#norelated * Thank you for visiting my web site [#c681e271] Welcome to Takeshi NAGASE's home page. In this site, information on Materials Science and Engineerings, and High Voltage Electron Microscopy are posted. Suggestions, or requests, please contact by e-mail (t-nagase [at] uhvem.osaka-u.ac.jp (Please replace [at] to @). Thank you!~ * What's New (update 2015/10/01) [#f1b47f74] - 2015/10/01 Update, [[Publications]] - 2015/09/31 [[New web site:http://t-nagase.sakura.ne.jp/index.php?Takeshi%20Nagase]] - 2015/09/16-2015/09/18 Annual meeting, Japan Institute Metals and Materials [[Web>http://jim.or.jp/MEETINGS/2015_atmn/index.php]] * Database [#rc67cf33] - [[Solid state amorphization (electron irradiation)>Solid state amorphization]] update 2014/12/25 - [[Crystallization (electron irradiation):http://www7.plala.or.jp/tnagase/research-03-E.htm]] update 2014/09/01 - [[Cross section for atomic displacement (electron irradiation):http://www7.plala.or.jp/tnagase/research-01-E.htm]] update 2014/02/21 - [[Amorphous wire / rapidly solidified wire:http://www7.plala.or.jp/tnagase/research-09-E.htm]] update 2014/02/20 *Research topics [#fef4c57c] **High Entropy Alloys [#d445b73c] -[[Irradiation damage in High Entropy Alloys]] -[[Solidification structure in High Entropy Alloys]] **Material modification by electron irradiation - electronic excitation [#ib0acbda] -[[Synthesis of silicides at metal/SiOx interface]] -[[Formation of metallic amorphous at metal/SiOx interface]] **Material modification by fast electron irradiation - electron knock-on [#h7caf3b0] -[[High Voltage Electron Microscopy]] --[[Cross section for atomic displacement]] -[[Solid state amorphization (electron irradiation)>Solid state amorphization]] --[[Database>Database, Solid state amorphization]] --[[Crystal-to-Amorphous-to-Crystal (C-A-C) transition]] --[[Relationship between SSA and Martensite transformation]] -[[Crystallization (electron irradiation)>Crystallization]] update 2014/09/01 --[[Database>Database, Crystallization]] --[[Crystal-to-Amorphous-to-Crystal (C-A-C) transition]] --[[Defects in an amorphous phase - Free volume like defects and Anti Free like defects]] --[[Pinpoint nanocrystallization of an amorphous phase]] **Casting and solidification [#pd0befc2] -[[Liquid phase separation]] --[[Multi-step liquid phase separation]] --[[Nano-scale phase separated structure]] --[[Macroscopically phase separated melt-spun ribbon]] --[[Macroscopically phase separated wire]] -[[Amorphous wire and rapidly solidified alloy wire]] --[[Amorphous wire>Amorphous wire and rapidly solidified alloy wire]] --[[Macroscopically phase separated wire]] --[[Ti-based wire for for biomedical application]]