Doctor of Engineering, Osaka university

Electron device and electronic equipment, Device related chemistry

Applied physical properties, Applied materials

Crystal engineering, Crystal engineering

2009
JST-PRESTO

2003 - 2007
信州大学繊維学部助手

2000 - 2003
信州大学繊維学部教務員

1992 - 1995, Osaka University, Graduate School, Division of Engineering, 応用物理学専攻

1990 - 1992, Osaka University, Graduate School, Division of Engineering Science, 化学系化学専攻

1986 - 1990, Osaka University, Faculty of Engineering Science, 合成化学科

2007 - 2009
常任幹事, The Division of Molecular Electronics and Bioelectronics, JSAP

2007 - 2009
北陸・信越支部役員, The Japan Society of Applied Physics

2001 - 2003
幹事, The Division of Molecular Electronics and Bioelectronics, JSAP

2013
The Japan Society of Applied Physics, APEX/JJAP編集貢献賞

2009
The Japan Society of Applied Physics, Best Presentation Award
ピリジル置換トリアゾール誘導体を発光層ホストに用いた高効率リン光有機EL

2008
Outstanding Poster Award; 8th International Conference on Nano-Molecular Electronics
A New Molecular Thermometer Based on Photoluminescence of CuTPP

2002
The Japan Society of Applied Physics, Distinguished Paper Award
Photopumped organic solid-state dye laser with a second-order distributed feedback cavity

2001
The Japan Society of Applied Physics, Best Presentation Award
有機半導体発光デバイスにおける励起子－電荷相互作用の実時間観測

2001
Organizing committee of The First International Conference on Molecular Electronics and Bioelectronic, Young Scientist Award
Exciton Dynamics in Electrically Driven Organic SemiconductorDevices

2000
Organizing committee of The 10th International Workshop on Inorganic and Organic Electroluminescence, Young Researcher Award
High Efficiency and Good Color-Purity Red-Light-Emitting Devices Doped with New Fluorescent Dyes

Electron blocking materials based on dimethyl-dihydrobenzofuran derivatives for highly efficient and long-lifetime blue fluorescent organic light-emitting diodes
Baohua Hu, Ying Lu, Zhenhua Ci, Chong Li, Wei Huang, Musubu Ichikawa
Org. Electron., 87, 105916, Dec. 2020

Spiro derivatives as electron-blocking materials for highly stable OLEDs
Baohua Hu, Zhenhua Ci, Li Liang, Chong Li, Wei Huang, Musubu Ichikaw
Org. Electron., 86, 105879, Nov. 2020

New xanthone derivatives as host materials: Improvement of carriers balance for high-efficiency green phosphorescent OLEDs using two host materials
Baohua Hu, Xiao Cai, Chong Li, Wei Huang, Musubu Ichikawa
Dyes Pigments, 178, 108333-1-10, Jul. 2020

Experimental Investigation of naphthalene based organic thin-film transistors by combining a polymer dielectric and a carrier injection layer
Atsuro Ohyama, Naoki Hirata, Naomi Oguma, Musubu Ichikawa
J. Phys. D: Appl. Phys., 53(33), 335102, Jun. 2020

High-refractive-index capping layer improves top-light-emitting device performance
Baohua Hu, Haifeng Chen, Wei Huang, Musubu Ichikawa
Appl. Opt., 59(13), 4114-4121, May 2020

Solvent-free printing process for organic transistors using a naphthalene diimide bearing long alkyl chains
Atsuro Ohyama, Naoki Hirata, Naomi Oguma, Musubu Ichikawa
ORGANIC ELECTRONICS, 63, 300-304, Dec. 2018

Printing technology based on isotropic liquid phase of naphthalene diimide derivatives for n-type organic transistors
Atsuro Ohyama, Jun Miyazawa, Yoichiro Yokota, Naoki Hirata, Naomi Oguma, Musubu Ichikawa
ORGANIC ELECTRONICS, 58, 231-237, Jul. 2018, Refereed

Comparative study of long alkyl chain substituted naphthalene diimide derivatives as n-type organic thin-film transistor materials
Musubu Ichikawa, Kazuaki Iwasaki, Atsuro Ohyama, Jun Miyazawa, Yoichiro Yokota, Naoki Hirata, Naomi Oguma
Jpn. J. Appl. Phys., 56(11), 2017

Dependence of photocurrent generation on the crystalline phase of titanyl phthalocyanine film in heterojunction photovoltaic cells
H.-G. Jeon, Y. Ito, Y. Sunohara, M. Ichikawa
Jpn J. Appl. Phys., 54(9), 91601, 2015

Discotic liquid crystals of transition metal complexes 50: Spiranthes-like Supramolecular Structure of Phthalocyanine-fullerene Dyads
A. Ishikawa, K. Ono, K. Ohta*, M. Yasutake, M. Ichikawa and E. Itoh
J. Por. Phthalo., 18(5), 366-379, 2014

Cascade-Type Excitation Energy Relay in Organic Thin-Film Solar Cells
Ichikawa, Musubu; Takekawa, Daiki; Jeon, Hyeon-Gu; Banoukepa, Gilles D.R.
ORGANIC ELECTRONICS, 14(3), 814-820, Mar. 2013

Chemiluminescence behavior of fluorescent aromatics tethered 9-methylidene-10-methylacridans involving chemiluminescence resonance energy transfer (CRET) quenching
Maruyama, Takayuki; Sugishita, Hiroaki; Kujira, Harumi; Ichikawa, Musubu; Hattori, Yoshiyuki; Motoyoshiya, Jiro
Tetrahedron Letters, 54(11), 1338-1343, Mar. 2013

Comparative Study of Soluble Naphthalene Diimide Derivatives Bearing Long Alkyl Chains as n-type Organic Thin-Film Transistor Materials
Ichikawa, Musubu; Yokota, Yoichiro; Jeon, Hyeon-Gu; Banoukepa, Gilles de Romeo; Hirata, Naoki; Oguma, Naomi;
ORGANIC ELECTRONICS, 14(2), 516-522, Feb. 2013

N,N'-Diphenylperylene Diimide Functioning as a Sensitizing Light Absorber for Organic Thin-Film Solar Cells
Ichikawa, Musubu||Deguchi, Shinya||Onoguchi, Takashi||Jeon, Hyeon-Gu||Banoukepa, Gilles de Romeo
ORGANIC ELECTRONICS, 14(2), 464-468, Feb. 2013

Wet-processed n-type OTFTs utilizing highly-stable colloids of a perylene diimide derivative
Jeona, Hyeon-Gu; Oguma, Naomi; Hirata, Naoki; Ichikawa, Musubu
ORGANIC ELECTRONICS, 14(1), 19-25, Jan. 2013

Measurement of Exciton Diffusion Lengths of Phthalocyanine Derivatives Based on Interlayer Excitation Transfer
Ichikawa, Musubu
Thin Solid Films, 527, 239-243, Jan. 2013

Novel Perylene Derivative having an Ether Group in the Side Chains for Solution-Processible n-Channel Transistors with Very High Electron Mobility
H.-G. Jeon, Y. Yokota, J. Hattori, N. Oguma, N. Hirata, T. Suzuki, M. Ichikawa
Appl. Phys. Express, 5(4), 041602-1-3, 2012

