1. Center for Organic Photonics and Electronics (COPE), School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA-30332, USA
2. Nuclear and Radiological Engineering, Georgia Institute of Technology, Atlanta, GA-30332, USA
3. Advanced Concepts Laboratory, Georgia Tech Research Institute, Atlanta, GA-30332, USA
4. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA-30332, USA
5. School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA-30332, USA