Wet-processed n-type OTFTs utilizing highly-stable colloids of a perylene diimide derivative
スポンサーリンク
概要
- 論文の詳細を見る
Here we propose and demonstrate a new approach to wet-processed organic thin-film transistors utilizing highly-stable colloids of small molecular organic semiconductors prepared by laser ablation technique. Highly stable N,N′-ditridecyl-3,4,9,10-perylenetetracarboxylic diimide (PTCDI-C13) colloids of 0.1 wt% concentration were prepared successfully by laser ablation technique in acetonitrile. Mean particle size of the prepared PTCDI-C13 colloid measured by dynamic light scattering method was smaller than 50 nm which is also confirmed by a transmission electron microscope observation. By simple drop-casting of prepared PTCDI-C13 colloids, typical n-type OTFTs with good saturation properties were fabricated successfully. The highest electron mobility was 1.1 × 10−3 cm2/Vs and increased up to 0.027 cm2/Vs by post-annealing treatment.
著者
-
Ichikawa Musubu
Functional Polymer Science Course Chemistry And Materials Division Faculty Of Textile Science And Technology Shinshu University
-
Oguma Naomi
Dainichiseika Color And Chemicals Mfg. Co. Ltd.
関連論文
- A highly efficient sublimation purification system using baffles with orifices
- Sensitization of organic photovoltaic cells based on interlayer excitation energy transfer
- Thin-film and single-crystal transistors based on a trifluoromethyl-substituted alternating (thiophene/phenylene)-co-oligomer
- Fused thiophene-split oligothiophenes with high ionization potentials for OTFTs
- A molecular thermometer based on luminescence of copper(II) tetraphenylporphyrin
- Field-effect Characteristics of a One-dimensional Platinum Chain Compound, Bis(1,2-benzoquinonedioximato)platinum(II)
- Light Emission from Organic Single-Crystal Field-Effect Transistors
- Lead Halide-based Layered Perovskites Incorporated with a p-Terphenyl Laser Dye
- Relationship between Molecular Skeleton and Stimulated-emission Threshold in Dilute Thin Films of Linear-chain-structured Fluorescent Dyes
- Method of Measuring Charge Carrier Mobility in Organic Light-Emitting Diodes Using Fast Transient Electroluminescence Responses (Short Note)
- Exciton Dynamics in Organic Semiconductor Devices : Investigation of Exciton-Charge Carrier Interactions as Revealed by Photoluminescence Responses(Atoms, Molecules, Chemical Physics)
- Photopumped Organic Solid-State Dye Laser with a Second-Order Distributed Feedback Cavity : Optics and Quantum Electronics
- Organic Light-Emitting Devices Patterned by Screen-Printing
- Effects of volatile additives in solutions used to prepare polythiophene-based thin-film transistors
- Thermal treatment effects on N-alkyl perylene diimide thin-film transistors with different alkyl chain
- Novel Perylene Derivative having an Ether Group in the Side Chains for Solution-Processible n-Channel Transistors with Very High Electron Mobility
- Wet-processed n-type OTFTs utilizing highly-stable colloids of a perylene diimide derivative
- Organic Photodiode with High Infrared Light Sensitivity Based on Tin Phthalocyanine/C60 Bulk Heterojunction and Optical Interference Effect