1. Organic Nanoelectronics
Laboratory and KNU Institute for Nanophotonics Applications, Department
of Chemical Engineering, School of Applied Chemical Engineering, Kyungpook National University, Daegu 41566, Republic of Korea
2. Department of Physics, Division of Mathematical, Physical
and Life Sciences, University of Oxford, Oxford OX1 3PU, United Kingdom
3. Priority Research Center, Research Institute
of Advanced Energy Technology, Kyungpook National University, Daegu 41566, Republic of Korea
4. Department of Engineering Science, Division of Mathematical, Physical
and Life Sciences, University of Oxford, Oxford OX1 3PJ, United Kingdom