A fast GGAG:Ce(Mg) single crystal scintillator: LDFZM growth, characterization and electronic band structure calculation

被引：0
|
作者：
Zajic, Frantisek [1 ,2 ]
Jary, Vitezslav [2 ]
Pospisil, Jiri [1 ]
Bohacek, Pavel [3 ]
Umar, Zafari [4 ,5 ]
Piasecki, Michal [4 ]
Brik, Mikhail G. [6 ,7 ,8 ,9 ,10 ]
Kucerkova, Romana [2 ]
Beitlerova, Alena [2 ]
Nikl, Martin [2 ]
机构：
[1] Charles Univ Prague, Fac Math & Phys, Ke Karlovu 5, Prague 2, Czech Republic
[2] Czech Acad Sci, Inst Phys, Cukrovarnicka 10, Prague 16253, Czech Republic
[3] Acad Sci Czech Republ, Inst Phys, Na Slovance 2, Prague 8, Czech Republic
[4] Jan Dlugosz Univ, Fac Sci & Technol, Armii Krajowej 13-15, PL-42200 Czestochowa, Poland
[5] Natl Acad Sci Tajikistan, Ctr Innovat Dev Sci & New Technol, Dushanbe 734025, Tajikistan
[6] Chongqing Univ Posts & Telecommun, Sch Optoelect Engn, Chongqing 400065, Peoples R China
[7] Chongqing Univ Posts & Telecommun, CQUPT BUL Innovat Inst, Chongqing 400065, Peoples R China
[8] Univ Belgrade, Vinca Inst Nucl Sci, Natl Inst Republ Serbia, Ctr Excellence Photoconvers, Belgrade, Serbia
[9] Univ Tartu, Inst Phys, W Ostwald Str 1, EE-50411 Tartu, Estonia
[10] Acad Romanian Scientists, Ilfov Str 3, Bucharest 050044, Romania
来源：
MATERIALS ADVANCES | 2025年 / 6卷 / 02期
基金：
中国国家自然科学基金;
关键词：
ALUMINUM-GARNET; YTTRIUM; LASER; FIBER; AL; LUMINESCENCE; GAGGCE; YIELD; ND;
D O I：
10.1039/d4ma00976b
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The growth of Gd3Ga2.7Al2.3O12:Ce and Gd3Ga2.7Al2.3O12:Ce,Mg crystals was accomplished by the laser-diode floating zone method (LDFZM) under a pressurized oxygen atmosphere. Optical, luminescence, and scintillation characterization were performed, which points to their comparable scintillation performance and lower charge trapping in the scintillation mechanism compared to commercial GAGG:Ce crystals grown by the Czochralski method. Theoretical electronic band structure calculations were performed for Gd3Ga2.7Al2.3O12, Gd3Ga5O12 and Gd3Al5O12 compositions and these are discussed in the light of the experimental results obtained.
引用
收藏
页码：777 / 787
页数：11
相关论文
共 50 条
  • [1] Crystal growth and characterization of LuAG:Ce:Tb scintillator
    Zhuravleva, M.
    Yang, K.
    Spurrier-Koschan, M.
    Szupryczynski, P.
    Yoshikawa, A.
    Melcher, C. L.
    JOURNAL OF CRYSTAL GROWTH, 2010, 312 (08) : 1244 - 1248
  • [2] Crystal growth, characterization and electronic band structure of TiSeS
    Shemerliuk, Y.
    Kuibarov, A.
    Feia, O.
    Behnami, M.
    Reichlova, H.
    Suvorov, O.
    Selter, O.
    Efremov, D., V
    Borisenko, S.
    Buechner, B.
    Aswartham, S.
    PHYSICAL REVIEW MATERIALS, 2023, 7 (03)
  • [3] Single crystal growth, transport, and electronic band structure of YCoGa5
    Zhu, Xiangde
    Lu, Wenjian
    Ning, Wei
    Qu, Zhe
    Li, Li
    Qi, T. F.
    Cao, Gang
    Petrovic, Cedomir
    Zhang, Yuheng
    JOURNAL OF ALLOYS AND COMPOUNDS, 2013, 578 : 543 - 546
  • [4] Single crystal growth, transport, and electronic band structure of YCoGa5
    Zhu, Xiangde, 1600, Elsevier Ltd (578):
  • [5] Crystal growth and scintillation properties of multi-component oxide single crystals: Ce:GGAG and Ce:La-GPS
    Yoshikawa, A.
    Kamada, K.
    Kurosawa, S.
    Shoji, Y.
    Yokota, Y.
    Chani, V. I.
    Nikl, M.
    JOURNAL OF LUMINESCENCE, 2016, 169 : 387 - 393
  • [6] The actual electronic band structure of a rubrene single crystal
    Jun Nitta
    Kazumoto Miwa
    Naoki Komiya
    Emilia Annese
    Jun Fujii
    Shimpei Ono
    Kazuyuki Sakamoto
    Scientific Reports, 9
  • [7] The actual electronic band structure of a rubrene single crystal
    Nitta, Jun
    Miwa, Kazumoto
    Komiya, Naoki
    Annese, Emilia
    Fujii, Jun
    Ono, Shimpei
    Sakamotat, Kazuyuki
    SCIENTIFIC REPORTS, 2019, 9 (1)
  • [8] A SINGLE-CRYSTAL OF YA1O3-CE3+ AS A FAST SCINTILLATOR IN SEM
    AUTRATA, R
    SCHAUER, P
    KVAPIL, J
    KVAPIL, J
    SCANNING, 1983, 5 (02) : 91 - 96
  • [9] Crystal growth, structure, and electronic band structure of tetracene-TCNQ
    Buurma, A. J. C.
    Jurchescu, O. D.
    Shokaryev, I.
    Baas, J.
    Meetsma, A.
    de Wijs, G. A.
    de Groot, R. A.
    Palstra, T. T. M.
    JOURNAL OF PHYSICAL CHEMISTRY C, 2007, 111 (08): : 3486 - 3489
  • [10] Czochralski growth of 8 inch size BaF2 single crystal for a fast scintillator
    Kamada, K
    Nawata, T
    Inui, Y
    Yanagi, H
    Sato, H
    Yoshikawa, A
    Nikl, M
    Fukuda, T
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2005, 537 (1-2): : 159 - 162
12345