T. Uemura

T. Sekitani, T. Araki, M. Kondo, 2016, Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference.

Retrieval of Electronic Spectra of Charge Carriers in Organic Field-Effect Transistors from Charge Modulation Reflectance Spectra Distorted by Optical Interference

K. Miyata, Y. Matsumoto, J. Takeya, 2013 .

Stretchable printed circuit board integrated with Ag-nanowire-based electrodes and organic transistors toward imperceptible electrophysiological sensing

T. Sekitani, K. Suganuma, M. Nogi, 2022, Flexible and Printed Electronics.

Frequency Characteristics of Ultrathin and Transparent Organic Electrochemical Transistors with 1-µm-Thick Parylene Lamination

K. Nishimura, T. Sekitani, T. Araki, 2021, 2021 International Conference on Electronics Packaging (ICEP).

Dinaphtho[1,2-b:2′,1′-d]chalcogenophenes: Comprehensive Investigation of the Effect of the Chalcogen Atoms in the Phenacene-Type π-Electronic Cores

A. Yamano, H. Matsui, T. Okamoto, 2013 .

Low-voltage operation of n-type organic field-effect transistors with ionic liquid

J. Takeya, T. Uemura, M. Yamagishi, 2009 .

Free-electron-like Hall effect in high-mobility organic thin-film transistors

K. Takimiya, T. Nishikawa, J. Takeya, 2010 .

Solution‐Crystallized Organic Field‐Effect Transistors with Charge‐Acceptor Layers: High‐Mobility and Low‐Threshold‐Voltage Operation in Air

Masakazu Yamagishi, Mayumi Uno, Takafumi Uemura, 2011, Advanced materials.

Boron-Stabilized Planar Neutral π-Radicals with Well-Balanced Ambipolar Charge-Transport Properties.

H. Matsui, T. Okamoto, J. Tsurumi, 2017, Journal of the American Chemical Society.

Enhancement of the Exciton Coherence Size in Organic Semiconductor by Alkyl Chain Substitution

K. Miyata, Y. Matsumoto, J. Takeya, 2016 .

Patternable Solution‐Crystallized Organic Transistors with High Charge Carrier Mobility

Masakazu Yamagishi, Mayumi Uno, Takafumi Uemura, 2011, Advanced materials.

Syntheses and Thermal Properties of New Liquid Crystalline Materials Involving Tropolone

T. Uemura, S. Takenaka, S. Kusabayashi, 1983 .

Molecularly clean ionic liquid/rubrene single-crystal interfaces revealed by frequency modulation atomic force microscopy.

K. Fukui, A. Imanishi, J. Takeya, 2015, Physical chemistry chemical physics : PCCP.

Clean surface processing of rubrene single crystal immersed in ionic liquid by using frequency modulation atomic force microscopy

K. Fukui, A. Imanishi, J. Takeya, 2014 .

Structural investigation of ionic liquid/rubrene single crystal interfaces by using frequency-modulation atomic force microscopy.

K. Fukui, A. Imanishi, J. Takeya, 2013, Chemical communications.

An ultraflexible organic differential amplifier for recording electrocardiograms

T. Sekitani, T. Araki, M. Kondo, 2019, Nature Electronics.

Mobility enhancement of DNTT and BTBT derivative organic thin-film transistors by triptycene molecule modification

T. Sekitani, T. Fukushima, T. Araki, 2021 .

High-speed organic single-crystal transistors gated with short-channel air gaps: Efficient hole and electron injection in organic semiconductor crystals

Zhihua Chen, Mayumi Uno, Takafumi Uemura, 2013 .

Gradual improvements of charge carrier mobility at ionic liquid/rubrene single crystal interfaces

K. Fukui, A. Imanishi, H. Matsui, 2016 .

Ultralow-Noise Organic Transistors Based on Polymeric Gate Dielectrics with Self-Assembled Modifiers.

T. Sekitani, T. Fukushima, T. Araki, 2019, ACS applied materials & interfaces.

Study of contact resistance of high-mobility organic transistors through comparisons

Takafumi Uemura, Wei Ou-Yang, Jun Takeya, 2013 .

High Electron Mobility in Air for N,N′‐1H,1H‐Perfluorobutyldicyanoperylene Carboxydi‐imide Solution‐Crystallized Thin‐Film Transistors on Hydrophobic Surfaces

Takafumi Uemura, Antonio Facchetti, Yasuhiro Nakazawa, 2011, Advanced materials.

Rapid improvements in charge carrier mobility at ionic liquid/pentacene single crystal interfaces by self-cleaning.

K. Fukui, A. Imanishi, H. Matsui, 2020, Physical chemistry chemical physics : PCCP.

High-performance solution-processed organic transistors with electroless-plated electrodes

J. Takeya, T. Uemura, Junshi Soeda, 2013 .

High-performance organic transistors with high-k dielectrics: A comparative study on solution-processed single crystals and vacuum-deposited polycrystalline films of 2,9-didecyl-dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene

Wei Ou-Yang, K. Takimiya, M. Kang, 2012 .

