Ken Onda, Professor

Department of Chemistry, Faculty of Science, Kyushu University
Mailing address:
744 Motooka Nishi-ku Fukuoka 819-0395, Japan
Tel: +81-92-802-4170
E-mail: konda＠chem.kyushu-univ.ac.jp
Education:
Mar. 1994 Ph.D, School of Sciences, University of Tokyo (Tokyo, Japan)
Mar. 1989 B.A, Collage of Liberal Arts, International Christian University (Tokyo, Japan)
   
Appointments:
April 2017- Professor, Faculty of Science, Kyushu University
July 2017-Mar. 2023 Visiting Professor,  School of Science, Tokyo Institute of Technology
Oct. 2012-Mar. 2017  PRESTO Researcher, Japan Science and Technology Agency
Jan. 2008-Mar. 2012 Associate Professor, Department of Environmental Chemistry and Engineering, Tokyo Institute of Technology
Sep. 2004 - Dec. 2007 Researcher, Japan Science and Technology Agency
Feb. 2002 - Aug. 2004 Research Associate, Department of Physics and Astronomy, University of Pittsburgh
July 1995 - Mar. 2003 Research Associate, Chemical Resources Laboratory, Tokyo Institute of Technology


Research Interests:
Reaction dynamics of complex chemical systems such as homogeneous and heterogeneous catalysts, photoenergy conversion systems, and organic electronic devices using ultrafast spectroscopic techniques.
  1. Elucidation of emission processes in various types of organic luminescent materials using ultrafast spectrocopy
  2. Elucidation of photo-energy conversion processes in artificial photosynthesis using time resolved infrared vibrational spectroscopy (TR-IR)
  3. Dynamics of ultrafast photoinduced phase transition (PIPT) in organic charge-transfer complexes.
  4. Ultrafast photoinduced reaction dynamics on single crystal TiO2 surfaces using two-photon photoemission spectroscopy (2PP).
  5. Structure and reaction dynamics on metal, oxide, and organic film surfaces using vibrational sum-frequency generation (VSFG).
  6. Reaction dynamics of powdered catalysts using two-color picosecond infrared vibrational spectroscopy.

Elsevier Scopus: Ken Onda
Google Scholar Citations: Ken Onda
Web of Science ResearcherID: H-3389-2014
ORCID: 0000-0003-1724-2009

Reviews

Conference Talks

Original Papers:
[152] "Ultrafast Luminescence Detection with Selective Adsorption of Carbon Disulfide in a Gold(I) Metal−Organic Framework"
Haruka Yoshino,* Masaki Saigo, Takumi Ehara, Kiyoshi Miyata, Ken Onda, Jenny Pirillo, Yuh Hijikata, Shinya Takaishi, Wataru Kosaka, Keni-ichi Otake, Susumu Kitagawa, and Hitoshi Miyasaka*
Angew. Chem. Int. Ed. accepted.

[151] "Efficient Electroluminescence from Organic Fluorophore-Containing Perovskite Films"
Toshinori Matsushima*, Chuanjiang Qin, Teng Teng, Lydia Sosa Vargas, David Kreher, Benoit Heinrich, Tomohiro Ishii, Shinobu Terakawa, Matthew R. Leyden, Atula S. D. Sandanayaka, Fatima Bencheikh, Kiyoshi Miyata, Ken Onda, Fabrice Mathevet*, Chihaya Adachi1*
Adv. Mater. 2408775 (2024).

[150] "Synthesis of substituent-free dioxadiaza[8]circulene to investigate intermolecular interactions and photophysical properties"
Aoi Nakagawa, Wataru Ota, Takumi Ehara, Yusuke Matsuo, Kiyoshi Miyata, Ken Onda, Tohru Sato,* Shu Seki* and Takayuki Tanaka*
Chem. Comm 60, 14770-14773 (2024). (Outside Back Cover)

[149] "Generation-dependent intramolecular charge transfer excited state dynamics in thermally activated delayed fluorescence carbazole dendrimer"
Ami Takada, Eri Hisamura, Keiko Yamaoka, Tomohiro Ogawa, Ken Onda*, Ken Albrecht*, Kiyoshi Miyata*
J. Phys. Chem. C 128, 18820-18827 (2024).

[148] "Full Picture of Energy Transfer in a Trivalent Europium Complex with Bidentate β-Diketonate Ligand",
Shiori Miyazaki, Motoaki Gotanda, Yuichi Kitagawa, Yasuchika Hasegawa, Kiyoshi Miyata,* Ken Onda*
J. Phys. Chem. Lett. 15, 10718-10724 (2024). (Supplementary Cover) Open Access

[147] "Photoexcitation and One-Electron Reduction Processes of a CO2 Photoreduction Dyad Catalyst Having a Zinc(II) Porphyrin Photosensitizer"
Teruyuki Honda, Takumi Ehara, Ren Sato, Tomohiro Ogawa, Yusuke Kuramochi, Akiharu Satake, Kiyoshi Miyata*, Ken Onda*,
Inorg. Chem. accepted. (Front Cover) Open Access

[146] "Chirality in Singlet Fission: Controlling Singlet Fission in Aqueous Nanoparticles of Tetracenedicarboxylic Acid Ion Pairs"
Ilias Papadopoulos, Joseph Ka-Ho Hui, Masa-aki Morikawa, Yasuhiro Kawahara, Kenji Kaneko, Kiyoshi Miyata, Ken Onda, Nobuo Kimizuka
Adv. Sci. 2405864 (2024).

[145] "Broad-Wavelength Light-Fuelled Organic Crystal Oscillators Driven by Multimodal Photothermally Resonated Natural Vibration"
Shodai Hasebe, Yuki Hagiwara, Taiki Goto, Tomohiro Ryu, Takumi Ehara, Tomohiro Ogawa, Kiyoshi Miyata, Ken Onda, Ryota Morioka, Junko Morikawa, Toru Asahi, Hideko Koshima*
Adv. Func. Mater. 2410671 (2024).

[144] "Fast, Efficient, Narrowband Room-Temperature Phosphorescence from Metal-Free 1,2-Diketones: Rational Design and Mechanism",
Yosuke Tani, Kiyoshi Miyata, Erika Ou, Yuya Oshima, Mao Komura, Morihisa Terasaki, Shuji Kimura, Takumi Ehara, Koki Kubo, Ken Onda, Takuji Ogawa,
Chem. Sci. 15, 10784-10793 (2024).

[143] "Optical Property Control by Inter-Ligand Charge Transfer Excited State in Brominated Homoleptic and Heteroleptic Aluminum Dinuclear Triple-Stranded Helicates",
Yuto Konishi, Takumi Ehara, Luxia Cui, Kodai Ueno, Yusuke Ishigaki, Takunori Harada, Takeru Konta, Ken Onda, Yu Hoshino, Kiyoshi Miyata, Toshikazu Ono
Inorg. Chem. 63, 11716–11725 (2024).

[142]"Luminescence mechanism analysis of a TADF molecule showing peculiar thermal behavior"
Youichi Tsuchiya*, Keito Mizukoshi, Masaki Saigo, Tomohiro Ryu, Kiyoshi Miyata, Ken Onda, Chihaya Adachi*
Faraday Discuss. 250, 233-250 (2024).

[141] "Matthew effect: general design strategy of ultra-fluorogenic nanoprobes with amplified dark-bright states in aggregates"
Shinsuke Segawa, Xinwen Ou, Tianruo Shen, Tomohiro Ryu, Yuki Ishii, Herman H.Y. Sung, Ian D. Williams, Ryan T. K. Kwok, Ken Onda, Kiyoshi Miyata, Xuewen He,* Xiaogang Liu,* and Ben Zhong Tang*
Aggregate, 5, e499 (2024).

