Crystallization in Li₂O-A1₂O₃-SiO₂ Glass induced by 355 nm Nd:YAG Laser Irradiation

• 영문명: Crystallization in Li₂O-A1₂O₃-SiO₂ Glass induced by 355 nm Nd:YAG Laser Irradiation
• 발행기관: 한국마이크로전자및패키징학회
• 간행물 정보: 『마이크로전자 및 패키징학회지』제7권 제2호, 43~46쪽, 전체 4쪽
• 주제분류: 공학 > 산업공학
• 파일형태: PDF
• 발행일자: 2000.06.30

영문 초록

Nd:YAG laser of 355 nm wavelength, which amounts to 3.5 eV, produced by a harmonic generator was used to create Ag metallic particles as seeds for nucleation in photosensitive glass containing Ag⁺ and Ce³⁺ . The pulse widths and frequency of the laser were 8ns and 10 Hz, respectively. For crystalline growth, heat-treatment following laser irradiation was carried out at 570℃ for 1h. Then, the LiAlSi₃O₈ crystal phase appeared in the laser irradiated lithium aluminum silicate glass. We present the effect of laser-induced nucleation compared with spontaneous nucleation by heat treatment fur crystallization in the glass.

목차

1. Introduction

2. Experiment

3. Results and Discussion

4. Conclusion

Acknowledgement

Reference

키워드

Crystallization Photosensitive glass 355 nm Irradiation Nucleation