Katsuya Hirata, Gaku Obara, Hiroshi Katsumata, "Evaluation of Insulating Magnetic Materials Composed of Epoxy Resin and Pure Iron Powder for Motor and Reactor Core Applications" IEEJ Journal of Industry Applications, 10, 606-611 (2021).
Yuta Saito and Hiroshi Katsumata, "Structural, Optical and AC Conductivity Studies on Polycrystalline-Si/Nanocrystalline-FeSi2 Composite Thin Films" Jpn. J. Appl. Phys. Conf. Proc., 8, 011301-1~6 (2020).
Syotaro Fuse and Hiroshi Katsumata, "Formation of Mg2Si1-xSnx Thin Films by Co-sputtering and Investigation of their p-type Electrical Conduction" Jpn. J. Appl. Phys. Conf. Proc., 8, 011003-1~8 (2020).
Reo Nakagawa, Hiroshi Katsumata, Satoshi Hashimoto and Shiro Sakuragi, "Synthesis and crystal growth of Mg2Si by the liquid encapsulated vertical gradient freezing method" Jpn. J. Appl. Phys., 54, 085503-1~5 (2015).
K. Hirata, H. Hara and H. Katsumata, "Optical transition in nanocrystalline Si doped SiO2 thin films formed by co-sputtering" Canadian J. Phys., 92, 732-735 (2014).
Keisuke Yoshimura, Tetsuya Hashimoto and Hiroshi katsumata, "Optical band-gap of TiO2 nanopowders doped with Al2O3" Mat. Res. Soc. Symp. Proc.,DOI:10.1557/opl.2012.1740(2013).
Takumi Araki, Jun-ichi Iwata and Hiroshi Katsumata, "Effects of Ga doping and nitridation on ZnO films prepared by RF Sputtering" Mat. Res. Soc. Symp. Proc.,DOI: http://dx.doi.org/10.1557/opl.2012.1671(2013).
Atsushi Oda, Kyoichi Kinoshita, Shin-ichi Yoda, Hiroshi Katsumata, and Shin-ichiro Uekusa, "Growth of Si0.5Ge0.5 Single Crystals by the Traveling Liquidus-zone Method and their Structural Characterization" Procedia Engineering, Vol.36, pp.404-410, 2012.
Hiroaki Tajima, Hiroshi Katsumata and Shin-ichiro Uekusa, "Deposition of TaN Films by RF sputtering and their barrier properties in Cu/TaN/Dielectrics/Si MIS structures" e-Journal of Surface Science and Nanotechnology, Vol.10, pp.107-113, 2012.
Toraki Iwamaru, Hiroshi Katsumata, Shin-ichiro Uekusa, Hiroki Ooyagi, Takahisa Ishimura, Tetsuo Miyakoshi, "Development of microwave absorbing materials prepared from a polymer binder including Japanese lacquer and epoxy resin" Physics Procedia,Vol.23, pp.69-72, 2012.
M. Sawada, H. Katsumata, Y. Tomokuni, S. Uekusa, "Structural and electrical properties of Co-doped β-FeSi2 thin films prepared by RF magnetron sputtering" Physics Procedia,Vol.23, pp.9-12, 2012.
H. Yamada, H. Katsumata, D. Yuasa, S. Uekusa, M. Ishiyama, H. Souma, and I. Azumaya, "Structural and electrical properties of β-FeSi2 bulk materials for thermoelectric applications" Physics Procedia,Vol.23, pp.13-16, 2012.
H. Tajima, N. Shiobara, H. Katsumata and S. Uekusa, "Properties of TaN Films for ULSIs Prepared by Reactive Sputter Deposition,Journal of Surface Analysis, Vol.17, No.3, pp. 247-251, 2011.
M. Zakir Hossain, H. Katsumata and S. Uekusa, "The effect of Crystalline Structure on Photoluminescence of the β- FeSi2 Film Prepared by Pulsed Laser Deposition Using Two Types of Target" Physics Procedia, Vol.11, pp.158-162, 2011.
M. Zakir Hossain, H. Katsumata and S. Uekusa, "The crystalline effect of the of the β-FeSi2 film using two types target prepared by pulsed laser deposition"IEEE Proceedings of Int. Conf. on Electrical and Computer Engineering (ICECE 2010), pp. 210-213, 2010.