Faculty Information, Institute for Chemical Research, Kyoto University   [ English | Japanese ]


YOSHIDA, Hiroyuki

Division of Multidisciplinary Chemistry - Molecular Aggregation Analysis -
Assistant Professor
Doctor (science)
URL:http://www.scl.kyoto-u.ac.jp/~yoshida/hiroyuki_yoshida/main_E.html
E-mail: yoshida@e.kuicr.kyoto-u.ac.jp
Tel: 0774-38-3083
Fax: 0774-38-3084
Academic career
    1995.3 Graduated from Dr. Course, University of Tokyo
    1995.3 Dr (Sc), University of Tokyo
    1995.4 Researcher, Universite Paris Nord (France)
    1995.5-1996.3 Researcher, CNRS (France)
    1996.4-2007.3 Instructor, Institute for Chemical Research, Kyoto University
    2007.4−Assistant Professor, Institute for Chemical Research, Kyoto University
    2009.10−JST PRESTO researcher
Research field
    Solid State Chemistry, Physical Chemistry
Current research
  1. Electronic structure of organic thin films by photoemission spectrscopy, inverse-photoemission spectroscopy and quantum chemical calculation
  2. Structure of organic thin films
Selected publications
  1. Hiroyuki Yoshida, Eisuke Ito, Masahiko Hara, Naoki Sato, Core level energy differences between the surface and bulk of organic semiconductor films: The effect of electrostatic polarization energy Synth. Met. (2011) doi:10.1016/j.synthmet.2011.09.015
  2. Hiroyuki Yoshida, Naoki Sato, The depth profile of core energy levels: Electronic structure of buried organic/metal interfaces examined by X-ray photoemission and target factor analysis Chem. Phys. Lett. 511, 146-150 (2011)
  3. Jun'ya Tsutsumi, Hiroyuki Yoshida, Richard Murdey, Naoki Sato, Decay mechanism of spontaneously built-up surface potential in a thin film of a zwitterionic molecule having noncentrosymmetric crystal structure J. Phys. Chem. C 115, 2356 (2011)
  4. Jun'ya Tsutsumi, Hiroyuki Yoshida, Richard James Murdey, Naoki Sato , Spontaneous buildup of surface potential with a thin film of a zwitterionic molecule giving non-centrosymmetric crystal structure Applied Physics Letters 95, 182901 (2009).
  5. Kaname Kanai, Hiroyuki Yoshida, Yukiko Noda, Akito Iwasaki, Rie Suizu, Jun’ya Tsutumi, Hiroki Imabayashi, Yukio Ouchi, Naoki Sato, Kazuhiko Seki and Kunio Awaga, Electronic structure of disjoint diradical 4,4’-bis(1,2,3,5-dithiadiazolyl) thin film Phys. Chem. Chem. Phys. 11, 11432-11436 (2009).
  6. Yukihiro Yoshida, Hirofusa Tanaka, Gunzi Saito, Lahcene Ouahab,Hiroyuki Yoshida, Naoki Sato, Valence-Tautomeric Ionic Liquid Composed of a Cobalt Bis(dioxolene) Complex Dianion Inorg. Chem. 48, 9989-9991 (2009).
  7. Takaaki Hiramatsu, Hiroyuki Yoshida, Naoki Sato, Solvent-Dependent Structural and Electronic Behaviors of a Push-Pull Molecule: {4-[4,5-Bis(methylsulfanyl)-1,3-dithiol-2-ylidene]cyclohexa-2,5-dien-1-ylidene}malononitrile J. Phys. Chem. A 113, 9174-9179 (2009)
  8. Takaaki Hiramatsu, Takahiro Sasamori, Hiroyuki Yoshida, Norihiro Tokitoh, Naoki Sato, Reversible Polymorphic Crystalline Transition of a Push-Pull-Type Molecule:{4-[4,5-Bis(methylsulfanyl)-1,3-dithiol-2-ylidene]cyclohexa-2,5-dien-1-ylidene}malononitrile (BMDCM) J. Mol. Struct. 922, 30-34 (2009)
  9. Hiroyuki Yoshida, Yuji Watazu,Naoki Sato, Toshihiro Okamoto, Shigehiro Yamaguchi, Electronic structure of bis(benzo)pentathienoacene in gas and solid phase: ultraviolet photoemission spectroscopy and energy band calculation Applied Physics A 95, 185 (2009)
  10. Jun'ya Tsutsumi, Takahiro Sasamori, Hiroyuki Yoshida, Norihiro Tokitoh, Naoki Sato, Shigeki Kato, Inta Muzikante, Ojars Neilands, A noncentrosymmetric crystal structure of a zwitterionic compound, pyridinium 5,7-dihydro-5,7-dioxo-6H-cyclopenta[b]pyridin-6-ylide, realized by weak hydrogen bonds J. Mol. Struct. 920, 52-60 (2009)
  11. Jun'ya Tsutsumi, Daisuke Yamamoto, Hiroyuki Yoshida, Naoki Sato, Electronic structure of frontier states in an evaporated thin film of a highly amphoteric and polar molecule Synth. Met. 158, 934–938 (2008)
