Optical and scintillation properties of Cr doped Y3Ga 5O12 crystal for infra-red scintillators

Akihiro Yamaji; Shunsuke Kurosawa; Akira Suzuki; Jan Pejchal; Kei Kamada; Yuui Yokota; Akira Yoshikawa

doi:10.4028/www.scientific.net/KEM.616.92

Optical and scintillation properties of Cr doped Y₃Ga ₅O₁₂ crystal for infra-red scintillators

Akihiro Yamaji, Shunsuke Kurosawa, Akira Suzuki, Jan Pejchal, Kei Kamada, Yuui Yokota, Akira Yoshikawa

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

Abstract

We evaluated optical and scintillation properties of a Cr 0.5%:Y ₃Ga₅O₁₂ (YGG) and Cr 0.5%:Y₃Al ₅O₁₂ (YAG) crystals grown by the micro-pulling down method for infrared emission scintillators. In the photoluminescence and X-ray induced radioluminescence measurements, the emissions peaks of Cr:YGG were located in the longer wavelength than those of Cr:YAG. Radioluminescene spectrum of Cr:YGG had a broad peak at 716 nm related to Cr³⁺ ²E→ ⁴A₂ and ⁴T→⁴A₂ transitions.

Original language	English
Title of host publication	Advanced Ceramics and Novel Processing
Publisher	Trans Tech Publications Ltd
Pages	92-95
Number of pages	4
ISBN (Print)	9783038351306
DOIs	https://doi.org/10.4028/www.scientific.net/KEM.616.92
Publication status	Published - 2014
Event	5th International Symposium on Advanced Ceramics, ISAC 2013 and 3rd International Symposium on Advanced Synthesis and Processing Technology for Materials, ASPT 2013 - Wuhan, China Duration: 2013 Dec 9 → 2013 Dec 12

Publication series

Name	Key Engineering Materials
Volume	616
ISSN (Print)	1013-9826
ISSN (Electronic)	1662-9795

Other

Other	5th International Symposium on Advanced Ceramics, ISAC 2013 and 3rd International Symposium on Advanced Synthesis and Processing Technology for Materials, ASPT 2013
Country	China
City	Wuhan
Period	13/12/9 → 13/12/12

Keywords

Garnet crystal
Infrared emission
Melt growth
Micro-pulling-down method
Scintillation materials

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

Access to Document

10.4028/www.scientific.net/KEM.616.92

Fingerprint Dive into the research topics of 'Optical and scintillation properties of Cr doped Y3Ga 5O12 crystal for infra-red scintillators'. Together they form a unique fingerprint.

Cite this

Yamaji, A., Kurosawa, S., Suzuki, A., Pejchal, J., Kamada, K., Yokota, Y., & Yoshikawa, A. (2014). Optical and scintillation properties of Cr doped Y₃Ga ₅O₁₂ crystal for infra-red scintillators. In Advanced Ceramics and Novel Processing (pp. 92-95). (Key Engineering Materials; Vol. 616). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.616.92

Optical and scintillation properties of Cr doped Y₃Ga ₅O₁₂ crystal for infra-red scintillators. / Yamaji, Akihiro ; Kurosawa, Shunsuke; Suzuki, Akira; Pejchal, Jan; Kamada, Kei ; Yokota, Yuui ; Yoshikawa, Akira.

Advanced Ceramics and Novel Processing. Trans Tech Publications Ltd, 2014. p. 92-95 (Key Engineering Materials; Vol. 616).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yamaji, A , Kurosawa, S, Suzuki, A, Pejchal, J, Kamada, K , Yokota, Y & Yoshikawa, A 2014, Optical and scintillation properties of Cr doped Y₃Ga ₅O₁₂ crystal for infra-red scintillators. in Advanced Ceramics and Novel Processing. Key Engineering Materials, vol. 616, Trans Tech Publications Ltd, pp. 92-95, 5th International Symposium on Advanced Ceramics, ISAC 2013 and 3rd International Symposium on Advanced Synthesis and Processing Technology for Materials, ASPT 2013, Wuhan, China, 13/12/9. https://doi.org/10.4028/www.scientific.net/KEM.616.92

