業績概要

[査読付き論文]

II-1. Publications in general journals

II-1-1. Publications as first or second author: 12 peer-reviewed papers

1.      W. Kada, T. Satoh, A. Yokoyama, M. Koka, and T. Kamiya, Determining Aerosol Particles by In-air Micro-IL Analysis Combined with Micro-PIXE, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms (in press).

2.      W. Kada, T. Satoh, T. Makino, S. Onoda, M. Koka, T. Ohshima, T. Kamiya, V. Grilj, N. Skukan, and M. Jaksic, Transmission Charged-Particle Detectors of Thin-film CVD Diamond for the Single Ion Hit Measurement, Radiation Detectors and Their Uses (in press).

3.      W. Kada, A. Yokoyama, M. Koka, T. Satoh, and T. Kamiya, Development of Wavelength-dispersive Micro-IBIL for the Chemical Structure Analysis of Micrometer-Sized Particles, International Journal of PIXE, 22, 21-27(2012).

4.      W. Kada, A. Yokoyama, M. Koka, K. Takano, T. Satoh, and T. Kamiya, Micro-IBIL analysis as diagnostic tool for the micro-structure patterning on diamond by proton beam writing, Japanese Journal of Applied Physics, 51, 06FB07_01-05 (2012).

5.      W. Kada, A. Yokoyama, M. Koka, T. Satoh, and T. Kamiya, Development of analysis system of micro-IBIL combined with micro-PIXE, International Journal of PIXE, 21(1-2), 1-11(2011).

6.      W. Kada, N. Dwaikat, M. Sueyasu, J. Datemichi, F. Sato, I. Murata, Y. Kato, and T. Iida, Development of a Grab-sampling Type Multitubular Proportional Counter for Measurement of Radon Concentration in Atmosphere, Progress in Nuclear Science and Technology, 1, 396-399 (2011).

7.      Y. Ihara, W. Kada, F. Sato, T. Iida, J. Yamamoto, and S. Yamada, Development of Compact Pulse Height Analyzer Modules Based on FPGA for E-Learning Type Exercises on Nuclear Reactor, Progress in Nuclear Science and Technology, 1, 244-247 (2011).

8.      W. Kada, N. Dwaikat, J. Datemichi, F. Sato, I. Murata, Y. Kato, and T. Iida, A twin-type airflow pulse ionization chamber for continuous alpha-radioactivity monitoring in atmosphere, Radiation Measurements, 45(9), 1044-1048 (2010).

9.      T. Tanaka, W. Kada, T. Hinoki, T. Ikeda, K. Shimoda, M.-S. Suh, F. Sato, T. Iida, A. Kohyama, and T. Muroga, Electrical insulating performances of SiC materials under gamma-ray irradiation, J. Plasma Fusion Res. Series, 9, 282-287 (2010).

10.  W. Kada, I. Ishikawa, F. Sato, Y. Kato, and T. Iida, Development of a Remote-controlled System with the Internet for an Ion Accelerator Aimed at Research and Education on Material Analysis, Journal of Ecotechnology Research, 14, 37-41 (2009).

11.  W. Kada, I. Ishikawa, A. Kishi, Y. Ihara, F. Sato, Y. Kato, and T. Iida,Improvement of Low-Energy PIXE System for Precise Surface Analysis, Journal of Ecotechnology Research, 13(4), 259-263 (2008).

12.  I. Ishikawa, W. Kada, F. Sato, T. Tanaka, J. Yamamoto, Y. Kato, and T. Iida, Development of a Compact and User-friendly Ion Irradiation System Controlled Remotely through the Internet, Journal of Nuclear Science and Technology, 44(8), 1039-1046 (2007).

II-1-2. Publications as a co-author: 11 peer-reviewed papers

1.      V. Grilj, M. Jaksic, W. Kada, T. Kamiya, and N. Skukan, Comparison of scCVD diamond and silicon SB detector irradiated by low energy protons, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms (in press).

