A simple, scalable method is reported to fabricate ordered hetero-structures of organic materials using template-directed growth. The 3D extension of the structures is firstly determined by pre-pattern size and deposition amount, and can further be in situ tuned by annealing at appropriate temperature.
Tunable Organic Hetero-Patterns via Molecule Diffusion Control
H. Wang, W. Wang, L. Li, M. Hirtz, C. G. Wang, Y. Wang, Z. Xie, H. Fuchs, L. Chi
Small 10 (2014) 3045-3049