Evaluation of Carrier Density in Organic Field-Effect Transistor by Charge Modulated Spectroscopy
スポンサーリンク
概要
- 論文の詳細を見る
We demonstrated that the carrier density in the channel of pentacene field-effect transistor (FET) is allowed to be evaluated on the basis of optical measurement, charge modulated spectroscopy (CMS). Signal modulation corresponds well with the electrical properties; device exhibited only p-type characteristics in ambient atmosphere and only negative gate voltage induces the reflectance modulation, indicating the suppression of n-type operation. Reflectance modulation that increases linearly with negative gate voltage was reproduced by the multilayer optical analysis taking into account the channel formation. Based on such analysis, carrier density in the channel was evaluated from a magnitude of modulation at specific wavelength.
- 2011-04-25
著者
-
Manaka Takaaki
Department Of Physical Electronics Graduate School Of Science And Engineering Tokyo Institute Of Tec
-
Iwamoto Mitsumasa
Department Of Electrical And Electronic Engineering
-
Kawashima Satoshi
Department of Physical Electronics, Tokyo Institute of Technology, Meguro, Tokyo 152-8552, Japan
関連論文
- Orientational Re-ordering of Polar Organic Monolayers by Cooperative Molecular Field Effect
- In-situ Observation of 4'-n-pentyl-4-cyanobiphenyl Evaporated Film Growth by Polarized Absorption Measurement(Characterization of Organic Devices)(Recent Progress in Organic Molecular Electronics)
- Investigation of Single Monolayer Formation of the Evaporated Liquid Crystalline Molecules by the Surface Potential Measurement(Nano-interface Controlled Electronic Devices)(Recent Progress of Organic Molecular Electronics)
- Photoisomerization of Azobenzene Dendrimer Monolayer Investigated by Maxwell Displacement Current Technique : Atoms, Molecules, and Chemical Physics
- Second-Harmonic Generation in C_ Film
- Observation of the Electric-Dipole-Forbidden States in Polydiacetylene by Means of Resonance Second-Harmonic Generation Spectroscopy
- Determination of Dielectric Relaxation Time of Langmuir-Films by a Whole-Curve Method Using the Maxwell Displacement Current
- Determination of the Piezoelectric Coefficient of Monolayers on Water Surface by Maxwell-Displacement-Current Measurement
- Effect of Interfacial Space Charges and Coupling Electrodes on Organic Single Electron Tunneling Device(Special Issue on Recent Progress in Organic Molecular Electronics)
- Mobility Measurement Based on Visualized Electric Field Migration in Organic Field-Effect Transistors
- Hysteresis Behavior Analysis of Organic Field Effect Transistor with P(VDF-TrFE) LB film gate-insulator
- Hysteresis behavior analysis of organic field effect transistor with P(VDF-TrFE) LB film gate-insulator (有機エレクトロニクス)
- Displacement-Current Gerneration from Spread Monolayers of Poly(vinyl alcohol)s Bearing Azobenzene Sides
- Analysis of Conformational Transition Effect on Maxwell Displacement Current : A Kinkable Rod Model
- Potential Drop at Electrode Contact of Organic Field-Effect Transistors Evaluated by Optical Second Harmonic Generation
- Analysis of charge accumulation in pentacene field effect transistor with ferroelectric gate insulator on the basis of Maxwell-Wagner model
- Analysis of Carrier Injection into Pentacene FET Using Maxwell-Wagner Model(Organic Molecular Devices,Towards the Realization of Organic Molecular Electronics)
- Electric field distribution in organic field effect transistor evaluated by microscopic second harmonic generation
- Analysis of hole trapping into pentacene FET by Optical Second Harmonic Generation and C-V measurements
- Analysis of Pentacene FET characteristics using a Maxwell-Wagner model
- Analysis of organic FET operation based on Maxwell-Wagner effect(Organic molecular devices)
- Pentacene thickness dependence of FET properties in bottom contact structure ; Estimation of the effective channel thickness
- Photoresponsive Change of the Surface Potential Generated by Helical Peptide Self-Assembled Monolayers
- Surface Potential of Heat-Treated PI Langmuir-Blodgett Films Deposited on Metal Electrodes
- 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
- Analysis of Dielectric Dispersion Property of Organic Monolayer Films on a Material Surface
- Maxwell Displacement Current Across Monolayers with Dielectric Anisotropy due to Biaxiality on a Water Surface
- Space Charge Distribution and Capacitance-Voltage Characteristics of Metal/Polyimide Langmuir-Blodgett Film/Metal Structure
