Luminescent properties of Ce:Gd3(Al,Ga,Mg,M)5O 12 crystal (M = Zr, Hf )

Shunsuke Kurosawa; Kei Kamada; Yuui Yokota; Akira Yoshikawa

doi:10.7567/JJAP.53.04EG14

Luminescent properties of Ce:Gd₃(Al,Ga,Mg,M)₅O ₁₂ crystal (M = Zr, Hf )

Shunsuke Kurosawa, Kei Kamada, Yuui Yokota, Akira Yoshikawa

研究成果: Article › 査読

4 被引用数 (Scopus)

抄録

To obtain a new scintillator with a higher gamma-ray stopping power than conventional Ce:Gd₃Al₂Ga₃O₁₂ (Ce:GAGG), which has excellent light output and energy resolution, new scintillators based on Ce:GAGG, Ce:Gd3Al2Mg0.5Hf0.5Ga2O12, and Ce:Gd3Al2Mg0.5Zr0.5Ga2O12 were grown by the micro-pulling down method as the first step. We found that the emission wavelengths of these crystals became slightly longer than that of Ce:GAGG by approximately 10-20nm owing to the change in energy band structure.

本文言語	English
論文番号	04EG14
ジャーナル	Japanese journal of applied physics
巻	53
号	4 SPEC. ISSUE
DOI	https://doi.org/10.7567/JJAP.53.04EG14
出版ステータス	Published - 2014 4月

ASJC Scopus subject areas

工学（全般）
物理学および天文学（全般）

文献へのアクセス

10.7567/JJAP.53.04EG14

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引用スタイル

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abstract = "To obtain a new scintillator with a higher gamma-ray stopping power than conventional Ce:Gd3Al2Ga3O12 (Ce:GAGG), which has excellent light output and energy resolution, new scintillators based on Ce:GAGG, Ce:Gd3Al2Mg0.5Hf0.5Ga2O12, and Ce:Gd3Al2Mg0.5Zr0.5Ga2O12 were grown by the micro-pulling down method as the first step. We found that the emission wavelengths of these crystals became slightly longer than that of Ce:GAGG by approximately 10-20nm owing to the change in energy band structure.",

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AU - Yoshikawa, Akira

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