Faculty Database - NOGUCHI Yutaka

Books and Papers

Conference Presentations

Academic Qualifications

Academic Associations Membership

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Award History

（Last updated : 2025-01-17 09:02:16）

NOGUCHI Yutaka
Department Undergraduate School , School of Science and Technology

Position Professor

■ Books and Papers

1.	2025/01	Article	Degradation properties of organic light-emitting diodes with modified interface charge density via dipolar doping studied by displacement current measurement Advanced Electronic Materials pp.2400788 (Collaboration)
2.	2025/01	Article	Enhancement of Spontaneous Orientation Polarization in Glassy Organic Semiconductor Mixtures The Journal of Physical Chemistry B 129(2),pp.779-787 (Collaboration)
3.	2024/03	Article	Angular Distribution Analysis of Permanent Dipole Moments in Amorphous Organic Semiconductor Film with Large Spontaneous Orientation Polarization The Journal of Physical Chemistry C (Collaboration)
4.	2023/10	Article	Controlling charge accumulation properties at organic hetero-interfaces using dipolar doping of hole transport layers Proceedings of SPIE 12659,pp.1265905-1-1265905-5 (Collaboration)
5.	2023/08	Article	Light-Emitting Electrochemical Cells Based on Nanogap Electrodes Nano Letters (Collaboration)
6.	2022/11	Article	Electrically induced light emission via nanoscale vacuum discharge in nanogap electrodes without luminescent molecules Journal of Applied Physics 132,pp.174303 (Collaboration)
7.	2022/10	Article	Charge-carrier Dynamics and Exciton-polaron Quenching Studied Using Simultaneous Observations of Displacement Current and Photoluminescence Intensity The Journal of Physical Chemistry C 126,pp.18520-18527 (Collaboration)
8.	2022/08	Article	Controlling charge accumulation properties of organic light-emitting diodes using dipolar doping of hole transport layers Advanced Optical Materials 2201278,pp.1-10 (Collaboration)
9.	2022/06	Article	Understanding spontaneous orientation polarization of amorphous organic semiconducting films and its application to devices Synthetic Metals 288,pp.117101 (Collaboration)
10.	2021/09	Article	Molecular orientation anisotropy and hole transport properties of diluted semiconducting films of poly(p-phenylenevinylene) derivative Organic Electronics 96,pp.106246 (Collaboration)
11.	2021/07	Book	Organic Semiconductors for Optoelectronics pp.273-293 (Collaboration)
12.	2021/07	Article	Active refractive index control using a stably evaporable perfluororesin for high-outcoupling-efficiency organic light-emitting diodes Journal of Materials Chemistry C 9,pp.11115-11125 (Collaboration)
13.	2021/06	Article	Effect of chemically induced permittivity changes on the plasmonic properties of metal nanoparticles Communications Materials 2(54),pp.1-8 (Collaboration)
14.	2021/05	Article	Investigating Bulk-to-Interface Doping Relaxation in Light-Emitting Electrochemical Cells via Displacement Current Measurements ACS Applied Electronic Materials 3(5),pp.2355-2361 (Collaboration)
15.	2021/03	Article	Oxidative Vaporization Etching for Molybdenum Tip Formation in Air Applied Surface Science 542,pp.148642 (Collaboration)
16.	2021/01	Article	Enhancement of the molecular orientation of TPBi in coevaporated films of UGH‐2 host molecules Surface and Interface Analysis 53(4),pp.460-465 (Collaboration)
17.	2020/07	Article	Influence of Intermolecular Interactions on the Formation of Spontaneous Orientation Polarization in Organic Semiconducting Films Journal of the Society for Information Display 29(1),pp.29-37 (Collaboration)
18.	2020/02	Article	Bubble-Free Transfer Technique for High-Quality Graphene/Hexagonal Boron Nitride van der Waals Heterostructures ACS Applied Materials & Interfaces 12(7),pp.8533-8538 (Collaboration)
19.	2019/06	Article	Topological valley currents in bilayer graphene/hexagonal boron nitride superlattices Applied Physics Letters 114(24),pp.243105 (Collaboration)
20.	2019/05	Article	Photocontrollable ambipolar transistors with π-conjugated diarylethene photochromic channels Japanese Journal of Applied Physics 58(SD),pp.SDDH03 (Collaboration)
