[19a-PA4-1~13] 3.7 Laser processing

[19a-PA4-2] Fabricating Fine Structures Led by Femtosecond Laser on Molybdenum Surface

〇Masato Hishiki¹, Xi Yu¹, Masaaki Sudo², Fumihiro Itoigawa¹, Shingo Ono¹ (1.Nagoya Institute of Technology, 2.IMRA AMERICA INC.)

Keywords:femtosecond laser, nanostructure, surface modification

We fabricated nanostructures on molybdenum surface by using femtosecond laser and evaluated their periodic nature. Furthermore, we controlled the wettability of molybdenum with just nanostructure as well as nanostructure and microstructure.