modified on 3/22/2024

List of publications by Hiroshi Onishi

Original papers on refereed journals

  1. Chew, Y.-H.; Onishi, H. Infrared Absorption of Zn0.5Cd0.5S Photocatalyst Bandgap-Excited Under an Aqueous Environment. The Journal of Physical Chemistry C 2024, 128, 4535–4543. link
  2. Buessler, M.; Maruyama, S.; Zelenka, M.; Onishi, H.; Backus, E. H. G. Unravelling the interfacial water structure at the photocatalyst strontium titanate by sum frequency generation spectroscopy. Physical Chemistry Chemical Physics 2023, 25, 31471–31480. link
  3. Fu, Z.; Onishi, H., Photocatalytic Reaction in Aqueous Suspension: FTIR Spectroscopy with Attenuated Total Reflection in Diamond. ACS Omega 2023, 8, 33825–33830. link
  4. Fu, Z.; Onishi, H., Infrared and near-Infrared Spectrometry of Anatase and Rutile Particles Bandgap Excited in Liquid. The Journal of Physical Chemistry B 2023, 127, 321–327.link
  5. Sasahara, A.; Kimura, K.; Sudrajat, H.; Happo, N.; Hayashi, K.; Onishi, H., KTaO3 Wafers Doped with Sr or La Cations for Modeling Water-Splitting Photocatalysts: 3D Atom Imaging around Doping Cations. The Journal of Physical Chemistry C 2022, 19745–19755. link
  6. Fu, Z.; Hirai, T.; Onishi, H., Long-Life Electrons in Metal-Doped Alkali-Metal Tantalate Photocatalysts Excited under Water. The Journal of Physical Chemistry C 2021, 125, 26398–26405. link
  7. Kosaka, T.; Ando, T.; Hisatomi, T.; Nishiyama, H.; Zhou, Y.; Domen, K.; Takahashi, Y.; Onishi, H., Microelectrode-Based Transient Amperometry of O2 Adsorption and Desorption on a SrTiO3 Photocatalyst Excited under Water. Physical Chemistry Chemical Physics 2021, 23, 19386–19393. link
  8. Sudrajat, H.; Kitta, M.; Katoh, R.; Ichikuni, N.; Onishi, H., Dependence of Photoexcited Electron Behavior on Octahedral Distortion in Barium-Doped NaTaO3 Photocatalysts. The Journal of Physical Chemistry C 2021, 125, 16403–16412. link
  9. Hashimoto, K.; Amano, K.; Nishi, N.; Onishi, H.; Sakka, T., Comparison of Atomic Force Microscopy Force Curve and Solvation Structure Studied by Integral Equation Theory. The Journal of Chemical Physics 2021, 154, 164702 (11 pages). link
  10. Sudrajat, H.; Kitta, M.; Ito, R.; Nagai, S.; Yoshida, T.; Katoh, R.; Ohtani, B.; Ichikuni, N.; Onishi, H., The Role of the Shell in Core-Shell-Structured La-Doped NaTaO3 Photocatalysts. Physical Chemistry Chemical Physics 2021, 23, 8868–8879. link
  11. Kitta, M.; Taguchi, N.; Sudrajat, H.; Onishi, H., Direct Confirmation of the Dopant Site in Indium-Doped SrTiO3 Photocatalyst Via Atomic-Scale Analytical Transmission Electron Microscopy Imaging. Applied Physics Letters 2021, 118, 153901 (4pages). link
  12. Konno, R.; Maruyama, S.; Kosaka, T.; Katoh, R.; Takahashi, R.; Kumigashira, H.; Ichikuni, N.; Onishi, H.; Matsumoto, Y., Artificially Designed Compositionally-Graded Sr-Doped NaTaO3 Single-Crystalline Thin Films and the Dynamics of Their Photoexcited Electron-Hole Pairs. Chemistry of Materials 2021, 33, 226-233. link
  13. Kosaka, T.; Teduka, Y.; Ogura, T.; Zhou, Y.; Hisatomi, T.; Nishiyama, H.; Domen, K.; Takahashi, Y.; Onishi, H., Transient Kinetics of O2 Evolution in Photocatalytic Water-Splitting Reaction. ACS Catalysis 2020, 13159-13164. link
  14. Sudrajat, H.; Fadlallah, M.; Tao, S.; Kitta, M.; Ichikuni, N.; Onishi, H., Dopant Site in Indium-Doped SrTiO3 Photocatalysts. Phys. Chem. Chem. Phys. 2020, 22, 19178-19187. link
  15. Sudrajat, H.; Kitta, M.; Ito, R.; Nagai, S.; Yoshida, T.; Katoh, R.; Ohtani, B.; Ichikuni, N.; Onishi, H., Water Splitting Activity of La-Doped NaTaO3 Photocatalysts Sensitive to Spatial Distribution of Dopants. Journal of Physical Chemistry C 2020, 124, 15285–15294. link
  16. Teduka, Y.; Sasahara, A.; Onishi, H., Atomic Force Microscopy Imaging of Crystalline Sucrose in Alcohols. ACS Omega 2020, 5, 2569–2574. link
  17. Xue, S.; Sasahara, A.; Onishi, H., Atom-Scale Imaging of TiO2(110) Surface in Water by Frequency-Modulation Atomic Force Microscopy. The Journal of Chemical Physics 2020, 152, 054703 (7 pages). Editor's Pick. link
  18. Fujiwara, T.; Sasahara, A.; Happo, N.; Kimura, K.; Hayashi, K.; Onishi, H., Single-Crystal Model of Highly Efficient Water-Splitting Photocatalysts: A KTaO3 Wafer Doped with Calcium Cations. Chemistry of Materials 2020, 32, 1439–1447. link
  19. Sudrajat, H.; Ichikuni, N.; Onishi, H., Visible Light Responsive La and Fe Co-Doped NaTaO3 Photocatalysts: Local Structure around Dopants. Chemical Physics 2020, 531, 110648 (7 pages). link
  20. Söngen, H.; Jaques, Y. M.; Zivanovic, L.; Seibert, S.; Bechstein, R.; Spijker, P.; Onishi, H.; Foster, A. S.; Kühnle, A., Hydration Layers at the Graphite–Water Interface: Attraction or Confinement? Physical Review B 2019, 200, 205410. link 
  21. Sudrajat, H.; Kitta, M.; Ichikuni, N.; Onishi, H., Double Doping of NaTaO3 Photocatalysts with La and Mn for Strongly Enhanced Visible-Light Absorption. ACS Applied Energy Materials 2 (2019) 7518-7526. link
  22. Moriguchi, S.; Tsujimoto, T.; Sasahara, A.; Kokawa, R.; Onishi, H., Nanometer-Scale Distribution of Lubricant Modifier on Iron Films: A Frequency-Modulation Atomic Force Microscopy Study Combined with Friction Test. ACS Omega 2019, 17593-17599. link
  23. Furukawa, S.; Amano, K.; Ishihara, T.; Hashimoto, K.; Nishi, N.; Onishi, H.; Sakka, T., Enhancement of Stratification of Colloidal Particles near a Substrate Induced by Addition of Non-Adsorbing Polymers. Chemical Physics Letters 2019, 734, 136705. link
  24. Sudrajat, H.; Dhakal, D.; Kitta, M.; Sasaki, T.; Ozawa, A.; Babel, S.; Yoshida, T.; Ichikuni, N.; Onishi, H., Electron Population and Water Splitting Activity Controlled by Strontium Cations Doped in KTaO3 Photocatalysts. Journal of Physical Chemistry C 2019, 123, 18387-18397. link
  25. Mizutani, S.; Karimata, I.; An, L.; Sato, T.; Kobori, Y.; Onishi, H.; Tachikawa, T., Charge Carrier Dynamics in Sr-Doped NaTaO3 Photocatalysts Revealed by Deep UV Single-Particle Microspectroscopy. Journal of Physical Chemistry C 2019, 123, 12592-12598. link