Three-Dimensional Organic Field-Effect Transistors Using Solution-Processed Thin Films of Benzothieno-Benzothiophene Derivatives

K. Takimiya, J. Takeya, T. Uemura, 2011 .

Split‐Gate Organic Field‐Effect Transistors for High‐Speed Operation

M. Kang, T. Matsumoto, S. Ohnishi, 2014, Advanced materials.

Highly-ordered Triptycene Modifier Layer Based on Blade Coating for Ultraflexible Organic Transistors

T. Sekitani, T. Fukushima, T. Araki, 2019, Scientific Reports.

Hall-effect measurements probing the degree of charge-carrier delocalization in solution-processed crystalline molecular semiconductors.

Alessandro Troisi, Henning Sirringhaus, Takafumi Uemura, 2011, Physical review letters.

On the Extraction of Charge Carrier Mobility in High‐Mobility Organic Transistors

Jan Genoe, Paul Heremans, Takafumi Uemura, 2016, Advanced materials.

A patch-type wireless forehead pulse oximeter for SpO2 measurement

Shusuke Yoshimoto, Tsuyoshi Sekitani, Afreen Azhari, 2017, 2017 IEEE Biomedical Circuits and Systems Conference (BioCAS).

Investigation of Hole Transporting Properties in Thin-Film and Single-Crystal Organic Field-Effect Transistor Based on Dinaphtho[2,1-b:1',2'-d]thiophene

A. Yamano, T. Okamoto, Hiroyasu Sato, 2013 .

High‐Speed Flexible Organic Field‐Effect Transistors with a 3D Structure

K. Takimiya, J. Takeya, T. Uemura, 2011, Advanced materials.

Short-channel and high-mobility p- and n-type organic single-crystal transistors with air-gap structures

A. Facchetti, J. Takeya, T. Uemura, 2012 .

Very High Mobility in Solution-Processed Organic Thin-Film Transistors of Highly Ordered [1]Benzothieno[3,2-b]benzothiophene Derivatives

Mayumi Uno, Takafumi Uemura, Kazuo Takimiya, 2009 .

Charge transport and Hall effect in rubrene single-crystal transistors under high pressure

J. Takeya, T. Uemura, Y. Nakazawa, 2011 .

Fine printing method of silver nanowire electrodes with alignment and accumulation

T. Sekitani, R. Abbel, T. Araki, 2019, Nanotechnology.

Inch-Size Solution-Processed Single-Crystalline Films of High-Mobility Organic Semiconductors

Toshihiro Okamoto, Masakazu Yamagishi, Takafumi Uemura, 2013 .

Materials and devices with applications in high-end organic transistors

J. Takeya, T. Uemura, Y. Okada, 2014 .

Charge modulation infrared spectroscopy of rubrene single-crystal field-effect transistors

H. Okamoto, Y. Matsui, H. Yada, 2013 .

Band-like transport in solution-crystallized organic transistors

Masakazu Yamagishi, Mayumi Uno, Takafumi Uemura, 2012 .

Organic single-crystal transistors: development of solution processes and charge transport mechanisms

Takafumi Uemura, Jun Takeya, J. Takeya, 2011, Organic Photonics + Electronics.

Monolithic Complementary Inverters Based on Organic Single Crystals

J. Takeya, T. Uemura, K. Nakayama, 2010, Advanced materials.

Correlation between thermal fluctuation effects and phase coherence factor in carrier transport of single-crystal organic semiconductors

N. Kobayashi, H. Ishii, J. Takeya, 2015 .

Tunneling-current-induced light emission from individual carbon nanotubes

M. Aono, A. Saito, M. Akai-Kasaya, 2006 .

Single-crystal Field-effect Transistors with a Furan-containing Organic Semiconductor Having a Twisted π-Electronic System

A. Yamano, T. Okamoto, Hiroyasu Sato, 2013 .

Design of ultraflexible organic differential amplifier circuits for wearable sensor technologies

Tsuyoshi Sekitani, Yuki Noda, Teppei Araki, 2018, 2018 IEEE International Conference on Microelectronic Test Structures (ICMTS).

Temperature dependence of the Hall effect in pentacene field-effect transistors: Possibility of charge decoherence induced by molecular fluctuations

J. Takeya, T. Uemura, M. Yamagishi, 2012 .

Microscopic hole-transfer efficiency in organic thin-film transistors studied with charge-modulation spectroscopy

K. Miyata, Y. Matsumoto, J. Takeya, 2015 .

Electronic functionalization of solid-to-liquid interfaces between organic semiconductors and ionic liquids: Realization of very high performance organic single-crystal transistors

S. Seki, J. Takeya, T. Uemura, 2008 .

High-power three-dimensional polymer FETs

I. Osaka, K. Takimiya, T. Okamoto, 2012 .

Flexible Three‐Dimensional Organic Field‐Effect Transistors Fabricated by an Imprinting Technique

Mayumi Uno, Takafumi Uemura, Kazuo Takimiya, 2012, Advanced materials.