- Calculation of Molecular Orientational Order and Maxwell Displacement Current of Biaxial Molecules at the Air-liquid Interface
- Probing of channel formation in organic field effect transistors by optical second harmonic generation measurement
- Observation of Carrier Behavior in Organic Field Effect Transistor with Electroluminescence under AC Electric Field
- Probing of Carrier Injection into Organic Field Effect Transistor by Optical Second Harmonic Generation
- The Charge Transport in Organic Field-Effect Transistor as an Interface Charge Propagation: The Maxwell–Wagner Effect Model and Transmission Line Approximation
- Direct Probing of Carrier Behavior in Electroluminescence Indium--Zinc-Oxide/N,N$\aku '$-Di-[(1-naphthyl)-N,N$\aku '$-diphenyl]-(1,1$'$-biphenyl)-4,4$'$-diamine/Tris(8-hydroxy-quinolinato)aluminum(III)/LiF/Al Diode by Time-Resolved Optical Second-Harmonic
- Carrier Propagation Dependence on Applied Potentials in Pentacene Organic Field Effect Transistors Investigated by Impedance Spectroscopy and Electrical Time-of-Flight Techniques
- Grain Boundary Effect on Charge Transport in Pentacene Thin Films
- Function of Interfacial Dipole Monolayer in Organic Field Effect Transistors
- Effects of Gold Nanoparticles on Pentacene Organic Field-effect Transistors
- Direct Observation of Carrier Behavior Leading to Electroluminescence in Tetracene Field-Effect Transistor
- Evaluation of Carrier Density in Organic Field-Effect Transistor by Charge Modulated Spectroscopy
- Investigation of the Voltage Establishment and Relaxation Processes in a Double-Layer Device by Time-Resolved Optical Second-Harmonic Generation
- Investigation of Electron Transport Properties of Polyimide Langmuir-Blodgett Films Containing Porphyrin by d^2V/dI^2-V Measurement
- Preparation of Chiral Polydiacetylene Film from Achiral Monomers Using Circularly Polarized Light
- Fine Patterns of Positive-Working Resists Using a Polyimide Langmuir-Blodgett Film System
- Investigation of Surface Potential Occurring at Metal/Phthalocyanine Interfaces by Electro-Absorption Technique(Special Issue on Recent Progress in Organic Molecular Electronics)
- Direct Probing of Photovoltaic Effect Generated in Double-Layer Organic Solar Cell by Electric-Field-Induced Optical Second-Harmonic Generation
- Study of Carrier Behavior in Pentacene in a Au/Pentacene/Ferroelectric Poly(vinylidene fluoride–trifluoroethylene)/Indium Tin Oxide Structure by Electric-Field-Induced Second-Harmonic Generation Measurement
- Highly Aligned α-Type Copper Phthalocyanine Formed on Rubbed Polymide Alignment Layer
- Nano-interface Surface Dielectric Polarization Phenomena: Detection and Application
- Probing of Maxwell-Wagner Type Interfacial Charging Process in Double-Layer Devices by Time-Resolved Second Harmonic Generation
- Enhancement of Surface Potential Buildup and Decay of Tris(8-quinolinato)aluminum Film Deposited on Ultraviolet/Ozone-Treated Gold Electrodes
- Probing of Electric Field Distribution in ITO/PI/P3HT/Au Using Electric Field Induced Second Harmonic Generation
- Study of Domain Shapes and Orientational Structure of Phospholipid Monolayers using Maxwell Displacement Current and Brewster Angle Microscopy
- Nanometric Interfacial Polarization Phenomena in Organic Monolayer Films Studied by Maxwell Displacement Current-Second Harmonic Generation Spectroscopy
- Organic Electronics: Relaxation Time Controlled Devices
- Analyzing Photo Induced Internal Electric Field in Pentacene/C Double-Layer Organic Solar Cells under Various External Voltages by Electric-Field-Induced Optical Second Harmonic Generation Measurement
- Optical Second-Harmonic Generation in Hydrogenated Amorphous Silicon Single- and Double-Junction Solar Cells
- Organic Molecules for Electronics
- Effect of Photogenerated Carriers on Ferroelectric Polarization Reversal
- Analysis of Anomalous Discharging Processes in Pentacene/C Double-Layer Organic Solar Cell (Special Issue : Solid State Devices and Materials (1))
- In situ Observations of Orientational Ordering Process of 4$'$-$n$-pentyl-4-cyanobiphenyl Ultra-Thin Film Using Polarized Absorption Measurements
- Analysis of Threshold Voltage Shift of Pentacene Field Effect Transistor Based on a Maxwell–Wagner Effect
- Contact Resistance as an Origin of the Channel-Length-Dependent Threshold Voltage in Organic Field-Effect Transistors
- Maxwell–Wagner Model Analysis for the Capacitance–Voltage Characteristics of Pentacene Field Effect Transistor
