Epitaxial growth of single crystalline film phosphors based on the Ce3+-doped Ca2YMgScSi3O12 garnet

被引：17

作者：

Gorbenko, V. ^{[1
,2
]}

Zorenko, T. ^{[1
]}

Paprocki, K. ^{[1
]}

Iskatiyeva, A. ^{[1
]}

Fedorov, A. ^{[3
]}

Schroeppel, F. ^{[4
]}

Levchuk, I. ^{[4
]}

Osvet, A. ^{[4
]}

Batentschuk, M. ^{[4
]}

Zorenko, Yu ^{[1
]}

机构：

[1] Kazimierz Wielki Univ Bydgoszcz, Inst Phys, Powstancow Wielkopolskich Str 2, PL-85090 Bydgoszcz, Poland

[2] Ivan Franko Natl Univ Lviv, Dept Elect, Gen Tarnavskiy Str 17, UA-79017 Lvov, Ukraine

[3] Natl Acad Sci Ukraine, SSI Inst Single Crystals, Ave Nauki 60, UA-61178 Kharkov, Ukraine

[4] Univ Erlangen Nurnberg, I MEET, Dept Mat Sci & Engn 6, D-91058 Erlangen, Germany

来源：

CRYSTENGCOMM | 2017年 / 19卷 / 26期

基金：

美国国家科学基金会;

关键词：

LUMINESCENCE; CE3+; PHOTOLUMINESCENCE; TB;

D O I：

10.1039/c7ce00630f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this work, we present for the first time the results on crystallization and investigation of the luminescence properties of new prospective phosphors based on single crystalline films (SCFs) of Ce3+-doped Ca2YMgScSi3O12 silicate garnet, grown by the liquid phase epitaxy (LPE) method onto Y3Al5O12 (YAG) substrates. The luminescence properties of Ca2YMgScSi3O12: Ce SCFs were compared with the properties of the reference YAG:Ce SCF sample. The influence of thermal annealing at 1000-1300 degrees C in a N-2/H-2 reducing atmosphere on the optical properties of Ca2YMgScSi3O12 SCFs was investigated as well. The results of this research can be suitable for the development of a new generation of white LED converters and scintillators based on the epitaxial structures of Ca2+-Si4+ containing garnets, grown by the LPE method onto undoped or doped substrates of garnet compounds.

引用

页码：3689 / 3697

页数：9

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