[140] "Room-temperature quantum coherence of entangled multiexcitons in a metal-organic framework"
Akio Yamauchi, Kentaro Tanaka, Masaaki Fuki, Saiya Fujiwara, Nobuo Kimizuka, Tomohiro Ryu, Masaki Saigo, Ken Onda, Yasuhiro Kobori,* Kiyoshi Miyata,* and Nobuhiro Yanai.*
Sci. Adv. 10, eadi3147 (2024).

[139] "Indication of Intramolecular Triplet–Triplet Annihilation Upconversion in Organic Light-Emitting Diodes"
Shoma Sasaki, Kenichi Goushi*, Masashi Mamada, Shiori Miyazaki, Kiyoshi Miyata, Ken Onda, and Chihaya Adachi*
Adv. Opt. Mater. 2301924 (2023).

[138] "A transformative hybrid salt undergoing drastic luminescence and structural changes triggered by chemical stimuli"
Ryo Ohtani,* Xu Jianeng, Junichi Yanagisawa, Takumi Ehara, Kiyoshi Miyata, Ken Onda, Jenny Pirillo, Yuh Hijikata, Tomoaki Hiraoka, Shinya Hayami, Benjamin Le Ouay, Masaaki Ohba*
Angew. Chem. Int. Ed. 62, e202306853 (2023).

[137] "Highly efficient supramolecular photocatalyst for CO2 reduction with eight carbon–carbon bonds between Ru(II) photosensitizer and Re(I) catalyst unit"
Kei Kamogawa, Antonio Santoro, Ambra Cancelliere, Yuushi Shimoda, Kiyoshi Miyata, Ken Onda, Fausto Puntoriero, Sebastiano Campagna, Yusuke Tamaki, Osamu Ishitani,
ACS Catalysis, 14, 6867 - 6875 (2023).

[136] "Highly Efficient Light Harvesting of Eu(III) Complex in a Host-Guest Film by Triplet Sensitization"
Shiori Miyazaki, Kenichi Goushi, Yuichi Kitagawa, Yasuchika Hasegawa, Chihaya Adachi, Kiyoshi Miyata,* and Ken Onda*
Chem. Sci. 14, 6867 - 6875 (2023). (Outside Back Cover, 2023 Most Popular Inorganic Chemistry Articles Collection)

[135] "Unprecedented highly efficient photoluminescence in a phosphorescent Ag(I) coordination polymer"
Haruka Yoshino,* Masaki Saigo, Kiyoshi Miyata, Ken Onda, Jenny Pirillo, Yuh Hijikata, Wataru Kosaka, Hitoshi Miyasaka*
Chem. Comm. 59, 4616 (2023).

[134] "Singlet fission as a polarized spin generator for dynamic nuclear polarization"
by Yusuke Kawashima, Tomoyuki Hamachi, Akio Yamauchi, Koki Nishimura, Yuma Nakashima, Saiya Fujiwara, Nobuo Kimizuka, Tomohiro Ryu, Tetsu Tamura, Masaki Saigo, Ken Onda, Shunsuke Sato, Yasuhiro Kobori, Kenichiro Tateishi, Tomohiro Uesaka, Go Watanabe*, Kiyoshi Miyata*, and Nobuhiro Yanai*,
Nature Comm. 14, 1056 (2023).

[133] "Solvent-dependent dual emission processes in charge-transfer excited states of phenothiazine-triphenyltriazine conformers"
Tomohiro Ryu, Kiyoshi Miyata, Masaki Saigo, Yuushi Shimoda, Youichi Tsuchiya, Hajime Nakanotani, Chihaya Adachi, Ken Onda*
Chem. Phys. Lett. 809, 140155-140155 (2022). (Invited Paper).

[132] "A Red Light-Driven CO-releasing Complex: Photoreactivities and Excited-state Dynamics of Highly-Distorted Tricarbonyl Rhenium Phthalocyanines"
Mengfei Wang, Kei Murata, Yosuke Koike, Gediminas Jonusauskas, Amaury Furet, Dario M. Bassani, Daisuke Saito, Masako Kato,* Yuushi Shimoda, Kiyoshi Miyata, Ken Onda,* and Kazuyuki Ishii*
Chem. Eur. J. 28, e202200716 (2022) (Cover Future).

[131] "Eliminating the reverse ISC bottleneck of TADF through excited state engineering and environment-tuning toward state resonance leading to mono-exponential sub-µs decay. High OLED external quantum efficiency confirms efficient exciton harvesting"
Hartmut Yersin*, Rafał Czerwieniec, Larisa Mataranga-Popa1, Jan-Michael Mewes*, Gang Cheng*, Chi-Ming Che*, Masaki Saigo, Shuji Kimura, Kiyoshi Miyata, Ken Onda*
Adv. Func. Mat. 32, 2201772 (2022).

[130] "Highly Fluorescent Bipyrrole-based Tetra-BF2 Flag-hinge Chromophores: Achieving Multicolor and Circularly Polarized Luminescence",
Luxia Cui, Hyuga Shinjo, Takafumi Ichiki, Koichi Deyama, Takunori Harada, Kohei Ishibashi, Takumi Ehara, Kiyoshi Miyata, Ken Onda, Yoshio Hisaeda,* and Toshikazu Ono*
Angew. Chem. Int. Ed. 61, e202204358 (2022).

[129] "Characterisation of Excited States in a Multiple-Resonance-Type Thermally Activated Delayed Fluorescence Molecule Using Time-Resolved Infrared Spectroscopy"
Masaki Saigo, Yuushi Shimoda, Takumi Ehara, Tomohiro Ryu, Kiyoshi Miyata, and Ken Onda*
Bull. Chem. Soc. Jpn. 95, 381-388 (2022). (Slected Paper, Inside Cover)

[128] "Aggregation-induced Emission Active Thermally-activated Delayed Fluorescence Materials Possessing N-Heterocycle and Sulfonyl Groups",
Yasunori Matsui,* Yudai Yokoyama, Takuya Ogaki, Kenta Ishiharaguchi, Akitsugu Niwa, Eisuke Ohta, Masaki Saigo, Kiyoshi Miyata, Ken Onda,* Hiroyoshi Naito,* Hiroshi Ikeda*
J. Mater. Chem. C, 10, 4607-4613 (2022). (Back Cover)

[127] "Heavy metal-free visible-to-UV photon upconversion with over 20% efficiency sensitized by a ketocoumarin derivative",
Masanori Uji, Naoyuki Harada, Nobuo Kimizuka,* Masaki Saigo, Kiyoshi Miyata, Ken Onda, and Nobuhiro Yanai*
J. Mater. Chem. C, 10, 4558-4562 (2022).

[126] "Low-threshold exciton-polariton condensation via fast polariton relaxation in an organic microcavities" Tomohiro Ishii, Kiyoshi Miyata, Masashi Mamada, Fatima Bencheikh, Fabrice Mathevet, Ken Onda, Stéphane Kéna-Cohen, and Chihaya Adachi*
Adv. Opt. Mater. 2102034 (2021).

[125] "Enhanced light-matter interaction and polariton relaxation by the control of molecular orientation"
Tomohiro Ishii, Fatima Bencheikh, Sébastien Forget, Sébastien Chénais, Benoit Heinrich, David Kreher, Lydia Sosa Vargas, Kiyoshi Miyata, Ken Onda, Takashi Fujihara, Stéphane Kéna-Cohen, Fabrice Mathevet, and Chihaya Adachi*
Adv. Opt. Mater. 2101048 (2021).

