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HomeKey Engineering MaterialsKey Engineering Materials Vol. 445Low-Frequency Inelastic Light Scattering of Glassy...

Low-Frequency Inelastic Light Scattering of Glassy Ba₂TiGe₂O₈ during Heating Process

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Abstract:

In-situ observation of inelastic light scattering of boson region in glassy Ba2TiGe2O8 (BTG) was performed during heating process. The in-situ boson observation revealed structural relaxation below glass-transition temperature in the as-quenched sample, suggesting the nanometric structural heterogeneity. Relation of the boson behavior to crystallization tendency is also discussed.

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Electroceramics in Japan XIII

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Periodical:

Key Engineering Materials (Volume 445)

Pages:

225-228

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.445.225

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Online since:

July 2010

Authors:

Yoshihiro Takahashi, Hirokazu Masai, Takumi Fujiwara, Minoru Osada

Keywords:

Boson Peak, Germanate, Glass, In Situ Observation, Inelastic Light Scattering

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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