Space-selective phase separation inside a glass by controlling compositional distribution with femtosecond-laser irradiation
Space-selective phase separation inside a glass by controlling compositional distribution with femtosecond-laser irradiation
Space-selective phase separation was induced inside Na2O–SiO2 glasses by changing the glass composition locally from a miscible composition to an immiscible one via femtosecond-laser irradiation at a high repetition rate. The formation of a nanoscale co-continuous structure due to phase separation was confirmed by scanning electron microscopy after heat treatment, polishing until the laser-modified area was exposed, and subsequent etching. The configuration of the structure could be controlled by changing the heat-treatment time.
1001-1005
Shimizu, Masahiro
f08d0c1c-3975-4979-a49d-50fe94bfdc80
Miura, Kiyotaka
5dbc9159-ace0-4dd9-b18d-36f87ae78c47
Sakakura, Masaaki
3bb15bbd-d590-4cba-ab5a-862dc7acd054
Nishi, Masayuki
4ccdf7c3-f87c-40ab-9069-02eaee4487ce
Shimotsuma, Yasuhiko
0664279b-def2-41d4-a5ec-207ce02013a7
Kanehira, Shingo
2d91bcd3-d32f-450e-bab2-b220d6acf183
Nakaya, Takayuki
732b663b-fff6-4d1e-9aab-ce3f9b4f855e
Hirao, Kazuyuki
5cc5061d-6217-49ae-bc92-ff5b72b9c6c2
September 2010
Shimizu, Masahiro
f08d0c1c-3975-4979-a49d-50fe94bfdc80
Miura, Kiyotaka
5dbc9159-ace0-4dd9-b18d-36f87ae78c47
Sakakura, Masaaki
3bb15bbd-d590-4cba-ab5a-862dc7acd054
Nishi, Masayuki
4ccdf7c3-f87c-40ab-9069-02eaee4487ce
Shimotsuma, Yasuhiko
0664279b-def2-41d4-a5ec-207ce02013a7
Kanehira, Shingo
2d91bcd3-d32f-450e-bab2-b220d6acf183
Nakaya, Takayuki
732b663b-fff6-4d1e-9aab-ce3f9b4f855e
Hirao, Kazuyuki
5cc5061d-6217-49ae-bc92-ff5b72b9c6c2
Shimizu, Masahiro, Miura, Kiyotaka, Sakakura, Masaaki, Nishi, Masayuki, Shimotsuma, Yasuhiko, Kanehira, Shingo, Nakaya, Takayuki and Hirao, Kazuyuki
(2010)
Space-selective phase separation inside a glass by controlling compositional distribution with femtosecond-laser irradiation.
Applied Physics A: Materials Science & Processing, 100 (4), .
(doi:10.1007/s00339-010-5879-6).
Abstract
Space-selective phase separation was induced inside Na2O–SiO2 glasses by changing the glass composition locally from a miscible composition to an immiscible one via femtosecond-laser irradiation at a high repetition rate. The formation of a nanoscale co-continuous structure due to phase separation was confirmed by scanning electron microscopy after heat treatment, polishing until the laser-modified area was exposed, and subsequent etching. The configuration of the structure could be controlled by changing the heat-treatment time.
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Published date: September 2010
Additional Information:
No Southampton authors at time of publication
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Local EPrints ID: 431169
URI: http://eprints.soton.ac.uk/id/eprint/431169
ISSN: 0947-8396
PURE UUID: 69c49b42-f76f-4792-afc1-6ce1650b4e09
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Date deposited: 24 May 2019 16:30
Last modified: 16 Mar 2024 01:56
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Author:
Masahiro Shimizu
Author:
Kiyotaka Miura
Author:
Masaaki Sakakura
Author:
Masayuki Nishi
Author:
Yasuhiko Shimotsuma
Author:
Shingo Kanehira
Author:
Takayuki Nakaya
Author:
Kazuyuki Hirao
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