Fabrication of Polymer-Based Transistors with Carbon Nanotube Source Drain Electrodes Using Softlithography Techniques
スポンサーリンク
概要
- 論文の詳細を見る
In this study, we have developed the multilayer deposition and patterning processes with a resolution of 1 μm for fabricating polymer-based organic field effect transistors (p-OFETs) based on vacuum-free, solution processable softlithography techniques. We have used regioregular poly(3-hexylthiophene) (P3HT) as the soluble polymer semiconductor, and poly(methyl methacrylate) (PMMA) and polyimide as the soluble and insoluble polymer gate insulators, respectively. We have used multiwalled carbon nanotubes (MWNTs) as the printed source--drain (S--D) electrodes in order to fabricate vacuum-free, all printed OFETs. The p-OFETs with MWNT S--D electrodes exhibit higher hole mobility and on/off ratio than the devices with vacuum-evaporated Au electrodes, probably owing to the better contact of the electrode interface and damage-free transfer of electrodes onto the gate insulator. The mobility was further improved by the crystallization of the P3HT film after heat treatment prior to the pattern transfer of P3HT.
- 2013-05-25
著者
-
Itoh Eiji
Department Of Bioresources Science Faculty Of Agriculture Kochi University
-
Kanai Ryo
Department of Electrical and Electronic Engineering, Shinshu University, Nagano 380-8553, Japan
関連論文
- Specific Alternation of Rhythm in Temperature (SART) Stress-Induced Irritable Bowel Syndrome-Like Changes in Mice and Effects of Drugs
- A Role for Corticotropin-Releasing Factor in Repeated Cold Stress-Induced Anxiety-Like Behavior during Forced Swimming and Elevated Plus-Maze Tests in Mice (Pharmacology)
- Anxiety-Like Behavior in Elevated Plus-Maze Tests in Repeatedly Cold-Stressed Mice
- Depressive State With Anxiety in Repeated Cold-Stressed Mice in Forced Swimming Tests
- Effects of Some β-Adrenoceptor Antagonists on Orthostatic Hypotension in Repeatedly Cold-(SART-) Stressed Rats(Pharmacology)
- Effects of AF-DX116 and Other Muscarinic Receptor Antagonists on Orthostatic Hypotension in Autonomic Imbalanced (SART-Stressed) Rats
- Blood Pressure and Heart Rate Are Increased by AF-DX 116, a Selective M_2 Antagonist, in Autonomic Imbalanced and Hypotensive Rats Caused by Repeated Cold Stress
- Insecticidal Activity of α-Methylene-γ-butyrolactone against Several Insect Pests
- Precursor of α-Methylene-γ-butyrolactone Involved in the Insecticidal Activity of Thunberg Spiraea, Spiraea thunbergii
- Insecticidal Component in Thunberg Spiraea, Spiraea thunbergii, against Thrips palmi
- Ultraviolet Photoelectron Spectroscopy and Surface Potential of π-conjugated Langmuir-Blodgett Films on Gold Metal Electrode
- Electrostatic Phenomena in π-conjugated Langmuir-Blodgett Films on Metal Electrodes
- EFFECT OF GINSENG-20S-PROSAPOGENIN ON TISSUE BLOOD FLOW MEASURED BY THE HYDROGEN CLEARANCE METHOD IN SYMPATHICOTONIC- OR PARASYMPATHICOTONIC-TYPE STRESSED MICE
- PHARMACOLOGICAL ACTIONS OF GINSENG SAPONIN IN STRESS MICE
- EXPERIMENTAL PHARMACOLOGICAL STUDY ON PARTIAL SYMPATHICOTONIA IN RESTRAINT AND WATER IMMERSION STRESSED ANIMALS
- ANALGESIC AND OTHER PHARMACOLOGIC ACTIONS OF SAIKO-SAPONIN IN REPEATED COLD STRESSED (SART STRESSED) ANIMALS
- Enhancement of the Open-Circuit Voltage and Hole Conduction of Tetraphenyl Porphyrin/C60 Multilayered Photovoltaic Device by the Insertion of Oxide Hole Collection Layers