2.      T. Sakai, R. Yasuda, H. Iikura, T. Nojima, M. Matsubayashi, W. Kada, M. Kohka, T. Satoh, T. Ohkubo, Y. Ishii, and K. Takano, Micromachining of Commodity Plastics by Proton Beam Writing and Fabrication of Spatial Resolution Test-chart for Neutron Radiography, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms (in press).

3.      K. Miura, T. Satoh, Y. Ishii, H. Kiryu, Y. Ozawa, M. Kohka, K. Takano, T. Ohkubo, A. Yamazaki, W. Kada, A. Yokoyama, T. Kamiya, and O. Hanaizumi, Fabrication of Mach-Zehnder polymer waveguides by a direct-drawing technique using a focused proton beam, Key Engineering Materials, 534, 158-161 (2013).

4.      T. Satoh, M. Koka, W. Kada, A. Yokoyama, T. Ohkubo, A. Yamazaki, Y. Ishii, T. Kamiya, and N. Kozai, Effectiveness of a Combination of ML-EM and STIM-CT in PIXE-CT for Biological Specimen, International Journal of PIXE, 22, 73-80 (2012).

5.      M. Omichi, K. Takano, T. Satoh, T. Kamiya, Y. Ishii, T. Ohkubo, M. Koka, W. Kada, M. Sugimoto, H. Nishikawa, and S. Seki, Visualization of Focused Proton Beam Dose Distribution by Atomic Force Microscopy Using Blended Polymer Films Based on Polyacrylic Acid, Journal of Nanoscience and Nanotechnology, 12, 7401–7404 (2012).

6.      Y. Maeyoshi, K. Takano, A. Asano, H. Marui, M. Omichi, T. Satoh, T. Kamiya, Y. Ishii, T. Ohkubo, M. Koka, W. Kada, M. Sugimoto, H. Nishikawa, A. Saeki, and S. Seki, Fabrication of Poly (9,90–dioctylfluorene)-Based Nano- and Microstructures by Proton Beam Writing, Japanese Journal of Applied Physics, 51, 045201-01–045201-04 (2012).

7.      K. Miura, Y. Machida, M. Uehara, H. Kiryu, Y. Ozawa, T. Sasaki, O. Hanaizumi, T. Satoh, Y. Ishii, M. Kohka, K. Takano, T. Ohkubo, A. Yamazaki, W. Kada, A. Yokoyama, T. Kamiya, and H. Nishikawa, Fabrication of Polymer Optical Waveguides for the 1.5-μm Band Using Focused Proton Beam, Key Engineering Materials, 497, 147-150 (2012).

8.      N. Dwaikat, M. El-hasan, M. Sueyasu, W. Kada, F. Sato, Y. Kato, G. Saffarini, and T. Iida, A fast method for the determination of the efficiency coefficient of bare CR-39 detector, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 263(20), 3351-3355 (2010).

9.      I. Ishikawa, A. Kishi, W. Kada, F. Sato, Y. Kato, and T. Iida, Response of CR-39 track detector to low-energy heavy ion beams, Radiation Measurements, 43, S79-S81 (2008).

10.  Y. Ihara, A. Kishi, W. Kada, F. Sato, Y. Kato, T. Yamamoto, and T. Iida, A compact system for measurement of radiophotoluminescence of phosphate glass dosimeter, Radiation Measurements, 43, 542-545 (2008).

11.  N. Dwaikat, T. Iida, F. Sato, Y. Kato, I. Ishikawa, W. Kada, A. Kishi, M. Sakai, and Y. Ihara, Study etching characteristics of a track detector CR-39 with ultraviolet laser irradiation, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 572(2), 826-830 (2007).

II-2. Publications in Japanese Journal

1.      W. Kada, I. Ishikawa, Y. Ihara, F. Sato, Y. Kato, T. Iida,

Development of a multi-functional and small-size ion accelerator for surface analysis, Japanese Journal of Radiation Safety Management, 7(1), 26-34 (2008).

