LPE growth of Tb3Al5O12:Ce single crystalline film converters for WLED application

CrystEngComm ◽  
2021 ◽  
Author(s):  
Anton Markovskyi ◽  
Vitalii Gorbenko ◽  
Tetiana Zorenko ◽  
Tadahiro Yokosawa ◽  
Johannes Will ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Liquid Phase Epitaxy ◽  
White Led ◽  
Single Crystalline ◽  
Crystalline Film ◽  
Crystalline Films ◽  
Single Crystalline Film

The possibility of development of an efficient phosphor converters (PC) for white LED (WLED) based on single crystalline films (SCF) of Ce3+ doped Tb3Al5O12 garnet (TbAG:Ce), grown using liquid-phase epitaxy...

Epitaxial growth of single-crystalline-film scintillators based on Tb3+-doped and Tb3+–Ce3+-codoped Gd1–xLuxAlO3 (x = 0–1) mixed perovskites

CrystEngComm ◽  
2019 ◽  
Vol 21 (9) ◽  
pp. 1433-1441 ◽  
Author(s):  
V. Gorbenko ◽  
T. Zorenko ◽  
K. Paprocki ◽  
F. Riva ◽  
P. A. Douissard ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Epitaxial Growth ◽  
Liquid Phase Epitaxy ◽  
Single Crystalline ◽  
Crystalline Film ◽  
Crystalline Films ◽  
Single Crystalline Film

The paper is dedicated to the development of scintillating screens based on the single crystalline films of singly Tb3+ and doubly Tb3+–Ce3+ doped Gd1–xLuxAlO3 (x = 0–1) perovskites grown onto YAlO3 substrates using the liquid phase epitaxy method.

Epitaxial growth of single crystalline film scintillating screens based on Eu3+ doped RAlO3 (R = Y, Lu, Gd, Tb) perovskites

CrystEngComm ◽  
2018 ◽  
Vol 20 (7) ◽  
pp. 937-945 ◽  
Author(s):  
V. Gorbenko ◽  
T. Zorenko ◽  
K. Paprocki ◽  
F. Riva ◽  
P. A. Douissard ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Epitaxial Growth ◽  
Liquid Phase Epitaxy ◽  
Single Crystalline ◽  
Crystalline Film ◽  
Crystalline Films ◽  
Single Crystalline Film

The study is dedicated to the development of scintillating screens for microimaging applications based on the single crystalline films of Eu3+-doped (Y,Lu,Gd,Tb)AlO3-mixed perovskites using the liquid phase epitaxy method.

Enlargement of REBa2Cu3Oy (RE=Y,Yb) quasi-single crystalline film by liquid phase epitaxy

2002 ◽  
Vol 378-381 ◽  
pp. 1216-1221 ◽  
Author(s):  
Katsumi Nomura ◽  
Saburo Hoshi ◽  
Yuichi Nakamura ◽  
Teruo Izumi ◽  
Yuh Shiohara
Keyword(s):  
Liquid Phase ◽  
Liquid Phase Epitaxy ◽  
Single Crystalline ◽  
Crystalline Film ◽  
Single Crystalline Film

scholarly journals LPE Growth of Composite Thermoluminescent Detectors Based on the Lu3−xGdxAl5O12:Ce Single Crystalline Films and YAG:Ce Crystals

Crystals ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 189 ◽  
Author(s):  
Sandra Witkiewicz-Lukaszek ◽  
Anna Mrozik ◽  
Vitalii Gorbenko ◽  
Tetiana Zorenko ◽  
Pawel Bilski ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Liquid Phase Epitaxy ◽  
Single Crystalline ◽  
Epitaxial Structure ◽  
Simultaneous Registration ◽  
Crystalline Films ◽  
Ionization Radiation ◽  
Growth Method ◽  
The Difference ◽  
Thermoluminescent Detectors