  12. Hiroyuki Yoshida, Naoki Sato, Crystallographic and electronic structures of three different polymorphs of pentacene Phys. Rev. B 77, 235205-1-11 (2008).
  13. AKAIKE K, KANAI K, YOSHIDA H, TSUTSUMI J, NISHI T, SATO N, OUCHI Y, SEKI K, Ultraviolet photoelectron spectroscopy and inverse photoemission spectroscopy of [6,6]-phenyl-C61-butyric acid methyl ester in gas and solid phases J. Appl. Phys. 104, 23710-1-5 (2008).
  14. Iketaki K, Kanai K, Fujita W, Awaga K, Tsutsumi J, Yoshida H, Sato N, Knupfer M, Ouchi Y, Seki K, Electronic structure of 1,3,5-trithia-2,4,6-triazapentalenyl on gold Chem. Phys. Lett. 451, 58-62 (2007).
  15. Hiroyuki Yoshida, Naoki Sato, Aluminum diffusion and reaction in thin films of perylene-3,4,9,10-tetracarboxylic dianhydride: Depth profiles and time-dependent diffusion coefficients Appl. Phys. Lett. 91, 141915 (2007).
  16. Yoshida H, Inaba K, Sato N, X-ray diffraction reciprocal space mapping study of the thin film phase of pentacene Appl. Phys. Lett. 90, 181930 (2007).
  17. Hiroyuki Yoshida, Naoki Sato, Grazing-incidence x-ray diffraction study of pentacene thin films with the bulk phase structure Appl. Phys. Lett. 89, 101919 (2006).
  18. Hiroyuki Yoshida, Naoki Sato, Deposition of acrylonitrile cluster ions on solid substrates: thin film formation by intracluster polymerization products J. Chem. Phys. B 110, 4232-4239 (2006).
  19. Sato N, Yoshida H, Tsutsumi K, Sumimoto M, Fujimoto F, Sakaki S, Electronic structures of unoccupied states in lithium phthalocyanine thin films of different polymorphs studied by IPES Appl. Surf. Sci. 212, 438-440 (2003).
  20. Sato N, Yoshida H, Tsutsumi K, Unoccupied electronic states in phthalocyanine thin films studied by inverse photoemission spectroscopy Syn. Met. 133, 673-674 (2003).
  21. Tsutsumi K, Yoshida H, Sato N, Unoccupied Electronic States in a Hexatriacontane Thin Film Studied by Inverse Photoemission Spectroscopy Chem. Phys. Lett. 361, 367-373 (2002)
  22. H. Yoshida, K. Tsutsumi and N. Sato, Unoccupied electronic states of 3d-transition metal phthalocyanines (MPc: M = Mn, Fe, Co, Ni, Cu and Zn) studied by inverse photoemission spectroscopy J. Elect. Spectrosc. Relat. Phenom. 121, 83-91 (2001).
  23. N. Sato, T. Sakuma, H. Yoshida, E. A. Silinsh, A. J. Jurgis, Molecular orbital calculations of nonlinear optical parameters for test molecules of a highly amphoteric and polar molecule (HAPM) Mol. Cryst. Liq. Cryst 355, 319 -329 (2001).
  24. C. Brechignac, P. Cahuzac, N. Kebaili, J. Leygnier, H. Yoshida, Interband effect in the optical response of strontium clusters Phys. Rev. B 61, 7280 -7283 (2000).
  25. N. Sato, H. Yoshida, K. Tsutsumi, Unoccupied electronic structure in organic thin films studied by inverse photoemission spectroscopy J. Mater. Chem. 10, 85 -89 (2000).
  26. N. Sato, H. Yoshida, K. Tsutsumi, Photoemission and inverse photoemission studies on a thin film of N,N’-dimethylperylene-3,4,9,10-bis(dicaboximide) J. Elect. Spectrosc. Relat. Phenom 88-91, 861-865 (1998).
  27. M. Iseda, T. Nishio, S. Y.-Han, H. Yoshida, A. Terasaki, and T. Kondow, Electronic structure of vanadium cluster anions as studied by photoelectron spectroscopy J. Chem. Phys 106, 2182 -2187 (1997).
  28. H. Yoshida, A. Terasaki and T. Kondow, Photoelectron spectroscopy of Con– and product anions of Con– with O2 and N2 Surf. Rev. Lett. 3, 667 -670 (1996).
  29. Iseda M, Nishio T, Yoshida H, Terasaki A, Kondow T, E lectronic structure of vanadium cluster anions - Measurement and DV-X alpha calculation of photoelectron spectra Sci. Rep. Res. Tohoku A 41, 215-218 (1996).
  30. H. Yoshida, A. Terasaki, K. Kobayashi, M. Tsukada and T. Kondow, Spin-polarized electronic structure of cobalt cluster anions studied by photoelectron spectroscopy J. Chem. Phys. 102, 5960 -5965 (1995).
  31. Nagata T, Yoshida H, Kondow T, Photoelectron-spectroscopy of (CO2)n(H2O)m- Clusters Z. Phys. D Atom Mol Cl 26, 367-369 (1993).
  32. Nagata T, Yoshida H, Kondow, Photoelectron-spectroscopy of (CO2)nH2O- (2≦ n ≦8)Clusters Chem. Phys. Lett. 199, 205-210 (1992).

Update: Apr 02,2012