- Short-distance Walking Responses of Thrips palmi KARNY(Thysanoptera:Thripidae)to Tomato Leaves
- Interfacial Electronic Phenomena and Capacitance -Voltage Characteristics of Phthalocyanine Langmuir-Blodgett Films
- Surface Potential of Polyimide Langmuir-Blodgett Films Induced by Photoirradiation
- Blood Coagulation and Fibrinolysis in SART-Stressed (Repeated Cold-Stressed) Rats and Drug Effects on the Altered Hemostatic Parameters
- Patterning of Polyimide/Single-Walled Carbon Nanotube Composite and Its Electrical Properties
- Analgesic Mechanism of Neurotropin: Relation to the Serotonergic System and Influence of Spinal Cord Transection
- Impairment of Passive Avoidance Performance in SART-Stressed Mice and the Action of Drugs
- The Abnormal Open-Field Behavior of SART-Stressed Rats and Effects of Some Drugs on It
- Changes in Platelet Count and Related Parameters in SART-Stressed Mice and the Action of Administered Neurotropin
- Changes of Tissue Blood Flow in Mice Loaded with SART (Repeated Cold) Stress or Restraint and Water Immersion Stress and the Effect of Administered Neurotropin
- STUDIES ON THE SITE OF ACTION OF NEUROTROPIN IN EXPERIMENTS ON DENERVATION-SUPERSENSITIVITY OF THE DUODENUM AND VAS DEFERENS OF RATS AND MICE
- Current-Voltage Characteristics of Porphyrin/C_ Multi-Layered Organic Photovoltaic Device with and without Hole Collection Oxide Films
- Calculation of the Surface Potential across Langmuir-Blodgett Films with Polar Molecules
- Field Emission from Carbon-Nanotube-Dispersed Conducting Polymer Thin Film and Its Application to Photovoltaic Devices
- Relationship between Work Function of Hole Collection Electrode and Temperature Dependence of Open-Circuit Voltage in Multilayered Organic Solar Cells
- Fabrication of Inverted Bulk-Heterojunction Organic Solar Cell with Ultrathin Titanium Oxide Nanosheet as an Electron-Extracting Buffer Layer
- Photovoltaic Properties of Bulk-Heterojunction Organic Solar Cell with Ultrathin Titanium Oxide Nanosheet as Electron Selective Layer
- Fabrication of Polymer-Based Transistors with Carbon Nanotube Source Drain Electrodes Using Softlithography Techniques
- Fabrication of Double Layered Hybrid Solar Cells Consisting of Low-Temperature Anatase Titanium Oxide and Conducting Polymer
- Photovoltaic Properties of Organic p–n Junction Devices Consisting of Phthalocyanine and n-Type Porphyrin Deposited on an n-Type TiO2 Layer
- Electrical Properties of Heat-Treated C60 Field Effect Transistor Prepared on Polyimide Gate Insulator
- A characteristic pattern of active avoidance behavior in SART-stressed rats.
- Changes of total acetylcholine content and the activity of related enzymes in SART (repeated cold)-stressed rat brain and duodenum.
- Electrocorticogram in rats loaded with SART stress (repeated cold stress).
- Photovoltaic Properties of Bulk-Heterojunction Organic Solar Cell with Ultrathin Titanium Oxide Nanosheet as Electron Selective Layer (Special Issue : Solid State Devices and Materials)
- Changes in CNS Levels of Serotonin and Its Metabolite in SART-Stressed(Repeatedly Cold-Stressed)Rats.
- Methacholine- and adrenaline-induced arrhythmias in repeatedly cold-stressed mice.
- Effect of Lithium Perchlorate Doping and Prebiasing on Electrical Conduction of Molecularly Doped Poly (N-vinylcarbazole) Light Emitting Diode
- Subsensitivity to substance P in SART-stressed mice.