Formation of nano-particle structures induced by ultraviolet laser irradiations in KNbO3-TeO2 glass

Shintaro Mizuno, Yasuhiko Benino, Takumi Fujiwara, Takayuki Komatsu

研究成果: Article査読

4 被引用数 (Scopus)

抄録

We report on a novel technique for formation of nano-particle structures in KNbO3-TeO2 glasses induced by ultraviolet (UV) XeCl excimer laser irradiations operating at 308 nm wavelength. The glasses with a composition of 0.5Er2O3-15K2O-15Nb 2O5-70TeO2 (mol%), which are known to exhibit a nano-crystallization behavior by heat treatments, have been used in this experiment. It has been found that the morphological properties of nano-particles, such as diameter, height, and distribution density of nano-particles, can be tailored by the pulsed UV laser conditions. The nature of these nano-struetures on glass surface induced by laser processing has been clarified that laser-induced nano-particles are consisting of the same composition as that in glass substrate.

本文言語English
ページ(範囲)293-295
ページ数3
ジャーナルJournal of the Ceramic Society of Japan
114
1327
DOI
出版ステータスPublished - 2006 3月
外部発表はい

ASJC Scopus subject areas

  • セラミックおよび複合材料
  • 化学 (全般)
  • 凝縮系物理学
  • 材料化学

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