II-3. List of oral and poster presentations at international conferences: 14 presentations as first author (including 1 invited talk) and 6 presentations as a co-author

1.      W. Kada, T. Satoh, N. Iwamoto, S. Onoda, V. Grilj, N. Skukan, T. Makino, M. Koka, M. Jakšić, T. Ohshima, and T. Kamiya, Microbeam Irradiation Effects on Transmission Diamond Detector, 10th International Workshop on Radiation Effects on Semiconductor Devices for Space Applications, Tsukuba, Japan, December 2012.

2.      W. Kada, T. Satoh, A. Yokoyama, M. Koka, and T. Kamiya, Development of a New Scanning Ion Microbeam Analysis and Imaging Technique: Ion-Luminescence Microscopic Spectroscopy (ILUMIS), International Union of Materials Research Society, International Conference on Electronic Materials 2012, Yokohama, Japan, September 2012.

3.      W. Kada, T. Kamiya, N. Iwamoto, S. Onoda, V. Grilj, N. Skukan, T. Makino, M. Koka, T. Satoh, M. Jakšić, and T. Ohshima, Transient Ion-Beam-Induced Current (TIBIC) Analysis of the Irradiation Effects in Transmission CVD Diamond Film Detectors, International Union of Materials Research Society, International Conference on Electronic Materials 2012, Yokohama, Japan, September 2012.

4.      K. Miura, T. Satoh, Y. Ishii, M. Kohka, K. Takano, T. Ohkubo, A. Yamazaki, W. Kada, A. Yokoyama, T. Kamiya, H. Kiryu, Y. Ozawa, and O. Hanaizumi, Fabrication of polymer optical waveguides for the 1.5-μm band using proton beam writing, International Union of Materials Research Society, International Conference on Electronic Materials 2012, Yokohama, Japan, September 2012.

5.      W. Kada, T. Satoh, A. Yokoyama, M. Koka, and T. Kamiya, Microscopic Imaging Approach to Aerosol Particles by Using In-air Micro-IL Analysis Combined with Micro-PIXE, 13th International Conference on Nuclear Microprobe Technology and Applications, Lisbon, Portugal, July 2012.

6.      W. Kada, T. Satoh, N. Iwamoto, S. Onoda, T. Makino, M. Koka, T. Ohshima, and T. Kamiya, Transient Ion-Beam-Induced Current Analysis of Thin Film CVD Diamond Detector, 2nd Detector Workshop of Diamond Detectors Development and Applications, Plitvice Lakes, Croatia, May 2012.

7.      W. Kada, A. Yokoyama, M. Koka, T. Satoh, and T. Kamiya, Development of an Ion Beam-Induced Luminescence (IBIL) Analysis System for Observation of Chemical-structures in Micro-meter-sized targets, 1st International Symposium on Technology for Sustainability, Bangkok, Thailand, January 2012 [Invited].

8.      W. Kada, A. Yokoyama, T. Satoh, M. Koka, and T. Kamiya, The basic study of the IBIL analysis and imaging technique for micro-structural mineral targets, 7th International Symposium on Bio-PIXE, Sendai, Japan, October 2011.

9.      W. Kada, A. Yokoyama, M. Koka, K. Takano, T. Satoh, and T. Kamiya, Micro-IBIL analysis as diagnostic tool for the micro-structure patterning on diamond by proton beam writing, 24th International Micro processes and Nanotechnology Conference, Kyoto, Japan, October 2011.

10.  Y. Ozawa, H. Kiryu, K. Miura, O. Hanaizumi, T. Sasaki, K. Noguchi, T. Satoh, Y. Ishii, M. Kohka, K. Takano, T. Ohkubo, A. Yamazaki, W. Kada, A. Yokoyama, and T. Kamiya, Mach-Zehnder type waveguides for the 1550-nm band fabricated by proton beam writing, 3rd International Conference on Advanced Micro-Device Engineering, Kiryu, Japan, December 2011.

