Nano periodic structure forma-tion in 4H–SiC crystal using femtosecond laser double-pulses

• Published in: Сверхтвердые материалы
• Date: 2018
• Main Authors: Kim, E., Shimotsuma, Y., Sakakura, M., Miura, K.
• Format: Article
• Language: English
• Published: Інститут надтвердих матеріалів ім. В.М. Бакуля НАН України 2018
• Subjects: Получение, структура, свойства
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/167103
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Nano periodic structure forma-tion in 4H–SiC crystal using femtosecond laser double-pulses / E. Kim, Y. Shimotsuma, M. Sakakura, K. Miura // Сверхтвердые материалы. — 2018. — № 4. — С. 41-50. — Бібліогр.: 35 назв. — англ.

The photo-induced periodic nano structure inside 4H–SiC have been induced by a femtosecond double pulse train. The alignment of the periodic structure is in the direction independently from crystal orientation. In particular, FE-SEM analysis revealed that the periodic structure on the fractured surf...