Impact of Nd-doping on crystallization and phase separation in glassy ferroelectric La BSixGe1-xO5 (x=0, 0.4)

Yoshihiro Takahashi; Tomomichi Yasuoka; Takumi Fujiwara

doi:10.2109/jcersj2.121.984

Impact of Nd-doping on crystallization and phase separation in glassy ferroelectric La BSi_xGe_1-xO₅ (x=0, 0.4)

Yoshihiro Takahashi, Tomomichi Yasuoka, Takumi Fujiwara

ENG - Applied Physics

Tohoku University

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

Abstract

Since stillwellite-type ferroelectric La BGeO₅ shows the intriguing physical properties by the doping/substituting-modification, the stillwellite-type glass-ceramics has been studied extensively from viewpoint of material engineering. In this study, we examined how the Nd-doping affects the glassy ferroelectric La BGeO₅ and its modified sample, La BSi_0.4Ge_0.6O₅. We experimentally demonstrated that small amount of the doping gives a significant effect on the crystallization and phase-separation trends.

Original language	English
Pages (from-to)	984-987
Number of pages	4
Journal	Journal of the Ceramic Society of Japan
Volume	121
Issue number	1420
DOIs	https://doi.org/10.2109/jcersj2.121.984
Publication status	Published - 2013 Dec

Keywords

Crystallization
Ferroelectrics
Glass
Phase separation
Rare-earth doping
Stillwellite

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10.2109/jcersj2.121.984

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title = "Impact of Nd-doping on crystallization and phase separation in glassy ferroelectric La BSixGe1-xO5 (x=0, 0.4)",

abstract = "Since stillwellite-type ferroelectric La BGeO5 shows the intriguing physical properties by the doping/substituting-modification, the stillwellite-type glass-ceramics has been studied extensively from viewpoint of material engineering. In this study, we examined how the Nd-doping affects the glassy ferroelectric La BGeO5 and its modified sample, La BSi0.4Ge0.6O5. We experimentally demonstrated that small amount of the doping gives a significant effect on the crystallization and phase-separation trends.",

keywords = "Crystallization, Ferroelectrics, Glass, Phase separation, Rare-earth doping, Stillwellite",

author = "Yoshihiro Takahashi and Tomomichi Yasuoka and Takumi Fujiwara",

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doi = "10.2109/jcersj2.121.984",

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T1 - Impact of Nd-doping on crystallization and phase separation in glassy ferroelectric La BSixGe1-xO5 (x=0, 0.4)

AU - Takahashi, Yoshihiro

AU - Yasuoka, Tomomichi

AU - Fujiwara, Takumi

PY - 2013/12

Y1 - 2013/12

N2 - Since stillwellite-type ferroelectric La BGeO5 shows the intriguing physical properties by the doping/substituting-modification, the stillwellite-type glass-ceramics has been studied extensively from viewpoint of material engineering. In this study, we examined how the Nd-doping affects the glassy ferroelectric La BGeO5 and its modified sample, La BSi0.4Ge0.6O5. We experimentally demonstrated that small amount of the doping gives a significant effect on the crystallization and phase-separation trends.

AB - Since stillwellite-type ferroelectric La BGeO5 shows the intriguing physical properties by the doping/substituting-modification, the stillwellite-type glass-ceramics has been studied extensively from viewpoint of material engineering. In this study, we examined how the Nd-doping affects the glassy ferroelectric La BGeO5 and its modified sample, La BSi0.4Ge0.6O5. We experimentally demonstrated that small amount of the doping gives a significant effect on the crystallization and phase-separation trends.

KW - Crystallization

KW - Ferroelectrics

KW - Glass

KW - Phase separation

KW - Rare-earth doping

KW - Stillwellite

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JO - Journal of the Ceramic Society of Japan

JF - Journal of the Ceramic Society of Japan

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ER -

Impact of Nd-doping on crystallization and phase separation in glassy ferroelectric La BSi_xGe_1-xO₅ (x=0, 0.4)

Abstract

Keywords

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