Full text loading...
In situ measurement of Raman scattering spectra during nonisothermal (heating) and isothermal (at ) processes.
Variation in relative intensity of Raman bands in the nonisothermal and isothermal period.
(a) BPs observed in several conditions and (b) Variation in as a function of temperature and of time at (inset).
TEM images of (a) An as-prepared glass sample, and the samples subjected to isothermal heat treatment at (b) for 60 h and (c) for 20 min. Corresponding electron diffraction patterns (inset) and (d) their intensity profiles are also included. Values correspond to -spacing (Å) in the sample treated at .
Article metrics loading...