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Dive into the research topics where Hiroharu Okada is active.

Publication


Featured researches published by Hiroharu Okada.


Journal of Luminescence | 2007

Photoluminescence and absorption in sol–gel-derived ZnO films

Parmod Sagar; P.K. Shishodia; R.M. Mehra; Hiroharu Okada; Akihiro Wakahara; Akira Yoshida


Nuclear Instruments & Methods in Physics Research Section B-beam Interactions With Materials and Atoms | 2003

Microfabrication of high quality polytetrafluoroethylene films by synchrotron radiation

Akira Yoshida; E. Matsumoto; H. Yamada; Hiroharu Okada; Akihiro Wakahara


Thin Solid Films | 2007

Epitaxial growth of zinc oxide thin films on epi-GaN/sapphire (0001) by sol–gel technique

Parmod Sagar; Manoj Kumar; R.M. Mehra; Hiroharu Okada; Akihiro Wakahara; Akira Yoshida


Japanese Journal of Radiological Technology | 1997

Junction of a Mathematical Model of Wiener Spectrum and Texture Analysis

Takashi Wakamatu; Hiroharu Okada; Toshiya Sano; Smio Anzai; Fumihiko Fujiwara; Masaji Fukumoto


Japanese Journal of Radiological Technology | 1996

Fundamental study of CEPROS M2 processing system

H. Hashiba; Hiroharu Okada; M. Uemura; A. Endou; Yoshihiko Murano; A. Asahi


Japanese Journal of Radiological Technology | 1996

Evaluation of Insight System using New Screen : 2nd report

Hiroharu Okada; Kazuhiko Nishimatsu; Sachiyo Tatsumi; Yoshihiko Murano; H. Akazawa; R. Tanaka; Takashi Wakamatsu


Japanese Journal of Radiological Technology | 1996

Evaluation of FASE (Fast Advanced Spin Echo) using 1.5 tesla MR system

Kazuhiko Nishimatsu; Hiroharu Okada; Atsuko Endou; Yoshihiko Murano


Japanese Journal of Radiological Technology | 1996

Image Characteristics by Asymmetry of the Screen-Film System

Hiroharu Okada; Takashi Wakamatsu; Yutaka Fukui; Kazuhiko Nishimatsu; Hisayuki Hashiba; Yoshihiko Murano


Japanese Journal of Radiological Technology | 1995

419 Evaluation of Fast Spin Echo Imaging with Inversion Pulse

Kazuhiko Nishimatsu; Hiroharu Okada; Masanobu Uemura; Yoshiyuki Furukawa; Tatsuya Ookubo


Japanese Journal of Radiological Technology | 1995

Evaluation of Fast Spin Echo Imaging with Variable Refocusing Flip Angle(1.5T MRI)

Kazuhiko Nishimatsu; Hiroharu Okada; Masanobu Uemura; Yoshiyuki Furukawa; Tatsuya Ookubo

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Akihiro Wakahara

Toyohashi University of Technology

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