[G] Microstructure control

[360] Selective grain growth in gold thin films by micron chevron-shaped laser beam scanning

*Hoang PHAM Anh¹, Fukunaga Naruki¹, Yeh Wenchang¹, Morito Shigekazu², Ohba Takuya², Hayashi Taisuke³ (1. 島根大・総理工、2. 次世代たたら協創センター、3. 総合科学研究支援センター)

Keywords:Gold、Thin film、Laser annealing、Grain growth

In this study, we investigate the laser scanning crystallization of Au thin films, which are deposited in different types of substrate. The mechanisms of grain growth and stagnation were discussed