Author Affiliations

Kwan H. Lee,^1,* Paul E. Schwenn,¹ Arthur R. G. Smith,¹ Hamish Cavaye,¹ Paul E. Shaw,¹ Michael James,^2,3 Karsten B. Krueger,¹ Ian R. Gentle,⁴ Paul Meredith,¹ and Paul L. Burn¹

¹Centre for Organic Photonics and Electronics, University of Queensland, QLD 4072, Australia

²Bragg Institute, Australian Nuclear Science and Technology Organisation, Menai, NSW 2234, Australia

³School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia

⁴School of Chemistry and Molecular Biosciences, University of Queensland, QLD 4072, Australia

^*Corresponding author: leek@physics.uq.edu.au