  26. Sodium Tantalate Photocatalysts Doped with Metal Cations: Why Are They Active for Water Splitting? Hiroshi Onishi, ChemSusChem 12 (2019) 1825-1834. link
  27. The Atomic-Scale Structure of LaCrO3-NaTaO3 Solid Solution Photocatalysts with Enhanced Electron Population. Hanggara Sudrajat, Yizhong Zhou, Takuro Sasaki, Nobuyuki Ichikuni, Hiroshi Onishi, Phys. Chem. Chem. Phys. 21 (2019) 5148-5157. link
  28. Cobalt Porphyrins on Mica: Atomic Force Microscope Imaging in Organic Solvents. Hirotaka Honda, Akira Sasahara, Hiroshi Onishi, Colloids and Surfaces A: Physicochemical and Engineering Aspects 561 (2019) 194-200. link
  29. Photoexcited Electrons Driven by Doping Concentration Gradient: Flux-Prepared NaTaO3 Photocatalysts Doped with Strontium Cations, Longjie An, Mitsunori Kitta, Akihide Iwase, Akihiko Kudo, Nobuyuki Ichikuni, Hiroshi Onishi. ACS Catalysis 8 (2018) 9334-9341. link
  30. Molecular-Scale Structures of Surface and Hydration of Bioinert Mixedcharged Self-Assembled Monolayers Investigated by the Frequency Modulation Atomic Force Microscopy, Yuki Araki, Taito Sekine, Ryongsok Chang, Tomohiro Hayashi, Hiroshi Onishi, RSC Advances 8 (2018) 24660-24664. link
  31. Heteroepitaxial Barium-Doped NaTaO3 Films on SrTiO3(001) Substrate, Thin Solid Films 658 (2018) 66-72, Tomoya Fujiwara, Longjie An, Yohan Park, Naohisa Happo, Kouichi Hayashi, Hiroshi Onishi. link
  32. Local Environment of Strontium Cations Activating NaTaO3 Photocatalysts. ACS Catalysis 8 (2018) 880-885. link
  33. Cross-Sectional Imaging of Boundary Lubrication Layer Formed by Fatty Acid by Means of Frequency-Modulation Atomic Force Microscopy, Langmuir, 33 (2017) 10492–10500, Tomoko Hirayama, Ryota Kawamura, Keita Fujino, Takashi Matsuoka, Hiroshi Komiya, Hiroshi Onishi. link
  34. Interface Structure between Tetraglyme and Graphite, Journal of Chemical Physics, 147 (2017) 124701, T. Minato, Y. Araki, K. Umeda, T. Yamanaka, K. Okazaki, H. Onishi, T. Abe, Z. Ogumi. link
  35. Localization of Cesium on Montmorillonite Surface Investigated by Frequency Modulation Atomic Force Microscopy. Surface Science 665 (2017) 32-36, Yuki Araki, Hisao Satoh, Masahiro Okumura, Hiroshi Onishi. link
  36. Intrinsic Superhydrophilicity of Titania-terminated Surfaces, Journal of Physical Chemistry C (2017) 2268-2275, Seij Kawasaki, Eero Holmström, Ryota Takahashi, Peter Spijker, Adam Foster, Hiroshi Onishi, Mikk Lippmaa. link
  37. Transform Theory for Obtaining Number Density Distribution of Solvent Molecules or Colloidal Particles on a Substrate: A Theory for Atomic Force Microscopy, Physical Chemistry Chemical Physics 18 (2016) 15534-15544, Ken-ichi Amano, Kazuya Kobayashi, Keisuke Miyazawa, Yunfeng Liang, Kota Hashimoto, Kazuhiro Fukami, Naoya Nishi, Tetsuo Sakka, Hiroshi Onishi, Takeshi Fukuma. link
  38. Non-contact Atomic Force and Kelvin Probe Force Microscopy on MgO(100) and MgO(100)-Supported Ba, Surface Science 650 (2016) 76-82, Chi Lun Pang, Akira Sasahara, Hiroshi Onishi. link
  39. The Structure of Uniaxially Stretched Isotactic Polypropylene Films: Imaging with Frequency-modulation Atomic Force Microscopy, Polymer 82 (2016) 349-355, Kiminori Uchida, Kazuki Mita, Osamu Matsuoka, Takeharu Isaki, Kenjiro Kimura, Hiroshi Onishi. link
  40. Effect of Etching on Electron–Hole Recombination in Sr-doped NaTaO3 Photocatalysts, Journal of Physical Chemistry C 119 (2015) 28440-28447, Longjie An, Yohan Park, Youngku Sohn, Hiroshi Onishi. link
  41. Force Measurement Reveals Structure of a Confined Liquid: Observation of the Impenetrable Space, Surface Science 641 (2015) 242-246, Ken-ichi Amano, Eisuke Tanaka, Kazuya Kobayashi, Hiroshi Onishi, Naoya Nishi, Tetsuo Sakka. link
  42. Rate of Ag Photodeposition on Sr-doped NaTaO3 Photocatalysts as Controlled by Doping Sites, e-Journal of Surface Science and Nanotechnology 13 (2015) 253-255, Longjie An, Hiroshi Onishi. link
  43. Electron-Hole Recombination Controlled by Doping Sites in Perovskite-structured Photocatalysts: Sr-doped NaTaO3, ACS Catalysis 5 (2015) 3196-3206, Longjie An, Hiroshi Onishi. link
  44. True Atomic-scale Imaging of a Spinel Li4Ti5O12(111) Surface in Aqueous Solution by Frequency-modulation Aatomic Force Microscopy, Applied Physics Letters 105 (2014) 111606 (3 pages), Mitsunori Kitta, Masanori Kohyama, Hiroshi Onishi. link
  45. Physical Operation of Hydrodynamic Orientation of an Azobenzene Supramolecular Assembly with Light and Sound, ChemComm 50 (2014) 5615-5618, Yasuhisa Hotta, Jin Motoyanagi, Shunsuke Suiko, Hiroshi Onishi, Daisuke Iozaki, Ryuichi Arakawa, Akihiko Tsuda. link
  46. Understanding the Interface of Liquids with an Organic Crystal Surface from Atomistic Simulations and AFM Experiments, Journal of Physical Chemistry C 118 (2014) 2058-2066, Peter Spijker, Takumi Hiasa, Tiziana Musso, Rina Nishioka, Hiroshi Onishi, Adam Foster. link
  47. Mercaptohexanol Assembled on Gold: FM-AFM Imaging in Water, Colloids and Surfaces A: Physicochemical and Engineering Aspects 441 (2014) 149-154, Takumi Hiasa, Hiroshi Onishi. link
  48. The Relationship between Local Liquid Density and Force Applied on a Tip of Atomic Force Microscope: A Theoretical Analysis for Simple Liquids, Journal of Chemical Physics 139 (2013) 224710, Ken-ichi Amano, Kazuhiro Suzuki, Takeshi Fukuma, Ohgi Takahashi, Hiroshi Onishi. link
  49. Time-Resolved Infrared Absorption Study of SrTiO3 Photocatalysts Codoped with Rhodium and Antimony, Journal of Physical Chemistry C 117 (2013) 19101-19106, Koji Furuhashi, Jia Qingxinb, Akihiko Kudo, Hiroshi Onishi. link
  50. Water and 2-Propanol Structured on Calcite (104) Probed by Frequency-Modulation Atomic Force Microscopy, Langmuir 29 (2013) 10744-10751, Hirotake Imada, Kenjiro Kimura, Hiroshi Onishi. link
  51. Atom-Resolved AFM Imaging of Calcite Nanoparticles in Water, Chemical Physics 419 (2013) 193-195, Hirotake Imada, Kenjiro Kimura, Hiroshi Onishi. link
  52. Sub-Nanometer-Resolution Imaging of Peptide Nanotubes in Water Using Frequency Modulation Atomic Force Microscopy Chemical Physics 419 (2013) 74-77, Tomoki Sugihara, Itsuho Hayashi, Hiroshi Onishi, Kenjiro Kimura, Atsuo Tamura. link
