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
  • [41] Band structure calculation and crystal field induced electronic properties illustration for spinel CuGa2O4
    Wang, H. B.
    Yang, J.
    Lu, S. B.
    Liu, C. Y.
    Zhang, Z. X.
    COMPUTATIONAL MATERIALS SCIENCE, 2022, 212
  • [42] Single crystal growth, crystal structure characterization and magnetic properties of UCo0.5Sb2
    Bukowski, Z
    Tran, VH
    Stepien-Damm, J
    Troc, R
    JOURNAL OF SOLID STATE CHEMISTRY, 2004, 177 (11) : 3934 - 3938
  • [43] Single crystal growth, electronic structure and optical properties of Cs2HgBr4
    Lavrentyev, A. A.
    Gabrelian, B. V.
    Vu, V. T.
    Shkumat, P. N.
    Parasyuk, O. V.
    Fedorchuk, A. O.
    Khyzhun, O. Y.
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2015, 85 : 254 - 263
  • [44] Structure and luminescence properties of single crystal scintillator (Gd0.9Lu0.1)2Si2O7:0.1%Ce
    Feng, He
    Xu, WuSheng
    Zhang, Zhijun
    Xu, Zhan
    Wan, Huanhuan
    Zhao, Jingtai
    PHYSICA B-CONDENSED MATTER, 2017, 527 : 21 - 23
  • [45] Studies on growth, crystal structure and characterization of novel organic nicotinium trifluoroacetate single crystals
    Dhanaraj, P. V.
    Rajesh, N. P.
    Sundar, J. Kalyana
    Natarajan, S.
    Vinitha, G.
    MATERIALS CHEMISTRY AND PHYSICS, 2011, 129 (1-2) : 457 - 463
  • [46] Crystal growth, structure and characterization of o-hydroxybenzoic acid single crystalsSolvent effects
    V. Meenatchi
    K. Muthu
    M. Rajasekar
    S. P. Meenakshisundaram
    S. C. Mojumdar
    Journal of Thermal Analysis and Calorimetry, 2012, 108 : 895 - 900
  • [47] Crystal growth, electronic structure and optical properties of Sr2Mg(BO3)2
    Lv, Xianshun
    Wei, Lei
    Wang, Xuping
    Xu, Jianhua
    Yu, Huajian
    Hu, Yanyan
    Zhang, Huadi
    Zhang, Cong
    Wang, Jiyang
    Li, Qinggang
    JOURNAL OF SOLID STATE CHEMISTRY, 2018, 258 : 283 - 288
  • [48] Single-band envelope-function model in the full Brillouin zone for electronic structure calculation in semiconductor nanostructures
    Mircetic, A
    Ikonic, Z
    Milanovic, V
    Indjin, D
    JOURNAL OF APPLIED PHYSICS, 2002, 92 (01) : 515 - 522
  • [49] Calculation of Electronic Band Structure of Ferroelectric Semiconductor Bismuth Niobium Oxyfluoride (Bi2NbO5F) Crystal
    Erdinc, Bahattin
    McCabe, Emma
    Duran, Duygu
    Secuk, M. Nurullah
    Gulebaglan, Sinem Erden
    Dogan, Emel Kilit
    Aycibin, Murat
    Akkus, Harun
    GAZI UNIVERSITY JOURNAL OF SCIENCE, 2014, 27 (04): : 1099 - 1103
  • [50] Calculation of electronic band structure of ferroelectric semiconductor bismuth niobium oxyfluoride (Bi2NbO5F) crystal
    Aycibin, Murat, 1600, Gazi Universitesi (27):
12345