21.	2019/05	Article	Spontaneous orientation polarization in organic light-emitting diodes Japanese Journal of Applied Physics 58(SF),pp.SF0801 (Collaboration)
22.	2019/01	Article	Ambipolar carrier transport in an optically controllable diarylethene thin film transistor Organic Electronics 64,pp.205-208 (Collaboration)
23.	2018/06	Article	Simultaneous observation of the electrical and luminous characteristics of light-emitting electrochemical cells by using a displacement current measurement technique Advanced Optical Materials 6(20),pp.1800318 (Collaboration)
24.	2018/04	Article	Observation of spontaneous orientation polarization in evaporated films of organic light-emitting diode materials Organic Electronics 58,pp.313-317 (Collaboration)
25.	2017/11	Article	Negative capacitance in an organic solar cell observed by displacement current measurement Journal of Physics: Conference Series 924,pp.012012 (Collaboration)
26.	2017/05	Article	Molecular-Floating Gate Single-Electron Transistor Scientific Reports 7,pp.1589 (Collaboration)
27.	2017/02	Article	Degradation Process in Pentacene-Based Organic Field-Effect Transistors Evaluated by Three-Terminal Capacitance-Voltage Measurements MRS Advances (Collaboration)
28.	2016/10	Article	Fundamentals of displacement current measurement and analysis of operation mechanisms of organic light-emitting devices IEICE Technical Report pp.21-24 (Collaboration)
29.	2016/10	Article	Observation of charge transport through CdSe/ZnS quantum dots in a single-electron transistor structure Journal of Applied Physics 120(16),pp.164306-1-164306-6 (Collaboration)
30.	2016/10	Article	Simulation of OLEDs with a polar electron transport layer Organic Electronics 39,pp.244-249 (Collaboration)
31.	2016/01	Article	Observation of ambipolar switching in a silver nanoparticle single-electron transistor with multiple molecular floating gates Japanese Journal of Applied Physics 55(3S2),pp.03DC02-1-03DC02-6 (Collaboration)
32.	2016/01	Article	Significant relaxation of residual negative carrier in polar Alq3 film directly detected by high-sensitivity photoemission Applied Physics Express 9(2),pp.021601-1-021601-4 (Collaboration)
33.	2015/06	Article	Analyzing degradation effects of organic light-emitting diodes via transient optical and electrical measurements Journal of Applied Physics 117(21),pp.215502 (Collaboration)
34.	2015/05	Article	Effects of Interface Electronic Structures on Transition Voltage Spectroscopy of Alkanethiol Molecular Junctions The Journal of Physical Chemistry C 119(22),pp.12765-12771 (Collaboration)
35.	2015/03	Article	Spontaneous Orientation Polarization of Polar Molecules and Interface Properties of Organic Electronic Devices pp.109-116 (Collaboration)
36.	2015/02	Article	Charge carrier dynamics and degradation phenomena in organic light-emitting diodes doped by a thermally activated delayed fluorescence emitter Organic Electronics 17,pp.184-191 (Collaboration)
37.	2014	Article	Complete demonstration of the valence electronic structure inside a practical organic solar cell probed by low energy photoemission Advanced Energy Materials 4(7),pp.1301354-1-1301354-9 (Collaboration)
38.	2014	Article	Evaluation of internal potential distribution and carrier extraction properties of organic solar cells through Kelvin probe and time-of-flight measurements Journal of Applied Physics 116(11),pp.114503-1-114503-7 (Collaboration)
39.	2014	Article	Wavelength dependence and multiple- induced states in photoresponses of copper phthalocyanine-doped gold nanoparticle single- electron device Japanese Journal of Applied Physics 53(1S),pp.01AC02-1-01AC02-4 (Collaboration)
40.	2013	Article	Influence of the direction of spontaneous orientation polarization on the charge injection properties of organic light-emitting diodes Applied Physics Letters 102(20),pp.203306-1-203306-5 (Collaboration)
41.	2013	Article	Photo-responses in Gold Nanoparticle Single-Electron Transistors with Molecular Floating Gates Japanese Journal of Applied Physics: Selected Topics in Applied Physics 52,pp.110102-1-110102-7 (Collaboration)
42.	2013	Article	Three- Terminal Capacitance-Voltage Measurements of Pentacene Field-Effect Transistors during Operation Organic Electronics 14(10),pp.2491-2496 (Collaboration)
