@phdthesis{Gsaenger2013, author = {Gs{\"a}nger, Marcel}, title = {Organic Thin-Film Transistors Based on Dipolar Squaraine Dyes}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-80588}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2013}, abstract = {In summary, it can be stated that the herein studied set of acceptor-substituted squaraine dyes can be seen as potent candidates for OTFTs. Furthermore, their transistor performance can be easily tuned to obtain hole mobilities up to 0.45 cm2/Vs from solution and 1.3 cm2/Vs from sublimation by choosing adequate deposition techniques. In the end, a probable structural model derived from studies of the thin-film morphology by methods such as optical spectroscopy, AFM and X-ray even facilitated the clarification of the observed charge transport behavior.}, subject = {Organische Chemie}, language = {en} }