@article{oai:ous.repo.nii.ac.jp:00001186, author = {山口, 一裕 and Yamaguchi, Kazuhiro and 柿谷, 悟 and Kakitani, Satoru and 三宅, 寛 and Miyake, Hiroshi}, journal = {岡山理科大学紀要. A, 自然科学, Bulletin of Okayama University of Science. A, Natural Sciences}, month = {Mar}, note = {P(論文), Sr-akermanite ((Sr_<1-x>Eu_x)_2MgSi_2O_7(x=0~1.0)) activated by Eu has been prepared by solid-state reaction at 1330℃ in an air atmosphere and its luminescence properties were studied. Sr-akermanite (x=O.05~0.6) shows a blue emission whose park is near 466nm under long-wavelength ultraviolet light excitation (366nm). Sr-akermanite (x=0.01) has the strongest emission intensity. It is found that Eu^<2+> substitute in Sr^<2+> site of Sr-akermanite fired under an air atmosphere.}, pages = {65--71}, title = {Sr_2MgSi_2O_7:Eu蛍光体の合成と蛍光特性}, volume = {32}, year = {1997}, yomi = {ヤマグチ, カズヒロ and カキタニ, サトル and ミヤケ, ヒロシ} }