From the observation through optical microscope, it could be found that size became smaller and the crystal shape tended to the sphere after GAS.

用光学显微镜对超临界技术处理前后的粒径和晶形进行了观察，发现经过处理后的粒径变小、晶形趋于球形。

youdao

Compared with conventional furnace annealing, PbTiO3 thin films by rapid thermal annealing had smaller, denser and uniform crystal grains in size with better crystallographic quality.

与常规晶化相比，快速晶化处理的薄膜结晶质量好，晶粒较小、分布均匀致密。

youdao

Compared with conventional furnace annealing, PbTiO3 thin films by rapid thermal annealing had smaller, denser and uniform crystal grains in size with better crystallographic quality.

与常规晶化相比，快速晶化处理的薄膜结晶质量好，晶粒较小、分布均匀致密。

youdao