Organic photodiode with high infrared light sensitivity based on tin phthalocyanine/C60 bulk heterojunction and optical interference effect
M. Ichikawa, T. Takeuchi, H.-G. Jeon, Y. Jin, S. Lee, K.-S. Kim
Jpn J. Appl. Phys., 51(3), 034103-1-4, 2012

Benzene substituted with bipyridine and terpyridine as electron-transporting materials for organic light-emitting devices
Ichikawa, Musubu; Yamamoto, Takayuki; Jeon, Hyeon-Gu; Kase, Kouki; Hayashi, Shuichi; Nagaoka, Makoto; Yokoyama, Norimasa
J. Mater. Chem., 22(14), 6765-6773, 2012

Electrochemical Tuning of Morphological and Optoelectronic Characteristics of Donor–Acceptor Spiro-Fluorene Polymer Film. Application in the Building of an Electroluminescent Device
D. Heredia, L. Fernandez, L. Otero, M. Ichikawa, C.-Y. Lin, Y.-L. Liao, S.-A. Wang, K.-T. Wong, F. Fungo
J. Phys. Chem. C, 115(44), 21907-21914, 2011

Effects of volatile additives in solutions used to prepare polythiophene-based thin-film transistors
M. Ichikawa, K. Yamamura, H.-G. Jeon, M. Nakajima, Y. Taniguchi
J. Appl. Phys., 109(5), 054504-1-6, 2011

Bipyridyl-substituted benzo[1,2,3]triazoles as a thermally stable electron transporting material for organic light-emitting devices
M. Ichikawa*, S. Mochizuki, H.-G. Jeon, S. Hayashi, N. Yokoyama, Y. Taniguchi
J. Mater. Chem., 21(32), 11791-11799, 2011

Bi- or ter-pyridine tris-substituted benzenes as electron-transporting materials for organic light-emitting devices
Musubu Ichikawa*, Kenta Wakabayashi, Shuichi Hayashi, Norimasa Yokoyama, Toshiki Koyama, Yoshio Taniguchi
ORGANIC ELECTRONICS, 11(12), 1966-1973, Dec. 2010, Refereed

Thermal treatment effects on N-alkyl perylene diimide thin-film transistors with different alkyl chain
Hyeon-Gu Jeon, Jinya Hattori, Shimpei Kato, Naomi Oguma, Naomi Hirata, Yoshio Taniguchi, Musubu Ichikawa
JOURNAL OF APPLIED PHYSICS, 108(12), 124512-1-6, Dec. 2010, Refereed

Thin-film and single-crystal transistors based on a trifluoromethyl-substituted alternating thiophene/phenylene co-oligomer
Musubu Ichikawa, Tatsuya Kato, Tetsuro Uchino, Takeo Tsuzuki, Masamitsu Inoue, Hyeon-Gu Jeon, Toshiki Koyama, Yoshio Taniguchi
ORGANIC ELECTRONICS, 11(9), 1549-1554, Sep. 2010, Refereed

Enhancing Spectral Contrast in Organic Red-Light Photodetectors Based on a Light-Absorbing and Exciton-Blocking Layered System
Yusuke Higashi, Kyu-Sik Kim, Hyeon-Gu Jeon, Musubu Ichikawa
JOURNAL OF APPLIED PHYSICS, 108(3), 034502-1-5, Aug. 2010, Refereed

A highly efficient sublimation purification system using baffles with orifices
Hyeon-Gu Jeon, Yoshinari Kondo, Shuji Maki, Eiichi Matsumoto, Yoshio Taniguchi, Musubu Ichikawa
ORGANIC ELECTRONICS, 11(5), 794-800, May 2010, Refereed

Sensitization of organic photovoltaic cells based on interlayer excitation energy transfer
Musubu Ichikawa, Eiichi Suto, Hyeon-Gu Jeon, Yoshio Taniguchi
Oraganic Electronics, 11(4), 700-704, Apr. 2010, Refereed

Field effect transistor behavior of organic light-emitting diodes with a modified configuration of ITO anode
Lu, L., F. Yu, L. Long, J. Yu, B. Wei*, J. Zhang, M. Ichikawa
Synth. Met., 160(23-24), 2417-2421, 2010

Transient characteristics of organic light-emitting diodes with efficient energy transfer in emitting material
T. Fukuda, B. Wei, M. Ichikawa, Y. Taniguchi
Thin Solid Films, 508(2), 567-570, Nov. 2009, Refereed

A molecular thermometer based on luminescence of copper(II) tetraphenylporphyrin
N. Fujino, M. Ichikawa, T. Koyama, Y. Taniguchi
Thin Solid Films, 518(2), 563-566, Nov. 2009, Refereed

Fused thiophene-split oligothiophenes with high ionization potentials for OTFTs
Yanying Zhang, Musubu Ichikawa, Jinya Hattori, Tatsuya Kato, Ayumi Sazaki, Shusuke Kanazawa, Shimpei Kato, ChunHan Zhang, Yoshio Taniguchi
SYNTHETIC METALS, 159(17-18), 1890-1895, Sep. 2009, Refereed

Dynamic Behavior of Electroluminescence from Phosphor-Sensitized Red Fluorescent Organic Light-Emitting Diodes
M. Ichikawa, T. Aoyama, J. Amagai, T. Koyama, Y. Taniguchi
JOURNAL OF PHYSICAL CHEMISTRY C, 113(27), 11520-11523, Jul. 2009, Refereed

Photoluminescence and Optical Gain Properties of a Crystalline Thiophene/Phenylene Co-oligomer
S. Kanazawa, A. Uchida, M. Ichikawa, T. Koyama, Y. Taniguchi
Jpn J. Appl. Phys., 47(12), 8961-8964, Dec. 2008, Refereed

Fast-response organic–inorganic hybrid light-emitting diode
Takeshi Fukuda, Bin Wei, Eiichi Suto, Musubu Ichikawa, Yoshio Taniguchi
Phys. Stat. Sol. (RRL), 2(6), 290-292, Dec. 2008, Refereed

A modified sublimation purification system using arrays of partitions
Jeon, HG; Inoue, M; Hirarnatsu, N; Ichikawa, M; Taniguchi, Y
Oraganic Electronics, 9(5), 903-905, Oct. 2008, Refereed

The effect of thiophene sequence separation on air-stable organic thin-film transistor materials
Kanazawa, S; Ichikawa, M; Fujita, Y; Koike, R; Koyama, T; Taniguchi, Y
Oraganic Electronics, 9(4), 425-431, Sep. 2008, Refereed

Integrating organic light-emitting diode and field-effect-transistor in a single device
Wei, B; Wang, J; Li, C; Shimada, A; Ichikawa, M; Taniguchi, Y; Kamikawa, T
Oraganic Electronics, 9(3), 323-327, Jun. 2008, Refereed

Improvement of photovoltaic performances of organic thin-film solar cells by fast electron mobility oxadiazole as an exciton blocking layer material
Musubu Ichikawa, Chieko Shimizu, Toshiki Koyama, Yoshio Taniguchi
Physica Status Solidi (a), 205(5), 1222-1225, May 2008, Refereed