11.  K. Miura, T. Satoh, Y. Ishii, M. Kohka, Y. Machida, M. Uehara, H. Kiryu, K. Takano, T. Ohkubo, A. Yamazaki, W. Kada, A. Yokoyama, T. Kamiya, H. Nishikawa, T. Sasaki, and O. Hanaizumi, Fabrication of PMMA film waveguides utilizing proton beam writing, 16th Optoelectronics and Communications Conference, Kaohsiung, Taiwan, July 2011.

12.  M. Uehara, H. Kiryu, K. Miura, O. Hanaizumi, T. Satoh, Y. Ishii, K. Takano, T. Ohkubo, M. Kohka, A. Yamazaki, W. Kada, A. Yokoyama, T. Kamiya, and H. Nishikawa, Y-junction waveguides for 1.5-μm band fabricated by proton beam writing, 6th International Symposium on Silicon Science and 2nd International Conference on Advanced Micro-Device Engineering, Kiryu, Japan, December 2010.

13.  T. Iida, F. Sato, D. Maki, T. Ishii, S. Hisakado, W. Kada, and T. Yamamoto, Collaboration Research of Osaka University and Chiyoda Technol Oarai Research Center: Approach to development of new glass dosimeter system, 5th International Workshop on Individual Monitoring of Ionizing Radiation, Oarai, Japan, November 2009.

14.  W. Kada, T. Tanaka, I. Ishikawa, M. Sueyasu, F. Sato, I. Murata, Y. Kato, and T. Iida, Effects of DT neutron irradiation on SiC detectors for fusion diagnostics, 14th International Conference on Fusion Materials, Sapporo, Japan, September 2009.

15.  Y. Ihara, W. Kada, F. Sato, T. Iida, J. Yamamoto, S. Yamada, T. Horiguchi, and K. Hashimoto, Development of Compact Pulse Height Analyzer Modules Based on FPGA for E-learning Type Exercises on Nuclear Reactor, 5th International Symposium on Radiation Safety and Detection Technology, Kokura, Japan, July 2009.

16.  W. Kada, M. Sueyasu, N. Dwaikat, J. Datemichi, F. Sato, I. Murata, Y. Kato and T. Iida, Development of an air flow multi-tubular proportional counter for measurement of radon concentration in atmosphere, 5th International Symposium on Radiation Safety and Detection Technology, Kokura, Japan, July 2009.

17.  W. Kada, I. Ishikawa, F. Sato, Y. Kato, and T. Iida, Development of a Remote-controlled System with the Internet for an Ion Accelerator Aimed at Research and Education on Material Analysis, 15th Asian International Symposium of Ecotechnology, Ishikawa, Japan, October 2008.

18.  W. Kada, I. Ishikawa, A. Kishi, Y. Ihara, F. Sato, Y. Kato,and T. Iida, Improvement of Low-Energy PIXE System for Precious Surface Analysis, 13th Asian International Symposium of Ecotechnology, Toyama, Japan, December 2006.

19.  W. Kada and T. Shiina, Snow particle extraction and analysis using the differential of sequential images, IEEE Geoscience and Remote Sensing Symposium 2005, Seoul, Korea, July 2005.

20.  W. Kada, R. Ishizaki, M. Nozaki, T. Shiina, M. Ishizaka, and K. Muramoto, Snow-Particle Extraction from Sequential Images, 10th Asian International Symposium of Ecotechnology, Toyama, Japan, November 2003.

[査読なし論文]

II-4. Other publications

1.      W. Kada and T. Shiina, Snow Particle Extraction and Analysis Using the Differential of Sequential Images, IEEE International (Proc. IGARSS 2005), 6, 3986–3989 (2005).

2.      I. Ishikawa, W. Kada, Y. Ihara, Construction of e-learning system for educational program with ion accelerator controlled through the internet, Transactions of Japanese Society for Information and Systems in Education, 25(1), 98-104 (2008).