深川弘彦

フカガワヒロヒコ (Hirohiko Fukagawa)

基本情報

所属: 千葉大学先進科学センター特任教授

学位: 工学博士(2007年3月千葉大学)

研究者番号: 60628519
ORCID ID: https://orcid.org/0000-0001-5531-6510
J-GLOBAL ID: 202401018009864905
researchmap会員ID: R000070262

委員歴

2018年2月 - 現在

有機EL討論会プログラム委員
2021年6月 - 2022年6月

有機EL討論会プログラム委員長
2020年4月 - 2021年3月

応用物理学会有機分子・バイオエレクトロニクス分科会幹事
2018年4月 - 2020年3月

応用物理学会有機分子・バイオエレクトロニクス分科会常任幹事
2013年12月 - 2017年10月

応用物理学会プログラム編集委員

論文

Bandgap Engineering for Ultralow‐Voltage Operation of Organic Light‐Emitting Diodes

Chinatsu Satoh, Takuya Okada, Taku Oono, Tsubasa Sasaki, Takahisa Shimizu, Hirohiko Fukagawa

Advanced Optical Materials 2023年10月
Effects of Energy‐Level Alignment on Operating Voltages of Blue Organic Light‐Emitting Diodes

Tsubasa Sasaki, Taku Oono, Takahisa Shimizu, Hirohiko Fukagawa

Advanced Materials Interfaces 2023年7月
Unlocking the Full Potential of Electron‐Acceptor Molecules for Efficient and Stable Hole Injection

Taku Oono, Takuya Okada, Tsubasa Sasaki, Kaito Inagaki, Takuma Ushiku, Takahisa Shimizu, Takuji Hatakeyama, Hirohiko Fukagawa

Advanced Materials 2023年3月
Unravelling the electron injection/transport mechanism in organic light-emitting diodes

Tsubasa Sasaki, Munehiro Hasegawa, Kaito Inagaki, Hirokazu Ito, Kazuma Suzuki, Taku Oono, Katsuyuki Morii, Takahisa Shimizu, Hirohiko Fukagawa

Nature Communications 2021年5月11日
Comprehensive study on operational lifetime of organic light-emitting diodes: effects of molecular structure and energy transfer

Hirokazu Ito, Takahisa Shimizu, Yoshimasa Wada, Hironori Kaji, Hirohiko Fukagawa

Japanese Journal of Applied Physics 60(4) 040902-040902 2021年4月1日
Understanding coordination reaction for producing stable electrode with various low work functions

Hirohiko Fukagawa, Kazuma Suzuki, Hirokazu Ito, Kaito Inagaki, Tsubasa Sasaki, Taku Oono, Munehiro Hasegawa, Katsuyuki Morii, Takahisa Shimizu

Nature Communications 2020年7月24日
Long‐Lived Efficient Inverted Organic Light‐Emitting Diodes Developed by Controlling Carrier Injection Barrier into Emitting Layer

Hirohiko Fukagawa, Hirokazu Ito, Shizuka Kawamura, Yukiko Iwasaki, Kaito Inagaki, Taku Oono, Tsubasa Sasaki, Takahisa Shimizu

Advanced Optical Materials 2020年7月
Universal Strategy for Efficient Electron Injection into Organic Semiconductors Utilizing Hydrogen Bonds

Hirohiko Fukagawa, Munehiro Hasegawa, Katsuyuki Morii, Kazuma Suzuki, Tsubasa Sasaki, Takahisa Shimizu

Advanced Materials 2019年10月
Effects of Energy-Level Alignment on Characteristics of Inverted Organic Light-Emitting Diodes

Shizuka Kawamura, Kazuma Suzuki, Tsubasa Sasaki, Taku Oono, Takahisa Shimizu, Hirohiko Fukagawa

ACS Applied Materials & Interfaces 11(24) 21749-21755 2019年6月19日
Long‐Lived Flexible Displays Employing Efficient and Stable Inverted Organic Light‐Emitting Diodes

Hirohiko Fukagawa, Tsubasa Sasaki, Toshimitsu Tsuzuki, Yoshiki Nakajima, Tatsuya Takei, Genichi Motomura, Munehiro Hasegawa, Katsuyuki Morii, Takahisa Shimizu

Advanced Materials 2018年7月
High-efficiency ultrapure green organic light-emitting diodes

Hirohiko Fukagawa, Taku Oono, Yukiko Iwasaki, Takuji Hatakeyama, Takahisa Shimizu

Materials Chemistry Frontiers 2018年
Operational lifetimes of organic light-emitting diodes dominated by Förster resonance energy transfer

Fukagawa, H., Shimizu, T., Iwasaki, Y., Yamamoto, T.