Low-voltage, high-gain, and high-mobility organic complementary inverters based on N,N'-ditridecyl-3,4,9,10-perylenetetracarboxylic diimide and pentacene
Tatemichi, S; Ichikawa, M; Kato, S; Koyama, T; Taniguchi, Y
Physica Status Solidi (RRL), 2(2), 47-49, Mar. 2008, Refereed

Bipyridyl-Substituted Triazoles as Hole-Blocking and Electron-TransportingMaterials for Organic Light-Emitting Devices
Ichikawa, Musubu; Fujimoto, Soichi; Miyazawa, Yuta; Koyama, Toshiki; Yokoyama, Norimasa; Miki, Tetsuzo; Taniguchi, Yoshio
ORGANIC ELECTRONICS, 9(1), 77-84, Feb. 2008, Refereed

Development and Electronic and Photonic Characteristics of Thiophene/Phenylene Co-Oligomers
S. Hotta, T. Katagiri, T. Yamao, K. Shimizu, H. Yanagi, M. Ichikawa, Y. Taniguchi
Int J Polym Mater, 57(5), 515-531, 2008

High-efficiency transparent organic light-emitting diode with one thin layer of nickel oxide on a transparent anode for see-through-display application
Bin Wei, Sayaka Yamamoto, Musubu Ichikawa, Chong Li, Takeshi Fukuda and Yoshio Taniguchi
Semiconductor Science and Technlogy, 22(7), 788-792, Jul. 2007, Refereed

Transient property of optically pumped organic film of different fluorescence lifetimes
Takeshi Fukuda, Tomoko Okada, Bin Wei, Musubu Ichikawa, and Yoshio Taniguchi
APPLIED PHYSICS LETTERS, 90, 231105-1-231105-3, Jun. 2007, Refereed

Transient response of blue organic electroluminescence devices with short fluorescence lifetime of substituted phenyl/vinyl compound as an emissive layer
Fukuda, T; Ohashi, M; Wei, B; Okada, T; Ichikawa, M; Taniguchi, Y
Optics Letters, 32(9), 1150-1152, Apr. 2007, Refereed

High CouplingEfficiency of Microcavity Organic Light-Emitting Diode with Optical Fiber for as Light Source for Optical Interconnects
T. Fukuda, T. Okada, B. Wei, M. Ichikawa, M. Ohashi, Y. Taniguchi
Jpn J. Appl. Phys., 46(2), 642-646, Feb. 2007, Refereed

Intense and efficient ultraviolet electroluminescence from organic light-emitting devices with fluorinated copper phthalocyanine as hole injection layer
M. Ichikawa, K. Kobayashi, T. Koyama, and Y. Taniguchi
Thin Solid Films, 515, 3932-3935, Feb. 2007, Refereed

A highly color-stability white organic light-emitting diode by color conversion within hole injection layer
C. Li, M. Ichikawa, B. Wei, Y. Taniguchi, H. Kimura, K. Kawaguchi, and K. Sakurai,
Optics Express, 15(2), 608-615, Jan. 2007, Refereed

Synthesis of electrochemically and thermally stable amorphous hole-transporting carbazole dendronized fluorene
V. Promarak, M. Ichikawa, T. Sudyoadsuk, S. Saengsuwan, S. Jungsuttiwong, and T. Keawin
SYNTHETIC METALS, 157(1), 17-22, Jan. 2007, Refereed

Electron transport with mobility above 10-3 cm2/Vs in amorphous film of co-planar bipyridyl-substituted oxadiazole
M. Ichikawa, N. Hiramatsu, N. Yokoyama, T. Miki, S. Narita, T. Koyama, and Y. Taniguchi
Physica Status Solidi (RRL), 1(1), R37-R39, Jan. 2007, Refereed

Low-voltage driving three-peak white organic light emitting diodes with color conversion hole injection layer based on host-guest energy transfer
C. Li, B. Wei, K. Kawaguchi, T. Saito, H. Kimura, M. Ichikawa and Y. Taniguchi
Jpn J. Appl. Phys., 46(11), 7487-7489, 2007

Influence of Carrier-Injection Efficiency on Modulation Rate of Organic Light Source
T. Fukuda, T. Okada, B. Wei, M. Ichikawa and Y. Taniguchi
Opt. Lett., 32(13), 1905-1907, 2007

Synthesis and properties of hole-transporting fluorene linked bistriphenylamine
V. Promarak, M. Ichikawa, T. Sudyoadsuk, S. Saengsuwan and T. Keawin
Opt. Mater., 30(3), 364-369, 2007

Enhanced Modulation Speed of Tris(8-hydroxyquinoline)aluminum-Based Organic Light Source with Low-Work-Function Electrode
T. Fukuda, B. Wei, M. Ichikawa, Y. Taniguchi
Jpn J. Appl. Phys., 46(11), 7483-7486, 2007

Synthesis and properties of stable amorphous hole-transporting molecules for electroluminescent devices
V. Promarak, M. Ichikawa, D. Meunmart, T. Sudyoadsuk, S. Saengsuwan, T. Keawin
Tetrahedron Lett., 47(50), 8949-8952, Dec. 2006, Refereed

Solution-processable dendric triphenylamine nonamers as hole-transporting and hole-injection materials for organic light-emitting devices
M. Ichikawa, K. Hibino, N. Yokoyama, T. Miki, T. Koyama, and Y. Taniguchi
Synth. Met., 156, 1383-1389, Dec. 2006, Refereed

Pulse-shaped emissions with the time delay in single crystals of thiophene/phenylene co-oligomers
F. Sasaki, S. Kobayashi, S. Haraichi, H. Yanagi, S. Hotta, M. Ichikawa, and Y. Taniguchi
Jpn J. Appl. Phys., 45(42-45), L1206-L1208, Nov. 2006, Refereed

Organic Thin-Film Transistors with Conductive Metal-Oxides as Source-Drain Electrodes
Musubu Ichikawa, Li　You, Shuhei Tatemichi, Toshiki Koyama, Yoshio Taniguchi
Jpn J. Appl. Phys, 45(44), L1171-L1174, Nov. 2006, Refereed

High mobility n-type thin-film transistors based on N, N'-ditridecyl perylene diimide with thermal treatments
S. Tatemichi, M. Ichikawa, T. Koyama, Y. Taniguchi
Appl. Phys. Lett., 89(11), 112108-1-112108-3, Sep. 2006, Refereed

Self-Waveguided Photoemission and Lasing of Organic Crystalline Wires Obtained by an improved Expitaxial Growth Method
Shusuke Kanazawa, Musubu Ichikawa, Toshiki Koyama, Yoshio Taniguchi
ChemPhysChem, 7(9), 1881-1884, Sep. 2006, Refereed

Field-effect characteristics of a one-dimensional platinum chain compound, bis(1,2-benzoquinonedioximato)platinum(II)
Ken-ichi Sakai, Tatsuo Hasegawa, Musubu Ichikawa, Yoshio Taniguchi
Chem. Lett., 35(3), 302-303, Mar. 2006, Refereed

Photoluminescent mechanism of a proton-transfer laser dye in highly doped polymer films
Ken-ichi Sakai, Musubu Ichikawa, Yoshio Taniguchi
Chem. Phys. Lett., 420, 405-409, Mar. 2006, Refereed