This work is dedicated to the development of new types of composite thermoluminescent (TL) detectors for simultaneous registration of the different components of ionization radiation based on the single crystalline films (SCFs) of Ce3+-doped Lu3−xGdxAl5O12:Ce (x = 0–1.5) garnet and Y3Al5O12:Ce (YAG:Ce) substrates using the liquid phase epitaxy (LPE) growth method. For this purpose, the TL properties of the mentioned epitaxial structures were examined in Risø TL/OSL-DA-20 reader under excitation by α- and β-particles from 242Am and 90Sr-90Y sources. We have shown that the cation engineering of SCF content can result in more significant separation of the TL glow curves of SCFs and substrates under α- and β-particle excitations in comparison with the prototype of such composite detectors based on the Lu3Al5O12:Ce (LuAG:Ce)/YAG:Ce epitaxial structure. Specifically, the difference between the TL glow curves of Lu1.5Gd1.5Al5O12:Ce SCFs and YAG:Ce substrates increases up to 120 K in comparison with a respective value of 80 degrees in the prototype based on the LuAG:Ce/YAG:Ce epitaxial structure. Therefore, the LPE-grown epitaxial structures containing Lu1.5Gd1.5Al5O12:Ce SCFs and Ce3+-doped YAG:Ce substrate can be successfully applied for simultaneous registration of α- and β-particles in mixed fluxes of ionization radiation.

scholarly journals The luminescent and scintillation properties of YAlO3 and YAlO3 :Ce single crystalline films grown by liquid phase epitaxy from BaO-based flux

2009 ◽  
Vol 206 (11) ◽  
pp. 2586-2592 ◽  
Author(s):  
Y. Zorenko ◽  
M. Nikl ◽  
J. A. Mares ◽  
V. Gorbenko ◽  
V. Savchyn ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Liquid Phase Epitaxy ◽  
Single Crystalline ◽  
Crystalline Films

Luminescence and scintillation properties of liquid phase epitaxy grown Y 2 SiO 5 :Ce single crystalline films

2017 ◽  
Vol 468 ◽  
pp. 275-277
Author(s):  
Kriangkrai Wantong ◽  
Nattasuda Yawai ◽  
Weerapong Chewpraditkul ◽  
Miroslav Kucera ◽  
Martin Hanus ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Liquid Phase Epitaxy ◽  
Single Crystalline ◽  
Crystalline Films

Epitaxial growth of single crystalline film scintillators based on the Pr3+ doped solid solution of Lu3Al5−xGaxO12 garnet

CrystEngComm ◽  
2017 ◽  
Vol 19 (46) ◽  
pp. 7031-7040
Author(s):  
V. Gorbenko ◽  
T. Zorenko ◽  
K. Paprocki ◽  
B. Machlovanyi ◽  
B. Mazalon ◽  
...  
Keyword(s):  
Solid Solution ◽  
Epitaxial Growth ◽  
Single Crystalline ◽  
Crystalline Film ◽  
Crystalline Films ◽  
Single Crystalline Film

Scintillating screens based on single crystalline films of Lu3Al5−xGaxO12:Pr garnet have been developed by the LPE method onto YAG substrates using BaO based flux.

Growth of Bulky Single Crystalline Films of (Zn,Mg)O Alloy Semiconductors by Liquid Phase Epitaxy

2009 ◽  
Vol 9 (2) ◽  
pp. 1219-1224 ◽  
Author(s):  
Jun Kobayashi ◽  
Hideyuki Sekiwa ◽  
Miyuki Miyamoto ◽  
Isao Sakaguchi ◽  
Yoshiki Wada ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Liquid Phase Epitaxy ◽  
Single Crystalline ◽  
Crystalline Films ◽  
Alloy Semiconductors

UV emitting single crystalline film scintillators grown by LPE method: current status and perspective

2011 ◽  
Vol 1341 ◽  
Author(s):  
Yuriy Zorenko ◽  
Vitaliy Gorbenko ◽  
Volodymyr Savchyn ◽  
Taras Voznyak ◽  
Miroslaw Batentschuk ◽  
...  
Keyword(s):  
Decay Time ◽  
Luminescence Decay ◽  
Current Status ◽  
Single Crystalline ◽  
Crystalline Film ◽  
Crystalline Films ◽  
New Type ◽  
Single Crystalline Film ◽  
Spectral Ranges ◽  
Nm Range

ABSTRACTThis work is dedicated to the development of new type of UV phosphors based on single crystalline films (SCF) of aluminum garnet compounds grown by liquid phase epitaxy (LPE). The development of two types of UV emitting SCF scintillators is reported in this work: 1) Pr-doped SCF of Y-Lu-Al garnet having the intensive Pr3+ f-d luminescence in the 300-400 nm spectral ranges with a decay time of about 13-18 ns; 2) SCF of Y-Lu-Al-garnet doped with Sc3+ isoelectronic impurity emitting in the 290-400 nm range due to the formation of the ScY,Lu and ScAl centers with a luminescence decay time in the order of several hundred ns.

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