High-power and high-speed organic three-dimensional transistors with submicrometer channels

K. Takimiya, J. Takeya, T. Uemura, 2010 .

Optical pump-probe spectroscopy of photocarriers in rubrene single crystals

H. Okamoto, H. Matsuzaki, T. Hasegawa, 2011 .

Orientation analysis of pentacene molecules in organic field-effect transistor devices using polarization-dependent Raman spectroscopy

T. Sekitani, P. Verma, T. Uemura, 2019, Scientific Reports.

Wearable Perspiration Volume Sensor Using Dual-Frequency Impedance Measurement

T. Sekitani, H. Kawaguchi, T. Araki, 2022, 2022 IEEE Sensors.

Fully Transparent, Ultrathin Flexible Organic Electrochemical Transistors with Additive Integration for Bioelectronic Applications

K. Nishimura, S. Wakida, T. Sekitani, 2022, Advanced science.

Air-Stable n-Channel Single-Crystal Field-Effect Transistors

J. Takeya, T. Uemura, M. Yamagishi, 2010 .

Air-stable n-channel single-crystal transistors with negligible threshold gate voltage

J. Takeya, T. Uemura, M. Yamagishi, 2009 .

Implantable wireless 64-channel system with flexible ECoG electrode and optogenetics probe

Shusuke Yoshimoto, Takafumi Suzuki, Tsuyoshi Sekitani, 2016, 2016 IEEE Biomedical Circuits and Systems Conference (BioCAS).

Carrier-Type Switching with Gas Detection Using a Low-Impedance Hybrid Sensor of 2D Graphene Layer and MoOx Nanorod 3D Network

K. Suganuma, T. Sugahara, W. Shin, 2023, ACS Applied Engineering Materials.

Ultraflexible and ultrathin polymeric gate insulator for 2 V organic transistor circuits

Tsuyoshi Sekitani, Teppei Araki, Takafumi Uemura, 2016 .

Raman Spectroscopic Studies of Dinaphthothienothiophene (DNTT)

T. Sekitani, P. Verma, T. Uemura, 2019, Materials.

Long‐Term Implantable, Flexible, and Transparent Neural Interface Based on Ag/Au Core–Shell Nanowires

T. Sekitani, M. Hirata, Takafumi Suzuki, 2019, Advanced healthcare materials.

Electroconductive π-Junction Au Nanoparticles

H. Murata, K. Takimiya, T. Teranishi, 2012 .

Heterogeneous Functional Dielectric Patterns for Charge‐Carrier Modulation in Ultraflexible Organic Integrated Circuits

T. Sekitani, B. Stadlober, T. Araki, 2021, Advanced materials.

High‐Mobility Organic Transistors with Wet‐Etch‐Patterned Top Electrodes: A Novel Patterning Method for Fine‐Pitch Integration of Organic Devices

Toshihiro Okamoto, Mayumi Uno, Takafumi Uemura, 2014 .

Ultraflexible Organic Active Matrix Sensor Sheet for Tactile and Biosignal Monitoring

T. Sekitani, B. Stadlober, T. Araki, 2023, Advanced Electronic Materials.

Fine-Tuning the Performance of Ultraflexible Organic Complementary Circuits on a Single Substrate via a Nanoscale Interfacial Photochemical Reaction

T. Sekitani, B. Stadlober, T. Araki, 2022, ACS applied electronic materials.

Enhanced electronic-transport modulation in single-crystalline VO2 nanowire-based solid-state field-effect transistors

T. Sekitani, Hidekazu Tanaka, T. Kanki, 2017, Scientific Reports.

Flexible electronics for bio-signal monitoring in implantable applications

Shusuke Yoshimoto, Tsuyoshi Sekitani, Yuki Noda, 2017, IEICE Electron. Express.

V‐Shaped Organic Semiconductors With Solution Processability, High Mobility, and High Thermal Durability

A. Yamano, T. Okamoto, Hiroyasu Sato, 2013, Advances in Materials.

Growth Of Organic Semiconductor Thin Films with Multi-Micron Domain Size and Fabrication of Organic Transistors Using a Stencil Nanosieve.

P. Heremans, J. Brugger, S. Xie, 2017, ACS applied materials & interfaces.

High Electron Mobility in Air for N,N′‐1H,1H‐Perfluorobutyldicyanoperylene Carboxydi‐imide Solution‐Crystallized Thin‐Film Transistors on Hydrophobic Surfaces

A. Facchetti, J. Takeya, T. Uemura, 2011, Advanced materials.

Molecularly clean ionic liquid/rubrene single-crystal interfaces revealed by frequency modulation atomic force microscopy.

K. Fukui, A. Imanishi, J. Takeya, 2015, Physical chemistry chemical physics : PCCP.

Broadband Photodetectors and Imagers in Stretchable Electronics Packaging.

T. Sekitani, T. Araki, D. Suzuki, 2023, Advanced materials.

Coherent Phonon Dynamics in Singlet Fission of Rubrene Single Crystal

K. Miyata, Y. Matsumoto, J. Takeya, 2014 .