A photoluminescent six-coordinated zinc(II) complex with hydroxides as axial ligands, Zn(Hhpa)(2)(OH)(2)](Hhpa=3-hydroxypicolinamide)
K. Sakai, T. Imakubo, M. Ichikawa, Y. Taniguchi
Dalton Transactions, (7), 881-883, Feb. 2006, Refereed

Bipyridyl oxadiazoles as efficient and durable electron-transporting and hole-blocking molecular materials
Musubu Ichikawa, Taro Kawaguchi, Kana Kobayashi, Tetsuzo Miki, Kenji Furukawa, Toshiki Koyama, Yoshio Taniguchi
J. Mater. Chem., 16(2), 221-225, Jan. 2006, Refereed

Organic solid Laser pumped by an organic Light-emitting diode
B. Wei; N. Kobayashi; M. Ichikawa; T. Koyama; Y. Taniguchi; T. Fukuda
Opt. Express, 14(20), 9436-9443, 2006, Refereed

Photopumped laser oscillation and charge-injected luminescence from organic semiconductor single crystals of a thiophene/phenylene co-oligomer
Musubu Ichikawa, Kiyoshi Nakamura, Masamitsu Inoue, Hiromi Mishima, Takeshi Haritani, Ryota Hibino, Toshiki Koyama, Yoshio Taniguchi
Appl. Phys. Lett., 87, 221113/1-3, Nov. 2005, Refereed

Light Emission from Organic Single-Crystal Field-Effect Transistors
Kiyoshi Nakamura, Musubu Ichikawa, Rei Fushiki, Taketomi Kamikawa, Masamitsu Inoue, Toshiki Koyama, Yoshio Taniguchi
Jpn J. Appl. Phys., 44(44), L1367-L1369, Oct. 2005, Refereed

Laser Oscillation in Monolithic Molecular Single Crystals
Musubu Ichikawa, Ryota Hibino, Masamitsu Inoue, Takeshi Haritani, Shu Hotta, Kei-ichi Araki, Toshiki Koyama, Yoshio Taniguchi
Adv. Mater., 17(17), 2073-2077, Sep. 2005, Refereed

High peak luminance of molecularly dye-doped organic light-emitting diodes under intense voltage pulses
B. Wei; M. Ichikawa; K. Furukawa; T. Koyama; Y. Taniguchi
J. Appl. Phys., 98(4), 044506/1-5, Aug. 2005, Refereed

New amorphous electron-transporting materials based on Tris-benzimidazoles for all wet-process OLED devices
Masayoshi Nomura, Yuji Shibasaki, Mitsuru Ueda, Kouhei Tsugita, Musubu Ichikawa, Yoshio Taniguchi
SYNTHETIC METALS, 151, 261-268, Aug. 2005, Refereed

Electroluminescence spikes of pulsed organic light-emitting diodes at switch-off using 1,4-bis[2-[4-[N,N-di(p-tolyl)amino]phenyl]vinyl]benzene as a light-emitting layer
Bin Wei, Yashuhiro Horiba, Kenji Furukawa, Musubu Ichikawa, Toshiki Koyama, Yoshio Taniguchi
Jpn J. Appl. Phys., 44(6A), 4248-4251, Jun. 2005, Refereed

Spectrally narrowed emissions in 2,5-bis(4-biphenylyl) thiophene crystals pumped by fs laser pulse
S. Kobayashi; F. Sasaki; H. Yanagi; S. Hotta; M. Ichikawa; Y. Taniguchi
JOURNAL OF LUMINESCENCE, 112, 325-328, Apr. 2005, Refereed

Energy transfer and charge trapping in dye-doped organic light-emitting diodes
B. Wei; K. Furukawa; M. Ichikawa; T. Koyama; Y. Taniguchi
Mol. Cryst. Liq. Cryst., 426, 295-302, Mar. 2005, Refereed

Lead halide-based layered perovskites incorporated with a p-terphenyl laser dye
Ken-ichi Sakai, Takuya Sonoyama, Takeo Tsuzuki, Musubu Ichikawa, Yoshio Taniguchi
Chem. Lett., 34(2), 212-213, Feb. 2005, Refereed

Using Proton-Transfer Laser Dyesfor Organic Laser Diodes
Ken-ichi Sakai, Takeo Tsuzuki, Yoshihiro Itoh, Musubu Ichikawa, Yoshio Taniguchi
Appl. Phys. Lett., 86, 81103, Feb. 2005, Refereed

Use of Tranpezoid Pulse Voltage in Study of Transient Response of Organic Light-Emitting Diodes
Bin Wei, Kenji Furukawa, Musubu Ichikawa, Toshiki Koyama, Yoshio Taniguchi
Jpn J. Appl. Phys., 44(1B), 604-607, Jan. 2005, Refereed

Synthesis of thermally stable and hole-transporting amorphous molecule having four carbazole moieties
Masayoshi Nomura, Yuji shibasaki, Mitsuru Ueda, Kouhei Tugita, Musubu Ichikawa, Yoshio taniguchi
Synth. Met., 148, 155-160, Jan. 2005, Refereed

A dynamic model for injection and transport of charge carriers in pulsed organic light-emitting diodes
Bin Wei, Kenji Furukawa, Junko Amagai, Musubu Ichikawa, Toshiki Koyama, Yoshio Taniguchi
Semicond. Sci. Technol., 19(5), 56-59, Mar. 2004, Refereed

Synthesis and Properties of Poly-[di(1-naphthyl)-4-tolylamine]as a Hole Transport Material
Masayoshi Nomura, Yuji Shibasaki, Mitsuru Ueda, Kouhei Tsugita, Musubu Ichikawa, Yoshio Taniguchi
Macromolecules, 37(4), 1204-1210, Feb. 2004, Refereed

Organic field-effect transistor of (thiophene/phenylene) co-oligomer single crystals with bottom-contact configuration
Kiyoshi Nakamura, Musubu Ichikawa, Rei Fushiki, Taketomi Kamikawa, Masamitsu Inoue, Toshiki Koyama, Yoshio Taniguchi
Jpn J. Appl. Phys., 43(1A/B), L100-L102, Jan. 2004, Refereed

Crystal structures of thiophene/phenylene co-oligomers with different molecular shapes
S. Hotta; M. Goto; R. Azumi; M. Inoue; M. Ichikawa; Y. Taniguchi
Chem. Mater., 16(2), 237-241, Jan. 2004, Refereed

Organic polymer DBR laser by soft lithography II: Optimization of distributed Bragg reflector
Akiko Seki; Musubu Ichikawa; Naotoshi Suganuma; Yuji Tanaka; Toshiki Koyama; Yoshio Taniguchi
J. Photopolym. Sci. Technol., 16(2), 329-334, Dec. 2003, Refereed

Dynamic turn-on behavior of organic light-emitting devices with different work function cathode metals under fast pulse excitation
Musubu Ichikawa, Junko Amagai, Yasuhiro Horiba, Toshiki Koyama, Yoshio Taniguchi
J. Appy. Phys., 94(12), 7796-7800, Dec. 2003, Refereed

