Journal ArticleDOI
N-type organic thin-film transistor with high field-effect mobility based on a N,N′-dialkyl-3,4,9,10-perylene tetracarboxylic diimide derivative
Patrick R. L. Malenfant,Christos D. Dimitrakopoulos,Jeffrey D. Gelorme,Laura L. Kosbar,Teresita Ordonez Graham,Alessandro Curioni,Wanda Andreoni +6 more
TLDR
In this article, N,N,N′-dioctyl-3,4,9,10,10 perylene tetracarboxylic diimide (PTCDI-C8H) thin films have been implemented into organic thin-film field effect transistors.Abstract:
N,N′-dioctyl-3,4,9,10-perylene tetracarboxylic diimide (PTCDI-C8H) thin films have been implemented into organic thin-film field-effect transistors Mobilities up to 06 cm2 V−1 s−1 and current on/off ratios >105 were obtained Linear regime mobilities were typically half of those measured in the saturation regime X-ray studies in reflection mode suggest a spacing of ∼20 A for thin evaporated films of PTCDI-C8H, which is consistent with the value of ∼21±2 A obtained from our simulations when an interdigitated packing structure is assumedread more
Citations
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Journal ArticleDOI
Semiconducting π-conjugated systems in field-effect transistors: a material odyssey of organic electronics.
TL;DR: The focus of this review will be on the performance analysis of π-conjugated systems in OFETs, a kind of device consisting of an organic semiconducting layer, a gate insulator layer, and three terminals that provide an important insight into the charge transport of ρconjugate systems.
Journal ArticleDOI
General observation of n-type field-effect behaviour in organic semiconductors
Lay-Lay Chua,Lay-Lay Chua,Jana Zaumseil,Jui Fen Chang,Eric C.W. Ou,Peter K. H. Ho,Peter K. H. Ho,Henning Sirringhaus,Richard H. Friend +8 more
TL;DR: It is demonstrated that the use of an appropriate hydroxyl-free gate dielectric—such as a divinyltetramethylsiloxane-bis(benzocyclobutene) derivative (BCB; ref. 6)—can yield n-channel FET conduction in most conjugated polymers, revealing that electrons are considerably more mobile in these materials than previously thought.
Journal ArticleDOI
Organic semiconducting oligomers for use in thin film transistors.
Journal ArticleDOI
Electron Transport Materials for Organic Light-Emitting Diodes
TL;DR: A comprehensive review of the literature on electron transport materials (ETMs) used to enhance the performance of organic light-emitting diodes (OLEDs) is presented in this article.
Journal ArticleDOI
Rylene and related diimides for organic electronics.
Xiaowei Zhan,Antonio Facchetti,Stephen Barlow,Tobin J. Marks,Mark A. Ratner,Michael R. Wasielewski,Seth R. Marder +6 more
TL;DR: In this review, recent developments in the area of high-electron-mobility diimides based on rylenes and related aromatic cores, particularly perylene- and naphthalene-diimide-based small molecules and polymers, for application in high-performance organic field-effect transistors and photovoltaic cells are summarized and analyzed.
References
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Journal ArticleDOI
Soluble and processable regioregular poly(3‐hexylthiophene) for thin film field‐effect transistor applications with high mobility
TL;DR: In this paper, the electrical characteristics of field effect transistors using solution cast regioregular poly(3-hexylthiophene) are discussed and the authors demonstrate that both high field effect mobilities (ca. 0.045 cm2/V) and relatively high on/off current ratios (greater than 103) can be achieved.
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C60 thin film transistors
TL;DR: In this paper, N-channel field effect transistors with excellent device characteristics have been fabricated by utilizing C60 as the active element, showing on-off ratios as high as 106 and field effect mobilities up to 0.08 cm2/V
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Controlling charge injection in organic electronic devices using self-assembled monolayers
Ian Campbell,Joel D. Kress,Richard L. Martin,Darryl L. Smith,N. N. Barashkov,John P. Ferraris +5 more
TL;DR: In this paper, self-assembled monolayers (SAMs) were used to manipulate the Schottky energy barrier between a metal electrode and the organic electronic material to improve charge injection.
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Naphthalenetetracarboxylic Diimide-Based n-Channel Transistor Semiconductors: Structural Variation and Thiol-Enhanced Gold Contacts
TL;DR: In this paper, the synthesis and field effect transistor (FET) electron mobility of ten N-substituted naphthalene 1,4,5,8-tetracarboxylic diimide (NTCDI) derivatives deposited at ambient and elevated temperatures are reported.