Europium doped mayenite (C12A7) powders of different concentrations (0.5, 1.0, 1.5, and 2.0 at.%) have been synthesized by a modified glycine/nitrate procedure - MGNP). Obtained samples were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FE- SEM), and steady-state photoluminescence spectroscopy. The effect of doping concentration on photoluminescence properties of Eu3+ doped mayenite was studied and discussed. With the increasing of Eu3+ doping concentration, the red-emitting intensity exhibited behavior that increased firstly and then decreased. The optimal Eu3+ ion concentration is found to be 1.5%. High-pressure luminescence was measured in a Betsa high-pressure membrane diamond anvil cell up to 23 GPa.
Извор:
Journal of Innovative Materials in Extreme Conditions, 2020, 1, 1, 12-18
Финансирање / пројекти:
Ministry of Education, Science and Technological Development of the Republic of Serbia
TY - JOUR
AU - Matović, Branko
AU - Nikolić, Marko G.
AU - Prekajski-Đorđević, Marija D.
AU - Dmitrović, Svetlana
AU - Luković, Jelena M.
AU - Maletaškić, Jelena
AU - Jelenković, Branislav
PY - 2020
UR - https://vinar.vin.bg.ac.rs/handle/123456789/9938
AB - Europium doped mayenite (C12A7) powders of different concentrations (0.5, 1.0, 1.5, and 2.0 at.%) have been synthesized by a modified glycine/nitrate procedure - MGNP). Obtained samples were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FE- SEM), and steady-state photoluminescence spectroscopy. The effect of doping concentration on photoluminescence properties of Eu3+ doped mayenite was studied and discussed. With the increasing of Eu3+ doping concentration, the red-emitting intensity exhibited behavior that increased firstly and then decreased. The optimal Eu3+ ion concentration is found to be 1.5%. High-pressure luminescence was measured in a Betsa high-pressure membrane diamond anvil cell up to 23 GPa.
T2 - Journal of Innovative Materials in Extreme Conditions
T1 - Luminescence Properties Of Eu3+ Doped Mayenite Under High Pressure
VL - 1
IS - 1
SP - 12
EP - 18
UR - https://hdl.handle.net/21.15107/rcub_vinar_9938
ER -
@article{
author = "Matović, Branko and Nikolić, Marko G. and Prekajski-Đorđević, Marija D. and Dmitrović, Svetlana and Luković, Jelena M. and Maletaškić, Jelena and Jelenković, Branislav",
year = "2020",
abstract = "Europium doped mayenite (C12A7) powders of different concentrations (0.5, 1.0, 1.5, and 2.0 at.%) have been synthesized by a modified glycine/nitrate procedure - MGNP). Obtained samples were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FE- SEM), and steady-state photoluminescence spectroscopy. The effect of doping concentration on photoluminescence properties of Eu3+ doped mayenite was studied and discussed. With the increasing of Eu3+ doping concentration, the red-emitting intensity exhibited behavior that increased firstly and then decreased. The optimal Eu3+ ion concentration is found to be 1.5%. High-pressure luminescence was measured in a Betsa high-pressure membrane diamond anvil cell up to 23 GPa.",
journal = "Journal of Innovative Materials in Extreme Conditions",
title = "Luminescence Properties Of Eu3+ Doped Mayenite Under High Pressure",
volume = "1",
number = "1",
pages = "12-18",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9938"
}
Matović, B., Nikolić, M. G., Prekajski-Đorđević, M. D., Dmitrović, S., Luković, J. M., Maletaškić, J.,& Jelenković, B.. (2020). Luminescence Properties Of Eu3+ Doped Mayenite Under High Pressure. in Journal of Innovative Materials in Extreme Conditions, 1(1), 12-18.
https://hdl.handle.net/21.15107/rcub_vinar_9938
Matović B, Nikolić MG, Prekajski-Đorđević MD, Dmitrović S, Luković JM, Maletaškić J, Jelenković B. Luminescence Properties Of Eu3+ Doped Mayenite Under High Pressure. in Journal of Innovative Materials in Extreme Conditions. 2020;1(1):12-18.
https://hdl.handle.net/21.15107/rcub_vinar_9938 .
Matović, Branko, Nikolić, Marko G., Prekajski-Đorđević, Marija D., Dmitrović, Svetlana, Luković, Jelena M., Maletaškić, Jelena, Jelenković, Branislav, "Luminescence Properties Of Eu3+ Doped Mayenite Under High Pressure" in Journal of Innovative Materials in Extreme Conditions, 1, no. 1 (2020):12-18,
https://hdl.handle.net/21.15107/rcub_vinar_9938 .