[124] "Photoinduced Oxygen Transport in Cobalt Double-Perovskite Crystal EuBaCo2O5.39"
Masaki Hada*, Satoshi Ohmura, Tadahiko Ishikawa, Masaki Saigo, Naoya Keio, Wataru Yajima, Tatsuya Suzuki, Daisuke Urushihara, Kou Takubo, Yusuke Masaki, Makoto Kuwahara, Kenji Tsuruta, Yasuhiko Hayashi, Jiro Matsuo, Takayoshi Yokoya, Ken Onda, Fuyuki Shimojo, Muneaki Hase, Sumio Ishihara, Toru Asaka, Nobuyuki Abe, Taka-hisa Arima, Shin-ya Koshihara, Yoichi Okimoto*
Appl. Mater. Today, 24, 10167 (2021).

[123] "Achieving Thermally Activated Delayed Fluorescence from Benzophenone by Host-Guest Complexation"
Raj Kumar Koninti, Kiyoshi Miyata*, Masaki Saigo, and Ken Onda*
J. Phys. Chem. C, 125, 17392-17399 (2021).

[122] "Mechanistic study of Photocatalytic CO2 reduction using Ru(II)-Re(I) supramolecular photocatalyst"
Kei Kamogawa, Yushi Shimoda, Kiyoshi Miyata, Ken Onda*, Yasuomi Yamazaki, Yusuke Tamaki, and Osamu Ishitani*
Chem. Sci. 12, 9682-9693 (2021).

[121] "Determining Excited-State Structures and Photophysical Properties in Phenylphosphine Rhenium(I) Diimine Biscarbonyl Complexes Using Time-Resolved Infrared and X-ray Absorption Spectroscopies"
Yuushi Shimoda, Kiyoshi Miyata, Masataka Funaki, Takumi Ehara, Tatsuki Morimoto, Shunsuke Nozawa*, Shin-ichi Adachi, Osamu Ishitani, Ken Onda*
Inorg. Chem. 60, 7773-7784 (2021).

[120] "Guest-tunable Excited States in a Cyanide-bridged Luminescent Coordination Polymer",
Kenta Sasaki, Haruka Yoshino, Yuushi Shimoda, Masaki Saigo, Kiyoshi Miyata, Ken Onda, Kunihisa Sugimoto, Hitomi Yamate, Hiroki Miura, Benjamin Le Ouay, Ryo Ohtani, Masaaki Ohba*
Inorg. Chem. 60, 6140-6146 (2021).

[119] "Coordination geometrical effect on LMCT-depended energy transfer processes of luminescent Eu(III) complexes"
Pedro Paulo Ferreira da Rosa, Shiori Miyazaki, Haruna Sakamoto, Yuichi Kitagawa, Kiyoshi Miyata, Tomoko Akama, Masato Kobayashi, Koji Fushimi, Ken Onda, Tetsuya Taketsugu, and Yasuchika Hasegawa*
J Phys. Chem. A 125, 209-217 (2021).

[118] "Picosecond dynamics in layered cobalt perovskites studied by time-resolved Raman spectroscopy"
R. Fukaya, N. Yamaya, T. Ishikawa, S. Koshihara, K. Onda, Y. Okimoto*, A. Isayama, T. Sasagawa, and K. Horigane
C. R. Phys. 22, no.S2, 1-8 (2021). doi.org/10.5802/crphys.35

[117] "Study of excited states and electron transfer of semiconductor-metal complex hybrid photocatalysts for CO2 reduction using picosecond time-resolved spectroscopies"
Shunsuke Sato*, Sei'ichi Tanaka, Ken-ichi Yamanaka, Shu Saeki, Keita Sekizawa, Takeshi Morikawa, Ken Onda*
Chem. Eur. J. 27, 1127-1137 (2021).

[116] "Intramolecular-Rotation Driven Triplet-to-Singlet Upconversion and Fluctuation Induced Fluorescence Activation in Linearly-Connected Donor-Accepter Molecules"
Yuushi Shimoda, Kiyoshi Miyata*, Masaki Saigo, Youichi Tsuchiya, Chihaya Adachi, and Ken Onda*
J. Chem. Phys. 153, 204702 (2020).

[115] "Vapor Switching of Luminescence Mechanism in a Re(V) Complex"
Kenta Sasaki, Hitomi Yamate, Haruka Yoshino, Hiroki Miura, Kiyoshi Miyata, Ken Onda, Ryo Ohtani, and Masaaki Ohba*
Chem. Comm. 56, 12961-12964(2020).

[114] "Dual Energy Transfer Pathways from an Antenna Ligand to Lanthanide Ion in Trivalent Europium Complexes with Phosphine-Oxide Bridges"
Shiori Miyazaki, Kiyoshi Miyata, Haruna Sakamoto, Fumiya Suzue, Yuichi Kitagawa, Yasuchika Hasegawa, Ken Onda*
J. Phys. Chem. A, 124, 6601-6606 (2020). (Supplementary Cover)

[113]"Liquid-like Dielectric Response is an Origin of Long Polaron Lifetime Exceeding Ten Microseconds in Lead Bromide Perovskites"
Kiyoshi Miyata*, Ryota Nagaoka, Masaki Hada, Takanori Tanaka, Ryuji Mishima, Taihei Kuroda, Sota Sueta, Takumi Iida, Yoshifumi Yamashita, Takeshi Nishikawa, Kenji Tsuruta, Yasuhiko Hayashi, Ken Onda, Toshihiko Kiwa*, Takashi Teranishi*
J. Chem. Phys. 152, 084704 (2020).

[112] "Selective Reduction Mechanism of Graphene Oxide Driven by Photon Mode versus Thermal Mode"
Masaki Hada*, Kiyoshi Miyata, Satoshi Ohmura, Yusuke Arashida, Kohei Ichiyanagi, Ikufumi Katayama, Takayuki Suzuki, Wang Chen, Shota Mizote, Takayoshi Sawa, Takayoshi Yokoya, Toshio Seki, Jiro Matsuo, Tomoharu Tokunaga, Chihiro Itoh, Kenji Tsuruta, Ryo Fukaya, Shunsuke Nozawa, Shinichi Adachi, Jun Takeda, Ken Onda*, Shin-ya Koshihara, Yasuhiko Hayashi, Yuta Nishina*
ACS Nano, 13, 10103-10112 (2019).

[111] "Kinetics and Mechanism of Intramolecular Electron Transfer in Ru(II)-Re(I) Supramolecular CO2-Reduction Photocatalysts: Effects of Bridging Ligands "
Yasuomi Yamazaki, Kei Ohkubo, Daiki Saito, Taiki Yatsu, Yusuke Tamaki, Sei’ichi Tanaka, Kazuhide Koike*, Ken Onda*, and Osamu Ishitani*
Inorg. Chem. 58, 11480-11492 (2019).

[110] "Comparison of picosecond electron dynamics in isolated and clustered Si quantum dots deposited on a semiconductor surface"
Keiki Fukumoto*, Ayşe Seyhan, Ken Onda, Shunri Oda, and Shinya Koshihara
Appl. Phys. Lett. 115, 053105 (2019).

[109] "Suppression of Structural Change upon S1-T1 Conversion Assists Thermally Activated Delayed Fluorescence Process in Carbazole-Benzonitrile Derivatives"
Masaki Saigo, Kiyoshi Miyata*, Sei’ichi Tanaka, Hajime Nakanotani, Chihaya Adachi, Ken Onda*,
J. Phys. Chem. Lett. 10, 2475-2480 (2019). Supplementary Cover

[108] "Direct Measurement of Intramolecular Electron Transfer in a Series of Artificial Photosynthesis Processes"
Ken Onda*, Kei Ohkubo, Yasuomi Yamazaki, Kazuhide Koike, Sei'ichi Tanaka, and Osamu Ishitani,
Ultrafast Phenomena XXI, EPJ Web of Conf., 205, 09037 (2019).