Comparative Carrier Transport Characteristics in Organic Field-Effect Transistore with Vapor-Deposited Thin Films and Epitaxially Grown Crystals of Biphenyl-Capped Thiophene Oligomers
Hisao Yanagi, Yoshito Araki, Takahiro Ohara, Shu Hotta, Musubu Ichikawa, Yoshio Taniguchi
Adv. Funct. Mater., 13(10), 767-773, Oct. 2003, Refereed

Low-threshold photopumped distributed feedback plastic laser made by replica molding
Musubu Ichikawa, Yuji Tanaka, Naotoshi Suganuma, Toshiki Koyama, Yoshio Taniguchi
Jpn. J. Appl. Phys., 42, 5590-5593, Sep. 2003, Refereed

Relationship between molecular skeleton and stimulated-emission threshold in dilute thin films of linear-chain-structured fluorescent dyes
Ken-ichi Sakai, Takeo Tsuzuki, Jiro Motoyoshiya, Masamitsu Inoue, Yoshihiro Itoh, Musubu Ichikawa, Tetsuya Fujimoto, Iwao Yamamoto, Toshiki Koyama, Yoshio Taniguchi
Chem. Lett, 32(10), 968-969, Jul. 2003, Refereed

Gain-narrowing characteristics of fluorescent organic molecules with symmetrical or asymmetrical structures in a neat thin-film optical waveguide
Musubu Ichikawa, Tamami Tachi, Makoto Satsuki, Sadaharu Suga, Toshiki Koyama, Yoshio Taniguchi
J. Photochem. Photobio. A, 219-221, Jun. 2003, Refereed

Improved Crystal-Growthand Emission Gain-Narrowing of Thiophene/Phenylene Co-Oligomers
Musubu Ichikawa, Ryouta Hibino, Masamitsu Inoue, Takeshi Haritani, Shu Hotta, Toshiki Koyama, Yoshio Taniguchi
Adv. Mater., 15(3), 213-217, Feb. 2003, Refereed

Organic field-effect transistors made of epitaxially grown crystals of a thiophene/phenylene co-oligomer
Musubu Ichikawa, Hisao Yanagi, Yusuke Shimizu, Shu Hotta, Naotoshi Suganuma, Toshiki Koyama, Yoshio Taniguchi
Adv. Mater., 14(18), 1272-1275, Sep. 2002, Refereed

Method of Measuring Charge Carrier Mobility in Organic Light-Emitting Diodes Using Fast Transient Electroluminescence Responses
Musubu Ichikawa, Yasuhiro Horiba, Hiroyuki Nakatani, Masayuki Yamada, Toshiki Koyama, Yoshio Taniguchi
Jpn J. Appl. Phys., 41(4A), 2252-2253, Apr. 2002, Refereed

New charge-transporting fluorinated materials for organic light-emitting diodes and organic semiconductor lasers
Masahide Kume, Musubu Ichikawa, Toshiki Koyama, Yoshio Taniguchi
Mol. Crys. Liq. Cryst., 377, 81-84, Jan. 2002, Refereed

Influence of hole accumulation and leakage at organic/organic interface on device characteristics of organic light-emitting diodes
Musubu Ichikawa, Hiromoto Shibata, Katsumi Nukada, Katsuhiro Sato, Toshiki Koyama, Yoshio Taniguchi
Mol. Crys. Liq. Cryst., 377, 65-68, Jan. 2002, Refereed

Emission Gain Narrowing from Melt-Recrystallized Organic Semicinductors
Ryota Hibino, Michifumi Nagawa, Shu Hotta, Musubu Ichikawa, Toshiki Koyama, Yoshio Taniguchi
ADVANCED MATERIALS, 14(2), 119-122, Jan. 2002, Refereed

Emission gain narrowing from single crystals of a thiophene / phenylene co-oligomer
Michifumi Nagawa, Ryota Hibino, Shu Hotta, Hisao Yanagi, Musubu Ichikawa, Toshiki Koyama, Yoshio Taniguchi
Appl. Phys. Lett., 80(4), 544-546, Jan. 2002, Refereed

Organic PolymerDBR laser by Softlithography
Naotoshi Suganuma, Akiko Seki, Yuji Tanaka, Musubu Ichikawa, Toshiki Koyama, Yoshio Taniguchi
J. Photopolym. Sci. Tech., 15, 273-278, 2002, Refereed

Exciton Dynamics in Organic Semiconductor Devices:Investigation of Exciton-Charge Carrier Interactions as Revealed by Photoluminescence Responses
Musubu Ichikawa, Ryousuke Naitou, Toshiki Koyama, Yoshio Taniguchi
Jpn J. Appl. Phys., 40(10A), 1068-1070, Oct. 2001, Refereed

Photopumped organic solid-state dye laser with a second-order distributed feedback cavity
Musubu Ichikawa, Yuji Tanaka, Naotoshi Suganuma, Toshiki Koyama, Yoshio Taniguchi
Jpn J. Appl. Phys., 40(8A), L799-L801, Aug. 2001, Refereed

Energy Relay Systems for Efficient Organic Light-Emitting Devices
Ryousuke Naitou, Musubu Ichikawa, Takayuki Suzuki, Chihaya Adachi, Toshiki Koyama, Yoshio Taniguchi
Mol. Crys. Liq. Cryst., 370, 31-34, 2001, Refereed

Organic solid-state distributed feedback dye laser with a nonmorphological modification grating
Nagawa, M; Ichikawa, M; Koyama, T; Shirai, H; Taniguchi, Y; Hongo, A; Tsuji, S; Nakano, Y
APPLIED PHYSICS LETTERS, 77(17), 2641-2643, Oct. 2000, Refereed

Organic light-emitting devices patterned by screen-printing
Kentaro Mori, TaiLu Ning, Musubu Ichikawa, Toshiki Koyama, Yoshio Taniguchi
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 39(9AB), L942-L944, Sep. 2000, Refereed

Development of a femtosecond diffuse reflectance spectroscopic system, evaluation of its temporal resolution, and applications to organic powder systems
T. Asahi, A. Furube, H. Fukumura, M. Ichikawa, H. Masuhara
Rev. Sci. Instrum., 69(2), 362-371, Feb. 1998, Refereed

Radiative Depopulation of the Excited Intramolecular Charge-Transfer State of 9-(4-(N,N-Dimethylamino)phenyl)phenanthrene
A. Onkelinx, F.C. DeSchryver, L. Viaene, M.V.d. Auweraer, K. Iwai, M. Yamamoto, M. Ichikawa, H. Masuhara
J. Am. Chem. Soc., 118(12), 2892-2902, Mar. 1996, Refereed

A Nanosecond Transient Absorption Study of Photoinduced Heat Generation in Microcrystals of x-Metal-Free Phthalocyanine Dispersed in Polymer Films
H.V. Mingrooth, L. Viaene, M.V.d. Auweraer, F.C. DeSchryver, M. Ichikawa, H. Fukumura, H. Masuhara
J. Phys. Chem., 99(47), 17174-17180, Nov. 1995, Refereed

Ultrafast Electron-Transfer and Recombination Processes on Copper Phthalocyanine Solid/Water Interface As Revealed by Picosecond Regular Reflection Spectroscopy
M. Ichikawa, H. Fukumura, H. Masuhara
J. Phys. Chem., 99(32), 12072-12075, Aug. 1995, Refereed

