TY - JOUR
T1 - Surface crystallization of stoichiometric glass with Bi2ZnB 2O7 crystal using ultrasonic Surface treatment followed by heat treatment
AU - Kanenishi, Keita
AU - Sakida, Shinichi
AU - Benino, Yasuhiko
AU - Nanba, Tokuro
N1 - Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2012/11
Y1 - 2012/11
N2 - Surface crystallized glass-ceramics with nonlinear optical Bi 2ZnB2O7 (BZB) crystals were prepared by ultrasonic surface treatment (UST) followed by crystallization heat treatment for stoichiometric glass with a composition of 33.3Bi2O 3-33.3ZnO33.3B2O3. According to the surface XRD measurements and microscopic observations, UST technique was found to be quite effective for lower temperature precipitation of BZB, indicating the ability of crystallization control of the target phase, such as phase selectivity, small size of precipitates, high orientation and their morphology. After the optimization of the process condition parameters for improving transparency and suppressing deformation of the sample, the effective optical nonlinearity of the transparent surface crystallized glass-ceramics was estimated as 0.7pm/V.
AB - Surface crystallized glass-ceramics with nonlinear optical Bi 2ZnB2O7 (BZB) crystals were prepared by ultrasonic surface treatment (UST) followed by crystallization heat treatment for stoichiometric glass with a composition of 33.3Bi2O 3-33.3ZnO33.3B2O3. According to the surface XRD measurements and microscopic observations, UST technique was found to be quite effective for lower temperature precipitation of BZB, indicating the ability of crystallization control of the target phase, such as phase selectivity, small size of precipitates, high orientation and their morphology. After the optimization of the process condition parameters for improving transparency and suppressing deformation of the sample, the effective optical nonlinearity of the transparent surface crystallized glass-ceramics was estimated as 0.7pm/V.
KW - Bismuth zinc borate glass
KW - Glass-ceramics
KW - Optical nonlinearity
KW - Surface crystallization
KW - Ultrasonic surface treatment
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U2 - 10.2109/jcersj2.120.509
DO - 10.2109/jcersj2.120.509
M3 - Article
AN - SCOPUS:84869019050
VL - 120
SP - 509
EP - 512
JO - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
JF - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
SN - 1882-0743
IS - 1407
ER -