Direct imaging of carrier motion in organic transistors by optical second-harmonic generation

Takaaki Manaka, Eunju Lim, Ryousuke Tamura, +1

Nature Photonics

PhotonicsOptical MaterialsEngineeringPhysicsOrganic Electronics +10

Analysis of pentacene field effect transistor as a Maxwell-Wagner effect element

Ryousuke Tamura, Eunju Lim, Takaaki Manaka, +1

Journal of Applied Physics

Device ModelingOrganic Charge-transfer CompoundElectrical EngineeringSemiconductor DeviceEngineering +13

Probing of the electric field distribution in organic field effect transistor channel by microscopic second-harmonic generation

Takaaki Manaka, Eunju Lim, Ryosuke Tamura, +2

Applied Physics Letters

EngineeringOrganic ElectronicsLaplace Field FormationCharge TransportNanoelectronics +16

Maxwell–Wagner Model Analysis for the Capacitance–Voltage Characteristics of Pentacene Field Effect Transistor

Eunju Lim, Takaaki Manaka, Ryosuke Tamura, +1

Japanese Journal of Applied Physics

EngineeringOrganic ElectronicsPentacene FetCharge TransportElectronic Devices +15

Self‐Powered Trace Memorization by Conjunction of Contact‐Electrification and Ferroelectricity

Xiangyu Chen, Mitsumasa Iwamoto, Zhemin Shi, +2

Advanced Functional Materials

EngineeringFerroelectric Random-access MemoryMicroelectromechanical SystemsFlexible SensorSelf‐powered Trace Memorization +17

Modulation in optical second harmonic generation signal from channel of pentacene field effect transistors during device operation

Takaaki Manaka, Eunju Lim, Ryosuke Tamura, +1

Applied Physics Letters

PhotonicsElectrical EngineeringChannel FormationEngineeringPhysics +13

Electrophoretic Fabrication of Chitosan−Zirconium-Oxide Nanobiocomposite Platform for Nucleic Acid Detection

Maumita Das, Chetna Dhand, Gajjala Sumana, +6

Biomacromolecules

EngineeringGlass PlateNucleic Acid DetectionBio-based NanomaterialsDna Nanotechnology +16

Label-free piezoelectric immunosensor decorated with gold nanoparticles: Kinetic analysis and biosensing application

Ruchika Chauhan, Jay Singh, Pratima R. Solanki, +4

Sensors and Actuators B Chemical

EngineeringBiosensing SystemsNanotechnologyNanobiotechnologyLabel-free Piezoelectric Immunosensor +6

Diffusionlike electric-field migration in the channel of organic field-effect transistors

Takaaki Manaka, Fei Liu, Martin Weis, +1

Physical Review B

EngineeringOrganic ElectronicsCharge TransportTrm ShgOptical Properties +14

Origin of electric field distribution in organic field-effect transistor: Experiment and analysis

Martin Weis, Takaaki Manaka, Mitsumasa Iwamoto

Journal of Applied Physics

EngineeringOrganic ElectronicsLaplace Field FormationChemistryCharge Transport +17