Work

Effect of annealing at maximum nucleation temperature on boson peak in lithium-disilicate glass

Year: 2012

Type: article

Abstract: Low-frequency Raman scattering and TEM observations were conducted in 1Li2O–2SiO2 glass subjected to annealing at maximum homogeneous nucleation temperature (∼460°C) to elucidate the annealing effect on Boson-peak behavior and its relation to the structural evolution in nanoscale. It is suggested that the 1Li2O–2SiO2 glass possesses a successive medium-range ordering through phase separation, and the Boson-peak frequency was largely affected by the ordering/phase-separation.

Source: Journal of the Ceramic Society of Japan

DOI: 10.2109/jcersj2.120.256

Authors: Kensaku NAKAMURA, Yoshihiro TAKAHASHI, Minoru OSADA, Rie IHARA, Takumi FUJIWARA

Institutions: Tohoku University, National Institute for Materials Science, Research Center for Materials Nanoarchitectonics

Language: English

Topic: Glass properties and applications

Subfield: Ceramics and Composites

Field: Materials Science

Domain: Physical Sciences

Open Access status: diamond

Funders: Ministry of Education, Culture, Sports, Science and Technology, National Institute for Materials Science

OpenAlex ID: W2007147105

FWCI:

Cites: 24

Cited by: 5

Related to: 10