Organic thin film transistors, molecular

D. J. Gundlach, Y. Y. Lin, T. N. Jack-son, S. F. Nelson, and D. G. Schlom, Pentacene organic thin-film transistors - Molecular ordering and mobility, IEEE Electron Device Lett. 18(3), 87-89 (1997). 

Heteroacene derivatives, (I), were prepared by Park et al. (1), which were effective as organic thin-film transistors. Low-molecular-weight thiophene oligomers were also prepared by Hahn et aL (2) and used as organic semiconductors. 

M = Tb, Lu) into organic thin-film transistors by LB technique and reported their field effect mobility, which represented the first report for p-type OFETs based on bis(phthalocyaninato) rare earth complexes prepared via LB method [88], Due to the highly ordered molecular arrangement of M(Pc)[Pc(OC8Hi7)g] (M = Tb, Lu) in LB films and the appropriate HOMO energy level of these double-deckers relative to the Au source-drain electrodes, the OFETs reported in that work exhibited higher hole transfer mobility of 1.7 x 10-3 cm2 V-1 s-1 in comparison with those fabricated from monomeric phthalocyanine LB films. 

Yoon, M.-H., Facchetti, A. and Marks, T.J., Molecular dielectric multilayers for low-voltage organic thin film transistors, Proc. Nat. Acad. Set, 102, 4679, 2005. 

Weber, Relationship between molecular structure and electrical performance of oligothiophene organic thin film transistors. Adv. Mater., 15, 917-922 (2003). 

Ma H, Acton O, Ting G, Ka JW, Yip HL, Tucker N, Schofield R, Jen AKY (2008) Low-voltage organic thin-film transistors with pi-sigma-phosphonic acid molecular dielectric monolayers. Appl Phys Lett 92 113303... 

DiBenedetto SA, Facchetti A, Ratner MA, Marks TJ (2009) Molecular self-assembled monolayers and multilayers for organic and unconventional inorganic thin-film transistor applications. Adv Mater 21 1407-1433... 

Abstract. The design and synthesis of new molecular synthons for vapor-phase self-assembled nanodieletrics and silane crosslinkers for crosslinked polymer blend dielectrics is described. These dielectric films exhibit excellent dielectric properties with tunable thicknesses and capacitance values. These new gate dielectric materials are integrated into thin-film transistors based both p- and n-type organic semiconductors. 

H. E. Katz, Organic Molecular Solids as Thin Film Transistor Semiconductors, Journal of Material Chemistry, 7, 369, 1997. 

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