ゾルーゲル法により合成したZnO微粉末のフォトルミネッセンス(<特集>イノベーティブセラミックス(I))

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概要

• 論文の詳細を見る

• ZnO powder, which was composed of sub-micrometer particles, was synthesized by sol-gel method. SEM image shows that the mean size of the particles was about 70 nm. X-ray diffraction patterns revealed that the particles had hexagonal structure with the c-axis and a-axis lattice constants of 0.520 nm and 0.324 nm, respectively. The lattice constants are in well accordance with those of ZnO single crystal. Photoluminescence spectra at room temperature showed the green emission with the peak at 500 nm. In addition, the intensity of the green emission increased upon increasing the heating temperature.

• 社団法人日本セラミックス協会の論文
• 2005-01-01

著者

• 岩田 憲幸

  桐蔭横浜大学工学部

• LEE Geun-Hyoung

  Dept. of Information Materials Engineering, Dong-Em University

• IWATA Noriyuki

  Dept. of Information Materials Engineering, Dong-Em University

• KIM Ssang-Jo

  Dept. of Information Materials Engineering, Dong-Em University

• KIM Min-Sung

  Dept. of Information & Communications Engineering, Tong-Myoung University of Information Technology

• Iwata Noriyuki

  Drug Discovery Research Laboratory Sanwa Kagaku Kenkyusho Co. Ltd.

• Kim Ssang-jo

  Dept. Of Information Materials Engineering Dong-em University

• Kim Min-sung

  Dept. Of Information & Communications Engineering Tong-myoung University Of Information Technolo

• Lee Geun-hyoung

  Dept. Of Information Materials Engineering Dong-em University

• Iwata Noriyuki

  Institute Of Advanced Energy Kyoto University

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