43.	2012	Book	Displacement current measurement for exploring charge carrier behav- iors in organic semiconductor devices Wiley-VCH, pp. pp.119-154 (Collaboration)
44.	2012	Article	Charge accumulation at organic semiconductor interfaces due to a permanent dipole moment and its orientational order in bilayer devices Journal of Applied Physics 111(11),pp.114508-1-114508-10 (Collaboration)
45.	2012	Article	Device Properties of Alq3-based Organic Light-Emitting Diodes Studied by Displacement Current Measurement Journal of Photonics for Energy 2 pp.021214-1-021214-13 (Collaboration)
46.	2012	Article	Electronic structures at organic heterojunctions of N,N'-bis(1-naphthyl)-N,N'- diphenyl-1,1'-biphenyl-4,4'-diamin (NPB)-based organic light emitting diodes Organic Electronics 13(12),pp.2850-2955 (Collaboration)
47.	2012	Article	Photoinduced conductance switching in a dye-doped gold nanoparticle transistor Applied Physics Letters 101(2),pp.023103-1-023103-4 (Collaboration)
48.	2012	Article	Time-Of-Flight Technique to Examine Carrier Blocking Nature in Organic Light Emitting Diode e-Journal of Surface Science and Nanotechnology 10 pp.315-320 (Collaboration)
49.	2011	Article	Capacitance-Voltage Measurement of an Ambipolar Pentacene Field Effect Transistor in Operation by Using Displacement Current Measurement MRS Proceedings 1287,pp.mrsf10-1287-f03-mrsf10-1287-f06 (Collaboration)
50.	2011	Article	Characterization of the Interactions between Alq3 Thin Films and Al Probed by Two-Color Sum-Frequency Generation Spectroscopy Journal of Physical Chemistry C 115(19),pp.9551-9560 (Collaboration)
51.	2011	Article	Charge transport in various dimensions of small networks composed of gold nanoparticles and terthiophene wire-molecules Appl. Phys. Lett. 98,pp.263114-1-263114-3 (Collaboration)
52.	2011	Article	Displacement current measurement of a pentacene metal-insulator-semiconductor device to investigate both quasi-static and dynamic carrier behavior using a combined waveform Organic Electronics 12(9),pp.1560-1565 (Collaboration)
53.	2011	Article	Displacement Current Measurement of MIS Devices with Ionic Liquids to Explore Carrier Behaviors in Model Interfaces of Organic Devices Proceedings of 2010 MRS Fall Meeting 1286,pp.mrsf10-1286-e03-mrsf10-1286-e39 (Collaboration)
54.	2011	Article	Impedance spectroscopy for pentacene field-effect transistor: channel formation process in transistor operation Proc. SPIE pp.8117 (Collaboration)
55.	2010	Article	A photoresponsive single electron transistor prepared from oligothiophene molecules and gold nanoparticles in a nanogap electrode Applied Physics Letters 96(10),pp.103117-1-103117-3 (Collaboration)
56.	2010	Article	Higher Resistance to Hole Injection and Electric Field Distribution in Organic Light-Emitting Diodes with Copper Phthalocyanine Interlayer Japanese Journal of Applied Physics 49,pp.01AA01-1-01AA01-5 (Collaboration)
57.	2010	Article	Interface electronic structures of 2-amino-4,5-imidazoledicarbonitrile on Ag and Al surfaces Journal of Applied Physics 108(5),pp.053702-1-053702-6 (Collaboration)
58.	2010	Article	Light Effective Mass in the Widely-Dispersed Valence Band of Single Crystalline Rubrene Observed by High-Resolution Angle-Resolved Ultraviolet Photoelectron Spectroscopy Proceedings of Material Research Society 2009 Fall Meeting 1197,pp.D07-31-1-D07-31-6 (Collaboration)
59.	2010	Article	Light- and ion-gauge- induced space charges in tris-(8-hydroxyquinolate) aluminum-based organic light-emitting diodes Applied Physics Letters 96,pp.143305-1-143305-3 (Collaboration)
60.	2010	Article	Superperiodic conductance in a molecularly wired double-dot system self- assembled in a nanogap electrode Journal of Applied Physics 108(9),pp.094313-1-094313-5 (Collaboration)
61.	2009	Article	Origins of improved hole injection by MoO3 layers on a polymeric semiconductor poly (dioctylfluorene-alt-benzothiadiazole) Advanced Functional Materials 19(23),pp.3746-3752 (Collaboration)
62.	2008	Article	Direct Observation of the Electronic States of Single Crystalline Rubrene under ambient condition by Photoelectron Yield Spectroscopy Appl. Phys. Lett. 93,pp.173305-1-173305-3 (Collaboration)
