LAB. about ambient air observation and reaction kinetics

Journal from 2010 (with peer review)


  • M. Minamida, K. Tonokura, “Measurements of Air Broadening Coefficients of Hydroperoxyl Radical in the ν3 band”, J. Quant. Spectrosc. Radiat. Transfer, 148, 65-69 (2014).
  • X.Guo, T. Nakayama, H. Yamada, S. Inomata, K. Tonokura, Y. Matsumi, “Measurements of light absorbing properties of diesel exhaust particles using a three wavelength photoacoustic spectrometer”, Atmos. Environ. 94,428-437 (2014).
  • K. Tanaka, K. Takahashi, K. Tonokura, H. Sugiyama, N. Nakano, and Y. Nakano, “Detection of Stable Carbon Isotopes of Methane with a 2.4μm Distributed Feedback Laser”, J. Quant. Spectrosc. Radiat. Transfer, 133, 670-674 (2014).
  • 2013

  • K. Tanaka,R. Kojima, K. Takahashi, and K. Tonokura, “Continuous measurements of stable carbon isotopes in CO2 with a near-IR laser absorption spectrometer”, Infrared Phys. Technol. 60, 281-287 (2013).
  • Y. Sakamoto, S. Enami, K. Tonokura,
    “Enhancement of gaseous iodine emission by aqueous ferrous ions during the heterogeneous reaction of gaseous ozone with aqueous iodide”,
    J. Phys. Chem. A, 117, 2980-2986 (2013).
  • 2012

  • Y. Yamamoto, Y. Kambe, H. Yamada, and K. Tonokura,
    “Measurement of Volatile Organic Compounds in Vehicle Exhaust Using Single Photon Ionization Time-of-Flight Mass Spectrometry”,
    Anal. Sci. 28, 385-390 (2012).
  • Y. Kambe, Y. Yamamoto, H. Yamada, and K. Tonokura,
    “Measurement of Gas- and Particle-Phase Organic Species in Diesel Exhaust Using Vacuum Ultraviolet Single Photon Ionization Time-of-Flight Mass Spectrometry”,
    Chem. Lett. 41, 292-294 (2012).
  • Y. Kambe, Y. Yoshii, K. Takahashi, and K. Tonokura,
    “Monitoring of atmospheric nitrogen dioxide by long-path pulsed differential optical absorption spectroscopy using two different light paths”,
    J. Env. Monitor. 14, 944-950 (2012).
  • Y. Sakamoto, K. Tonokura,
    “Measurements of the absorption line strength of hydroperoxyl radical in the n3 band using a continuous wave quantum cascade laser”,
    J. Phys. Chem. A, 116, 215-222 (2012).
  • K. Tanaka, M. Ando, Y. Sakamoto, and K. Tonokura,
    “Pressure dependence of phenylperoxy radical formation in the reaction of phenyl radical with molecular oxygen”,
    Int. J. Chem. Kinet. 44, 41-50 (2012).
  • 2011

  • Y. Yamamoto, H. Sumizawa, H. Yamada, and K. Tonokura,
    “Real-time measurement of nitrogen dioxide in vehicle exhaust gas by mid-infrared cavity ring-down spectroscopy”,
    Appl. Phys. B 105, 923-931(2011).
  • K. Tanaka and K. Tonokura,
    “Sensitive measurements of stable carbon isotopes of CO2 with wavelength modulation spectroscopy near 2 mm ”,
    Appl. Phys. B 105, 463-469 (2011). (selected as a research highlight in Nature Photonics)
  • H. Suzuki, Y. Miyao, T. Nakayama, J. K. Pearce, Y. Matsumi, K. Takahashi, K. Kita, and K. Tonokura,
    ”Comparison of laser-induced fluorescence and chemiluminescence measurements of NO2 at an urban site”,
    Atoms. Environ. 45, 6233-6240 (2011).
  • Y. Sakamoto, K. Tanaka, T. Asakawa, and K. Tonokura,
    “Wavelength modulation spectroscopy detection of N2O using mid-infrared laser from a direct-bonded quasi-phase-matched LiNbO3 ridge waveguide”,
    Jpn. J. Appl. Phys. 50, 062401 (2011).
  • J.-H. Xing, K. Takahashi, A. Yabushita, T. Kinugawa, T. Nakayama, Y. Matsumi, K. Tonokura, A.Takami, T. Imamura, M. Kawasaki, T. Hikida, and A. Shimono,
    “Characterization of aerosol particles observed in the Tokyo metropolitan area in summer 2008 by two different particle mass spectrometers”,
    Aerosol Sci. Tech. 45, 315 (2011).
  • S. Miyano and K. Tonokura,
    “Mid-infrared Spectroscopy in the n3 band of the hydroperoxyl radical using a continuous wave quantum cascade laser”,
    J. Mol. Spectrosc. 264, 47 (2011).
  • 2010

