@article{oai:miyazaki-u.repo.nii.ac.jp:00005210, author = {木津, 駿斗 and Kizu, Hayato and Maeda, Koji and 前田, 幸治 and Maeda, Kouji and Yokoyama, Hirosumi and 横山, 宏有 and 境, 健太郎 and Sakai, Kentaro and 木津, 駿斗 and Kizu, Hayato}, journal = {宮崎大学工学部紀要, Memoirs of Faculty of Engineering, University of Miyazaki}, month = {Jul}, note = {Eu doped strontium aluminate (SAOE) with Sr defects and oxides (SiO2,PO4,B2O3), Sr1-x-Al2O4Euy ( y = 0.01, 0.81≦1-x≦1.03 ) and Sr0.99Al2-wSi(B,P)wO4:Eu0.01( 0.5≦w≦10mol%) respectively were prepared by solid states reaction . When the cell volume of the SAOEs decreased with decreasing Sr content or adding oxides, mechanoluminescence (ML) intensity increased. The decreasing of the lattice volumes of each sample means the increasing in oxygen vacancies, it seems that oxygen vacancies contributed to the increasing of the intensity of mechanoluminescence.}, pages = {105--108}, title = {ユーロピウム添加アルミン酸ストロンチウムの組成変化と酸化物添加による発光特性}, volume = {46}, year = {2017}, yomi = {キヅ, ハヤト and マエダ, コウジ and ヨコヤマ, ヒロスミ and サカイ, ケンタロウ and キヅ, ハヤト} }