 500 W University Avenue, El Paso, Texas 79968, United States
2. Department of Environmental Science and Engineering, University of Texas at El Paso, 500 W University Avenue, El Paso, Texas 79968, United States
3. Department of Physics, University of Texas at El Paso, 500 W University Avenue, El Paso, Texas 79968, United States
4. Department of Metallurgical, Materials, and Biomedical Engineering, University of Texas at El Paso, 500 W University Avenue, El Paso, Texas 79968, United States
5. Department of Mechanical Engineering, University of Texas at El Paso, 500 W University Avenue, El Paso, Texas 79968, United States