|[[Solid state amorphization]]|[[Crystallization]]| ---- #author("2020-12-20T10:40:10+09:00","","") *Pinpoint nanocrystallization of an amorphous phase [#j45dc42a] #ref(http://t-nagase.sakura.ne.jp/pict/20151005/02-03-Pinpoint.jpg,left,nowrap,photo) ''Figure 1''~ ''Pinpointe nanocrystallization of an amorphous phase in Fe-9Zr-3B alloy [1,2].'' ~ ~ The ordered array nano-crystallization area whose diameter is about 1 mm can be realized by MeV electron irradiation indcued crystallization tecnique by use of High Voltage Electron Microscope [1,2]~ ~ REFERENCES~ [1] T. Nagase, A. Nino and Y. Umakoshi: Mater. Sci. Forum., 561-565, 1402-1406 (2007). http://dx.doi.org/10.4028/www.scientific.net/MSF.561-565.1403~ [2] T. Nagase: Materia Japan, 49, 323-324 (2010). (in Japanese), http://dx.doi.org/10.2320/materia.49.323~