International Activity

 publications in 3 years (reviewed International journal)

               more detail, click here

 

1. Hani Hussein NEGM, Hideaki OHGAKI, Izuru DAITO, Toshitada HORI, Toshiteru KII, Heishun ZEN, Ryoichi HAJIMA, Takehito HAYAKAWA, Toshiyuki SHIZUMA, Shinya FUJIMOTO, “Study on Detector Geometry for Active Non-destructive Inspection System of SNMs by Nuclear Resonance Fluorescence”, 2015 IEEE International Conference on Technologies for Homeland Security (HST), p.1-5 (2015), DOI:10.1109/THS.2015.7225324

2. Kyohei Yoshida, Taro Sonobe, Heishun Zen, Kan Hachiya, Kensuke Okumura, Kenta Mishima, Motoharu Inukai, Hani Negm, Konstantin Torgasin, Mohamed Omer, Ryota Kinjo, Toshiteru Kii, Kai Masuda, Hideaki Ohgaki, “Effect of microwave irradiation on the electronic structure of ZnO”, Journal of Physics and Chemistry of Solids, Volume 83, August 2015, Pages 47–51 (2015).

3. E. Ageev, K. Mizobata, T. Nakajima, H. Zen, T. Kii and H. Ohgaki, “Time-resolved detection of structural change in polyethylene films using mid-infrared laser pulses”, Applied Physics Letters, vol.107, page 41904 (2015).

4. Mahmoud Bakr, M. Kawai, T. Kii, H. Zen, K. Masuda, and H. Ohgaki, “Emission properties and back-bombardment for CeB6 compared to LaB6”, Journal of Applied Physics 117, 064503 (2015); doi: 10.1063/1.4908004.

5. Mahmoud Bakr, Masayuki Kawai, Toshiteru Kii, and Hideaki Ohgaki, “CeB6: Emission Performance and Uniformity Compared With LaB6 for Thermionic RF Guns”, IEEE TRANS. ON ELECTRON DEVICES, vol.63, issue 3, 1326-1332(2016).

6. S. Suphakul, K. Damminsek, H. Zen, T. Kii, H. Ohgaki, “Beam Dynamics Investigation for the Compact Seeded THz-FEL Amplifier”, Energy Procedia 89 (2016 ), 373 – 381.

7. I. Daito, H. Ohgaki, G. Suliman, V. Iancu, C. A. Ur, M. Iovea,“Simulation Study on Computer Tomography Imaging of Nuclear Distribution by Quasi Monoenergetic Gamma Rays with Nuclear Resonance Fluorescence: case study for ELI-NP application”, Energy Procedia 89 ( 2016 ), 389 – 394.

8. Heishun Zen, Yoshitaka Taira, Taro Konomi, Takehito Hayakawa, Toshiyuki Shizuma, Junichiro Yamazaki, Toshiteru Kii, Hiroyuki Toyokawa, Masahiro Katoh, Hideaki Ohgaki, “Generation of High Energy Gamma-ray by Laser Compton Scattering of 1.94-mm Fiber Laser in UVSOR-III Electron Storage Ring”, Energy Procedia 89 ( 2016 ), 335 – 345.

9. Heishun Zen, Sikharin Suphakul, Toshiteru Kii, Kai Masuda, Hideaki Ohgaki “Present Status and Perspectives of Long Wavelength Free Electron Lasers at Kyoto University”, Physics Procedia 84 ( 2016 ) 47 – 53.

10. N. Sei, H. Zen, H. Ohgaki, “Development of Intense Terahertz Coherent Synchrotron Radiation at KU-FEL”, Nuclear Instruments and Methods in Physical Research Section A, vol. 832, pp.208-213 (2016).

11. V. Iancu, G. Suliman, G. V. Turturica, M. Iovea, I. Daito, H. Ohgaki, C. Matei, C. A. Ur and D. L. Balabanski, “Brilliant gamma beams for industrial applications: new opportunities, new challenges”, Journal of Physics: Conference Series, 763 (2016) 012003. doi:10.1088/1742-6596/763/1/012003

12. Muneyuki Kagaya, Kyohei Yoshida, Heishun Zen, Kan Hachiya, Takashi Sagawa, and Hideaki Ohgaki,” Mode-selective phonon excitation in gallium nitride using mid-infrared free-electron laser”, Japanese Journal of Applied Physics 56, 022701 (2017).

13. H. Ohgaki, I. Daito, H. Zen, T. Kii, K. Masuda, T. Misawa, R. Hajima, T. Hayakawa, T. Shizuma, M. Kando, and S. Fujimoto, “Nondestructive Inspection System for Special Nuclear Material Using Inertial Electrostatic Confinement Fusion Neutrons and Laser Compton Scattering Gamma-rays”, IEEE Transactions on Nuclear Science, Volume: 64, No.7, July (2017), 1635-1640. DOI 10.1109/TNS.2017.2652619

14. Trairat Muangthong-on, Janewit Wannapeera, Hideaki Ohgaki, and Kouichi Miura, “TG-DSC Study to Measure Heat of Desorption of Water during the Thermal Drying of Coal and to Examine Role of Adsorption of Water Vapor for Examining Spontaneous Heating of Coal over 100 °C”, Energy Fuels, 31, 10691-10698 (2017).