[107] "Optical Study of Electronic Structure and Photoinduced Dynamics in the Organic Alloy System [(EDO-TTF)0.89(MeEDO-TTF)0.11]2PF6"
Tadahiko Ishikawa, Yohei Urasawa, Taiki Shindo, Yoichi Okimoto, Shin-ya Koshihara, Seiichi Tanaka, Ken Onda, Takaaki Hiramatsu, Yoshiaki Nakano, Koichiro Tanaka, and Hideki Yamochi,
Appl. Sci. 9, 1174 (2019).

[106] "Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals"
Masaki Hada*, Shohei Saito, Ryuma Sato, Yasuhiko Hayashi, Yasuteru Shigeta, Ken Onda*,
J. Vis. Exp. 135, e57612 (2018).

[105] "Investigation of excited state, reductive quenching, and intramolecular electron transfer of Ru(II)-Re(I) supramolecular photocatalysts for CO2 reduction using time-resolved IR measurements "
Kazuhide Koike, David C. Grills, Yusuke Tamaki, Etsuko Fujita, Kei Okubo, Yasuomi Yamazaki, Masaki Saigo, Tatsuhiko Mukuta, Ken Onda, and Osamu Ishitani,
Chem. Sci. 9, 2961-2974 (2018).

[104] "Structural Monitoring of the Onset of Excited-State Aromaticity"
Masaki Hada*, Shohei Saito*, Sei’ichi Tanaka, Ryuma Sato, Masahiko Yoshimura, Kazuhiro Mouri, Kyohei Matsuo, Shigehiro Yamaguchi, Mitsuo Hara, Yasuhiko Hayashi, Yasuteru Shigeta*, Ken Onda*, R. J. Dwayne Miller
J. Am. Chem. Soc. 139, 15792-15800 (2017).

[103] "Ultrafast electron dynamics in twisted graphene by femtosecond photoemission electron microscopy"
Mohamed Boutchich, Keiki Fukumoto, Arezki Hakim, Ken Sakurai, Daniela Di Felice, Yannick J. Dappe, Ken Onda, Shin-ya Koshihara
Carbon 124, 49-56 (2017).

[102] "Photochemical Processes in a Rhenium(I) Tricarbonyl N-Heterocyclic Carbene Complex Studied by Time-Resolved Measurements"
Tatsuhiko Mukuta, Peter V. Simpson, Jamila G. Vaughan, Brian W. Skelton, Stefano Stagni, Massimiliano Massi, Kazuhide Koike, Osamu Ishitani, Ken Onda
Inorg. Chem. 56, 3404-3413 (2017).

[101] "Repeated photoswitching performance of azobenzenes adsorbed on gold surfaces: a balance between space, intermolecular interactions, and phase separation"
Mitsuyuki Kaneta, Takumu Honda, Ken Onda, Mina Han
New J. Chem. 41, 1827-1833 (2017).

[100] "Structural Deformation of a Ring-shaped Re(I) Diimine Dinuclear Complex in the Excited State",
Sei'ichi Tanaka, Yoshitaka Matsubara, Tsuyoshi Asatani, Tatsuki Morimoto, Osamu Ishitani, Ken Onda,
Chem. Phys. Lett. 662, 120-126 (2016).

[99] "Direct Observation of the Triplet Metal Centered State in [Ru(bpy)3]2+ Using Time-resolved Infrared Spectroscopy",
Tatsuhiko Mukuta, Sei'ichi Tanaka, Akiko Inagaki, Shin-ya Koshihara, Ken Onda,
ChemistrySelect, 1, 2802-2807 (2016). Open Access

[98] "Bandgap Modulation in Photoexcited Topological Insulator Bi2Te3 via Atomic Displacements"
Masaki Hada, Katsura Norimatsu, Sei'ichi Tanaka, Sercan Keskin, Tetsuya Tsuruta, Kyushiro Igarashi, Tadahiko Ishikawa, Yosuke Kayanuma, R. J. Dwayne Miller, Ken Onda, Takao Sasagawa, Shin-ya Koshihara, Kazutaka G. Nakamura,
J. Chem. Phys. 145, 024504-1 - -9 (2016).

[97] "Direct observations of the photoinduced change in dimerization in K-TCNQ",
Tadahiko Ishikawa, Ryosuke Hosoda, Yoichi Okimoto, Sei’ichi Tanaka, Ken Onda, Shinya Koshihara, and Reiji Kumai
Phys. Rev. B, 93, 195130-1 - -8 (2016).

[96] "Direct Observation of Collective Modes Coupled to Molecular Orbital Driven Charge Transfer"
Tadahiko Ishikawa, Stuart A. Hayes, Sercan Keskin, Gaston Corthey, Masaki Hada, Kostyantyn Pichugin, Alexander Marx, Julian Hirscht, R.J. Dwayne Miller, Kenta Shionuma, Ken Onda, Yoichi Okimoto, Shin-ya Koshihara, Takashi Yamamoto, Cui Hengbo, Mitsushiro Nomura, Yugo Oshima, Majed Abdel-Jawad, Reizo Kato,
Science, 350, 1501-1505 (2015).

[95] "Characterization of the Excited States of Distal- and Proximal-[Ru(tpy)(pynp)OH2]2+ in Aqueous Solution Using Time-Resolved Infrared Spectroscopy"
Sei'ichi Tanaka, Kosuke Takahashi, Masanari Hirata, Masayuki Yagi, Ken Onda
J. Photochem. Photobio. A: Chem. 313, 87-98 (2015).

[94] "Ultrafast electronic state conversion at room temperature utilizing hidden state in cuprate ladder system"
R. Fukaya, Y. Okimoto, M. Kunitomo, K. Onda, T. Ishikawa, S. Koshihara, H. Hashimoto, S. Ishihara, A. Isayama, H. Yui, and T. Sasagawa,
Nature Comm. 6, 8519-1 - -7(2015).

[93] "Lifetimes of photogenerated electrons on a GaAs surface affected by nanostructural defects"
K. Fukumoto, Y. Yamada, S. Koshihara, K. Onda,
Applied Physics Express, 8, 101201-1 - -4(2015). Spotlights

[92] "Different Time-scale Relaxation Dynamics in Organic Supramolecular Ferroelectrics Studied by Linear and Nonlinear Spectroscopy"
Tsugumi Umanodan, Sei'ichi Tanaka, Suguru Naruse, Tadahiko Ishikawa, Ken Onda, Shin-ya Koshihara, Sachio Horiuchi, and Yoichi Okimoto,
J. Phys. Soc. Jpn. 84, 073707-1 - -5 (2015).

[91] "Visualization of ultrafast electron dynamics using time-resolved photoemission electron microscopy"
K. Fukumoto, Y. Yamada, T. Matsuki1, K. Onda, T. Noguchi, R. Mizokuchi, S. Oda, and S. Koshihara,
Ultrafast Phenomena XIX, Springer Proceedings in Physics, 162, 337-340 (2015).

[90] "Observation of the Dark State in Ruthenium Complexes Using Femtosecond Infrared Vibrational Spectroscopy"
Ken Onda, Tatsuhiko Mukuta, Sei'ichi Tanaka, Kei Murata, and Akiko Inagaki,
Ultrafast Phenomena XIX, Springer Proceedings in Physics, 162, 475-478 (2015).