  53. Phonon Mode of TiO2 Coupled With the Electron Transfer From N3 Dye, Journal of Chemical Physics 138 (2013) 224704 (6 pages), Tomonori Nomoto, Keita Fujio, Akira Sasahara, Hajime Okajima, Naoki Koide, Hiroyuki Katayama, Hiroshi Onishi. link
  54. Competitive Adsorption on Graphite Investigated Using Frequency-Modulation Atomic Force Microscopy: Interfacial Liquid Structure Controlled by Competition of Adsorbed Species, Langmuir 29 (2013) 5801-5805, Takumi Hiasa, Hiroshi Onishi. link
  55. Interfacial Structure of Primary and Tertiary Alcohol Liquids over Hhydrophilic Thiolate Monolayers, Journal of Physical Chemistry C 117 (2013) 5730-5735, Takumi Hiasa, Kenjiro Kimura, Hiroshi Onishi. link
  56. Specific Hydration on p-Nitroaniline Crystal Studied by Atomic Force Microscopy, Journal of Physical Chemistry C 117 (2013) 2939-2943, Rina Nishioka, Takumi Hiasa, Kenjiro Kimura, Hiroshi Onishi. link
  57. Cross-Sectional Structure of Liquid 1-Decanol over Graphite, Journal of Physical Chemistry C 116 (2012) 26475–26479, Takumi Hiasa, Kenjiro Kimura, Hiroshi Onishi. link
  58. Kelvin Probe Force Microscope Study of a Pt/TiO2 Catalyst Model Placed in an Atmospheric Pressure of N2 Environment, Chemistry – An Asian Journal 7 (2012) 1251-1255, Ryohei Kokawa, Masahiro Ohta, Akira Sasahara, Hiroshi Onishi. link
  59. Hydration of Hydrophilic Thiolate Monolayers Visualized by Atomic Force Microscopy, Physical Chemistry Chemical Physics 14 (2012) 8419-8424, Takumi Hiasa, Kenjiro Kimura, Hiroshi Onishi. link addition
  60. Two-Dimensional Distribution of Liquid Hydrocarbons Facing Alkanethiol Monolayers Visualized by Frequency Modulation Atomic Force Microscopy, Colloids and Surfaces A: Physicochemical and Engineering Aspects 396 (2012) 203-207, Takumi Hiasa, Kenjiro Kimura, Hiroshi Onishi. link
  61. Minitips in Frequency-Modulation Atomic Force Microscopy at Liquid-Solid Interfaces, Japanese Journal of Applied Physics 51 (2012) 025703 (4 pages), Takumi Hiasa, Kenjiro Kimura, Hiroshi Onishi. link free access to full text
  62. FM-AFM Imaging of A Commercial Polyethylene Film Immersed in n-Dodecane, Journal of Physics: Condensed Matter 24 (2012) 084011 (4 pages), Takumi Hiasa, Tomoki Sugihara, Kenjiro Kimura, Hiroshi Onishi. link
  63. Aqueous Solution Structure over α-Al2O3(01-12) Probed by Frequency-Modulation Atomic Force Microscopy, Journal of Physical Chemistry C 114 (2010) 21423–21426, Takumi Hiasa, Kenjiro Kimura, Hiroshi Onishi, Masahiro Ohta, Kazuyuki Watanabe, Ryohei Kokawa, Noriaki Oyabu, Kei Kobayashi, Hirofumi Yamada. link
  64. Acetone Adsorption on Oxidized and Reduced TiO2(110): A Scanning Tunneling Microscope Study, Journal of Physical Chemistry C 114 (2010) 14579-14582, Masa-aki Yasuo, Akira Sasahara, Hiroshi Onishi. link
  65. Black-Dye-Adsorbed TiO2 (110) Electrodes Studied by Frequency-Modulation Atomic Force Microscopy, Japanese Journal of Applied Physics 49 (2010) 08LB06 (3 pages), Keita Fujio, Kenjiro Kimura, Naoki Koide, Hiroyuki Katayama, Hiroshi Onishi. link
  66. Time-Domain Infrared-Visible-Visible Sum-Frequency Generation for Surface Vibrational Spectroscopy, Journal of Physical Chemistry C (Letter) 113 (2009) 21467-21470, Tomonori Nomoto, Hiroshi Onishi. link
  67. A Solution-TiO2 Interface Probed by Frequency-Modulation Atomic Force Microscopy, Japanese Journal of Applied Physics 48 (2009) 08JB19 (3 pages), Takumi Hiasa, Kenjiro Kimura, Hiroshi Onishi, Masahiro Ohta, Kazuyuki Watanabe, Ryohei Kokawa, Noriaki Oyabu, Kei Kobayashi, Hirofumi Yamada. link free access to full text
  68. Optically Excited Near-Surface Phonons of TiO2(110) Observed by Fourth-Order Coherent Raman Spectroscopy, Journal of Chemical Physics 131 (2009) 084703 (7 pages), Tomonori Nomoto, Akira Sasahara, Hiroshi Onishi. link
  69. Fourth-Order Coherent Raman Spectroscopy of Liquid-Solid Interfaces: Near-Surface Phonons of TiO2(110) in Liquids, Applied Spectroscopy 63 (2009) 941-946, Tomonori Nomoto, Hiroshi Onishi. link
  70. Time-Resolved Infrared Absorption Study of NaTaO3 Photocatalysts Doped with Alkali Earth Metals, Journal of Physical Chemistry C 113 (2009) 13918-13923, Motoji Maruyama, Akihide Iwase, Hideki Kato, Akihiko Kudo, Hiroshi Onishi. link
  71. Surface Reconstruction Induced by Transition Metal Doping of TiO2(110), Journal of Physical Chemistry C 113 (2009) 13199-13203, Ralf Bechstein, Misunori Kitta, Jens Schütte, Angelika Kühnle, Hiroshi Onishi. link
  72. Effects of Antimony-Doping on the Surface Structure of Rutile TiO2(110), Nanotechnology 20 (2009) 264003 (7 pages), Ralf Bechstein, Misunori Kitta, Jens Schütte, Hiroshi Onishi, Angelika Kühnle. link
  73. An Atomic Force Microscope Study of Vanadium-Benzene Sandwich Clusters Soft-Landed on Self-Assembled Monolayers, The European Physical Journal D 52 (2009) 103-106, S. Nagaoka, K. Ikemoto, K. Fujio, K. Hiehata, A. Sasahara, M. Mitsui, H. Onishi, A. Nakajima. link
  74. Evidence for Vacancy Creation by Chromium Doping of TiO2(110), Journal of Physical Chemistry C 113 (2009) 3277-3280, Ralf Bechstein, Misunori Kitta, Jens Schütte, Angelika Kühnle, Hiroshi Onishi. link
  75. Lateral Distribution of N3 Dye Molecules on TiO2(110) Surface, Journal of Photochemistry and Photobiology A 202 (2009) 185-190, Masatoshi Ikeda, Naoki Koide, Liyuan Han, Chi Lun Pang, Akira Sasahara, Hiroshi Onishi. link
  76. Cr-Sb Co-doped TiO2 from First Priciples Calculations, Chemical Physics Letters 469 (2009) 166-171, Cristiana Di Valentin, Gianfranco Pacchioni, Hiroshi Onishi, Akihiko Kudo. link
  77. Scanning Tunneling Microscopy Study of Black Dye and Deoxycholic Acid Adsorbed on a Rutile TiO2(110), Langmuir 24 (2008) 8056-8060, Masatoshi Ikeda, Naoki Koide, Liyuan Han, Akira Sasahara, Hiroshi Onishi. link
  78. Kelvin Probe Force Microscope Observation of Chlorine-Adsorbed TiO2(110) Surfaces Japanese Journal of Applied Physics 47 (2008) 6149-6152, Kumiko Hiehata, Akira Sasahara, Hiroshi Onishi. link