63.	2008	Article	Does giant surface potential modify the performance of Alq3 based OLED? Voltage shift and charge traps induced by light irradiation Proceedings of SPIE, Organic Light Emitting Materials and Devices XII 7051,pp.70510K-1-70510K-8 (Collaboration)
64.	2008	Article	Mechanism of hole accumulation at a-NPD/Alq3 interface studied by displacement current measurement Proceedings of SPIE, Organic Light Emitting Materials and Devices XII 7051,pp.70511S-1-70511S-7 (Collaboration)
65.	2008	Article	Observation of Negative Differential Resistance and Single-electron Tunneling in Electromigrated Break Junctions Thin Solid Films 516,pp.2762-2766 (Collaboration)
66.	2008	Article	Organic Mott insulator-based nanowire formed by using the Nanoscale-electrocrystallization Thin Solid Films 516,pp.2491-2494 (Collaboration)
67.	2008	Article	Photoemission Measurement of Extremely Insulating Materials: Capacitive Photocurrent Detection in Photoelectron Yield Spectroscopy Appl. Phys. Lett. 92,pp.153306-1-153306-3 (Collaboration)
68.	2008	Article	Threshold voltage shift and formation of charge traps induced by light irradiation during the fabrication of organic light-emitting diodes Appl. Phys. Lett. 92,pp.203306-1-203306-3 (Collaboration)
69.	2007	Article	Fowler-Nordheim Tunneling in Electromigrated Break Junctions with Porphyrin Molecules Jpn. J. Appl. Phys. 46,pp.2683-2686 (Collaboration)
70.	2006	Article	Fabrication of Au-Molecule-Au Junctions Using Electromigration Method Thin Solid Films 499,pp.90 (Collaboration)
71.	2005	Book	Polyimide as a Tunneling Barrier in Single-Electron Tunneling Junctions Polyimides and Other High Temperature Polymers: Synthesis, Characterization and Applications, Vol.3; Edited by K. L. Mittal pp.439-452 (Collaboration)
72.	2005	Article	Contribution of Metal/SiO2 Interface Potential to the Photoinduced Switching in Molecular Single-Electron Tunneling Junctions J. Appl. Phys. 97,pp.073513 (Collaboration)
73.	2005	Article	Nano-interfacial space charge and single electron tunneling conduction in metal/polyimide/metal junctions Colloids and Surfaces A257-258(345) (Collaboration)
74.	2004	Article	Photoinduced Gate Modulation and Temperature Dependence in the Coulomb Staircase of Organic Single Electron Tunneling Junctions Jpn. J. Appl. Phys. 43,pp.2357 (Collaboration)
75.	2003	Book	Single Electron Tunneling Organic Device Nanotechnology and Nano-Interface Controlled Electronic Devices, Eds. M. Iwamoto, K. Kaneto and S. Mashiko, North Holland, Elsevier Chap.3,pp.31-40 (Collaboration)
76.	2003	Article	Interfacial electrostatic phenomena in polyimide Langmuir-Blodgett films in electron tunneling devices Curr. Appl. Phys. 3,pp.223 (Collaboration)
77.	2003	Article	Single electron transport in metal/polyimide:C60/metal junction Thin Solid Films 438-439,pp.369 (Collaboration)
78.	2003	Article	STM Observation of Coulomb Staircase Behavior through C60 Clusters Curr. Appl. Phys. 3,pp.397 (Collaboration)
79.	2002	Article	Effect of Interfacial Space Charges and Coupling Electrodes on Organic Single Electron Tunneling Device IEICE Trans. E85-C,pp.1247 (Collaboration)
80.	2002	Article	Space charge effect and the step voltages in metal polyimide/rhodamine-dendrimer/polyimide/metal junctions J. Appl. Phys. 92,pp.1174 (Collaboration)
81.	2002	Article	Step voltage in metal/polyimide/organic molecule/polyimide/metal junction Curr. Appl. Phys. 2,pp.279 (Collaboration)
82.	2001	Article	Analysis of Potential Distribution and Current-Voltage Characteristic in Polyimide Langmuir-Blodgett Films Jpn. J. Appl. Phys. 40,pp.4575 (Collaboration)
83.	2001	Article	Analysis of Space Charge Effect on the Current-Voltage Characteristic with a Step Structure in metal/polyimide/rhodamine- dendrimer/polyimide/metal junction J. Appl. Phys. 90,pp.1368 (Collaboration)
84.	2001	Article	Fabrication of molecular single electron tunneling device KIEE trans. EA 12c-2,pp.139 (Collaboration)
85.	2000	Article	Current-Voltage Characteristic With a Step Structure of Metal/Polyimide/Rho-damine-dendrimer/Polyimide/Metal Junction IEICE Trans. E83-C,pp.1076 (Collaboration)
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■ Conference Presentations

