Structural heterogeneity and homogeneous nucleation of 1BaO-2 SiO 2 glass

Yoshihiro Takahashi; Minoru Osada; Hirokazu Masai; Takumi Fujiwara

doi:10.1063/1.3142394

Structural heterogeneity and homogeneous nucleation of 1BaO-2 SiO ₂ glass

Yoshihiro Takahashi^*, Minoru Osada, Hirokazu Masai, Takumi Fujiwara

^*Corresponding author for this work

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

21 Citations (Scopus)

Abstract

Structural relaxation was examined by in situ Boson peak observation in 1BaO-2 SiO2 glass with homogeneous nucleation tendency, in order to clarify the structural heterogeneity. The relation between the glass structure in the medium-range scale and nucleation feature is also discussed. From the results, it is predicted that a sheet-like structure with a network modifier in the resulting crystal is an essential condition for homogeneous nucleation.

Original language	English
Article number	211907
Journal	Applied Physics Letters
Volume	94
Issue number	21
DOIs	https://doi.org/10.1063/1.3142394
Publication status	Published - 2009
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.3142394

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title = "Structural heterogeneity and homogeneous nucleation of 1BaO-2 SiO 2 glass",

abstract = "Structural relaxation was examined by in situ Boson peak observation in 1BaO-2 SiO2 glass with homogeneous nucleation tendency, in order to clarify the structural heterogeneity. The relation between the glass structure in the medium-range scale and nucleation feature is also discussed. From the results, it is predicted that a sheet-like structure with a network modifier in the resulting crystal is an essential condition for homogeneous nucleation.",

author = "Yoshihiro Takahashi and Minoru Osada and Hirokazu Masai and Takumi Fujiwara",

year = "2009",

doi = "10.1063/1.3142394",

language = "English",

volume = "94",

journal = "Applied Physics Letters",

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T1 - Structural heterogeneity and homogeneous nucleation of 1BaO-2 SiO 2 glass

AU - Takahashi, Yoshihiro

AU - Osada, Minoru

AU - Masai, Hirokazu

AU - Fujiwara, Takumi

PY - 2009

Y1 - 2009

N2 - Structural relaxation was examined by in situ Boson peak observation in 1BaO-2 SiO2 glass with homogeneous nucleation tendency, in order to clarify the structural heterogeneity. The relation between the glass structure in the medium-range scale and nucleation feature is also discussed. From the results, it is predicted that a sheet-like structure with a network modifier in the resulting crystal is an essential condition for homogeneous nucleation.

AB - Structural relaxation was examined by in situ Boson peak observation in 1BaO-2 SiO2 glass with homogeneous nucleation tendency, in order to clarify the structural heterogeneity. The relation between the glass structure in the medium-range scale and nucleation feature is also discussed. From the results, it is predicted that a sheet-like structure with a network modifier in the resulting crystal is an essential condition for homogeneous nucleation.

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DO - 10.1063/1.3142394

M3 - Article

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JO - Applied Physics Letters

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Structural heterogeneity and homogeneous nucleation of 1BaO-2 SiO ₂ glass

Abstract

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