  79. Work Function on Dye-adsorbed TiO2 Surfaces Measured by Using a Kelvin Probe Force Microscope, Journal of Physical Chemistry C 112 (2008) 6961-6967, Masatoshi Ikeda, Naoki Koide, Liyuan Han, Akira Sasahara, Hiroshi Onishi. link
  80. Fourth-order Raman Spectroscopy of Adsorbed Organic Species on TiO2 Surface, Chemical Physics Letters 455 (2008) 343-347, Tomonori Nomoto, Hiroshi Onishi. link
  81. Photoinduced Dynamics of TiO2 Doped with Cr and Sb, Journal of Physical Chemistry C 112 (2008) 1167-1173, Toshitasu Ikeda, Tomonori Nomoto, Kazuo Eda, Yasuhisa Mizutani, Hideki Kato, Akihiko Kudo, Hiroshi Onishi. link
  82. Time-resolved Infrared Absorption Study of Nine TiO2 Photocatalysts, Chemical Physics 339 (2007) 133-137, Akira Yamakata, Taka-aki Ishibashi, Hiroshi Onishi. full text
  83. Scanning Probe Microscopy Study of Ba Overlayers on TiO2(110), Journal of Physical Chemistry C 111 (2007) 9221-9226, Chi Lun Pang, Akira Sasahara, Hiroshi Onishi. full text
  84. Work Function Analysis of Pt/TiO2 Photocatalyst by Kelvin Probe Force Microscope, Nanotechnology 18 (2007) 084007 (6 pages), Kumiko Hiehata, Akira Sasahara, Hiroshi Onishi. full text
  85. Scanning Tunnelling Microscopy Study of Ammonia Adsorbed on TiO2(110), Nanotechnology 18 (2006) 044003 (4 pages), Chi Lun Pang, Akira Sasahara, Hiroshi Onishi. full text
  86. Tailored TiO2(110) Surfaces and Thier Reactivity, Nanotechnology 17 (2006) 5397-5405, C. Pang, O. Bikondoa, D. S. Humphrey, A. C. Papageorgiou, G. Cabailh, R. Ithnin, Q. Chen, C. A. Muryn, H. Onishi, G. Thornton. full text (A Featured Article of the Month)
  87. Local Work Function of Pt Clusters Vacuum-deposited on a TiO2 Surface, Journal of Physical Chemistry B 110 (2006) 17584-17588, Akira Sasahara, Chi Lun Pang, Hiroshi Onishi. full text
  88. Noncontact Atomic Force Microscopy Imaging of Water Dissociation Products on TiO2(110), Physical Review B 74 (2006) 073411, C. Pang, A. Sasahara, H. Onishi, Q. Chen, G. Thornton. full text
  89. Probe Microscope Observation of Pt Atoms Deposited on TiO2(110)-(1×1) Surface, Journal of Physical Chemistry B 110 (2006) 13453-13457, Akira Sasahara, Chi Pang, Hiroshi Onishi. full text
  90. Molecular Vibrations at a Liquid-Liquid Interface Observed by Fourth-Order Raman Spectroscopy, Journal of Physical Chemistry B 110 (2006) 9571-9578, Satoru Fujiyoshi, Taka-aki Ishibashi, Hiroshi Onishi. full text
  91. Time-resolved Infrared Spectroscopy of K3Ta3B2O12 Photocatalysts for Water Splitting, Journal of Physical Chemistry B 110 (2006) 7883-7886, Toshitasu Ikeda, Satoru Fujiyoshi, Hideki Kato, Akihiko Kudo, Hiroshi Onishi. full text
  92. AFM Observation of Immobilized Self-Oscillating Polymer, Y. Ito, Y. Hara, H. Uetsuka, H. Hasuda, H. Onishi, H. Arakawa, A. Ikai, R. Yoshida, Journal of Physical Chemistry B (Letter) 110 (2006) 5170-5173. full text
  93. STM Observation of a Ruthenium Dye Adsorbed on a TiO2(110) Surface, A. Sasahara, C. Pang, H. Onishi, Journal of Physical Chemistry B 110 (2006) 4751-4755. full text
  94. Direct Visualization of Defect Mediated Dissociation of Water on TiO2(110), O. Bikondoa, C.L. Pang, R. Ithnin, C.A. Muryn, H. Onishi, G. Thornton, Nature Materials 5 (2006) 189-192. full text
  95. Selectivity Changes During Organic Photooxidation on TiO2: Role of O2 Pressure and Organic Coverage, M.A. Henderson, J.M. White, H. Uetsuka, H. Onishi, Journal of Catalysis 238 (2006) 153-164. full text
  96. Transient IR Absorption Study of Charge Carriers Photogenerated in Sulfur-doped TiO2, K. Takeshita, A. Yamakata, T. Ishibashi, H. Onishi, K. Nishijima, T. Ohno, Journal of Photochemistry and Photobiology A: Chemistry 177 (2006) 269-275. full text
  97. Photochemical Reaction of Trimethylacetates on Pt/TiO2(110), Langmuir 21 (2005) 11802-11805, H. Uetsuka, C. Pang, A. Sasahara and H. Onishi. full text
  98. AFM Topography of Nickel-Affected MoS2 Model Catalysts, Japanese Journal of Applied Physics 44 (2005) 8116-8117, H. Uetsuka, S. Ikeda, H. Sakama, Y. Sakashita and H. Onishi. link
  99. Adsorption of Fluorescein Isothiocyanate Isomer-I (FITC-I) Dye on TiO2(110) from an Acetone Solution, C. Pang, T. Ishibashi and H. Onishi, Japanese Journal of Applied Physics 44 (2005) 5438-5442. link
  100. Fourth-Order Raman Spectroscopy of Wide-Bandgap Materials, Journal of Physical Chemistry B (Letter) 109 (2005) 8557-8561, S. Fujiyoshi, T. Ishibashi and H. Onishi. full text
  101. Low-frequency Vibrations of Molecular Submonolayers Detected by Time-domain Raman Spectroscopy, Journal of Molecular Structure 735-736 (2005) 169-177, S. Fujiyoshi, T. Ishibashi and H. Onishi. full text
  102. Topography of Anatase TiO2 Film Synthesized on LaAlO3(001), Nanotechnology 16 (2005) S18-S21, A. Sasahara, T. C. Droubay, S. A. Chambers, H. Uetsuka and H. Onishi. full text
  103. Carrier Dynamics in TiO2 and Pt/TiO2 Powders Observed by Femtosecond Time-resolved Near-infrared Spectroscopy at Spectral Region of 0.9 to 1.5 μm with Direct Absorption Method, Journal of Physical Chemistry B 108 (2004) 20233-20239, K. Iwata, T. Takaya, H. Hamaguchi, A. Yamakata, T. Ishibashi, H. Onishi and H. Kuroda. full text
  104. Fifth-Order Raman Spectroscopy of Excited-State Molecules, Journal of Physical Chemistry A 108 (2004) 11165-11171, S. Fujiyoshi, T. Ishibashi and H. Onishi. full text　
  105. CO2 Sensing Properties of La-loaded SnO2 Thin Films Prepared by Sputtering, Chemistry Letters 33 (2004) 1080-1081, Hiroshi Sakama, Shinji Saeki, Atsushi Ono, Noriya Ichikawa, Atsushi Tanokura, Hiroshi Uetsuka, Hiroshi Onishi. full text　
  106. An ordered Retinoate Monolayer Prepared on Rutile TiO2(110), Journal of Physical Chemistry B 108 (2004) 17166-17170, T. Ishibashi, H. Uetsuka and H. Onishi. full text
  107. Oxygen-atom Vacancies Imaged by a Noncontact Atomic Force Microscope Operated in an Atmospheric Pressure of N2 Gas, Journal of Physical Chemistry B 108 (2004) 15735-15737, A. Sasahara, S. Kitamura, H. Uetsuka and H. Onishi. full text