[89] "Femtosecond time-resolved photoemission electron microscopy for spatiotemporal imaging of photogenerated carrier dynamics in semiconductors"
Keiki Fukumoto, Ken Onda, Yuki Yamada, Takashi Matsuki, Tatsuhiko Mukuta, Sei-ichi Tanaka, and Shin-ya Koshihara,
Rev. Sci. Inst. 85, 083705 (2014).

[88] "Coherent dynamics of photoinduced phase formation in a strongly correlated organic crystal"
Yoshitaka Matsubara, Sho Ogihara, Jiro Itatani, Nobuya Maeshima, Kenji Yonemitsu, Tadahiko Ishikawa, Yoichi Okimoto, Shin-ya Koshihara, Takaaki Hiramatsu, Yoshiaki Nakano, Hideki Yamochi, Gunzi Saito, Ken Onda,
Phys. Rev. B, 89, 161102(R) (2014). Rapid Comm.

[87] "Infrared Vibrational Spectroscopy of [Ru(bpy)2(bpm)]2+ and [Ru(bpy)3]2+ in the Excited Triplet State",
Tatsuhiko Mukuta, Naoto Fukazawa, Kei Murata, Akiko Inagaki, Munetaka Akita, Sei'ichi Tanaka, Shin-ya Koshihara, and Ken Onda,
Inorg. Chem. 53, 2481 (2014). Highlighted Paper

[86] "Direct imaging of electron recombination and transport on a semiconductor surface by femtosecond time-resolved photoemission electron microscopy"
Keiki Fukumoto, Yuki Yamada, Ken Onda, and Shin-ya Koshihara,
Appl. Phys. Lett. 104, 053117 (2014).

[85]"Photochemical graft reactions of a benzophenone-containing alkylthiol monolayer on Au with deuterated poly(styrene)",
Hirokazu Oda, Ken Onda, and Masaru Nakagawa,
Bull. Chem. Soc. Jpn. 86, 1035 (2013). Selected Paper

[84] "Unconventional photonic phase change of charge-density-wave phase in two-leg ladder cuprate Sr14Cu24O41"
R. Fukaya, Y. Okimoto, M. Kunitomo, T. Ishikawa, K. Onda, S. Koshihara, A. Isayama, and T. Sasagawa,
J. Phys. Soc. Jpn. 82, 083707 (2013).

[83] "Time-Resolved Infrared Vibrational Spectroscopy of the Photoinduced Phase Transition of Pd(dmit)2 Salts Having Different Orders of Phase Transition"
Naoto Fukazawa, Takahiro Tanaka, Tadahiko Ishikawa, Yoichi Okimoto, Shin-ya Koshihara, Takashi Yamamoto, Masafumi Tamura, Reizo Kato, and Ken Onda,
J. Phys. Chem. C 117, 13187 (2013).

[82] "Ultrafast real space dynamics of photoexcited state in a layered perovskite-type spin crossover oxide La1.5Sr0.5CoO4"
Y. Okimoto, T. Egawa, R. Fukaya, M. Matsubara, Y. Yamada, T. Ishikawa, K. Onda, S. Koshihara, H. Taniguchi, M. Itoh, A. Isayama, and T. Sasagawa,
J. Phys. Soc. Jpn, 82, 083707 (2013).

[81] "Mapping molecular motions leading to charge delocalization with ultrabright electrons"
Meng Gao, Cheng Lu, Hubert Jean-Ruel, Lai Chung Liu, Alexander Marx, Ken Onda, Shin-ya Koshihara, Yoshiaki Nakano, Xiangfeng Shao, Takaaki Hiramatsu, Gunzi Saito, Hideki Yamochi, Ryan R. Cooney, Gustavo Moriena, German Sciaini, and R.J. Dwayne Miller,
Nature, 496, 343 (2013).

[80] "The Earliest Stage of Photoinduced Phase Transition in a Strongly Correlated Organic System Using a 10-fs Pulse",
Ken Onda, Yoshitaka Matsubara, Tadahiko Ishikawa, Yoichi Okimoto, Shin-ya Koshihara, Takaaki Hiramatsu, Gunzi Saito, Yoshiaki Nakano, Hideki Yamochi,
Ultrafast Phenomena XVIII, EPJ Web of Conferences, 41, 03001 (2013).

[79] "Photochemistry of fac-Re(bpy)(CO)3Cl"
Shunsuke Sato, Yasuo Matubara, Kazuhide Koike, Magnus Falkenstr?m, Tetsuro Katayama, Yukihide Ishibashi, Hiroshi Miyasaka, Seiji Taniguchi, Haik Chosrowjan, Noboru Mataga, Naoto Fukazawa, Shinya Koshihara, Ken Onda, and Osamu Ishitani,
Chem. Eur. J. 18, 15722 (2012).

[78] "Probing the metal-insulator phase transition in the (DMEDO-EBDT)2PF6 single crystal by optical measurements"
T. Ishikawa, M. Kitayama, A. Chono, K. Onda, Y. Okimoto, S. Koshihara, Y. Nakano, H. Yamochi, T. Morikawa, T. Shirahata, and Y. Misaki,
J. Phys. Cond. Mat. 24, 195501 (2012).

[77] "Charge and structural dynamics in photoinduced phase transition of (EDO-TTF)2PF6 examined by picosecond time-resolved vibrational spectroscopy"
Naoto Fukazawa, Minoru Shimizu, Tadahiko Ishikawa, Yoichi Okimoto, Shin-ya Koshihara, Takaaki Hiramatsu, Yoshiaki Nakano, Hideki Yamochi, Gunzi Saito, and Ken Onda,
J. Phys. Chem. C, 116, 5892 (2012).

[76] "Photoinduced Ionic to Neutral Phase Transition in TTF-CA Studied by Time-resolved Infrared Vibrational Spectroscopy"
Yoshitaka Matsubara, Tatsushi Yoshida, Tadahiko Ishikawa, Yoichi Okimoto, Shin-ya Koshihara, and Ken Onda,
Acta Physica Polonica A, 121, 340 (2012).

[75]"Photo-induced Structural Changes at a Surface of Organic Single Crystals Observed by Vibrational Sum Frequency Generation Spectroscopy"
K. Fukumoto, S. Koshihara, N. Fukazawa, T. Ishikawa, H. Yamamoto, R. Kato, and K. Onda,
Acta Physica Polonica A, 121, 313 (2012).

[74]"Slow dynamics of the photoinduced phase transition in Pd(dmit)2 salt"
T. Ishikawa, T. Tanaka, N. Fukazawa, Y. Matsubara, Y. Okimoto, K. Onda, S. Koshihara, M. Tamura, R. Kato,
Acta Physica Polonica A, 121, 316 (2012).

[73]"Femtosecond Reflection Spectroscopy in La1.5Sr0.5CoO4"
Tsugumi Egawa, Yoichi Okimoto, Ryo Fukaya, Ken Onda, Tadahiko Ishikawa, Shin-ya Koshihara, Akira Isayama, and Takao Sasagawa,
Acta Physica Polonica A, 121, 307 (2012).

[72]"Photoinduced Phase Transition in Pr0.5Ca0.5CoO3 Studied by Sequential Pulse Excitations"
Komomo Seko, Yoichi Okimoto, Masashi Kurashima, Ryo Fukaya, Tsugumi Egawa, Tadahiko Ishikawa, Ken Onda, Shin-ya Koshihara, Toru Kyomen, and Mitsuru Itoh,
Acta Physica Polonica A, 121, 369 (2012).

