Ladder-like polysilsesquioxane dielectrics for organic field-effect transistor applications

2017 ◽  
Vol 5 (42) ◽  
pp. 10955-10964 ◽  
Author(s):  
Mingyuan Pei ◽  
Albert S. Lee ◽  
Seung Sang Hwang ◽  
Hoichang Yang
Keyword(s):  
Field Effect ◽  
Field Effect Transistor ◽  
Dielectric Materials ◽  
Organic Field Effect Transistor ◽  
Effect Transistor

Ladder-like polysilsesquioxanes with controlled side-substituents were synthesized and optimized as dielectric materials for flexible OFETs.

scholarly journals Organic Field-Effect Transistor Memory Device Based on an Integrated Carbon Quantum Dots/Polyvinyl Pyrrolidone Hybrid Nanolayer

Electronics ◽  
2020 ◽  
Vol 9 (5) ◽  
pp. 753
Author(s):  
Wenting Zhang ◽  
Xiaoxing Guo ◽  
Jinchao Yin ◽  
Jianhong Yang
Keyword(s):  
Quantum Dots ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Charge Trapping ◽  
Dielectric Materials ◽  
Memory Device ◽  
Carbon Quantum Dots ◽  
Polyvinyl Pyrrolidone ◽  
Organic Field Effect Transistor ◽  
Effect Transistor

In this work, we present a pentacene-based organic field-effect transistor memory (OFETM) device, which employs one-step microwave-assisted hydrothermal carbon quantum dots (CQDs) embedded in a polyvinyl pyrrolidone (PVP) matrix, to form an integrated hybrid nanolayer as the charge trapping layer. The as-prepared CQDs are quasi-spherical amorphous C, with sizes ranging from 5 to 20 nm, with a number of oxygen-containing groups and likely some graphite-like domains that produce CQDs with excellent electron-withdrawing characteristics. The incorporation of CQDs into PVP dielectric materials results in a bidirectional storage property. By optimizing the concentration of CQDs embedded into the PVP matrix, the OFETM shows excellent memory characteristics with a large memory window of 8.41 V under a programming/erasing (P/E) voltage of ± 60 V and a retention time of up to 104 s.

Spatial Extent of Interaction between Excitons and Polarons in a Bilayer Organic Field-Effect Transistor

ACS Photonics ◽  
2021 ◽  
Author(s):  
Haripriya Kesavan ◽  
Subhamoy Sahoo ◽  
Sanjoy Jena ◽  
Jayeeta Bhattacharyya ◽  
Debdutta Ray
Keyword(s):  
Field Effect ◽  
Field Effect Transistor ◽  
Spatial Extent ◽  
Organic Field Effect Transistor ◽  
Effect Transistor

Theoretical Insights on Tunable Optoelectronics and Charge Mobilities in Cyano-Perylenediimides: Interplays between -CN Numbers and Positions

2021 ◽  
Author(s):  
Raka Ahmed ◽  
Arun Manna
Keyword(s):  
Field Effect ◽  
Field Effect Transistor ◽  
Organic Field Effect Transistor ◽  
Research Attention ◽  
Effect Transistor ◽  
Potential Use

Air-stable perylenediimide (PDI) and its derivatives, in particularly the cyano-functionalized ones have attracted great research attention for their potential use in flexible optoelectronics, organic field-effect-transistor (OFET) as n-type transport materials...

Noncoplanar organic field-effect transistor based on copper phthalocyanine

2006 ◽  
Vol 88 (12) ◽  
pp. 121907 ◽  
Author(s):  
Chong-an Di ◽  
Gui Yu ◽  
Yunqi Liu ◽  
Xinjun Xu ◽  
Yabin Song ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistor ◽  
Copper Phthalocyanine ◽  
Organic Field Effect Transistor ◽  
Effect Transistor

An ambipolar organic field-effect transistor based on an AIE-active single crystal with a high mobility level of 2.0 cm2 V−1 s−1

2016 ◽  
Vol 52 (11) ◽  
pp. 2370-2373 ◽  
Author(s):  
Jian Deng ◽  
Yuanxiang Xu ◽  
Liqun Liu ◽  
Cunfang Feng ◽  
Jia Tang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Field Effect ◽  
Field Effect Transistor ◽  
High Mobility ◽  
Active Materials ◽  
Organic Field Effect Transistor ◽  
Effect Transistor

Ambipolar OFETs based on AIE-active materials were demonstrated to have a high and balanced mobility level of 2.0 cm2 V−1 s−1.

Improvement of On/Off Ratio in Organic Field-effect Transistor Having Thin Molybdenum Trioxide Layer

2015 ◽  
Vol E98.C (2) ◽  
pp. 98-103 ◽  
Author(s):  
Masahiro MINAGAWA ◽  
Hidetsugu TAMURA ◽  
Ryo SAKIKAWA ◽  
Itsuki IKARASHI ◽  
Akira BABA ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistor ◽  
Molybdenum Trioxide ◽  
Organic Field Effect Transistor ◽  
Effect Transistor

Poly(3-hexylthiophene)/polystyrene (P3HT/PS) blends based organic field-effect transistor ammonia gas sensor

2016 ◽  
Vol 225 ◽  
pp. 10-15 ◽  
Author(s):  
Shijiao Han ◽  
Xinming Zhuang ◽  
Wei Shi ◽  
Xin Yang ◽  
Lu Li ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Organic Field Effect Transistor ◽  
Ammonia Gas ◽  
Effect Transistor
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