Crystalline patterning in Sm-doped sodium borate glass by CW Nd:YAG laser irradiation

Yusok Lim; Myeongkyu Lee

doi:10.1016/j.apsusc.2007.07.193

Crystalline patterning in Sm-doped sodium borate glass by CW Nd:YAG laser irradiation

Yusok Lim, Myeongkyu Lee

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Laser irradiation of glass materials has drawn much attention because this technique can offer a new processing method for spatially selected structural modification and/or crystallization in glass. Crystallized line and dot patterns at the micrometer scale were fabricated on the surface of Sm-doped sodium borate (Na ₂ O-B ₂ O ₃ ) glass by irradiation of a continuous-wave Nd:YAG laser at λ = 1064 nm. The pattern sizes could be controlled by adjusting such parameters as scan rate, exposure time, and laser power. Analyses by Raman spectroscopy and X-ray diffraction revealed that the crystalline phase is Na ₃ Sm ₂ (BO ₃ ) ₃ .

Original language	English
Pages (from-to)	908-910
Number of pages	3
Journal	Applied Surface Science
Volume	254
Issue number	4
DOIs	https://doi.org/10.1016/j.apsusc.2007.07.193
Publication status	Published - 2007 Dec 15

All Science Journal Classification (ASJC) codes

Chemistry(all)
Condensed Matter Physics
Physics and Astronomy(all)
Surfaces and Interfaces
Surfaces, Coatings and Films

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10.1016/j.apsusc.2007.07.193

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title = "Crystalline patterning in Sm-doped sodium borate glass by CW Nd:YAG laser irradiation",

abstract = " Laser irradiation of glass materials has drawn much attention because this technique can offer a new processing method for spatially selected structural modification and/or crystallization in glass. Crystallized line and dot patterns at the micrometer scale were fabricated on the surface of Sm-doped sodium borate (Na 2 O-B 2 O 3 ) glass by irradiation of a continuous-wave Nd:YAG laser at λ = 1064 nm. The pattern sizes could be controlled by adjusting such parameters as scan rate, exposure time, and laser power. Analyses by Raman spectroscopy and X-ray diffraction revealed that the crystalline phase is Na 3 Sm 2 (BO 3 ) 3 .",

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N2 - Laser irradiation of glass materials has drawn much attention because this technique can offer a new processing method for spatially selected structural modification and/or crystallization in glass. Crystallized line and dot patterns at the micrometer scale were fabricated on the surface of Sm-doped sodium borate (Na 2 O-B 2 O 3 ) glass by irradiation of a continuous-wave Nd:YAG laser at λ = 1064 nm. The pattern sizes could be controlled by adjusting such parameters as scan rate, exposure time, and laser power. Analyses by Raman spectroscopy and X-ray diffraction revealed that the crystalline phase is Na 3 Sm 2 (BO 3 ) 3 .

AB - Laser irradiation of glass materials has drawn much attention because this technique can offer a new processing method for spatially selected structural modification and/or crystallization in glass. Crystallized line and dot patterns at the micrometer scale were fabricated on the surface of Sm-doped sodium borate (Na 2 O-B 2 O 3 ) glass by irradiation of a continuous-wave Nd:YAG laser at λ = 1064 nm. The pattern sizes could be controlled by adjusting such parameters as scan rate, exposure time, and laser power. Analyses by Raman spectroscopy and X-ray diffraction revealed that the crystalline phase is Na 3 Sm 2 (BO 3 ) 3 .

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Crystalline patterning in Sm-doped sodium borate glass by CW Nd:YAG laser irradiation

Abstract

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