Patterning and characterization of ferroelectric crystal lines at the glass surface by laser-induced crystallization

T. Komatsu, M. Sato, R. Nakajima, H. Sugita, K. Koshiba, T. Honma, Yasuhiko Benino

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A technique for the patterning of ferroelectric crystal lines such as Sr0.5Ba0.5Nb2O6, LiNbO3, β'-Gd2(MoO4)3 at the glass surface has been developed, i.e., transition metal atom heat processing, in which continuous wave lasers such as Nd:YAG (wavelength: λ=1064 nm) are irradiated to the glasses containing transition metal (TM: Cu2+, Ni2+) ions. The absorbed laser results in local heating of glass, consequently inducting crystallization. By scanning laser (power: <1W) at constant speeds such as 10 μm/s, ferroelectric crystal lines are written successfully at the glass surface. The surface morphology and orientation of crystals in the lines are clarified from confocal laser microscope observations and polarized micro-Raman scattering spectra measurements. In some glasses, the patterning of crystal lines consisting of oriented ferroelectrics is possible.

Original languageEnglish
Title of host publicationIEEE International Symposium on Applications of Ferroelectrics
Pages293-294
Number of pages2
DOIs
Publication statusPublished - 2007
Externally publishedYes
Event2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF - Nara-city, Japan
Duration: May 27 2007May 31 2007

Other

Other2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF
CountryJapan
CityNara-city
Period5/27/075/31/07

Fingerprint

Crystallization
Ferroelectric materials
Glass
Crystals
Lasers
Transition metals
Continuous wave lasers
Crystal orientation
Surface morphology
Raman scattering
Microscopes
Ions
Scanning
Heating
Wavelength
Atoms
Processing

ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

Cite this

Komatsu, T., Sato, M., Nakajima, R., Sugita, H., Koshiba, K., Honma, T., & Benino, Y. (2007). Patterning and characterization of ferroelectric crystal lines at the glass surface by laser-induced crystallization. In IEEE International Symposium on Applications of Ferroelectrics (pp. 293-294). [4393245] https://doi.org/10.1109/ISAF.2007.4393245

Patterning and characterization of ferroelectric crystal lines at the glass surface by laser-induced crystallization. / Komatsu, T.; Sato, M.; Nakajima, R.; Sugita, H.; Koshiba, K.; Honma, T.; Benino, Yasuhiko.

IEEE International Symposium on Applications of Ferroelectrics. 2007. p. 293-294 4393245.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Komatsu, T, Sato, M, Nakajima, R, Sugita, H, Koshiba, K, Honma, T & Benino, Y 2007, Patterning and characterization of ferroelectric crystal lines at the glass surface by laser-induced crystallization. in IEEE International Symposium on Applications of Ferroelectrics., 4393245, pp. 293-294, 2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF, Nara-city, Japan, 5/27/07. https://doi.org/10.1109/ISAF.2007.4393245
Komatsu T, Sato M, Nakajima R, Sugita H, Koshiba K, Honma T et al. Patterning and characterization of ferroelectric crystal lines at the glass surface by laser-induced crystallization. In IEEE International Symposium on Applications of Ferroelectrics. 2007. p. 293-294. 4393245 https://doi.org/10.1109/ISAF.2007.4393245
Komatsu, T. ; Sato, M. ; Nakajima, R. ; Sugita, H. ; Koshiba, K. ; Honma, T. ; Benino, Yasuhiko. / Patterning and characterization of ferroelectric crystal lines at the glass surface by laser-induced crystallization. IEEE International Symposium on Applications of Ferroelectrics. 2007. pp. 293-294
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AU - Honma, T.

AU - Benino, Yasuhiko

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