Hydrophilic self-assembly monolayers for pentacene-based thin-film transistors (Articolo in rivista)

Type
Label
  • Hydrophilic self-assembly monolayers for pentacene-based thin-film transistors (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.orgel.2013.03.034 (literal)
Alternative label
  • S. Casalini (a), A. Shehu (a), F. Leonardi (a,b), C. Albonetti (a), F. Borgatti (a), F. Biscarini (a,c) (2013)
    Hydrophilic self-assembly monolayers for pentacene-based thin-film transistors
    in Organic electronics (Print); ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, AMSTERDAM (Paesi Bassi)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • S. Casalini (a), A. Shehu (a), F. Leonardi (a,b), C. Albonetti (a), F. Borgatti (a), F. Biscarini (a,c) (literal)
Pagina inizio
  • 1891 (literal)
Pagina fine
  • 1897 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 14 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (a) Consiglio Nazionale delle Ricerche, Istituto per lo Studio dei Materiali Nanostrutturati (CNR-ISMN), via P. Gobetti n.101, I-40129 Bologna, Italy (b) ''Alma Mater Studiorum'' Università di Bologna, Dipartimento di Chimica, ''G. Ciamician'', via Zamboni 33, I-40126 Bologna, Italy (c) Università degli Studi di Modena e Reggio Emilia, Dipartimento di Scienze della Vita, via Campi 183, I-41125 Modena, Italy (literal)
Titolo
  • Hydrophilic self-assembly monolayers for pentacene-based thin-film transistors (literal)
Abstract
  • A series of hydrophilic alkanethiols, HS(CH2)(n)OH with n = 3, 4, 6, 8, 9 and 11, have been self-assembled on gold electrodes of pentacene-based thin-film transistors. The multiparametric and ultra-sensitive response of these devices allows us to characterize both charge-injection and electrical stability moving from vacuum to air. The decay exponent beta of charge injection is found to be 0.7-1.1 angstrom(-1) in agreement with earlier measurements of charge tunneling done by electrochemistry and large-area molecular junctions. We find that the intermediate chain lengths (n = 4 and 6) yield an optimum response as they represent the best compromise in terms of decrease of the contact-resistance and bias stress. (literal)
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