Focus movement distance per pulse dependence of electrical conductivity and diameter of diamond internal modification induced by picosecond laser

Abstract Internal and local modifications via ultrashort pulsed laser illumination to diamond are promising for manufacturing diamond electronic devices. The relationship between the diameter/electrical conductivity of modified regions and the laser fluence distribution was investigated. Picosecond...

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Bibliographic Details
Main Authors: Daijiro Tokunaga, Masataka Sato, Sho Itoh, Hirofumi Hidai, Takashige Omatsu, Souta Matsusaka
Format: Article
Language:English
Published: Nature Portfolio 2022-10-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-022-21432-9