1. Department of Civil, Construction, and Environmental Engineering, North Dakota State University, Fargo, ND 58108, USA
2. Zernike Institute for Advanced Materials, University of Groningen, 9747 AG, Groningen, The Netherlands
3. Department of Coatings and Polymeric Materials, North Dakota State University, Fargo, ND 58108, USA
4. Department of Physics, North Dakota State University, Fargo, ND 58108, USA
5. Department of Aerospace Engineering, Iowa State University, Ames, IA 50011, USA