1.	2024/12/02	Impact of spontaneous orientation polarization on device performance of organic light-emitting diodes (Display Workshop '24)
2.	2024/08/19	Correlations of interface charge accumulation and device characteristics studied by DCM-PL technique (SPIE Optics + Photonics 2024)
3.	2024/07/11	Introduction to Device Physics of Organic Light-Emitting Diodes (URSTech & APSURS 2024)
4.	2024/06/25	Charge accumulation and exciton quenching properties in polar and nonpolar emission layers of phosphorescent organic light-emitting diodes (26. International Conference on Science and Technology of Synthetic Electronic Materials (ICSM24))
5.	2023/12/07	Controlling Charge Accumulation Properties at Organic Hetero Interfaces via Spontaneous Orientation Polarization (The 30th International Display Workshops (IDW'23))
6.	2023/08/22	Controlling charge accumulation properties at organic hetero-interfaces using dipolar doping of hole transport layers (SPIE Optics + Photonics 2023)
7.	2022/09/09	Charge carrier dynamics and exciton-polaron quenching studied by simultaneous measurement of displacement current and photoluminescence (International Conference on Simulation of Organic Electronics and Photovoltaics 2022 (SimOEP2022))
8.	2022/08/23	Simultaneous observation of charge accumulation and exciton quenching at organic hetero interfaces (SPIE. Organic Photonics + Electronics)
9.	2022/07/21	Transition of dominant factors in luminous efficiency of light-emitting electrochemical cells (International Conference on Synthetic Metals 2022 (ICSM2022))
10.	2021/12/10	Recent progress in understanding spontaneous orientation polarization in organic light-emitting diodes (The 6th International TADF Workshop)
11.	2019/12/20	Analysis of Dynamic Behaviors in Light-Emitting Electrochemical Cells (The Second International Conference of Polymeric and Organic Materials in Yamagata University (2nd IPOMY))
12.	2019/11/29	Formation mechanism of spontaneous orientation polarization in evaporated films of organic light-emitting diode materials (International Display Workshops 2019 (IDW '19))
13.	2019/11/14	Towards Understanding and Controlling Spontaneous Orientation Polarization in Organic Semiconducting Films (International Conference of Sabaragamuwa University of Sri Lanka 2019 (ICSUSL2019))
14.	2019/08/28	Giant surface potential of co-evaporated films of organic semiconductors (15th European Conference on Molecular Electronics (ECME2019))
15.	2019/08/12	Spontaneous orientation polarization in organic light-emitting diode materials (SPIE. Organic Photonics + Electronics)
16.	2019/01/23	Displacement current measurement for investigating operation mechanisms of light-emitting electrochemical cells (International Workshop on Organic Semiconductors and Related Materials)
17.	2018/12/18	Electrical and optical properties during doping relaxation process in light-emitting electrochemical cells studied by extended displacement current measurement (9th International Conference on Molecular Electronics (ElecMOL2018))
18.	2018/09/12	Simultaneous Observation of Transient Electrical and Luminous Characteristics in Light-emitting Electrochemical Cells (19th International Workshop on Inorganic and Organic Electroluminescence & 2018 International Conference on the Science and Technology of Emissive Displays and Lighting (EL2018))
19.	2017/09/01	Single-molecules as a floating gate of metal nanoparticle single-electron transistor (14th European Conference on Molecular Electronics (ECME2017))
20.	2017/06/26	Transient properties of light-emitting electrochemical cells studied by displacement current measurement (9th International Conference on Molecular Electronics and Bioelectronics (M&BE9))