@inproceedings{cd2252440a234d4da56634c5e703df97,

title = "Optical and scintillation properties of Cr doped Y3Ga 5O12 crystal for infra-red scintillators",

abstract = "We evaluated optical and scintillation properties of a Cr 0.5%:Y 3Ga5O12 (YGG) and Cr 0.5%:Y3Al 5O12 (YAG) crystals grown by the micro-pulling down method for infrared emission scintillators. In the photoluminescence and X-ray induced radioluminescence measurements, the emissions peaks of Cr:YGG were located in the longer wavelength than those of Cr:YAG. Radioluminescene spectrum of Cr:YGG had a broad peak at 716 nm related to Cr3+ 2E→ 4A2 and 4T→4A2 transitions.",

keywords = "Garnet crystal, Infrared emission, Melt growth, Micro-pulling-down method, Scintillation materials",

author = "Akihiro Yamaji and Shunsuke Kurosawa and Akira Suzuki and Jan Pejchal and Kei Kamada and Yuui Yokota and Akira Yoshikawa",

note = "Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 5th International Symposium on Advanced Ceramics, ISAC 2013 and 3rd International Symposium on Advanced Synthesis and Processing Technology for Materials, ASPT 2013 ; Conference date: 09-12-2013 Through 12-12-2013",

year = "2014",

doi = "10.4028/www.scientific.net/KEM.616.92",

language = "English",

isbn = "9783038351306",

series = "Key Engineering Materials",

publisher = "Trans Tech Publications Ltd",

pages = "92--95",

booktitle = "Advanced Ceramics and Novel Processing",

}

TY - GEN

T1 - Optical and scintillation properties of Cr doped Y3Ga 5O12 crystal for infra-red scintillators

AU - Yamaji, Akihiro

AU - Kurosawa, Shunsuke

AU - Suzuki, Akira

AU - Pejchal, Jan

AU - Kamada, Kei

AU - Yokota, Yuui

AU - Yoshikawa, Akira

PY - 2014

Y1 - 2014

N2 - We evaluated optical and scintillation properties of a Cr 0.5%:Y 3Ga5O12 (YGG) and Cr 0.5%:Y3Al 5O12 (YAG) crystals grown by the micro-pulling down method for infrared emission scintillators. In the photoluminescence and X-ray induced radioluminescence measurements, the emissions peaks of Cr:YGG were located in the longer wavelength than those of Cr:YAG. Radioluminescene spectrum of Cr:YGG had a broad peak at 716 nm related to Cr3+ 2E→ 4A2 and 4T→4A2 transitions.

AB - We evaluated optical and scintillation properties of a Cr 0.5%:Y 3Ga5O12 (YGG) and Cr 0.5%:Y3Al 5O12 (YAG) crystals grown by the micro-pulling down method for infrared emission scintillators. In the photoluminescence and X-ray induced radioluminescence measurements, the emissions peaks of Cr:YGG were located in the longer wavelength than those of Cr:YAG. Radioluminescene spectrum of Cr:YGG had a broad peak at 716 nm related to Cr3+ 2E→ 4A2 and 4T→4A2 transitions.

KW - Garnet crystal

KW - Infrared emission

KW - Melt growth

KW - Micro-pulling-down method

KW - Scintillation materials

UR - http://www.scopus.com/inward/record.url?scp=84903949919&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84903949919&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/KEM.616.92

DO - 10.4028/www.scientific.net/KEM.616.92

M3 - Conference contribution

AN - SCOPUS:84903949919

SN - 9783038351306

T3 - Key Engineering Materials

SP - 92

EP - 95

BT - Advanced Ceramics and Novel Processing

PB - Trans Tech Publications Ltd

T2 - 5th International Symposium on Advanced Ceramics, ISAC 2013 and 3rd International Symposium on Advanced Synthesis and Processing Technology for Materials, ASPT 2013

Y2 - 9 December 2013 through 12 December 2013

ER -