Scientific Reports 7(1) 2017年
Novel Hole-Transporting Materials with High Triplet Energy for Highly Efficient and Stable Organic Light-Emitting Diodes

Fukagawa, H., Shimizu, T., Kawano, H., Yui, S., Shinnai, T., Iwai, A., Tsuchiya, K., Yamamoto, T.

Journal of Physical Chemistry C 120(33) 2016年
High-current operation of vertical-type organic transistor with preferentially oriented molecular film

Fukagawa, H., Watanabe, Y., Kudo, K., Nishida, J.-I., Yamashita, Y., Fujikake, H., Tokito, S., Yamamoto, T.

AIP Advances 6(4) 2016年
Development of flexible displays using back-channel-etched In-Sn-Zn-O thin-film transistors and air-stable inverted organic light-emitting diodes

Nakata, M., Motomura, G., Nakajima, Y., Takei, T., Tsuji, H., Fukagawa, H., Shimizu, T., Tsuzuki, T., Fujisaki, Y., Yamamoto, T.

Journal of the Society for Information Display 24(1) 2016年
A Flexible display driven by oxide-thin-film transistors and using inverted organic light-emitting diodes

Motomura, G., Nakajima, Y., Takei, T., Tsuzuki, T., Fukagawa, H., Nakata, M., Tsuji, H., Shimizu, T., Morii, K., Hasegawa, M., Fujisaki, Y., Yamamoto, T.

ITE Transactions on Media Technology and Applications 3(2) 2015年
Development of highly efficient and stable organic light-emitting diodes

Fukagawa, H.

Journal of the Vacuum Society of Japan 58(3) 2015年
Key materials for highly stable phosphorescent organic light-emitting diodes with reduced amount of emitter

Fukagawa, H.

Journal of Photopolymer Science and Technology 28(3) 2015年
Highly efficient and stable organic light-emitting diodes with a greatly reduced amount of phosphorescent emitter

Fukagawa, H., Shimizu, T., Kamada, T., Yui, S., Hasegawa, M., Morii, K., Yamamoto, T.

Scientific Reports 5 2015年
Highly Efficient and Stable Phosphorescent Organic Light-Emitting Diodes Utilizing Reverse Intersystem Crossing of the Host Material

Fukagawa, H., Shimizu, T., Kamada, T., Kiribayashi, Y., Osada, Y., Hasegawa, M., Morii, K., Yamamoto, T.

Advanced Optical Materials 2(11) 2014年
Highly efficient and air-stable inverted organic light-emitting diode composed of inert materials

Fukagawa, H., Morii, K., Hasegawa, M., Arimoto, Y., Kamada, T., Shimizu, T., Yamamoto, T.

Applied Physics Express 7(8) 2014年
Development of 8-in. oxide-TFT-driven flexible AMOLED display using high-performance red phosphorescent OLED

Nakajima, Y., Nakata, M., Takei, T., Fukagawa, H., Motomura, G., Tsuji, H., Shimizu, T., Fujisaki, Y., Kurita, T., Yamamoto, T.

Journal of the Society for Information Display 22(3) 2014年
Molecular design of hole-transporting material for efficient and stable green phosphorescent organic light-emitting diodes

Fukagawa, H., Shimizu, T., Kiribayashi, Y., Osada, Y., Kamada, T., Yamamoto, T., Shimidzu, N., Kurita, T.

