Directly probing the charge transport in initial molecular layers of organic polycrystalline field effect transistors

2021 ◽  
Author(s):  
Zheng Zhou ◽  
Jiawei Wang ◽  
Jiezhi Chen ◽  
Chao Jiang ◽  
Ling Li ◽  
...  
Keyword(s):  
Thin Film ◽  
Charge Transport ◽  
Active Layer ◽  
Thin Film Transistors ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film ◽  
Electrode Contact ◽  
Molecular Layers

We report the charge transport in pentacene polycrystalline organic thin film transistors (OTFTs) with different active layer thicknesses, ranging from a sub-monolayer, bilayer, to tens of nanometers by employing a novel electrode-contact architecture.

N-Unsubstituted thienoisoindigos: preparation, molecular packing and ambipolar organic field-effect transistors

2017 ◽  
Vol 5 (10) ◽  
pp. 2509-2512 ◽  
Author(s):  
Dongho Yoo ◽  
Tsukasa Hasegawa ◽  
Minoru Ashizawa ◽  
Tadashi Kawamoto ◽  
Hiroyasu Masunaga ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Molecular Packing ◽  
Organic Thin Film Transistors ◽  
Organic Field Effect Transistors ◽  
Organic Thin Film

N-Unsubstituted thienoisoindigo and the diphenyl derivative are prepared and these molecules exhibit ambipolar performance in organic thin film transistors.

The importance of spinning speed in fabrication of spin-coated organic thin film transistors: Film morphology and field effect mobility

2014 ◽  
Vol 104 (23) ◽  
pp. 233306 ◽  
Author(s):  
Kenji Kotsuki ◽  
Hiroshige Tanaka ◽  
Seiji Obata ◽  
Sven Stauss ◽  
Kazuo Terashima ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Field Effect ◽  
Organic Thin Film Transistors ◽  
Film Morphology ◽  
Organic Thin Film ◽  
Field Effect Mobility ◽  
Spinning Speed

Field-dependent charge transport in organic thin-film transistors: Impact of device structure and organic semiconductor microstructure

2019 ◽  
Vol 115 (7) ◽  
pp. 073301 ◽  
Author(s):  
Sajant Anand ◽  
Katelyn P. Goetz ◽  
Zachary A. Lamport ◽  
Andrew M. Zeidell ◽  
Oana D. Jurchescu
Keyword(s):  
Thin Film ◽  
Charge Transport ◽  
Organic Semiconductor ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film ◽  
Device Structure ◽  
Field Dependent

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.

Sign in / Sign up

Export Citation Format

Share Document