21.	2017/04/20	Displacement current measurement for analyzing transient behaviors in light-emitting electrochemical cells (2017 KPS spring meeting)
22.	2016/08/26	Asymmetric formation of p-i-n junction in a light-emitting electrochemical cell studied by displacement current measurement (8th International Conference on Molecular Electronics (ElecMol2016))
23.	2016/03/21	Operating mechanism of light-emitting electrochemical cells studied by displacement current measurement (The 63rd JSAP Spring Meeting, 2016)
24.	2015/09/04	Contribution of interface electronic structures to transition voltage spectroscopy of alkanethiol molecular junctions (ECME2015)
25.	2015/06/24	The Roles of Interface Charge in Organic Light-Emitting Diodes Doped by a Thermally Activated Delayed Fluorescence Emitter (Eighth International Conference on Molecular Electronics and Bioelectronics (M&BE8))
26.	2014/10/16	Spontaneous Orientation Polarization of Organic Semiconductor Films and Charge Carrier Dynamics in Organic Multilayer Devices (International Conference of Smart Systems Engineering 2014 (SmaSys2014))
27.	2014/10/10	Charge Carrier Behaviors and Degradation Phenomena in Organic Light-Emitting Diodes Doped by a Thermally Activated Delayed Fluorescence Emitter (The 14th International Discussion & Conference on Nano Interface Controlled Electronic Devices (IDC-NICE 2014))
28.	2014/08/29	Charge Carrier Dynamics in Organic Light-Emitting Diodes doped by a Thermally Activated Delayed Fluorescent Emitter (7th International Conference on Molecular Electronics(ElecMol2014))
29.	2013/09/03	Influence of the direction of spontaneous orientation polarization on the charge injection properties of organic light-emitting diodes (ECME2013)
30.	2013/08/25	Fabrication of nanoparticle single-electron transistors and photoinduced modulation in the charge transport property (SPIE NanoScience + Engineering)
31.	2013/03/19	Photoinduced responses in a dye-doped gold nanoparticle single-electron device (Seventh international conference on molecular electronics and bioelectronics (M&BE7))
32.	2012/12/12	Gold Nanoparticle Single-Electron Transistors with Molecular Floating Gates (ICNME2012)
33.	2012/08/09	Light-induced conductance switching in a gold nanoparticle transistor functionalized by copper phthalocyanine (ICSM2012)
34.	2012/06/05	Interface Charges in Organic Light- Emitting Diodes: The Origin and Impacts on Device Properties (Fifth International Conference on Optical, Optoelectronic and Photonic Materials and Applications (ICOOPMA2012))
35.	2011/09/17	Charge transport in various dimensions of small networks composed of gold nanoparticles and terthiophene wire-molecules (KJF-ICOMEP2011)
36.	2011/09/07	Charge transport properties of gold nanoparticle/molecular hybrids in a nanogap electrode: Coulomb interactions of two gold nanoparticles and effect of network dimensionality on conductance (European Conference on Molecular Electronics2011)
37.	2011/03/15	Carrier behaviors at organic heterointerfaces studied by displacement current measurement and impedance spectroscopy (Sixth International Conference on Molecular electronics and Bioelectronics (M&BE6))
38.	2010/11/11	Interface charges and orientation polarization in organic light-emitting diodes (COE Start-up International Workshop "Organic Semiconductors Towards the Next")
39.	2010/10/28	Charge accumulation mechanisms at organic heterointerfaces: interface charges and orientation polarization (The 10th International Discussion & Conference on Nano Interface Controlled Electronic Devices (IDC-NICE 2010))
