References:

W. Riess, T.A. Beierlein and Heike Riel: "Optimizing OLEDs Structures for a-Si Display Applications via Combinatorial Methods and Enhanced Outcoupling", pages 511 - 527 in: "Physics of Organic Semiconductors", edited by W. Bruetting, Wiley VCH Verlag, ISBN-13: 978-3-527-40550-3 / ISBN-10: 3-527-40550-X.

physica status solidi, 201-6-May 2004, 1360 - 1371.

C. Rost, D.J. Gundlach, S. Karg, W. Riess: Ambipolar Organic Field-Effect Transistor based on an Organic Heterostructure, J. Appl. Phys. 95(10) (2004) 5782-5787.

C. Rost, S. Karg, W. Riess ,M.A. Loi, M. Murgia, M. Muccini: Ambipolar Light-Emitting Field-Effect Transistor, APL 85(9), (2004) 1613.