Contact effects in compact models of organic thin film transistors: Application to zinc phthalocyanine-based transistors

2011 ◽  
Vol 12 (5) ◽  
pp. 832-842 ◽  
Author(s):  
J.A. Jiménez Tejada ◽  
K.M. Awawdeh ◽  
J.A. López Villanueva ◽  
J.E. Carceller ◽  
M.J. Deen ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Zinc Phthalocyanine ◽  
Organic Thin Film ◽  
Compact Models ◽  
Contact Effects

Analysis of contact effects in fully printed p-channel organic thin film transistors

2012 ◽  
Vol 13 (10) ◽  
pp. 2017-2027 ◽  
Author(s):  
M. Rapisarda ◽  
A. Valletta ◽  
A. Daami ◽  
S. Jacob ◽  
M. Benwadih ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film ◽  
Contact Effects

An experimental study of contact effects in organic thin film transistors

2006 ◽  
Vol 100 (2) ◽  
pp. 024509 ◽  
Author(s):  
D. J. Gundlach ◽  
L. Zhou ◽  
J. A. Nichols ◽  
T. N. Jackson ◽  
P. V. Necliudov ◽  
...  
Keyword(s):  
Thin Film ◽  
Experimental Study ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film ◽  
Contact Effects

scholarly journals Contact effects in high performance fully printed p-channel organic thin film transistors

2011 ◽  
Vol 99 (23) ◽  
pp. 233309 ◽  
Author(s):  
A. Valletta ◽  
A. Daami ◽  
M. Benwadih ◽  
R. Coppard ◽  
G. Fortunato ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
High Performance ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film ◽  
Contact Effects

(Invited) Contact Effects in Organic Thin Film Transistors with Different Device Structures

2014 ◽  
Vol 64 (10) ◽  
pp. 131-142 ◽  
Author(s):  
L. Mariucci ◽  
M. Rapisarda ◽  
A. Valletta ◽  
S. Calvi ◽  
M. Benwadih ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film ◽  
Device Structures ◽  
Contact Effects

scholarly journals Evolutionary Computation for Parameter Extraction of Organic Thin-Film Transistors Using Newly Synthesized Liquid Crystalline Nickel Phthalocyanine

Micromachines ◽  
2019 ◽  
Vol 10 (10) ◽  
pp. 683
Author(s):  
Juan A. Jiménez-Tejada ◽  
Adrián Romero ◽  
Jesús González ◽  
Nandu B. Chaure ◽  
Andrew N. Cammidge ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Contact Region ◽  
Extraction Procedure ◽  
Parameter Extraction ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film ◽  
Scanning Calorimetry ◽  
Physical Chemical ◽  
Contact Effects

In this work, the topic of the detrimental contact effects in organic thin-film transistors (OTFTs) is revisited. In this case, contact effects are considered as a tool to enhance the characterization procedures of OTFTs, achieving more accurate values for the fundamental parameters of the transistor threshold voltage, carrier mobility and on-off current ratio. The contact region is also seen as a fundamental part of the device which is sensitive to physical, chemical and fabrication variables. A compact model for OTFTs, which includes the effects of the contacts, and a recent proposal of an associated evolutionary parameter extraction procedure are reviewed. Both the model and the procedure are used to assess the effect of the annealing temperature on a nickel-1,4,8,11,15,18,22,25-octakis(hexyl)phthalocyanine (NiPc6)-based OTFT. A review of the importance of phthalocyanines in organic electronics is also provided. The characterization of the contact region in NiPc6 OTFTs complements the results extracted from other physical–chemical techniques such as differential scanning calorimetry or atomic force microscopy, in which the transition from crystal to columnar mesophase imposes a limit for the optimum performance of the annealed OTFTs.

Correlated Mobility Fluctuations and Contact Effects in p-Type Organic Thin-Film Transistors

2016 ◽  
Vol 63 (3) ◽  
pp. 1239-1245 ◽  
Author(s):  
G. Giusi ◽  
O. Giordano ◽  
G. Scandurra ◽  
S. Calvi ◽  
G. Fortunato ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film ◽  
P Type ◽  
Mobility Fluctuations ◽  
Contact Effects
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