Electric-field-dependent charge transport in organic thin-film transistors

2007 ◽  
Vol 101 (5) ◽  
pp. 054515 ◽  
Author(s):  
Liang Wang ◽  
Daniel Fine ◽  
Debarshi Basu ◽  
Ananth Dodabalapur
Keyword(s):  
Thin Film ◽  
Electric Field ◽  
Charge Transport ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film ◽  
Field Dependent

Impact of Gate Size on Abnormal Current Rise Under an Electric Field in Organic Thin-Film Transistors

2020 ◽  
Vol 67 (3) ◽  
pp. 1143-1148
Author(s):  
Hong-Chih Chen ◽  
Guan-Fu Chen ◽  
Jian-Jie Chen ◽  
Chuan-Wei Kuo ◽  
Kuan-Ju Zhou ◽  
...  
Keyword(s):  
Thin Film ◽  
Electric Field ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film ◽  
Current Rise ◽  
Gate Size

Real-time monitoring of trap dynamics reveals the electronic states that limit charge transport in crystalline organic semiconductors

2020 ◽  
Vol 7 (9) ◽  
pp. 2390-2398
Author(s):  
Hamna F. Iqbal ◽  
Emma K. Holland ◽  
John E. Anthony ◽  
Oana D. Jurchescu
Keyword(s):  
Thin Film ◽  
Charge Transport ◽  
Real Time ◽  
Organic Semiconductors ◽  
Thin Film Transistors ◽  
Electronic States ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film ◽  
Real Time Monitoring

Access to the dynamics of trap annihilation/generation resulting from isomer rearrangement identifies the performance-limiting processes in organic thin-film transistors.

What could be the Highest Hopping Mobility in Organic Thin-Film Transistors?

MRS Advances ◽  
2016 ◽  
Vol 1 (38) ◽  
pp. 2659-2664
Author(s):  
Varsha Rani ◽  
Akanksha Sharma ◽  
Subhasis Ghosh
Keyword(s):  
Thin Film ◽  
Charge Transport ◽  
Transport Properties ◽  
Thin Film Transistors ◽  
Weak Coupling ◽  
Theoretical Study ◽  
Schottky Diodes ◽  
Organic Thin Film Transistors ◽  
Electronic Coupling ◽  
Organic Thin Film

ABSTRACTCharge transport properties of pentacene have been investigated by a joint experimental and theoretical study. The growth of pentacene on the substrates shows mainly two different polymorphic phases, a bulk phase and a thin-film phase. The thin-film phase is crucial for the charge transport in two-terminal and three-terminal devices such as organic Schottky diodes and organic thin film transistors, respectively. Experimentally, mobility in two-terminal devices is less by five orders of magnitude than that in three-terminal devices. We show here that this difference can be explained on the basis of strong electronic coupling between molecular dimers located in the ab-plane and relatively weak coupling between the planes (along the c-axis).

Photocurrent probe of field-dependent mobility in organic thin-film transistors

2005 ◽  
Vol 87 (20) ◽  
pp. 203503 ◽  
Author(s):  
M. Breban ◽  
D. B. Romero ◽  
S. Mezhenny ◽  
V. W. Ballarotto ◽  
E. D. Williams
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film ◽  
Field Dependent
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