The amount of polyynes produced by Nd:YAG laser (355, 532, and 1064 nm) ablation of fullerene and graphite pellet targets was the largest for 1064 nm ablation, contrary to the powder target in the previous report. This result is believed to come from the difference in the main polyyne-production area in liquids in the optical cell, depending on the pellet and powder targets.
Nd:YAG 激光(355、532 和 1064 nm)烧蚀
富勒烯和石墨颗粒靶材所产生的聚炔数量在 1064 nm 烧蚀时最大,这与之前报告中的粉末靶材相反。这一结果被认为是由于颗粒和粉末目标不同,光学池中液体产生聚炔的主要区域也不同。