Applied Physics Letters 103(14) 2013年
Direct observation of efficient triplet-triplet energy transfer in phosphorescent organic light-emitting diode

Fukagawa, H., Shimizu, T., Osada, Y., Kamada, T., Kiribayashi, Y., Yamamoto, T., Shimidzu, N.

Applied Physics Express 6(5) 2013年
Experimental reorganization energies of pentacene and perfluoropentacene: Effects of perfluorination

Kera, S., Hosoumi, S., Sato, K., Fukagawa, H., Nagamatsu, S.-I., Sakamoto, Y., Suzuki, T., Huang, H., Chen, W., Wee, A.T.S., Coropceanu, V., Ueno, N.

Journal of Physical Chemistry C 117(43) 2013年
Flexible Active-Matrix Organic Light-Emitting Diode Display Using Air-Stable Organic Semiconductor of Dinaphtho[2, 3-b: 2′, 3′-f]thieno[3, 2-b]-thiophene

Fujisaki, Y., Nakajima, Y., Takei, T., Fukagawa, H., Yamamoto, T., Fujikake, H.

IEEE Transactions on Electron Devices 59(12) 2012年
Highly efficient and stable red phosphorescent organic light-emitting diodes using platinum complexes

Fukagawa, H., Shimizu, T., Hanashima, H., Osada, Y., Suzuki, M., Fujikake, H.

Advanced Materials 24(37) 2012年
Anthracene derivatives as efficient emitting hosts for blue organic light-emitting diodes utilizing triplet-triplet annihilation

Fukagawa, H., Shimizu, T., Ohbe, N., Tokito, S., Tokumaru, K., Fujikake, H.

Organic Electronics: physics, materials, applications 13(7) 2012年
Charge reorganization energy and small polaron binding energy of rubrene thin films by ultraviolet photoelectron spectroscopy

Duhm, S., Xin, Q., Hosoumi, S., Fukagawa, H., Sato, K., Ueno, N., Kera, S.

Advanced Materials 24(7) 2012年
New driving scheme to improve hysteresis characteristics of organic thin film transistor-driven active-matrix organic light emitting diode display

Yamamoto, T., Nakajima, Y., Takei, T., Fujisaki, Y., Fukagawa, H., Suzuki, M., Motomura, G., Sato, H., Tokito, S., Fujikake, H.

Japanese Journal of Applied Physics 50(2) 2011年
Simply structured, deep-blue phosphorescent organic light-emitting diode with bipolar host material

Fukagawa, H., Irisa, S., Hanashima, H., Shimizu, T., Tokito, S., Yokoyama, N., Fujikake, H.

Organic Electronics: physics, materials, applications 12(10) 2011年
Low-temperature fabrication of 5-in. QVGA flexible AMOLED display driven by OTFTs using olefin polymer as the gate insulator

Nakajima, Y., Fujisaki, Y., Takei, T., Sato, H., Nakata, M., Suzuki, M., Fukagawa, H., Motomura, G., Shimizu, T., Isogai, Y., Sugitani, K., Katoh, T., Tokito, S., Yamamoto, T., Fujikake, H.

Journal of the Society for Information Display 19(12) 2011年
Dielectric properties of polar-phthalocyanine monolayer systems with repulsive dipole interaction

Fukagawa, H., Hosoumi, S., Yamane, H., Kera, S., Ueno, N.

Physical Review B - Condensed Matter and Materials Physics 83(8) 2011年
Improvement in image quality of a 5.8-in. OTFT-driven flexible AMOLED display

Nakajima, Y., Takei, T., Fujisaki, Y., Fukagawa, H., Suzuki, M., Motomura, G., Sato, H., Yamamoto, T., Tokito, S.

Journal of the Society for Information Display 19(1) 2011年
Pyridoindole derivative as electron transporting host material for efficient deep-blue phosphorescent organic light-emitting diodes

Fukagawa, H., Yokoyama, N., Irisa, S., Tokito, S.

Advanced Materials 22(42) 2010年
Low-density band-gap states in pentacene thin films probed with ultrahigh-sensitivity ultraviolet photoelectron spectroscopy

Sueyoshi, T., Fukagawa, H., Ono, M., Kera, S., Ueno, N.