  108. Formate Adsorbed on the (111) Surface of Rutile TiO2, The Journal of Physical Chemistry B (2004) 13706-13710, H. Uetsuka, M. A. Henderson, A. Sasahara and H. Onishi. full text
  109. Interface-Specific Vibrational Spectroscopy of Molecules with Visible Lights, Journal of Physical Chemistry B (Letter) 108 (2004) 10636-10639, S. Fujiyoshi, T. Ishibashi, H. Onishi. full text
  110. Photoinduced Redox Reaction Coupled with Limited Electron Mobility at Metal Oxide Surface, Journal of Physical Chemistry B (Letter) 108 (2004) 10621-10624, H. Uetsuka, M. A. Henderson, H. Onishi and J. M. White. full text
  111. Individual Na Adatoms on TiO2(110)-(1x1) Surface Observed by Kelvin Probe Force Microscope, Japanese Journal of Applied Physics 43 (2004) 4647-4650, A. Sasahara, H. Uetsuka and H. Onishi. link
  112. Topography of the Rutile TiO2(110) Surface Exposed to Water and Organic Solvents, Langmuir 20 (2004) 4782-4783, H. Uetsuka, A. Sasahara and H. Onishi. full text
  113. Effect of Annealing Temperature on Back Electron Transfer and Distribution of Deep Trap Sites in Dye-sensitized TiO2, Studied by Time-resolved Infrared Spectroscopy, Journal of Physical Chemistry B, 2004, 108 2963-2969, K. Takeshita, Y. Sasaki, M. Kobashi, Y. Tanaka, S. Maeda, A. Yamakata, T. Ishibashi and H. Onishi. full text
  114. Microscope Observation of MoS2 Nanoparticles Synthesized on Rutile TiO2 Single crystals, e-Journal of Surface Science and Nanotechnology 2 (2004) 32-37, Paper of The Year 2004 (Gold Prize), H. Uetsuka, Y. Harada, (H. Sakama), H. Onishi and (Y. Sakashita). full text
  115. Time-domain Raman Measurement of Molecular Submonolayers by Time-resolved Reflection Spectroscopy, Journal of Physical Chemistry B (Letter) 108 (2004) 1525-1528, S. Fujiyoshi, T. Ishibashi, H. Onishi. full text
  116. Photodynamics of NaTaO3 Catalysts for Efficient Water Splitting, Journal of Physical Chemistry B 107 (2003) 14383-14387, A. Yamakata, T. Ishibashi, H. Kato, A. Kudo and H. Onishi. full text
  117. Photochemical Charge Transfer and Trapping at the Interface between an Organic Adlayer and an Oxide Semiconductor, Journal of American Chemical Society (Letter)125 (2003) 14974-14975, M. A. Henderson, J. M. White, H. Uetsuka and H. Onishi. full text
  118. Non-contact Atomic Force Microscopy Using Silicon Cantilevers Covered with Organic Monolayers via Silicon-carbon Covalent Bonds, Nanotechnology 15 (2004) S65-S68, M. Ara, A. Sasahara, H. Onishi and H. Tada. full text
  119. The Dependence of Scanning Tunneling Microscope Topography of Carbocylates on Theirs Terminal Groups, Journal of Physical Chemistry B 107 (2003) 13925-13928, A. Sasahara, H. Uetsuka, T. Ishibashi and H. Onishi. full text
  120. Chemical Identification with One-fluorine-atom Sensitivity Achieved by Noncontact Atomic Force Microscopy, Langmuir 19 (2003) 7474-7477, A. Sasahara, H. Uetsuka and H. Onishi. full text
  121. Effects of Water Addition on the Methanol Oxidation on Pt/TiO2 Photocatalyst Studied by Time-resolved Infrared Absorption Spectroscopy, Journal of Physical Chemistry B 107 (2003) 9820-9823, A. Yamakata, T. Ishibashi and H. Onishi. full text
  122. Chemical Identification with One-fluorine-atom Sensitivity Achieved by Noncontact Atomic Force Microscopy, Langmuir 19 (2003) 7474-7477, A. Sasahara, H. Uetsuka and H. Onishi. full text
  123. Atomic force microscope observation of MoS2 particles synthesized on mica, MoS2, and graphite, e-Journal of Surface Science and Nanotechnology 1 (2003) 80-83, H. Uetsuka, S. Ikeda, Y. Harada, H. Sakama, H. Onishi and Y. Sakashita. full text
  124. Microsecond-kinetics of Photocatalytic Oxidation on Pt/TiO2 Traced by Vibrational Spectroscopy, Chemical Physics Letters 376 (2003) 576-580, A. Yamakata, T. Ishibashi and H. Onishi. full text
  125. Structural Color and the Lotus Effect, Angewandte Chemie International Edition 42 (2003) 894-897, Z.-Z. Gu, H. Uetsuka, K. Takahashi, R. Nakajima, H. Onishi, A. Fujishima and O. Sato. full text
  126. Elucidation of CO2 Formation Mechanism in CO + NO Reaction on Pd(111) and Pd(110) Surfaces Using IR Chemiluminescence Method, Catalysis Letters 85 (2003) 213-216, K. Nakao, H. Hayashi, H. Uetsuka, S. Ito, H. Onishi, K. Tomishige and K. Kunimori. full text
  127. Photophysics and Electron Dynamics in Dye-sensitized Semiconductor Film Studied by Time-resolved Mid-IR Spectroscopy, Journal of Physical Chemistry B 107 (2003) 4156-4161, K. Takeshita, Y. Sasaki, M. Kobashi, Y. Tanaka, S. Maeda, A. Yamakata, T. Ishibashi and H. Onishi. full text
  128. Effects of Accumulated Electrons on the Decay Kinetics of Photogenerated Electrons in Pt/TiO2 Photocatalyst Studied by Time-resolved Infrared Absorption Spectroscopy, Journal of Photochemistry and Photobiology A160 (2003) 33-36, A. Yamakata, T. Ishibashi and H. Onishi. full text
  129. Local Work Function of a Rutile TiO2(110)-(1x1) Surface Observed by Kelvin Probe Force Microscopy, Surface Science Letters 529 (2003) L245-251, A. Sasahara, H. Uetsuka and H. Onishi. full text
  130. Molecular Conformation of n-alkyl Monolayers Covalently Bonded to Si(111) Probed by Infrared-visible Sum-frequency Spectroscopy, Chemical Physics Letters, 367 (2003) 376-381, T. Ishibashi, M. Ara, H. Tada and H. Onishi. full text
  131. Time-resolved Infrared Absorption Study of Electron- and Hole-capture Reactions on Photoexcited Pt/TiO2 in the Presence of Methanol-water Vapor Mixture, Studies in Surface Science and Catalysis 145 (2003) 157-161, A. Yamakata, T. Ishibashi and H. Onishi. ISBN 0-444-51349-3
  132. Pressure Dependence of Electron- and Hole-consuming Reactions in Photocatalytic Water Splitting on Pt/TiO2 Studied by Time-resolved IR Spectroscopy, International Journal of Photoenergy 5 (2003) 7-9, A. Yamakata, T. Ishibashi and H. Onishi. index
  133. Electron- and Hole-capture Reactions on Pt/TiO2 Photocatalyst Exposed to Methanol Vapor Studied by Time-resolved Infrared Absorption Spectroscopy, Journal of Physical Chemistry B 106 (2002) 9122-9125, A. Yamakata, T. Ishibashi and H. Onishi. full text
