H. Hoshizaki et al., DIRECT OBSERVATION OF CRYSTALLIZATION PROCESS FROM AMORPHOUS Y-BA-CU-O FILM BY MEANS OF OPTICAL MICROSCOPY, JPN J A P 1, 32(5A), 1993, pp. 1940-1945
Crystallization processes from amorphous Y-Ba-Cu-O films, i.e., the po
lycrystal formation by solid-state reaction below melting point and th
e crystal growth from the melt, were directly observed and analyzed by
means of high-temperature optical microscopy.