[71] "Ultrafast dynamics of photoinduced electronic phase modula-tion in Sr14-xCaxCu24O41"
R. Fukaya, M. Kunitomo, Y. Okimoto, T. Ishikawa, K. Onda, S. Koshihara, H. Yui, and T. Sasagawa,
Acta Physica Polonica A, 121, 310 (2012).

[70] "Search for the photo-induced hidden phase in inorganic and organic systems"
S. Koshihara, K. Onda, Y, Okimoto, T. Ishikawa,
Acta Physica Polonica A, 121, 328 (2012).

[69] "Photoinduced Neutral-to-Ionic Phase Transition in Tetrathiafulvalene-p-Chloranil Studied by Time-resolved Vibrational Spectroscopy"
Yoshitaka Matsubara, Yoichi Okimoto, Tatsushi Yoshida, Tadahiko Ishikawa, Shin-ya Koshihara, and Ken Onda,
J. Phys. Soc. Jpn, 80, 124711(2011).

[68] "Ultrafast Spectral Weight Transfer in RBaCo2O6-δ (R=Sm, Gd, and Tb): A Role of Electronic Correlation in Photoinduced Phase Transition"
Y. Okimoto, T. Miyata, M.S. Endo, M. Kurashima, K. Onda, T. Ishikawa, S. Koshihara1, M. Lorenc, E. Collet, H. Cailleau, and T. Arima,
Phys. Rev. B, 84, 121102 (2011).

[67] "Acceleration of domain wall movement by photoirradiation in perovskite-type cobaltite"
Y. Okimoto, M. Kurashima, K. Seko, T. Ishikawa, K. Onda, S. Koshihara, T. Kyomen, and M. Itoh,
Phys. Rev. B, 83, 161101(R) (2011). Rapid Comm.

[66] "Photoinduced Dynamics of a Quasi-1D Organic Conductor over a Range from 10 fs to 100 ps"
Ken Onda, Sho Ogihara, Jiro Itatani, Tadahiko Ishikawa, Yoichi Okimoto, Shinya Koshihara, Xiangfeng Shao, Yoshiaki Nakano, Hideki Yamochi, and Gunzi Saito,
Ultrafast Phenomena XVII, Oxford University Press, New York, pp188-190 (2011).

[65] "Light-driven modulation of fluorescence color from azobenzene derivatives containing electron-donating and electron-withdrawing groups"
Mina Han, Yasuo Norikane, Ken Onda, Yoko Matsuzawa, Masaru Yoshida, and Masahiko Hara
New J. Chem. 34, 2892-2896 (2010).

[64] "Ultrafast and large reflectivity change by ultraviolet excitation of the metallic phase in the organic conductor (EDO-TTF)2PF6"
K. Onda, M. Shimizu, F. Sakaguchi, S. Ogihara, T. Ishikawa, Y. Okimoto, S. Koshihara, X. F. Shao, Y. Nakano, H. Yamochi, G. Saito,
Physica B, 405, S350 (2010).

[63] "Large and ultrafast photoinduced reflectivity change in the charge separated phase of Et2Me2Sb[Pd(dmit)2]2"
T. Ishikawa, N. Fukazawa, Y. Matsubara, R. Nakajima, K. Onda, Y. Okimoto, S. Koshihara, M. Lorenc, E. Collet, M. Tamura, and R. Kato,
Phys. Rev. B, 80, 115108 (2009).

[62] "Ultrasonic propagation of a metallic domains in Pr0.5Ca0.5CoO3 undergoing a photoinduced insulator-metal transition"
Y. Okimoto, X. Peng, M.E. Tamura, T. Morita, K. Onda, T. Ishikawa, S. Koshihara, N. Todoroki, T. Kyomen, and M. Itoh,
Phys. Rev. Lett. 103, 027402 (2009).

[61] "Anomalous photo-induced response by double-pulse excitation in the organic conductor (EDO-TTF)2PF6"
K. Onda, S. Ogihara, T. Ishikawa, Y. Okimoto, X.F. Shao, Y. Nakano, H. Yamochi, G. Saito and S. Koshihara
J. Phys. Conf. Ser. 148, 012002 (2009).

[60] "Excitation photon energy dependence of photo-induced phase transition in (EDO-TTF)2PF6"
S. Ogihara, K. Onda, M. Shimizu, T. Ishikawa, Y. Okimoto, X. F. Shao, Y. Nakano, H. Yamochi, G. Saito, and S. Koshihara,
J. Phys. Conf. Ser. 148, 012008 (2009).

[59] "The future of photo-induced phase transition (PIPT) -How fast and slow it can be changed ? -"
A. Tomita, S. Koshihara, S. Adachi, J. Itatani, K. Onda, S. Ogihara, Y. Nakano, and H. Yamochi
J. Phys. Conf. Ser. 148, 012066 (2009).

[58] "Photoinduced insulator-metal transition in Pr0.5Ca0.5CoO3 as studied by femtosecond spectroscopy"
Y. Okimoto, X. Peng, M. Tamura1, T. Morita, K. Onda, T. Ishikawa, S. Koshihara, N. Todoroki, T. Kyomen, and M. Itoh,
J. Phys. Conf. Ser. 148, 012019 (2009).

[57] "Probing the photo induced phase transition in (C2H5)2(CH3)2Sb[Pd(dmit)2]2"
N. Fukazawa, T. Ishikawa, R. Nakajima, Y. Matsubara, M. Kitayama, S. Koshihara, Y. Okimoto, K. Onda, M. Lorenc, E. Collet, M. Tamura, and R. Kato,
J. Phys. Conf. Ser. 148, 012003 (2009).

[56] "Ultrafast Gigantic Photo-Response in Charge-Ordered Organic Salt (EDO-TTF)2PF6 on 10-fs time scales"
J. Itatani, M. Rini, A. Cavalleri, K. Onda, T. Ishikawa, S. Ogihara, S. Koshihara, X.F. Shao, Y. Nakano, H. Yamochi, G. Saito, and R. W. Schoenlein
Ultrafast Phenomena XVI, Springer-Verlag, Berlin, pp185-187 (2009).

[55] "The photo-induced phase transition in Et2Me2Sb[Pd(dmit)2]2"
T. Ishikawa, N. Fukazawa, Y. Matsubara, R. Nakajima, K. Onda, Y. Okimoto, S. Koshihara, M. Tamura, R. Kato, M. Lorenc, and E. Collet,
Phys. Stat. Sol. (C) 6, 112-115 (2009).

[54] "Femtosecond time-resolved reflection spectroscopy in Pr1-xCaxMnO3 (x=0.37)"
X. Peng, Y. Okimoto, M. Endo, K. Sato, T. Aizawa, K. Onda, T. Ishikawa, S. Koshihara, and T. Arima,
Phys. Stat. Sol. (C) 6, 252-255 (2009).

[53] "Nanostructured TiO2 photocatalyst and pump-probe spectroscopic study",
Wen-can Zhou, Zheng-cao Li, Zheng-jun Zhang, Ken Onda, Sho Ogihara, Yoichi Okimoto, Shin-ya Koshihara
Frontiers of Materials Science in China, 4, 403-408 (2009).

[52] "Interferometric two-photon photoemission correlation technique and femtosecond wet-electron dynamics at the TiO2 (110) surface",
Bin Li, Jin Zhao, Min Feng, Ken Onda
Frontiers of Physics in China, 3, 26-40 (2008).

