Morphology and Field-Effect-Transistor Mobility in Tetracene Thin Films (pages 375–380)
F. Cicoira, C. Santato, F. Dinelli, M. Murgia, M. A. Loi, F. Biscarini, R. Zamboni, P. Heremans and M. Muccini
Version of Record online: 4 MAR 2005 | DOI: 10.1002/adfm.200400278
The correlation between film morphology and charge mobility in tetracene-based field-effect transistors has been determined. Mobility increases with deposition flux (see Figure, plot), which can be explained with a more uniform substrate coverage during the early stages of film growth (see Figure, background).