Temperature dependent carrier mobility in organic field-effect transistors: The role of dielectrics

2019 ◽  
Vol 125 (3) ◽  
pp. 035501 ◽  
Author(s):  
A. Laudari ◽  
S. Guha
Keyword(s):  
Field Effect ◽  
Carrier Mobility ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Temperature Dependent

The Maxwell-Wagner model for charge transport in ambipolar organic field-effect transistors: The role of zero-potential position

2012 ◽  
Vol 101 (24) ◽  
pp. 243302 ◽  
Author(s):  
Yasuhiro Mashiko ◽  
Dai Taguchi ◽  
Martin Weis ◽  
Takaaki Manaka ◽  
Mitsumasa Iwamoto
Keyword(s):  
Charge Transport ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Wagner Model ◽  
Zero Potential

The Role of Weak Molecular Dopants in Enhancing the Performance of Solution-Processed Organic Field-Effect Transistors

2018 ◽  
Vol 5 (2) ◽  
pp. 1800547 ◽  
Author(s):  
Zongrui Wang ◽  
Ye Zou ◽  
Wangqiao Chen ◽  
Yinjuan Huang ◽  
Changjiang Yao ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Solution Processed

Role of Schottky Barrier and Access Resistance in Organic Field-Effect Transistors

2020 ◽  
Vol 11 (4) ◽  
pp. 1466-1472 ◽  
Author(s):  
Qijing Wang ◽  
Sai Jiang ◽  
Bowen Zhang ◽  
Eul-Yong Shin ◽  
Yong-Young Noh ◽  
...  
Keyword(s):  
Schottky Barrier ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Access Resistance

Dianthraceno[a,e]pentalenes: synthesis, crystallographic structures and applications in organic field-effect transistors

2015 ◽  
Vol 51 (3) ◽  
pp. 503-506 ◽  
Author(s):  
Gaole Dai ◽  
Jingjing Chang ◽  
Wenhua Zhang ◽  
Shiqiang Bai ◽  
Kuo-Wei Huang ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Field Effect ◽  
Carrier Mobility ◽  
Field Effect Transistors ◽  
Charge Carrier Mobility ◽  
Dense Packing ◽  
Organic Field Effect Transistors ◽  
High Charge ◽  
Crystallographic Structures ◽  
High Charge Carrier Mobility

Two stable dianthraceno[a,e]pentalenes were synthesized and DAP2 exhibited a high charge carrier mobility of 0.65 cm2 V−1 s−1 due to its dense packing.

Effect of Film Morphology on Charge Transport in C60-based Organic Field Effect Transistors

2010 ◽  
Vol 1270 ◽  
Author(s):  
Mujeeb Ullah ◽  
Andrey K. Kadashchuk ◽  
Philipp Stadler ◽  
Alexander Kharchenko ◽  
Almantas Pivrikas ◽  
...  
Keyword(s):  
Grain Size ◽  
Charge Carrier ◽  
Substrate Temperature ◽  
Charge Transport ◽  
Field Effect ◽  
Carrier Mobility ◽  
Field Effect Transistors ◽  
Charge Carrier Mobility ◽  
Film Morphology ◽  
Organic Field Effect Transistors

AbstractThe critical factor that limits the efficiencies of organic electronic devices is the low charge carrier mobility which is attributed to disorder in organic films. In this work we study the effects of active film morphology on the charge transport in Organic Field Effect Transistors (OFETs). We fabricated the OFETs using different substrate temperature to grow different morphologies of C60 films by Hot Wall Epitaxy. Atomic Force Microscopy images and XRD results showed increasing grain size with increasing substrate temperature. An increase in field effect mobility was observed for different OFETs with increasing grain size in C60 films. The temperature dependence of charge carrier mobility in these devices followed the empirical relation named as Meyer-Neldel Rule and showed different activation energies for films with different degree of disorder. A shift in characteristic Meyer-Neldel energy was observed with changing C60 morphology which can be considered as an energetic disorder parameter.

Carrier mobility in organic field-effect transistors

2011 ◽  
Vol 110 (10) ◽  
pp. 104513 ◽  
Author(s):  
Yong Xu ◽  
Mohamed Benwadih ◽  
Romain Gwoziecki ◽  
Romain Coppard ◽  
Takeo Minari ◽  
...  
Keyword(s):  
Field Effect ◽  
Carrier Mobility ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors

Charge Effect in Organic Field-Effect Transistors - Analyzing Hall Measurements in the Accumulation Layer

2007 ◽  
Vol 31 ◽  
pp. 4-6 ◽  
Author(s):  
Harry L. Kwok
Keyword(s):  
Carrier Density ◽  
Field Effect ◽  
Carrier Mobility ◽  
Field Effect Transistors ◽  
Effective Means ◽  
Transport Layer ◽  
Trap States ◽  
Organic Field Effect Transistors ◽  
Accumulation Layer ◽  
Extract Information

Hall measurement is an effective means to measure carrier density and mobility in metals and semiconductors. This work examined the carrier mobility determined in the accumulation layer of organic field-effect transistors (OFETS) and proposed a method to explain data taken from rubrene single-crystal devices. The model was used to extract information on the trap states and the properties of the transport layer at different temperature.

High Carrier Mobility of Organic Field-Effect Transistors with a Thiophene–Naphthalene Mesomorphic Semiconductor

2007 ◽  
Vol 19 (14) ◽  
pp. 1864-1868 ◽  
Author(s):  
K. Oikawa ◽  
H. Monobe ◽  
K. Nakayama ◽  
T. Kimoto ◽  
K. Tsuchiya ◽  
...  
Keyword(s):  
Field Effect ◽  
Carrier Mobility ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
High Carrier Mobility ◽  
High Carrier
Sign in / Sign up

Export Citation Format

Share Document