  134. A Multiplex Infrared-visible Sum-frequency Spectrometer with Wavelength Tunability of the Visible Probe, Applied Physics Letters 81 (2002) 1338-1340, T. Ishibashi and H. Onishi. full text
  135. Formic acid adsorption on anatase TiO2(001)-(1x4) thin films studied by NC-AFM and STM, Journal of Physical Chemistry B 106 (2002) 8211-8222, R. E. Tanner, A. Sasahara, Y. Liang, E. I. Altman and H. Onishi. full text
  136. Microscopic Identification of A Bimolecular Reaction Intermediate, Journal of Physical Chemistry B 106 (2002) 11549-11552, H. Uetsuka, A. Sasahara, A. Yamakata and H. Onishi. full text
  137. A Multiplex Infrared-visible Sum-frequency Spectrometer with a Phase Conjugated Pulse Mixing Device for Narrow-bandwidth Visible Probe Generation, Applied Spectroscopy 56 (2002) 1298-1302, T. Ishibashi and H. Onishi. full text
  138. Time-resolved Infrared Absorption Studies of Surface OH groups on TiO2 Particles Irradiated by UV pulses, Bulletin of the Chemical Society of Japan 75 (2002) 1019-1022, A. Yamakata, T. Ishibashi and H. Onishi. full text
  139. A Needle-like Organic Molecule Imaged by Noncontact Atomic Force Microscopy, Applied Surface Science 188 (2002) 265-271, A. Sasahara, H. Uetsuka, T. Ishibashi and H. Onishi. full text
  140. Vibrationally Resonant Sum-frequency Generation Spectral Shape Dependent on the Interval between Picosecond-visible and Femtosecond-infrared Laser Pulses, Chemical Physics Letters 346 (2001) 413-418, T. Ishibashi and H. Onishi. full text
  141. Noncontact Atomic Force Microscope Topography Dependent on the Electrostatic Dipole Field of Individual Molecules, Physical Review B 64 (2001) 121406(R), A. Sasahara, H. Uetsuka and H. Onishi. full text
  142. Water- and Oxygen-induced Decay Kinetics of Photogenerated Electrons in TiO2 and Pt/TiO2: A Time-resolved Infrared Absorption Study, Journal of Physical Chemistry B 105 (2001) 7258-7262, A. Yamakata, T. Ishibashi and H. Onishi. full text
  143. Observation of Individual Adsorbed Pyridine, Ammonia, and Water on TiO2(110) by Means of Scanning Tunneling Microscopy, Studies in Surface Science and Catalysis132 (2001) 753-756, S. Suzuki, K. Fukui, H. Onishi, T. Sasaki and Y. Iwasawa.
  144. Image Topography of Alkyl-substituted Carboxylates Observed by Noncontact Atomic Force Microscopy, Surface Science Letters 481 (2001) L437-L443, A. Sasahara, H. Uetsuka and H. Onishi. full text
  145. NC-AFM Topography of HCOO and CH3COO Molecules Co-adsorbed on TiO2(110), Applied Physics A 72 (Supplement) (2001) S101-103, A. Sasahara, H. Uetsuka and H. Onishi. full text
  146. Time-resolved Infrared Absorption Spectroscopy of Photo-generated Electrons in Platinized TiO2 Particles, Chemical Physics Letters 333 (2001) 271-277, A. Yamakata, T. Ishibashi and H. Onishi. full text
  147. Single-Molecule Analysis by Non-contact Atomic Force Microscopy, Journal of Physical Chemistry B 105 (2001) 1-4, A. Sasahara, H. Uetsuka and H. Onishi. full text
  148. Characterization and Catalytic Performance of Designed Surfaces, Journal of Molecular Catalysis A: Chemical 158 (2000) 67-83, T. Kawaguchi, N. Ichikuni, A. Yamaguchi, T. Shido, H. Onishi, K. Fukui and Y. Iwasawa. full text
  149. Steady-State N2O Decomposition on Pt and Rh Surfaces Using Free-Jet Molecular-Beam Excited by Nozzle Heating, Catalysis Letters 69 (2000) 165-168, H. Uetsuka, N. Mizutani, H. Hayashi, H. Onishi and K. Kunimori. full text
  150. Noncontact-Mode Atomic Force Microscopy Observation of a-Al2O3(0001) Surface, Japanese Journal of Applied Physics 39 (2000) 3773-3776, A. Sasahara, H. Uetsuka and H. Onishi. full text
  151. Scanning Tunneling Microscopy Study of Surface Reconstructions of Rutile TiO2(111), Japanese Journal of Applied Physics 39 (2000) 3769-3772, H. Uetsuka, A. Sasahara and H. Onishi. full text
  152. Low-Energy Electron Diffraction Analysis of the Buried-Heteroatom Type Pd(100)-p(2x2)-p4g-Al Surface, Surface Science 444 (2000) 7-17, H. Onishi, H. Sakama, T. Aruga, A. Kawazu and Y. Iwasawa.
  153. Total Energy Estimation for Pd/Al Bimetallic Surfaces by a Parallel Computation Scheme, Japanese Journal of Applied Physics 39 (2000) 1457-1461, N. Watari, S. Ohnishi, H. Onishi and Y. Iwasawa. full text
  154. Hydrogen Adatoms on TiO2(110)-(1x1) Characterized by Scanning Tunneling Microscopy and Electron Stimulated Desorption, Physical Review Letters 84 (2000) 2156-2159, S. Suzuki, K. Fukui, H. Onishi and Y. Iwasawa. full text
  155. The Selective Adsorption and Kinetic Behaviour of Molecules on TiO2(110) Observed by STM and NC-AFM, Faraday Discussion 114 (1999) 259-266, Y. Iwasawa, H. Onishi, K. Fukui, S. Suzuki and T. Sasaki. full text
  156. Space-Correlation Analysis of Formate Ions Adsorbed on TiO2(110), Japanese Journal of Applied Physics 38 (1999) 3830-3832, H. Onishi, K. Fukui, and Y. Iwasawa. full text
  157. Imaging of Atomic-Scale Structure of Oxide Surfaces and Adsorbed Molecules by Noncontact Atomic Force Microscopy, Applied Surface Science 140 (1999) 259-264, K. Fukui, H. Onishi, and Y. Iwasawa. full text
  158. The Condensation Reaction of Pyridine on TiO2(110): STM Observation in the Presence of the Reactant Atmosphere, Chemical Physics Letters 304 (1999) 225-230, S. Suzuki, H. Onishi, K. Fukui, and Y. Iwasawa. full text
  159. Structures and Dynamic Behaviors of Atoms and Molecules at Catalyst Model Surfaces, Surface and Interface Analysis 28 (1999)135-141, S. Suzuki, K. Fukui, H. Onishi and Y. Iwasawa. full text
  160. STM Visualization of Site-Specific Adsorption of Pyridine on TiO2(110), Catalysis Letters 50 (1998) 117-123, S. Suzuki, Y. Yamaguchi, H. Onishi, K. Fukui, T. Sasaki, and Y. Iwasawa. full text
  161. Structures and Dynamic Behavior of Catalyst Model Surfaces Characterized by Modern Physical Techniques, Research on Chemical Intermediates 24 (1998) 151-168, Y. Yamaguchi, W. J. Chun, S. Suzuki, H. Onishi, K. Asakura, and Y. Iwasawa.
  162. Study of Pyridine and Its Derivatives Adsorbed on a TiO2(110)-(1x1) Surface by Means of STM, TDS, XPS and MD Calculation in Relation to Surface Acid-Base Interaction, Journal of Chemical Society, Faraday Transaction 94 (1998) 161-166, S. Suzuki, Y. Yamaguchi, H. Onishi, T. Sasaki, K. Fukui, and Y. Iwasawa. full text
