@article{oai:miyazaki-u.repo.nii.ac.jp:00002497, author = {水本, 卓 and 境, 貴洋 and Yokoyama, Hirosumi and 横山, 宏有 and Yoshino, Kenji and 吉野, 賢二 and Ikari, Tetsuo and 碇, 哲雄 and Maeda, Koji and 前田, 幸治 and Maeda, Kouji and Mizumoto, Suguru and Sakai, Kentaro}, journal = {宮崎大学工学部紀要, Memoirs of Faculty of Engineering, University of Miyazaki}, month = {Jul}, note = {Abstract A new phase, phai, was reported in Ge-Se chalcogenide system recently. We prepared four kinds of Ge-Se glasses and annealed there for various temperatures and times. We identified the phase by both Raman scattering and x-ray diffraction measurements. The phase was found in well annealed Se-rich (>Ge30 Se70) composition glasses but not found in annealed GeSe2 glass. The crystallization temperature and the apparent activation energy of the crystallization in these glasses were decreased by increasing Se fraction. The reason is accounted for a decreasing of viscosity of glasses.}, pages = {135--139}, title = {Ge-Se系ガラスの結晶化過程の組成依存性}, volume = {32}, year = {2003}, yomi = {ミズモト, スグル and サカイ, タカヒロ and ヨコヤマ, ヒロスミ and ヨシノ, ケンジ and イカリ, テツオ and マエダ, コウジ} }