Applied Physics Letters 95(18) 2009年
Fabrication of 5.8-in. OTFT-driven flexible color AMOLED display using dual protection scheme for organic semiconductor patterning

Nakajima, Y., Takei, T., Tsuzuki, T., Suzuki, M., Fukagawa, H., Yamamoto, T., Tokito, S.

Journal of the Society for Information Display 17(8) 2009年
A 5.8-in. phosphorescent color AMOLED display fabricated by ink-jet printing on plastic substrate

Suzuki, M., Fukagawa, H., Nakajima, Y., Tsuzuki, T., Takei, T., Yamamoto, T., Tokito, S.

Journal of the Society for Information Display 17(12) 2009年
Efficient white organic light emitting diodes with solution processed and vacuum deposited emitting layers

Fukagawa, H., Watanabe, K., Tokito, S.

Organic Electronics: physics, materials, applications 10(5) 2009年
Highly efficient, deep-blue phosphorescent organic light emitting diodes with a double-emitting layer structure

Fukagawa, H., Watanabe, K., Tsuzuki, T., Tokito, S.

NHK Laboratories Note (514) 2009年
Highly efficient, deep-blue phosphorescent organic light emitting diodes with a double-emitting layer structure

Fukagawa, H., Watanabe, K., Tsuzuki, T., Tokito, S.

Applied Physics Letters 93(13) 2008年
Vacuum sublimed α,ω -dihexylsexithiophene thin films: Correlating electronic structure and molecular orientation

Duhm, S., Salzmann, I., Koch, N., Fukagawa, H., Kataoka, T., Hosoumi, S., Nebashi, K., Kera, S., Ueno, N.

Journal of Applied Physics 104(3) 2008年
Flexible AM-OLED display fabricated by ink-jet printing

Suzuki, M., Fukagawa, H., Nakajima, Y., Tsuzuki, T., Takei, T., Yamamoto, T., Tokito, S.

Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers 62(10) 2008年
Observation of a temperature-dependent transition of a copper-phthalocyanine thin film adsorbed on HOPG

Kataoka, T., Fukagawa, H., Hosoumi, S., Nebashi, K., Sakamoto, K., Ueno, N.

Chemical Physics Letters 451(1-3) 2008年
Spectroscopic evidence of strong π-π Interorbital interaction in a lead-phthalocyanine bilayer film attributed to the dimer nanostructure

Kera, S., Fukagawa, H., Kataoka, T., Hosoumi, S., Yamane, H., Ueno, N.

Physical Review B - Condensed Matter and Materials Physics 75(12) 2007年
The role of the ionization potential in vacuum-level alignment at organic semiconductor interfaces

Fukagawa, H., Kera, S., Kataoka, T., Hosoumi, S., Watanabe, Y., Kudo, K., Ueno, N.

Advanced Materials 19(5) 2007年
Angle resolved UV photoelectron spectra of titanyl phthalocynine monolayer film on graphite

Kera, S., Yamane, H., Fukagawa, H., Hanatani, T., Okudaira, K.K., Seki, K., Ueno, N.

Journal of Electron Spectroscopy and Related Phenomena 156-158 2007年
Hole-vibration coupling in the uppermost valence band photoemission of pentacene monolayer on graphite

Yamane, H., Nagamatsu, S., Fukagawa, H., Kera, S., Okudaira, K.K., Ueno, N., Friedlein, R.

Molecular Crystals and Liquid Crystals 455(1) 2006年
Experimental estimation of the electric dipole moment and polarizability of titanyl phthalocyanine using ultraviolet photoelectron spectroscopy

Fukagawa, H., Yamane, H., Kera, S., Okudaira, K.K., Ueno, N.

Physical Review B - Condensed Matter and Materials Physics 73(4) 2006年
Does the molecular orientation induce an electric dipole in Cu-phthalocyanine thin films?

Yamane, H., Yabuuchi, Y., Fukagawa, H., Kera, S., Okudaira, K.K., Ueno, N.

Journal of Applied Physics 99(9) 2006年

一覧へ戻る

深川 弘彦

基本情報

委員歴

論文

深川弘彦