[51] "Photoinduced Change in the Charge Order Pattern in the Quarter-filled Organic Conductor (EDO-TTF)2PF6 with Strong Electron-Phonon Interaction",
K. Onda, S. Ogihara, K. Yonemitsu, N. Maeshima, T. Ishikawa, Y. Okimoto, X.F. Shao, Y. Nakano, H. Yamochi, G. Saito, and S. Koshihara,
Phys. Rev. Lett. 101, 067403-1 - 4 (2008).

[50] "The Photo-Induced Phase and Coherent Phonon in the Organic Conductor (EDO-TTF)2PF6",
K. Onda, S. Ogihara, T. Ishikawa, Y. Okimoto, X.F. Shao, H. Yamochi, G. Saito, and S. Koshihara,
J. Phys. Cond. Mat. 20, 224018-1 - 4(2008).

[49] "Ultrafast gigantic photo-response in (EDO-TTF)2PF6 initiated by 10-fs laser pulses",
J. Itatani, M. Rini, A. Cavalleri, K. Onda, T. Ishikawa, S. Koshihara, X. Shao, H. Yamochi, G. Saito, and R. W. Shoenlein,
Ultrafast Phenomena XV, Springer-Verlag, Berlin, pp621-623 (2007).

[48] "Ultrafast proton-coupled electron transfer in heterogeneous photocatalysis",
J. Zhao, K. Onda, B. Li, and H. Petek,
Proc of. SPIE, 6325, 63250W-1 - -10 (2006).

[47] "Ultrafast Interfacial Proton-Coupled Electron Transfer",
Bi. Li, J. Zhao, K. Onda, K. D. Jordan, J. Yang, and H. Petek,
Science, 311, 1436-1440 (2006).

[46] "Phase transition in (EDO-TTF)2PF6: domain growth in the thermal hysteresis and ultra-fast photoinduced effects"
L. Guerin, D. Glijer, N. Moisan, M. Lorenc, M. Buron-Le Cointe, E. Collet, H. Cailleau, A. Ota, G. Saito, X. Shao, H. Yamochi, M. Chollet, K. Onda, T. Ishikawa and S. Koshihara,
J. Phys. Conf. Ser. 21, 149-154 (2005).

[45] "Ultrafast infrared spectroscopic study of the photo-induced phase transition in (EDO-TTF)2PF6"
K. Onda, T. Ishikawa, M. Chollet, X. Shao, H. Yamochi, G. Saito, and S. Koshihara,
J. Phys. Conf. Ser. 21, 216-220 (2005).

[44] "Femtosecond imaging of surface plasmon dynamics in a nano-structured silver film"
A. Kubo, K. Onda, H. Petek, Z. Sun, Y. S. Jung, and H. K. Kim,
Nano Lett. 5, 1123 (2005).

[43] "The Electronic Structure of Methanol Covered TiO2(110) Surfaces",
K. Onda, B. Li, J. Zhao, and H. Petek,
Surf. Sci. 593, 32 (2005).

[42] "Wet Electrons at the H2O/TiO2(110) Surfaces",
K. Onda, B. Li, J. Zhao, K. D. Jordan, J. Yang, and H. Petek,
Science, 308, 1154 (2005).

[41] "Surface Femtochemistry: Photocatalytic reaction dynamics of methanol / TiO2(110)",
K. Onda, B. Li, and H. Petek,
Ultrafast Phenomena XIV, Springer-Verlag, Berlin, pp416-418 (2005).

[40] "Imaging of localized silver plasmon dynamics with sub-fs time and nano-meter spatial resolution"
A. Kubo, K. Onda, H. Petek, Z. Shun, Y. S. Jung, and, H. K. Kim,
Ultrafast Phenomena XIV, Springer-Verlag, Berlin, pp645-649 (2005).

[39] "Optical Control of Two-Photon Excitation Efficiency of α-Perylene Crystal by Pulse Shaping",
T. Okada, I. Otake, R. Mizoguchi, K. Onda, S. S. Kano, and A. Wada,
J. Chem. Phys. 121, 6386 (2004).

[38] "Two-photon photoemission spectroscopy of TiO2(110) surfaces modified by defects and O2 or H2O adsorbates",
K. Onda, B. Li, and H. Petek,
Phys. Rev. B, 70, 045415-1 (2004).

[37] "Structural Change of CO Adsorbed on Pt(111) by Laser Heating: Time-resolved Sum-frequency Generation Study",
S. Katano, S. Dobashi, J. Kubota, K. Onda, A. Wada, S. S. Kano, and K. Domen,
Chem. Phys. Lett., 337, 601-606 (2003).

[36] "Dynamic processes of olefins adsorbed on hydroxyl groups of DM20 zeolite excited by picosecond infrared pulses: vibrational relaxation, short-lived species and desorption ",
K. Onda, K. Tanabe, H. Noguchi, A. Wada, K. Domen, and C. Hirose,
J. Phys. Chem. B, 107, 11391-11396(2003).

[35] "Vibrational relaxation of adsorbate and adsorbent at the CO-adsorbed DM-20 zeolite surface",
K. Onda, Y. Iwasawa, and A. Wada,
Chem. Phys. Lett,. 370, 437-442 (2003).

[34] "Thinning-out in optimized pulse shaping method using genetic algorithm",
R. Mizoguchi, K. Onda, S. S. Kano, and A. Wada,
Rev. Sci. Inst. 74, 2670- (2003).

[33] "Second Harmonic Observation of Cu(111) Surface: In situ Measurements during Molecular Adsorption",
H. Ishida, R. Mizoguchi, K. Onda, A. Wada, and C. Hirose,
Surf. Sci., 526, 201-207 (2003).

[32] "Time-resolved SFG study of formate on Ni(111) surface under irradiation of picosecond laser pulses",
H. Noguchi, T. Okada, K Onda, S. S. Kano, A. Wada, and K. Domen,
Surf. Sci., 528, 183-188 (2003).

[31] "SFG spectroscopy of CO/Ni(111): UV pumping and the transient hot band transition of adsorbed CO",
A. Bandara, S. S. Kano, K. Onda, S. Katano, J. Kubota, K. Domen, C. Hirose, and A. Wada,
Bull. Chem. Soc. Jpn., 75, 1125-1132 (2002).

[30] "Time-resolved study of formate on Ni(111) surface by picosecond SFG spectroscopy",
K. Kusafuka, H. Noguchi, K. Onda, J. Kubota, K. Domen, C. Hirose and A. Wada,
Surf. Sci., 502-503, 313-318 (2002).

[29] "Realtime observation of the desorption process of isobutene from zeolite using picosecond infrared lasers",
K. Onda, A. Wada, K. Domen and C. Hirose,
Surf. Sci., 502-503, 319-324 (2002).

[28] "Controlling Packing Structure of Hydrophobic Alkyl Tails of Monolayered Films of Ion-Paired Macrocyclic Amphiphiles as Studied by Sum-Frequency Generation Spectroscopy",
K. Onda, M. Nakagawa, T. Asakai, R. Watase, A. Wada, K. Ichimura, and C. Hirose,
J. Phys. Chem. B, 106, 3855-3859 (2002).

[27] "Studies of the surface deuteroxyl group and adsorbed D2O on γ-Al2O3 using picosecond infrared pump-probe spectroscopy",
K. Onda, K. Tanabe, H. Noguchi, A. Wada, T. Shido, A. Yamaguchi, and Y. Iwasawa,
J. Phys. Chem. B, 105, 11456-11461 (2001).

[26] "Observation of unstable reaction intermediate by picosecond tunable infrared laser pulses"
K. Domen, K. Kusafuka, A. Bandara, M. Hara, J. N. Kondo, J. Kubota, K. Onda, A. Wada, C. Hirose"
Stud. in Surf. Sci. Catal., 130, 365-370 (2000).