15. Trairat Muangthong-on, Janewit Wannapeera, Hideaki Ohgaki, and Kouichi Miura, “Examination of interactions of solvent treated coal with oxygen and water vapor at over 100 °C using TG-DSC for examining propensity to spontaneous heating of the solvent treated coal”, Energy Fuels, 31, 11723-11730(2017).

16. Trairat Muangthong-on, Janewit Wannapeera, Hideaki Ohgaki, and Kouichi Miura, “Effect of Solvent on the Degradative Solvent Extraction of Low Rank Coal”, Energy Fuels, 31, 11954-11962 (2017).

17. Hideaki Ohgaki, Hooman Farzaneh, Nasrudin Abd Rahim, Hang Seng Che, Mohd Amran Mohd Radzi, Wallace ShungHui Wong, Lai Chean Hung, "Study on Quality of Life Change for Rural Community through Rural Electrification by Renewable Energy: Preliminary Result", ASEAN Journal of Management & Innovation, Volume 4 Number 2、pp.1-8 (2017).

18. K. Miura, H. Ohgaki, N. Sato, M. Matsumoto, “Formulation of the Heat Generation Rate of Low-Temperature Oxidation of Coal by Measuring Heat Flow and Weight Change at Constant Temperatures Using Thermogravimetry−Differential Scanning Calorimetry”, Energy Fuels, 31, pp.11669-11680 (2017).

19. Ketren Watcharakorn, Muangthongon Trairat, Wannapeera Janewit, Heishun Zen, Toshiteru Kii, Kouichi Miura and Hideaki Ohgaki, “Proposal of Liquid Membrane-FTIR Spectroscopy to Quantify the Oxygen Content in Soluble Fraction of Degradative Solvent-Extraction”, International Journal of Experimental Spectroscopic Techniques,              2, pp.2-10 (2017).

20. K. Torgasin, K. Morita, H. Zen, K. Masuda, T. Katsurayama, T. Murata, S. Suphakul, H. Yamashita, T. Nogi, T. Kii, K. Nagasaki, and H. Ohgaki, “Thermally assisted photoemission effect on CeB6 and LaB6 for application as photocathodes”, Physical Review Accelerator and Beams, 20, 073401 (2017).

21. Konstantin Torgasin, Kenta Mishima, Heishun Zen, Kohei Yoshida, Hani Negm, Muhamed Omer, Toshiteru Kii, Kazunobu Nagasaki, Kai Masuda and Hideaki Ohgaki, “Properties of quarter-wavelength coaxial cavity for triode-type thermionic RF gun”, Japanese Journal of Applied Physics, 56, 096701 (erratum 119201) (2017).

22. Sikharin Suphakul, Heishun Zen, Toshiteru Kii and Hideaki Ohgaki,     "Measurement of Coherent Undulator Radiation of Compact Terahertz Radiation Source at Kyoto University", International Journal of Magnetics and Electromagnetism, 3, 1, 008 (2017).

23. T. Shizuma, T. Hayakawa, I. Daito, H. Ohgaki, S. Miyamoto, and F. Minato, “Low-lying dipole strength in 52Cr”, Phys. Rev. C 96, 044316 (2017).

24. Ketren Watcharakorn, Wannapeera Janewit, Heishun Zen, Ryuichi Ashida, Toshiteru Kii, Kouichi Miura and Hideaki Ohgaki, “The Mechanism Study of Degradative Solvent Extraction of Biomass by Liquid Membrane-Fourier Transform Infrared Spectroscopy”, Int. Journal of Physical and Mathematical Science, vol.12, No.1, pp.9-13 (2018).

25. Jadsadajerm, S.,  Muangthong-on, T.,  Wannapeera, J.,  Ohgaki, H.,  Miura, K.,  Worasuwannarak, N, “Degradative solvent extraction of biomass using petroleum based solvents”, Bioresource Technology, 260, pp.169-176 (2018).

26. Pimnapat Bhumkittipich and Hideaki Ohgaki, “Development Strategy for Sustainable Solar Home System in the Akha Upland Community of Thailand”, Energies, 11(6), 1509 (2018). https://doi.org/10.3390/en11061509

27. Nattapan Thanomsat, Boonyang Plangklang and Hideaki Ohgaki, “Analysis of Ferroresonance Phenomenon in 22 kV Distribution System with a Photovoltaic Source by PSCAD/EMTDC”, Energies 2018, 11(7), 1742 (2018); https://doi.org/10.3390/en11071742

28. Nikolaos Iliopoulos, Hooman Farzaneh, Hideaki Ohgaki, “Tokyo’s Low-Emission Development Strategies Underlying the Promotion of Energy Efficiency in Public and Private Buildings”, Devising a Clean Energy Strategy for Asian Cities, Springer, ISBN 978-981-13-0782-9, 205-222 (2018). doi.org/10.1007/978-981-13-0782-9_10

Activities:

Hideaki OHGAKI

Contact me

ohgaki.hideaki.2w AT kyoto-u.ac.jp

Gokasho, Uji, Kyoto 611-0011,JAPAN

Tel:+81-774-38-3421