  163. Identification of Individual 4-Methylpyridine Molecules Physisorbed and Chemisorbed on TiO2(110)-(1x1) Surface by STM, Catalysis Letters 54 (1998) 177-180, S. Suzuki, H. Onishi, T. Sasaki, K. Fukui, and Y. Iwasawa. full text
  164. Low-Energy Electron Diffraction Analysis of the Pd(100)-p(2x2)-p4g-Al Surface: A Buried-Heteroatom Structure, Surface Science 392(1997) L51-L55, H. Onishi, H. Sakama, T. Aruga, A. Kawazu, and Y. Iwasawa. full text
  165. Imaging of Individual Formate Ions Adsorbed on TiO2(110) Surface by Non-contact Atomic Force Microscopy, Chemical Physics Letters 280 (1997) 296-301, K. Fukui, H. Onishi, and Y. Iwasawa. full text
  166. Atom-Resolved Image of TiO2(110) Surface by Noncontact Atomic Force Microscopy, Physical Review Letters 79 (1997) 4202-4205, K. Fukui, H. Onishi, and Y. Iwasawa. full text
  167. Temperature-Jump STM Observation of Reaction Intermediate on Metal-Oxide Surface, Journal of Physical Chemistry 100 (1996) 9582-9584, H. Onishi, Y. Yamaguchi, K. Fukui, and Y. Iwasawa.
  168. Dynamic Visualization of a Metal-Oxide Surface/Gas Phase Reaction: Time-Resolved Observation by Scanning Tunneling Microscopy at 800 K, Physical Review Letters 76 (1996) 791-794, H. Onishi and Y. Iwasawa. full text
  169. Molecularly-Resolved Observation for Anisotropic Intermolecular Force in a Formate-Ion Monolayer on a TiO2(110) by Scanning Tunneling Microscopy, Colloids and Surfaces A: Physicochemical and Engineering Aspects 109 (1996) 335-343, H. Onishi, K. Fukui, and Y. Iwasawa. full text
  170. STM Observation of Surface Reactions on a Metal Oxide, Surface Science 357/358 (1996) 773-776, H. Onishi and Y. Iwasawa. full text
  171. Atom-Resolved Observation of Na Ensembles Activating CO2 Adsorption on a TiO2(110)-(1 x 1) Surface as the Genesis of Basic Sites, Catalysis Letters 38 (1996) 89-94, H. Onishi and Y. Iwasawa.
  172. Atomic-Scale Surface Structures of TiO2(110) Determined by Scanning Tunneling Microscopy: A New Surface-Limited Phase of Titanium Oxide, Bulletin of Chemical Society of Japan 68 (1995) 2447-2458, H. Onishi, K. Fukui, and Y. Iwasawa. abstract
  173. Catalytic Decomposition Reaction of Formic Acid on an Ar+-bombarded TiO2(110) Surface: Steady-State Kinetics and Microscopic Structure, Journal of Chemical Society Faraday Transaction 91 (1995) 1663-1668, Y. Yamaguchi, H. Onishi, and Y. Iwasawa. full text
  174. Adsorption and Thermal or Photodecomposition of Triethylgallium and Trimethylgallium on Si(111)-7x7, Japanese Journal of Applied Physics 34 (1995) 4910-4916, K. Fukui, W. Mizutani, H. Onishi, S. Ichimura, H. Shimizu, and Y. Iwasawa. full text
  175. Switchover of Reaction Paths in the Catalytic Decomposition of Formic Acid on TiO2(110) Surface, Journal of Catalysis 146 (1994) 557-567, H. Onishi, T. Aruga, and Y. Iwasawa. full text
  176. Role of Alkali Promoters on Mn3O4 in the Selective Reduction of Nitrobenzene, Applied Catalysis A: General 115 (1994) 85-101, A. Maltha, H. F. Kist, T. L. F. Favre, H. G. Karge, F. Asmussen, H. Onishi, Y. Iwasawa, and V. Ponec. full text
  177. Polarized Total-Reflection Fluorescence EXAFS Study of Anisotropic Structure Analysis for Co Oxides on a-Al2O3(0001) as Model Surfaces for Active Oxidation Catalysts, Journal of Catalysis 145 (1994) 159-165, M. Shirai, T. Inoue, H. Onishi, K. Asakura, and Y. Iwasawa. full text
  178. The Active Sites of Manganese- and Cobalt-Containing Catalysts in the Selective Gas Phase Reduction of Nitrobenzene, Journal of Catalysis 149 (1994) 356-363, A. Maltha, H. F. Kist, B. Brunet, J. Ziolkowski, H. Onishi, Y. Iwasawa, and V. Ponec. full text
  179. Observation of Anisotropic Migration of Adsorbed Organic Species Using Nanoscale Patchworks Fabricated with a Scanning Tunneling Microscope, Langmuir 10 (1994) 4414-4416, H. Onishi and Y. Iwasawa. full text
  180. Removal of Adsorbed Organic Molecules with Scanning Tunneling Microscope: Formate Anions on TiO2(110) Surface, Japanese Journal of Applied Physics 33 (1994) L1338-L1341, H. Onishi and Y. Iwasawa. full text
  181. STM-Imaging of Formate Intermediates Adsorbed on a TiO2(110) Surface, Chemical Physics Letters 226 (1994) 111-114, H. Onishi and Y. Iwasawa. full text
  182. Reconstruction of TiO2(110) Surface: STM Study with Atomic-Scale Resolution, Surface Science 313 (1994) L783-L789, H. Onishi and Y. Iwasawa. full text
  183. Na2O Overlayers Epitaxially Prepared on Pd(100) and Structure-Sensitive CO2 Adsorption, Surface Science 310 (1994) 135-146, H. Onishi, T. Aruga, and Y. Iwasawa. full text
  184. An Unusual Adsorption State of Hydrogen on the Pd(100)-p(2x2)-p4g-Al Bimetallic Surface, Surface Science 283 (1993) 213-216, H. Onishi, T. Aruga, and Y. Iwasawa. full text
  185. Catalytic Reactions on a Metal Oxide Single Crystal: Switchover of the Reaction Paths in Formic Acid Decomposition on TiO2(110), Journal of American Chemical Society 115 (1993) 10460-10461, H. Onishi, T. Aruga, and Y. Iwasawa. full text
  186. Photoelectron Spectroscopic Study of Clean and CO Adsorbed Ni/TiO2(110) Interfaces, Surface Science 233 (1990) 261-268, H. Onishi, T. Aruga, C. Egawa, and Y. Iwasawa. full text
  187. Active Structures and Electronic States for Adsorption of CO2 and NO on a Na/TiO2(110) Surface, Journal of Chemical Society, Faraday Transaction I 85 (1989) 2597-2604, H. Onishi, T. Aruga, C. Egawa, and Y. Iwasawa. full text
  188. Modification of Surface Electronic Structure on TiO2(110) and TiO2(441) by Na Deposition, Surface Science 199 (1988) 54-66, H. Onishi, T. Aruga, C. Egawa, and Y. Iwasawa. full text
  189. Adsorption of CH3OH, HCOOH and SO2 on TiO2(110) and Stepped TiO2(441) Surfaces, Surface Science 193 (1988) 33-46, H. Onishi, T. Aruga, C. Egawa, and Y. Iwasawa. full text
  190. Adsorption of Na Atoms and Oxygen-Containing Molecules on MgO(100) and (111) Surfaces, Surface Science 191 (1987) 479-491, H. Onishi, C. Egawa, T. Aruga, and Y. Iwasawa. link