A Picosecond Regular Reflection Polarization Spectroscopic Study on Ultrafast Photothermal Conversion Dynamics and Energy Migration of Amorphous Cu-Phthalocyanine Solid
M. Ichikawa, H.Fukumura, H. Masuhara*, A. Koide, H. Hyakutake
Chem. Phys. Lett., 232(4), 346-350, Jan. 1995, Refereed

Picosecond Regular Reflection Spectroscopic Study on Ultrafast Photoinduced Heat Generation in Copper Phthalocyanine Solid
M. Ichikawa, H. Fukumura, H. Masuhara
J. Phys. Chem., 98(47), 12211-12214, Nov. 1994, Refereed

Monophotonic Ionization from the Vibrationally Unrelaxed Excited Singlet State of N,N,N',N'-Tetramethyl-p-Phenylendiamine in Acetonitrile Solution
Y. Hirata, M. Ichikawa, N. Mataga
J. Phys. Chem., 94(10), 3872-3874, May 1990, Refereed

高効率化を実現する三置換ベンゼンを中心骨格とする新規有機EL材料
富樫和法、市川結
機能材料, (8), Aug. 2022

有機ELと有機薄膜太陽電池（上）
市川　結
加工技術, 48(11), 606-611, 2013

有機ELと有機薄膜太陽電池（下）
市川　結
加工技術, 48(12), 656-663, 2013

高効率・低電圧化を可能とする新規有機EL材料の開発
市川　結
化学工業, 62(3), 20-24, 2011

アルキル置換ペリレンジイミド類を用いたｎ型薄膜トランジスタ
市川　結
未来材料, 11(9), 26-31, 2011

有機EL用電子輸送材料の開発
市川　結，谷口彬雄
化学工業, 59(9), 52-56, 2008

太陽光と光電変換機能
市川　結, 第2章2節 層間励起移動を用いた光捕集系を有する広帯域有機薄膜太陽電池
シーエムシー出版, 73-79 2016

有機半導体デバイス
市川結, 結晶性有機半導体材料
オーム社, 第3章4節 2010

有機薄膜太陽電池の最新技術II
市川結, 谷口彬雄, 電子輸送材料と正孔輸送材料の最近の進歩
シーエムシー出版, 第3章3 2009

有機EL技術開発の最前線
市川結, 第3章5節「高いホール阻止能を有する新規電子輸送材料」
技術情報協会, 第3章5節 2008

有機薄膜形成とデバイス応用展
市川結, スピンコート法による有機トランジスタ作製
シーエムシー出版, 第3章-2 2008

Performance of NTCDI-Cn Transistors Prepared by Vacuum Evaporation and Reduction of Their Operation Voltage by Electron Injection Layer
Musubu Ichikawa, Kazuaki Iwasaki, Naomi Oguma
The 5th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies (EM-NANO 2015), Jun. 2015

n-Type Organic Thin Film Transistor Materials Enabling Vacuum, Solution, and Suspension Processes
Musubu Ichikawa, Kazuaki Iwasaki, Jun Miyazawa, Yoichiro Yokota, Naoki Hirata, Naomi Oguma
India-Japan Workshop on Biomolecular Electronics and Organic Nanotechnology for Environment Preservation (IJWBME 2013), Dec. 2013

Characteristic Changes of the PEDOT:PSS after Annealing Treatment and SWCNT Doping
G. D. R. Banoukepa, M. Ichikawa, R. Antony and B. Ratier
2012 Electronic Materials Conference (EMC), 2012

Using excitation transfer for organic thin-film solar cell
Musubu Ichikawa
7th International Syposium on Organic and Molecular Electronics (ISOME2012), 2012, Invited

Using excitation transfer and plasmon enhanced excitation transfer for organic thin-film solar cell
Yusuke Imamura and Musubu Ichikawa
Hybrid and Organic Photovoltaics (HOPV12), 2012

High Transparent and Conducting Film Based on PEDOT:PSS Doped with SWNT to Replace ITO in Low Cost Manufacturing Opto-Electronic Device
Gilles D. Banoukepa, Remi Antony, Musubu Ichikawa and Bernard Ratier
Materials Reseach Society (MRS) Fall Meeting 2011, 2011

Organic Thin-Film Transistors Made from Nanoparticle Colloids of a Perylene Diimide Derivative
Hyeon-Gu JEON, Naomi OGUMA, Naoki HIRATA, Musubu ICHIKAWA
International Conference on Materials forAdvanced Technologies (ICMAT2011), 2011

Benzo[1,2,3]triazoles with bipyridyls as highly thermal stable electron transporting material for organic light-emitting devices
Musubu Ichikawa, Shunji Mochizuki, Hyeon-Gu Jeon, Shuichi Hayashi, Norimasa Yokoyama, Yoshio Taniguchi
India-Japan Workshop on Biomolecular Electronics and Organic Nanotechnology for Environment Preservation (IJWBE) 2011, 2011

A new approach to wet-processing of OTFTs for printable electroncis
H.-G. Jeon, N. Oguma, N. Hirata, M. Ichikawa
International Workshop on Flexible and Printable Electronics (IWFPE) 2011, 2011

Challenging approaches to two basic problems of organic electronics; purity and solubility
Hyeon-Gu Jeon and Musubu Ichikaw,
Pure and Applied Chemistry International Confererence (PACCON2010), Jan. 2010

Organic Thin-Film Transistors Using 3,4,9,10-Perylentetracarboxilic Diimide Derivatives with Solubility-Improving Side Chain
Yoichiro Yokota, Jinya Hattori, Hyeon-Gu Jeon, Naomi Oguma, NaokiHirata, Yoshio Taniguchi, and Musubu Ichikawa
3rd International Symposium on Organic and Inoganic Electronic Materials and Related Nanotechnologies (EM-NANO2010), 2010

Infrared Light Sensor Based on SnPc:C60 Bulk Heterojunction
Toshiki Takeuchi, Kyu-Sik Kim, Sang-Yon Lee, and Musubu Ichikawa
3rd International Symposium on Organic and Inoganic Electronic Materials and Related Nanotechnologies (EM-NANO2010), 2010

Characteristics of Organic Light Emitting Diodes with Asymmetrically Substituted Benzene Derivative with Pyridyl Group
T. Yamamoto, S. Hayashi, N. Yokoyama, H.-G. Jeon, Y. Taniguchi, and M. Ichikawa
3rd International Symposium on Organic and Inoganic Electronic Materials and Related Nanotechnologies (EM-NANO2010), 2010, Invited

A highly efficient sublimation purification system of organic materials using baffles with orifices
Hyeon-Gu Jeon, Yoshinari Kondo, Shuji Maki, Eiichi Matsumoto, Yoshio Taniguchi, Musubu Ichikawa
6th International Symposium on Organic Molecular Electronics (ISOME2010), 2010, Invited

Effect of Baffles on the Purification Efficiency in the New Sublimation Purification System
Hyeon-Gu Jeon, Y. Kondo, S. Maki, E. Matsumoto, Y. Taniguchi, M. Ichikawa
International Conference on Science and Technology of Synthetic Metals 2010 (ICSM2010), 2010, Invited