- Analysis of Pentacene Field-Effect Transistor with a Ferroelectric P(VDF–TeFE) Gate Insulator as an Element of Maxwell–Wagner Effect System
- Investigation of the Electrostatic Phenomena at Pentacene/Metal Interface by Second-Harmonic Generation
- Current-Voltage Characteristics of Pentacene Films: Effect of UV/Ozone Treatment on Au Electrodes
- Investigation of the electrostatic phenomena at pentacene/metal interface ; Electrical and optical approach for the study of FET operation
- Morphological Evidence of Chirality in Poly (diacetylene) Film Prepared Using Circularly Polarized Light
- Induced Optical Chirality of Poly(diacetylene) Film by Circularly Polarized Light and Its Control by Changing Substrate Temperature
- Channel Formation as an Interface Charging Process in a Pentacene Field Effect Transistor Investigated by Time-Resolved Second Harmonic Generation and Impedance Spectroscopy
- Two-Step Polarization Reversal Process in Pentacene/Poly(vinylidene fluoride--trifluoroethylene) Double-Layer Capacitor: Reduced Coercive Field
- Effect of an Upward and Downward Interface Dipole Langmuir--Blodgett Monolayer on Pentacene Organic Field-Effect Transistors: A Comparison Study
- Electrostatic Properties of Polyethylene Langmuir-Blodgett films
- Observation of Electron Injection into Organic Field-Effect Transistor with Au Electrodes using Electroluminescence under AC Electric Field
- Probing Electric Field Distribution in Underlayer of an Organic Double-Layer System by Optical Second-Harmonic Generation Measurement
- Observation of Continuous and Quantized Domain Size and Shape Evolution in Monolayers at Air--Water Interface
- Analysis of Charge Accumulation in Pentacene Feld Effect Transistor with Ferroelectric Gate Insulator using Maxwell–Wagner Model
- Pentacene Field-Effect Transistor with Ferroelectric Gate Insulator as Maxwell–Wagner Effect Element
- Surface Morphology and Electrical Transport Properties of Polydiacetylene-Based Organic Field-Effect Transistors
- Transient Optical Second-Harmonic Generation Measurement for Monitoring Carrier Injection into Organic Field-Effect Transistors
- Study of Second Harmonic Generation from Copper-tetra-tert-butyl-phthalocyanine Langmüir-Blodgett Film/Metal Interface
- Optical Second-Harmonic Generation Measurements of Hole Carrier Injection and Trapping in Pentacene Field-Effect Transistor
- Effect of Space-Charge Field on Injection Properties in Organic Sandwiched Structures
- Electron Injection into Pentacene Field-Effect Transistor Observed by Time-Resolved Optical Second Harmonic Generation Imaging
- Electric-Field-Induced Second Harmonic Generation from Vacuum-Evaporated Metallophthalocyanine Film/Metal Electrode Interface
- Cooperative Molecular Field Effect on the Surface Potential of Tris(8-quinolinato)aluminum Films
- Analysis of Interfacial Charging Process in Pentacene/C
- Electrical Transport Properties of Polydiacetylene Films during Thermochromic Process
- A Novel Microscope for Visualizing Electric Fields in Organic Thin Film Devices Using Electric-Field-Induced Second-Harmonic Generation
- Study of Hole-Injection Assisted Layer in Double-Layer Organic Light-Emitting Diodes by Electric-Field-Induced Optical Second-Harmonic Generation Measurement
- Dependence of the Carrier Transport Characteristics on the Buried Layer Thickness in Ambipolar Double-Layer Organic Field-Effect Transistors Investigated by Electrical and Optical Measurements
- Impact of Illumination on Charge Injection and Accumulation in Organic Transistor in Presence of Plasmonic Nanoparticles
- Probing of Channel Formation in Organic Field-Effect Transistors by Optical Second Harmonic Generation Measurement
- Effect of Trap Density on Carrier Propagation in Organic Field-Effect Transistors Investigated by Impedance Spectroscopy
- Analysis of Interfacial Charging Process in Pentacene/C₆₀/Bathocuproine Triple-Layer Organic Solar Cells Using a Maxwell-Wagner Model (Special Issue : Solid State Devices and Materials)
- Impact of Illumination on Charge Injection and Accumulation in Organic Transistor in Presence of Plasmonic Nanoparticles (Special Issue : Solid State Devices and Materials)
- Photoinduced Gate Modulation and Temperature Dependence in the Coulomb Staircase of Organic Single Electron Tunneling Junctions
- Observation of Carrier Behavior in Organic Field-Effect Transistors with Electroluminescence under AC Electric Field