Journal ArticleDOI
Influence of molecular weight of polymer dielectric on the photo-response of solution-processed OFETs
Ajay Kumar Mahato,Deepak Bharti,Pulkit Saxena,Vivek Raghuwanshi,Ishan Varun,Shree Prakash Tiwari +5 more
TLDR
In this paper, the crucial role of molecular weight of the polymer dielectric in regulating the electrical performance and photo-response of TIPS-pentacene OFETs has been explored using poly(vinyl alcohol) (PVA) as the polymer layer.About:
This article is published in Polymer.The article was published on 2021-05-14. It has received 4 citations till now. The article focuses on the topics: Organic field-effect transistor & Vinyl alcohol.read more
Citations
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Journal ArticleDOI
Tailoring Molecular Weight of Polymer Additives for Organic Semiconductors
TL;DR: A binary system comprising both an organic semiconductor and a polymer additive has attracted extensive research interests due to great potential for high-performance, solution-processable electronic devices on flexible substrates as discussed by the authors .
Journal ArticleDOI
Multifunctional Flexible Organic Transistors with a High-k/Natural Protein Bilayer Gate Dielectric for Circuit and Sensing Applications
TL;DR: In this paper , the authors used gelatin, a natural biopolymer gate dielectric, and TIPS-pentacene as an organic semiconductor to achieve a low leakage current and low-voltage operation.
Journal ArticleDOI
Blended polymer as composite insulating layers for organic field effect transistor
TL;DR: In this paper , the effects of polystyrene (PS), poly (vinyldifluoride) (PVDF), polyvinylphenyl (PVP) blended with poly (methylmethacrylate) (PMMA) on the properties of insulating layers were studied.
Journal ArticleDOI
Blended polymer as composite insulating layers for organic field effect transistor
Qiang Sun,Felix Alexander Koechel,Buratti, Marco,Yangyang Zhu,Di Han,Chenxue Wang,Yiqun Zhang,Chang Liu,Lu Wang,Lijuan Wang +9 more
TL;DR: In this paper, the effects of polystyrene (PS), poly (vinyldifluoride) (PVDF), polyvinylphenyl (PVP) blended with poly (methylmethacrylate) (PMMA) on the properties of insulating layers were studied.
References
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Journal ArticleDOI
Tunable Crystal Nanostructures of Pentacene Thin Films on Gate Dielectrics Possessing Surface-Order Control†
TL;DR: In this paper, a self-assembled monolayer (SAM, CH3-terminal) of organoalkyl-silanes with an alkyl chain length of C8, C12, C16, or C18 was used as a complementary interlayer to enhance the electrical performance of pentacene-based field effect transistors.
Journal ArticleDOI
Manipulating the Hysteresis in Poly(vinyl alcohol)‐Dielectric Organic Field‐Effect Transistors Toward Memory Elements
TL;DR: The origins of hysteresis in organic field effect transistors (OFETs) and their applications in organic memory devices are investigated in this article, where it is found that the orientations of the hydroxyl groups in polyvinyl alcohol (PVA) gate dielectrics are correlated with transfer characteristics in pentacene-based OFETs under the forward and backward scan.
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Single-Layer Pentacene Field-Effect Transistors Using Electrodes Modified With Self-assembled Monolayers
TL;DR: In this paper, a hysteresis-free transfer curve with very small switch-on voltages was obtained for single-monolayer pentacene active channels with self-assembled monolayers.
Journal ArticleDOI
Influence of the dielectric constant of a polyvinyl phenol insulator on the field-effect mobility of a pentacene-based thin-film transistor
TL;DR: In this article, the molar ratio of the prepolymer/cross-linking agent of the poly(4-vinylphenol) insulator of a TFT was changed to increase the field effect mobility of the TFT.
Journal ArticleDOI
Organic phototransistors based on solution grown, ordered single crystalline arrays of a π-conjugated molecule
Biswanath Mukherjee,Kyoseung Sim,Tae Joo Shin,Junghyun Lee,Moumita Mukherjee,Moonhor Ree,Seungmoon Pyo +6 more
TL;DR: In this paper, a single crystalline, ordered arrays of a π-conjugated organic molecule, N,N′-dioctyl-3,4,9,10-perylene tetracarboxylic diimide (PTCDI-C8), were grown by solution processing and used to fabricate a low-cost, high-performance organic phototransistor (OPT).