Bulk Heterojunction Photovoltaic Cells Made of C60 Columns Preparing by Solvent Vapor Treatment
Y. Sunohara, Hyeon-Gu Jeon, Y. Taniguchi, M. Ichikawa
International Conference on Science and Technology of Synthetic Metals 2010 (ICSM2010), 2010

Organic Thin-Film Solar Cells Having Photo-Harvesting and Energy-Transferring System Based on Interlayer Excitation Transfer
Musubu Ichikawa, Eiichi Suto, Hyeon-Gu Jeon, Yoshio Taniguchi
9th International Conference on Electroluminescence&Organic Optoelectronics (ICEL 2010), 2010

EFFECT OF ADDITIVES IN POLY THIOPHENE SOLUTION FOR PREPARING THIN-FILM TRANSISTORS
Musubu Ichikawa, Kenta Yamamura, Hyeon Gu Jeon
XIX International Materials Research Congress 2010, 2010

Wet-processed OTFTs using nanoparticle colloids of organic semiconductor having thermotropic liquid crystalline phases
Hyeon-Gu JEON, Naomi OGUMA, Naoki HIRATA, Musubu ICHIKAWA
8th International Conference on Electroluminescence&Organic Optoelectronics (ICEL 2010), 2010

Organic Photovoltaic Cells having photo-hervesting and energy-trasferring system based on interlayer excitation tranfer
Musubu Ichikawa
India-Japan Workshop on Biomolecular Electronics&Organic Nanotechnology for Environment Preservation (IJWBME)2009, Dec. 2009, Invited

A new cross linkable hole-transporting material for enhancing short circuit current of bulk heterojunction solar cells
Chunhan Zhang, Kazuhiko Tsuchiya, Toshinobu Shinnai, Junpei Takahashi, HyeonGu Jeon, Yoshio Taniguchi, Musubu Ichikawa
India-Japan Workshop on Biomolecular Electronics&Organic Nanotechnology for Environment Preservation (IJWBME)2009, Dec. 2009

New Electron Transporting Materials and Host Materials for Phosphorescent OLEDs
Musubu Ichikawa
6th National Symposium on Organic Molecule and Polymer Light Emitting and Laser, Nov. 2009

New Electron Transporting Materials and Host Materials for OLEDs
Musubu Ichikawa and Yoshio Taniguchi
The 1st International Forum on Frontier Photonics, Mar. 2009, Invited

New Electron Transporting Materials and Host Materials for Phosphorescent OLEDs
Musubu Ichikawa et al
IMR Workshop on Organic Light-Emitting Devices Lecture 16, Jan. 2009, Invited

New Electron-Transporting Materials and Host Materials for Phosphorescence OLEDs
M. Ichikawa
2nd International Nano Workshop in Nagano, 2009

Extending of Light Absorption Region Based on Excitation Transfer between Semiconducting Layers for Organic Photovoltaic Cells
M. Ichikawa, E. Suto, H.G. Jeon, Y. Taniguchi
India-Japan Workshop on Biomolecular Electronics&Organic Nanotechnology for Environment Preservation (IJWBME)2009, 2009

Fabrication and Photovoltaic Properties of Organic Solar Cells Based on Conducting Polymer-fullerene Interpenetrating Systems
C. Zhang, K. Ysuchiya, Y. Shinnai, J. Takahashi, H.-G. Jeon, Y. Taniguchi, M. Ichikawa
India-Japan Workshop on Biomolecular Electronics&Organic Nanotechnology for Environment Preservation (IJWBME)2009, 2009

An Extending Way of Absorption Coverage for Solar Spectrum Based on Energy Transfer between Semiconducting Layers for Organic Photocoltaic Cells
EiichiSuto, Musubu Ichikawa, Toshiki Koyama, Yoshio Taniguchi
8th International Conference on nano-Molecular Electronics, Dec. 2008

A New Molecular Thermometer Based on photoluminescence of CuTPP
Nozomi Fujino, Musubu Ichikawa, Toshiki Koyama, Yoshio Taniguchi
8th International Conference on nano-Molecular Electronics, Dec. 2008

Transient Characteristics of Organic Light-Emitting Diodes with Efficient Energy Transfer in Emitting Material
Takeshi Fukuda, Bin Wei, Musubu Ichikawa, Yoshio Taniguchi
8th International Conference on nano-Molecular Electronics, Dec. 2008

New Tris bipyridyl Derivative as Hole-Blocking and Electron-Transporting Materials for Organic Light-Emitting Devices
Musubu Ichikawa, Kenta Wakabayashi, Norimasa Yokoyama, Toshiki Koyama, Yoshio Taniguchi
SOCIETY FOR INFORMATION DISPLAY 2007 INTERNATIONAL SYMPOSIUM DIGEST OF TECHNICAL PAPERS, May 2008

Thiophene Derivatives' Crystals Grown with High Pressure Buffer Gas and Field-Effect Transistors Based on Thereof
Musubu Ichikawa
Alpine Workshop on Organic FET, Dec. 2007, Invited

High-mobility n-type organic thin-film transistor and organic complementary inverters using perylene diimide derivative
Shuhei Tatemichi, Shimpei Kato, Musubu Ichikawa, Toshiki Koyama, Yoshio Taniguchi
The 4th International Conference on Advanced Fiber/Textile Materials2007 in Ueda, Dec. 2007

White organic light-emitting diodes using color-conversion-material as a hole injection layer
Chong Li, Bin Wei, Musubu Ichikawa, Kenya Sakurai, Koji Kawaguchi, Yoshio Taniguchi and Hiroshi Kimura
The 14th International Display Workshops 2007:OLED, Dec. 2007

Volatile dopants in prepared solution for polythiophene thin-film transistors
Musubu Ichikawa, Miyako Nakajima, Shuhei Tatemichi, Toshiki Koyama, Yoshio Taniguchi
Plastic Electronics Conference, Nov. 2007

Enhancement of performance of P3HT thin-film transistors through doping with chloroform or toluene
Musubu Ichikawa
3rd Global Plastic Electronics Conference and Showcase, Oct. 2007

EFFECT OF HOLE AND ELECTRON INJECTION TIME ON MODULATION SPEED OF ORGANIC LIGHT-EMITTING DIOD
Takeshi Fukuda, Bin Wei, Musubu Ichikawa, Yoshio Taniguchi
13th Microoptics Conference(MOC’07), Oct. 2007

Influence of carrier traveling length on transient properties of fast-response organic light sources
Takeshi Fukuda, Tomoko Okada, Bin Wei, Musubu Ichikawa, and Yoshio Taniguchi
12th Optoelectronics and Communications Conference/16th International Conference on Integrated Optics and Optical Fiber Communication, Jul. 2007

Effects of Carbon Nano-Fabric on Direct Methanol Fuel Cells
Hiroshi KATSURA, Toshiki KOYAMA, Musubu ICHIKAWA, Yoshio TANIGUCHI
International Nanofiber Symposium 2007, Jun. 2007

Organic CMOS inverters using perylene di-imide derivative with high field-effect electron mobility
Shuhei Tatemichi, Shimpei Kato, Musubu Ichikawa, Toshiki Koyama, Yoshio Taniguchi
Organic and Inorganic Electronic Materials and Related Nanotechnologies 85, Jun. 2007