Top eleven papers frequently cited

The number of papers citing each article (N) was accumulated on Google Scholar at April 2023. The sum of frequencies comes up to 10,000 with an h-index of 50.

N = 637

Direct Visualization of Defect Mediated Dissociation of Water on TiO2(110), O. Bikondoa, C.L. Pang, R. Ithnin, C.A. Muryn, H. Onishi, G. Thornton, Nature Materials 5 (2006) 189-192. link
542

Structural Color and the Lotus Effect, Angewandte Chemie International Edition, 2003, 42 894-897, Z.-Z. Gu, H. Uetsuka, K. Takahashi, R. Nakajima, H. Onishi, A. Fujishima and O. Sato. full text
420
 Reconstruction of TiO2(110) Surface: STM Study with Atomic-Scale Resolution, Surface Science 313 (1994) L783-L789, H. Onishi and Y. Iwasawa. full text
322 

Water- and Oxygen-induced Decay Kinetics of Photogenerated Electrons in TiO2 and Pt/TiO2: A Time-resolved Infrared Absorption Study, Journal of Physical Chemistry B 105 (2001) 7258-7262, A. Yamakata, T. Ishibashi and H. Onishi. full text
　317
 Adsorption of Na Atoms and Oxygen-Containing Molecules on MgO(100) and (111) Surfaces, Surface Science 191 (1987) 479-491, H. Onishi, C. Egawa, T. Aruga, and Y. Iwasawa. link
313
 Atom-Resolved Image of TiO2(110) Surface by Noncontact Atomic Force Microscopy, Physical Review Letters 79 (1997) 4202-4205, K. Fukui, H. Onishi, and Y. Iwasawa. full text
293
 Dynamic Visualization of a Metal-Oxide Surface/Gas Phase Reaction: Time-Resolved Observation by Scanning Tunneling Microscopy at 800 K, Physical Review Letters 76 (1996) 791-794, H. Onishi and Y. Iwasawa. full text
234
 Electron- and Hole-capture Reactions on Pt/TiO2 Photocatalyst Exposed to Methanol Vapor Studied by Time-resolved Infrared Absorption Spectroscopy, Journal of Physical Chemistry B 106 (2002) 9122-9125, A. Yamakata, T. Ishibashi and H. Onishi. full text
220
 Atomic-Scale Surface Structures of TiO2(110) Determined by Scanning Tunneling Microscopy: A New Surface-Limited Phase of Titanium Oxide, Bulletin of Chemical Society of Japan, 68 (1995) 2447-2458, H. Onishi, K. Fukui, and Y. Iwasawa. link
216
 Hydrogen Adatoms on TiO2(110)-(1x1) Characterized by Scanning Tunneling Microscopy and Electron Stimulated Desorption, Physical Review Letters 84 (2000) 2156-2159, S. Suzuki, K. Fukui, H. Onishi and Y. Iwasawa. full text
216
 STM-Imaging of Formate Intermediates Adsorbed on a TiO2(110) Surface, Chemical Physics Letters, 226 (1994) 111-114, H. Onishi and Y. Iwasawa. full text

Reviews and proceeding papers

  1. Minato, T.; Umeda, K.; Kobayashi, K.; Araki, Y.; Konishi, H.; Ogumi, Z.; Abe, T.; Onishi, H.; Yamada, H., Atomic-Level Nature of Solid/Liquid Interface for Energy Conversion Revealed by Frequency Modulation Atomic Force Microscopy. Japanese Journal of Applied Physics 2021, 60, SE0806. link
  2. Sodium Tantalate Photocatalysts Doped with Metal Cations: Why Are They Active for Water Splitting? Hiroshi Onishi, ChemSusChem 12 (2019) 1825-1834. link
  3. Local Work Function of Catalysts and Photoelectrodes, in: S. Sadewasser, T. Glatzel (Eds.), Kelvin Probe Force Microscopy, Berlin, 2012, pp. 201-219, H. Onishi, A. Sasahara.
  4. Surface Science Approach to Photochemistry of TiO2, Solid State Phenimena 162 (2010) 115-133, Akira Sasahara, Hiroshi Onishi. link
  5. Fourth-Order Coherent Raman Scattering at Burried Interfaces, in Molecular Nano Dynamics; H. Fukumura, M. Irie, Y. Iwasawa, H. Masuhara, K. Uosaki, Eds.; Wiley-VCH: Weinheim, 2009; Vol. 1; pp 103-116.
  6. Metal-to-Oxide Charge Transfer Observed by a Kelvin Probe Force Microscope, Catalysis Surveys from Asia 13 (2009) 9-15, Akira Sasahara, Kumiko Hiehata, Hiroshi Onishi. link
  7. Fourth-order Coherent Raman Spectroscopy in a Time Domain: Applications to Buried Interfaces, Physical Chemistry Chemical Physics (Perspective) 9 (2007) 5515-5521, Tomonori Nomoto, Hiroshi Onishi. full text
  8. Time-resolved Infrared Absorption Study of Photochemical Reactions over Metal Oxides, Topics in Catalysis 35 (2005) 211-216, A. Yamakata, T. Ishibashi, K. Takeshita and H. Onishi. full text
  9. Photoinduced Redox Reaction of Carboxylates on TiO2(110), Proceedings of SPIE 5513 (2004) 66-75, J. M. White, M. A. Henderson, H. Uetsuka and H. Onishi. full text
  10. Multiplex Sum-frequency Spectroscopy with Electronic Resonance Enhancement, Chemistry Letters (Highlight Reveiw) 33 (2004) 1404-1407, T. Ishibashi and H. Onishi. full text
  11. Noncontact Atomic Force Micrpscopy and its Related Topics, Applications to Molecules, in Handbook of Nano-technology, B. Bhushan Ed., Springer, (2004), pp 404-411, A. Sasahara and H. Onishi. ISBN 3-540-01218-4
  12. Molecule-dependent Topography Determined by Noncontact Atomic Force Microscopy: Carboxylates on TiO2(110), Applied Surface Science 188 (2002) 257-264, H. Onishi, A. Sasahara, H. Uetsuka and T. Ishibashi.
  13. Kinetics of the Photocatalytic Water-splitting Reaction on TiO2 and Pt/TiO2 Studied by Time-resolved Infrared Absorption Spectroscopy, Journal of Molecular Catalysis 199 (2003) 85-94, A. Yamakata, T. Ishibashi and H. Onishi. full text
  14. Carboxylates adsorbed on TiO2(110), in Chemistry of Nano-molecular Systems -Toward the Realization of Molecular Devices-, T. Nakamura, T. Matsumoto, H. Tada, K. Sugiura Eds., Springer, (2003) pp. 75-90, H. Onishi.
  15. Reaction Intermediates on TiO2(110) Identified by Time-lapse Scanning Tunneling Microscopy, Catalysis Surveys from Japan 6 (2002) 1-8, H. Onishi.
  16. Single-Molecule Analysis by NC-AFM, in Noncontact Atomic Force Microscopy, S. Morita, R. Wiesendanger, E. Meyer Eds., Springer (2002) pp. 215-231, A. Sasahara and H. Onishi. ISBN 3-540-43117-9
  17. In Situ STM Study of Surface Catalytic Reactions on TiO2(110) Relevant to Catalyst Design, Topics in Catalysis, 14 (2001) 163-172, Y. Iwasawa, H. Onishi and K. Fukui.
  18. Interfacial Chemistry on Metal Oxide Single Crystals Relevant to Oxide Catalysis, in Interfacial Science, M.W. Roberts, Editor. 1997, Blackwell Science: Oxford. p. 57-75, H. Onishi and Y. Iwasawa.

Awards

  1. Kosaka, T.; Ando, T.; Hisatomi, T.; Nishiyama, H.; Zhou, Y.; Domen, K.; Takahashi, Y.; Onishi, H., Physical Chemistry Chemical Physics, 2021 PCCP HOT article, Microelectrode-Based Transient Amperometry of O2 Adsorption and Desorption on a SrTiO3 Photocatalyst Excited under Water. Physical Chemistry Chemical Physics 2021, 23, 19386–19393. link
  2. Xue, S.; Sasahara, A.; Onishi, H. Journal of Chemical Physics, Editor's Pick, Atom-Scale Imaging of TiO2(110) Surface in Water by Frequency-Modulation Atomic Force Microscopy. The Journal of Chemical Physics 2020, 152, 054703 (7 pages).
  3. Hiroshi Onishi, Surface Science Society Award, Japan Society of Vacuum and Surface Science (2019).
  4. Hiroshi Onishi, Good Reviewer of Fellowships, Japan Society for the Promotion of Science (2014).
  5. Hiroshi Onishi has been nominated for a fellow of The Surface Science Society of Japan (2010).
  6. Akira Sasahara, Masatoshi Ikeda, Naoki Koide, Liyuan Han, Hiroshi Onishi, Paper Award, 17th International Photovoltaic Science and Engineering Conference (PVSEC17) Scanning Probe Microscope Study of Dye-sensitized TiO2(110) (2007) .
  7. H. Uetsuka, Y. Harada, H. Sakama, H. Onishi and Y. Sakashita, e-Journal of Surface Science and Nanotechnology, Paper of The Year 2004 (Gold Prize).
  8. Hiroshi Onishi, JJAP Editorial Contribution Award, The Japan Society of Applied Physics (2004)
  9. Hiroshi Onishi, Yazaki Award (2004).
  10. Taka-aki Ishibashi and Hiroshi Onishi, Technology Award of Surface Science Society of Japan (2003).
  11. Hiroshi Onishi, Nano-probe Technology Award (2002).
  12. Hiroshi Onishi, Young Scientist Award by Catalysis Society of Japan (2001).

Patents

Nine submitted.

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