40.	2010/07/08	Charge transport in low dimensional networks composed of molecularly wired gold nanoparticles (International Conference of Science and Technology of Synthetic Metals 2010 (ICSM2010))
41.	2009/09/09	Peculiar Shift in Hole Injection Voltage of Alq3-based Organic Light-Emitting Diode: Impact of Light Irradiation and Ion-gauge Operation During Device Fabrication (European Conference on Molecular Electronics 2009 (ECME2009))
42.	2009/03/16	A higher resistance for hole injection induced by copper phthalocyanine interlayer in organic light- emitting diodes (M& BE5)
43.	2008/08/11	Does giant surface potential modify the performance of Alq3 based OLED? Voltage shift and charge traps induced by light irradiation (Photonic Devices+Applications, SPIE Optic+Photonics)
44.	2007/09/23	Charge transport through oligothiophene/gold nanoparticle composites in nanogap electrode (DPG Physics School 2007 Charge Transport Through Organic Materials: From Single Molecules to De- vices)
45.	2006/09/12	Fowler-Nordheim Tunneling in Electromigrated Break Junctions with Porphyrin Derivatives (2006 International Conference on Solid State Devices And Materials (SSDM))
46.	2006/02/20	Electron Transport Properties of Molecular Junctions Using Porphyrin Derivatives (Japan Nano 2006)
47.	2005/11/28	Current-Voltage Characteristics of Au-porphyrin derivatives-Au Junctions (2005 MRS Fall Meeting)
48.	2005/07/04	Current-Voltage Characteristics of Au-porphyrin derivatives-Au Junctions (International Conference of Orgatechno 2005)
49.	2004/06/26	Current-Voltage Characteristics of Molecular Junctions with Porphyrin Derivatives (The 11th International Conference on Organized Molecular Films)
50.	2003/10/05	Nano-Interfacial Space Charge and Single Electron Tunneling Conduction in Metal/ Polyimide/Metal Junctions (The Tenth International Conference on Organized Molecular Films (LB10))
51.	2003/09/16	Photoinduced Gate Modulation and Temperature Dependence in the Coulomb Staircase of Organic Single Electron Tunneling Junctions (2003 International Conference on Solid State Devices And Materials (SSDM))
52.	2003/03/05	Light-induced gate operation in single electron tunneling device using organic thin films (Second International conference on Molecular Electronics And Bioelectronics)
53.	2002/12/10	Single electron transport in metal/polyimide:C60/metal junction (5th International Conference on Nano-Molecular Electronics)
54.	2002/05/16	Effect of interfacial space charges and coupling electrodes on organic single electron tunneling device (2nd ISOME 2002)
55.	2002/05/08	STM observation of Coulomb staircase behavior through C60 clusters (QTSM & QFS 2002)
56.	2000/05	Current-Voltage Characteristic With a Step Structure of Metal/Polyimide/Rho-damine-dendrimer/Polyimide/Metal Junction (International Symposium on Organic Molecular Electronics)
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■ Academic Qualifications

1.	2001/04～2004/03	〔Doctorial Course〕 Department of Physical Electronics, Graduate School, Division of Science and Engineering, Tokyo Institute of Technology, Completed, Doctor of Engineering
2.	1999/04～2001/03	〔Master Course〕 Department of Physical Electronics, Graduate School, Division of Science and Engineering, Tokyo Institute of Technology, Completed,
3.	1995/04～1999/03	Faculty of Engineering, Tokyo Institute of Technology, Graduated,

■ Academic Associations Membership

1.	2020/04～	International Display Workshop
2.	2023/04～	∟ 代表実行委員

■ Web Sites

Organic Molecular Electronics Laboratory

■ Award History

2020/01

International Display Workshop IDW'19 Best Paper Award (Formation Mechanism of Spontaneous Orientation Polarization in Evaporated Films of Organic Light-Emitting Diode Materials)