1. Department of Civil, Environmental, and Construction Engineering, University of Central Florida, Orlando, Florida 32816, United States
2. NanoScience Technology Center, University of Central Florida, Orlando, Florida 32826, United States
3. Department of Electrical and Computer Engineering, University of Central Florida, Orlando, Florida 32816, United States
4. Theoretical Materials and Chemistry Group, Institute of Inorganic Chemistry, University of Cologne, Cologne 50939, Germany
5. Analytical Research Division, Korea Basic Science Institute, Jeonju 54907, Jeollabuk-do, South Korea
6. Department of Materials Science and Engineering, University of Central Florida, Orlando, Florida 32816, United States