  • A. Yamagishi, S. Yokobori, Y. Yoshimura, M. Yamashita, H. Hashimoto, T. Kubota, H. Yano, J. Haruyama, M. Tabata, K. Kobayashi, H. Honda, Y. Utsumi, T. Saiki, T. Itoh, A. Miyakawa, K. Hamase, T. Naganuma, H. Mita, K. Tonokura, S. Sasaki, and H. Miyamoto,
    “Japan Astrobiology Mars Project (JAMP): Search for methane-oxidizing microbes on Mars surface”,
    Biol. Sci. Space, 24, 67-82 (2010).
  • Y. Yamamoto, N. Kanno, K. Tonokura, A. Yabushita, and M. Kawasaki, “Membrane introduction system for trace analysis of volatile organic compounds using a single photon ionization time-of-flight mass spectrometer”,
    Int. J. Mass Spectrom. 296, 25-29 (2010).
  • H. Sumizawa, H. Yamada, and K. Tonokura,
    “Real-time monitoring of nitric oxide in diesel exhaust gas by mid-infrared cavity-ring-down spectroscopy”,
    Appl. Phys. B, 100, 925-931 (2010).
  • T. Nakayama, R. Hagino, Y. Matsumi, Y. Sakamoto, M. Kawasaki, A. Yamazaki, A. Uchiyama, R. Kudo, N. Moteki, Y. Kondo, and K. Tonokura,
    “Measurements of aerosol optical properties in the central Tokyo during summertime using cavity ring-down spectroscopy: Comparison with conventional techniques”,
    Atmos. Environ. 44, 3034-3042 (2010).
  • T. Asakawa, N. Kanno, and K. Tonokura,
    “Diode laser detection of greenhouse gases in the near-infrared region by wavelength modulation spectroscopy: Pressure dependence of the detection sensitivity”,
    Sensors, 10,4686-4699 (2010).
  • K. Tonokura, N. Kanno, Y. Yamamoto, and H. Yamada,
    “Development of a laser-based compact single-photon ionization time-of-flight mass spectrometer”,
    Int. J. Mass Spectrom. 290, 9-13 (2010).
  • back to TOP

    Proceedings (with peer review)

    • N. Goto, H. Yamawaki, K. Tonokura, K. Wakabayashi K, M. Yoshida, and M. Koshi,
      "Chemical reactions and other behaviors of high energetic materials under static ultrahigh pressures",
      Material Science Forum. 465-466, 189-194 (2004).
    • M. Koshi, S. Ye, J. Widijaja, and K. Tonokura,
      "Estimation of shock sensitivity based on molecular properties"
      Proceedings of the 4th International Symposium on Impact Engineering, 175-182 (2001).
    back to TOP


    • K. Tonokura and M. Koshi,
      "Cavity Ring-down Spectroscopy of Aromatic Hydrocarbon Radicals",
      Recent Research Developments in Physical Chemistry (invited paper), 7, 43-61 (2004).
    • K. Tonokura and M. Koshi,
      "Reaction Kinetics in Silicon Chemical Vapor Deposition",
      Curr. Opin. Solid State Mater. Sci. (invited paper) 6, 479-485 (2002).
    back to TOP