*
Corresponding authors
a
Department of Electrical Engineering, The Pennsylvania State University, University Park, PA, USA
E-mail:
ick1@psu.edu
b
CREOL, The College of Optics and Photonics, University of Central Florida, Orlando, FL, USA
c
Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Japan
d
Department of Chemistry, University of North Texas, 1155 Union Circle, # 305070, Denton, TX, USA
e
Department of Chemistry, The Pennsylvania State University, University Park, PA, USA
f
Materials Research Institute, The Pennsylvania State University, University Park, PA, USA