[25] "Feedback Controlled Pulse Shaping System",
R. Mizoguchi, K. Onda, M. Yamamura, S. S. Kano, C. Hirose, and A. Wada,
J. Spec. Soc. Japan, 49, 287-291 (2000) in Japanese.

[24]"SFG study of unstable surface species by picosecond pump-probe method",
K. Domen, A. Bandara, J. Kubota, K. Onda, A. Wada and C. Hirose,
Surf. Sci, 427-428, 349-357 (1999).

[23]"Time-resolved SFG study of the vibrational excitation of adsorbed CO on Ni(111) and NiO(111) surface under the irraditaion of UV and Visible photons",
A. Bandara, J. Kubota, K. Onda, A. Wada, K. Domen, and C. Hirose,
Surf. Sci., 427-428, 331-336 (1999).

[22]"Short-lived reactive formate species on NiO(111) observed by picosecond temperature jump",
A. Bandara, J. Kubota, K. Onda, A. Wada, K. Domen, and C. Hirose,
Surf. Sci., 433-435, 83-87 (1999)

[21]"Screening of SFG signals from bridged CO on Ni(111) by the coexistance of linear CO",
S. Katano, A. Bandara, J. Kubota, K. Onda, A. Wada, K. Domen, and C. Hirose,
Surf. Sci., 427-428, 337-342 (1999).

[20] "Vibrational Relaxation Process of Polyatomic Molecules Adsorbed in Zeolites",
K. Onda, M. Yaginuma, A. Wada, K. Domen, and C. Hirose,
Laser Chem., 19, 321-324 (1999).

[19] "Short-lived Formate Species on NiO(111) Surface Formed by th Irradiation of Picosecond 1064 nm Laser Pulses: Time-resolved Sum Frequency Generation (SFG) Study",
A. Bandara, J. Kubota, K. Onda, A. Wada, K. Domen, and C. Hirose,
J. Surf. Sci. Soc. Japan, 19, 475-478 (1998) in Japanese.

[18]"Polarization characteristics from SFG spectra of clean and regulatively oxidized Ni(100) surfaces adsorbed propionate and formate",
T. Yuzawa, T. Shioda, J. Kubota, K. Onda, A. Wada, K. Domen, and C. Hirose,
Surf. Sci., 416, L1090-L1094 (1998).

[17] "Picosecond infrared Pump-Probe Spectrum of D2O Adsorbed at Acid OD Group of Zeolite",
T. Fujino, M. Kashitani, K. Onda, A. Wada, K. Domen, C. Hirose, M. Ishida, F. Goto, and S. S. Kano,
J. Chem. Phys., 109, 2460-2466 (1998).

[16]"Short-Lived Reactive Intermediate in the Decomposition of Formate on NiO(111) Surface Observed by Picosecond Temperature Jump",
A. Bandara, J. Kubota, K. Onda, A. Wada, S. S. Kano, K. Domen, and C. Hirose,
J. Phys. Chem. B, 102, 5951-5954 (1998).

[15]"The effect of co-adsorption of on-top CO on the sum-frequency generation signal of bridge CO on the Ni(111) surface",
A. Bandara, S. Katano, J. Kubota, K. Onda, A. Wada, K. Domen, and C. Hirose,
Chem. Phys. Lett., 290, 261-267 (1998).

[14] "Relaxation Process of CO stretching Mode of Metal Carbonyls Adsorbed on Y Zeolites Studied by Pump-Probe Experiment",
K. Onda, M. Yaginuma, T. Yokota, A. Wada, K. Domen, C. Hirose, and S. S. Kano,
J. Chem. Phys., 108, 5935-5941 (1998).

[13] "Adsorption of CO and NO on NiO(111)/Ni(111) surface studied by infrared--visible sum frequency generation spectroscopy",
A. Bandara, S. Dobashi, J. Kubota, K. Onda, A. Wada, K. Domen, C. Hirose and S. S. Kano,
Surf. Sci., 387, 312-319 (1997).

[12] "SFG Investigation of Adsorbed CO and NO on NiO(111) Surface",
A. Bandara, S. Dobashi, J. Kubota, K. Onda, A. Wada, K. Domen, C. Hirose, and S. S. Kano,
J. Surf. Sci. Soc. Japan, 18, 405-410 (1997) in Japanese.

[11] "Experimental and Theoretical Exploration of Photodissociaion of SO2 via the C 1B2 State: Identification of the Dissociation Pathway",
H. Katagiri, T. Sako, A. Hishikawa, T. Yazaki, K. Onda, K. Yamanouchi, and K. Yoshino,
J. Mol. Struct., 413-414, 589-614 (1997).

[10] "A TPD and SFG study of propionic acid adsorbed on Ni(110) surface",
T. Yuzawa, J. Kubota, K. Onda, A. Wada, K. Domen, and C. Hirose,
J. Mol. Struct., 413-414, 307-312 (1997).

[9] "PHOFEX spectroscopy of HgNe and HgAr: Determination of the dissociation energies of the X1Σ+, A3Π0+, and B3Π1 states",
T. Tasaka, K. Onda, A. Hishikawa, and K. Yamanouchi,
Bull. Chem. Soc. Japan, 70, 1039-1045 (1997).

[8] "The effect of adsorbed noble gas atoms on vibrational relaxation of hydroxyl group in zeolite",
T. Fujino, M. Furuki, M. Kashitani, K. Onda, J. Kubota, J. N. Kondo, A. Wada, K. Domen, C. Hirose, F. Wakabayashi, M. Ishida, F. Goto, and S. S. Kano,
J. Chem. Phys., 105, 279-288 (1996).

[7] "Electronic structure of metal-rare gas dimers: Application to sp configuration with strong spin-orbit interaction in HgAr",
K. Onda and K. Yamanouchi,
J. Chem. Phys., 104, 9376-9387 (1996).

[6] "Converging Rydberg series of HgNe: Determination of ion-core structure via Rydberg states",
K. Onda, T. Tasaka, A. Hishikawa, and K. Yamanouchi,
in "Structures and Dynamics of Clusters (T. Kondow, K. Kaya and A. Terasaki Eds. Universal Academy Press, Tokyo, 1996)", 347-355.

[5] "Induction of optical transitions through complexation within Hg-rare gas van der Waals systems",
L. Krim, C. Jouvet, B. Soep, K. Onda, K. Yamanouchi, and J. P. Visticot,
J. Chem. Phys., 103, 5956-5963(1995).

[4] "Interatomic potentials of singlet s-Rydberg series of HgNe van der Waals dimer: Evidence for stabilization by superexchange interaction",
K. Onda, and K. Yamanouchi,
J. Chem. Phys., 102, 1129-1140 (1995).

[3] "Interatomic potentials of triplet s-Rydberg series of HgNe and HgAr van der Waals dimers",
K. Onda, K. Yamanouchi, M. Okunishi, and S. Tsuchiya,
J. Chem. Phys., 101, 7290-7299 (1994).

[2] "Interatomic potential of the HgNe van der Waals complex in the E(3Σ+) Rydberg state",
M. Okunishi, K. Yamanouchi, K. Onda, and S. Tsuchiya,
J. Chem. Phys., 98, 2675-2681　(1993).

[1] "Mechanism of hydrogenation of ethylene via photoproduced unsaturated iron carbonyl in the gas phase",
K. Onda, M. Takahashi, Y. Ishikawa, K. Sugita, K. Tanaka, S. Arai, D. M. Rayner, and P. A. Hackett,
J. Phys. Chem., 95, 758-761　(1991).