Efficient Materials for Excition-Blocking Layer of Organic Thin Film Solar Cells
Chieko Shimizu, Musubu Ichikawa,Toshiki Koyama, Yoshio Taniguchi
Organic and Inorganic Electronic Materials and Related Nanotechnologies 157, Jun. 2007

Novel Pyridyl-Substituted Triazines as Electron-Transporting Materials for Organic Light-Emitting Diodes
Takanori Otsubo, Makoto Nagaoka, Musubu Ichikawa, Noriaki Yokoyama, Tetsuzou Miki, Yoshio Taniguchi
Organic and Inorganic Electronic Materials and Related Nanotechnologies 216, Jun. 2007

Photoemission Characteristics of Thiophene-Phenylene Alternating Co-Oligomers
Shusuke Kanazawa, Musubu Ichikawa, Toshiki Koyama, Yoshio Taniguchi
Organic and Inorganic Electronic Materials and Related Nanotechnologies 217, Jun. 2007

Wet-Processable Triphenylamine Dendrimers as Hole-Transport and -Injection Materials for Organic Light-Emitting Devices
Musubu Ichikawa, Keiko Hibino, Norimasa Yokoyama, TetsuzoMiki, Toshiki Koyama and Yoshio Taniguchi
The society for Information Display International Symposium (SID2007), May 2007

Optical and Electronic Properties of Organic Single Crystals
M. Ichikawa and Y. Taniguchi
International Microprocesses and Nanotechnology Conference (MNC2006), Oct. 2006, Invited

Optical and Electronic Properties of Organic Semiconductor Crystals
Musubu Ichikawa;Yoshio Taniguchi
Microprocesses and Nanotechnology 2006 2006 International Microprocesses and Nanotechnology Conference October 25-27, 2006 Kamakura Prince Hotel, Japan, Oct. 2006, Invited

Bicycloindazole Platinum Complexes as New Phosphorescent Compounds for Organic Light-Emitting Devices
Musubu ICHIKAWA, Kazuhiro OSHIMA, Toshiki KOYAMA, Yoshio TANIGUCHI
KOREA-JAPAN JOINT FORUM 2006 organic Materials for Electronics and Photonics, Oct. 2006

High directivity and fast response microcavity organic light-emitting diodes for optical interconnection
Takeshi Fukuda;Bin Wei;Munehisa Fujimaki;Musubu Ichikawa;Yoshio Taniguchi
Proceedings of the 13th International Workshop on Inorganic and Organic Electroluminescence&2006 International Conference on the Science and Technology of Emissive Displays and Lighting (EL’06), Korea, Sep. 2006

Development ofan Organic Solid Semiconductor Laser Pumped by Organic Light-Emitting Diode
Bin Wei;Takeshi Fukuda;Noriko Kobayashi;Musubu Ichikawa;Toshiki Koyama;Yoshio Taniguchi
Proceedings of the 13th International Workshop on Inorganic and Organic Electroluminescence&2006 International Conference on the Science and Technology of Emissive, Sep. 2006

Comparative study on field effect transistors based on fluorinated thiophene/phenylene co-oligomers
T. Uchino;T. Kamikawa;M. Inoue;T. Tsuzuki;M;Ichikawa;T. Koyama;Y. Taniguchi
The 6th International Conference on Electroluminescence of Molecular Materials and Related Phenomeca(ICEL-6), Aug. 2006

Improvement of electron mobility of N,N’-ditridecyl-3,4,9,10-perylene tetracarboxilic diimide transistor by thermal-treatments
Shuhei Tatemichi, Musubu Ichikawa, Toshiki Koyama, Yoshio Taniguchi
The 6th International Conference on Electroluminescence of Molecular Materials and Related Phenomeca(ICEL-6), Aug. 2006

Direct temperature measurement of organic light-emitting devices with the molecular thermometer
Terumi Okino;Ken-ichi Araki;Musubu Ichikawa;Toshiki Koyama;Yoshio Taniguchi
The 6th International Conference on Electroluminescence of Molecular Materials and Related Phenomeca(ICEL-6), Aug. 2006

Bottom contact type organic TFTs with conductive metal oxide as source and drain electrodes
M. Ichikawa, L. You, S. Tatemichi, T. Koyama, and Y. Taniguchi
International Conference on Electroluminescence of Molecular Materials and Related Phenomena (ICEL-6), Aug. 2006

New Triazole Derivatives as Hole-Blocking and Electron-Transporting Materials for Organic Light-Emitting Devices
M. Ichikawa, S. Fujimoto, T. Miki, T. Koyama, Y. Taniguchi
The society for Information Display International Symposium (SID2006), Jun. 2006

Characterization of photonic properties and applications of organic semiconductor single crystals of oligo-thiophenes
Shusuke Kanazawa;Musubu Ichikawa;Toshiki Koyama;Yoshio Taniguchi
XXIst IUPAC SYMPOSIUM ON PHOTOCHEMISTRY 253-, Apr. 2006

Bicycloindazole Platinum Complexes as New Phosphorescent Materials for Organic Light-Emitting Devices
Musubu ICHIKAWA;Kazuhiro OSHIMA;Toshiki KOYAMA;Yoshio TANIGUCHI
XXIst IUPAC SYMPOSIUM ON PHOTOCHEMISTRY 416-, Apr. 2006

Polymers in Life
Shinshu University

General Lecture of Functional Polymers
Shinshu University

Polymer Physics II
Shinshu University

Practice in Fundamental Chemistry B
Shinshu University

Practice in Polymer Chemistry B
Shinshu University

Polymer Physics II
Shinshu University

Practice in Fundamental Chemistry B
Shinshu University

Practice in Polymer Chemistry B
Shinshu University

Polymers in Life
Shinshu University

Freshman Seminar
Shinshu University

Waves and Lights [A]
Shinshu University

Waves and Lights [B]
Shinshu University

Electromagnetisc [A]
Shinshu University

Electromagnetics [B]
Shinshu University

Polymer Physics II
Shinshu University

Polymer Electronics and Chemistry
Shinshu University

Practice in Polymer Chemistry B
Shinshu University

Polymers in Life
Shinshu University

Freshman Seminar
Shinshu University

Material Sicence and Technology, Electronic and Bio Engineering
Shinshu University

Apr. 2006
有機EL討論会

2005
Society for Information Display

2000
The Japan Society of Applied Physics

2000
The Division of Molecular Electronics and Bioelectronics, JSAP

2006
The Chemical Society of Japan

2000
The Society of Polymer Science, Japan

Apr. 2001
The Japanese Photochemistry Association

Organic SolarCell
2005

Light-Emitter of High Efficiency
2003

Organic Light-Emitting Device
2000

Organic Transistor
2000

Material Science of Organic Semiconductors
2000

Organic Laser
2000

Others
IPAP, Apr. 2007

Nov. 2010 - Oct. 2012, Gilles Banoukepa, フランス

Sep. 2008 - Oct. 2008, Fernando Fungo, アルゼンチン

Apr. 2009 - Aug. 2009, Gilles Banoukepa, フランス

Apr. 2004
日本学術振興会第142委員会C部会　委員