Activation of zirconia nanophosphors with Eu3+ to demonstrate multifunctional optical applications

I Kumar, A Kumar, AK Gathania - Materials Chemistry and Physics, 2022 - Elsevier
Abstract Pristine ZrO 2 and Eu 3+ activated ZrO 2 nanophosphors were synthesized by urea
assisted solution combustion method. The synthesized nanophosphors were characterized …

An experimental study on gamma ray shielding features of lithium borate glasses doped with dolomite, hematite and goethite minerals

E Kavaz - Radiation Physics and Chemistry, 2019 - Elsevier
In this work, lithium borate (LB) glasses including dolomite, hematite and goethite minerals
((100-x) Li 2 B 4 O 7-Mineral x= 10, 20, 30, 40 wt%) were produced with melt quenching …

Investigations on photoluminescence and energy transfer studies of Sm3+ and Eu3+ ions doped Sr9Y2W4O24 red emitting phosphors with high color purity for w …

S Kumari, AS Rao, RK Sinha - Journal of Molecular Structure, 2024 - Elsevier
Abstract Sm 3+/Eu 3+ co-doped Sr 9 Y 2 W 4 O 24 phosphors were prepared using the solid-
state reaction process. The structure and micro-morphological analysis of the as-prepared …

Realization of warm white light and energy transfer studies of Dy3+/Eu3+ co-doped Li2O-PbO-Al2O3-B2O3 glasses for lighting applications

N Deopa, MK Sahu, PR Rani, R Punia, AS Rao - Journal of Luminescence, 2020 - Elsevier
The spectroscopic exploration of Dy 3+/Eu 3+ co-doped Li 2 O–PbO–Al 2 O 3–B 2 O 3
(LiPbAlB) glasses have been performed through absorption, photoluminescence, colour …

Structural and spectral studies of highly pure red-emitting Ca3B2O6: Eu3+ phosphors for white light emitting diodes

I Charak, M Manhas, AK Bedyal, S Singh… - Journal of Alloys and …, 2021 - Elsevier
Near UV excited highly pure red light emitting Ca 3 B 2 O 6: Eu 3+ phosphor was
synthesized via a solution combustion method. The prepared samples were examined using …

Efficient tunable photoluminescence of Dy3+/Eu3+ co-doped OFSZBS glasses for warm white LEDs

A Kumar, N Deopa, AS Rao - Journal of Non-Crystalline Solids, 2023 - Elsevier
A series of oxyfluoride strontium zinc borosilicate (OFSZBS) glasses co-doped with Dy 3+/Eu
3+ ions was prepared via melt quench method. The structural properties were examined …

Effective energy transfer from Dy3+ to Tb3+ ions in thermally stable KZABS glasses for intense green emitting device applications

AS Rao - Journal of Luminescence, 2021 - Elsevier
Abstract Potassium Zinc Alumino Borosilicate (KZABS) glasses co-doped with Dy 3+/Tb 3+
ions have been synthesized by employing a sudden melt quenching technique. To check …

A novel Eu3+-doped phosphate glass for reddish orange emission: Preparation, structure and fluorescence properties

L Han, Q Zhang, J Song, Z **ao, Y Qiang, X Ye… - Journal of …, 2020 - Elsevier
As an indispensable component of full-color luminescence, the development of reddish
orange light emitting materials cannot be ignored. Here, we prepared a novel Eu 3+-doped …

Structural and photoluminescence properties of Sm3+ ions doped strontium yttrium tungstate phosphors for reddish-orange photonic device applications

S Kumari, AS Rao, RK Sinha - Materials Research Bulletin, 2023 - Elsevier
In the present research work, Sm 3+ ions doped Strontium Yttrium Tungstate (Sr 9 Y 2 W 4 O
24) phosphors entitled to emit reddish-orange light have been synthesized using the …

Effective sensitization of Eu3+ visible red emission by Sm3+ in thermally stable potassium zinc alumino borosilicate glasses for photonic device applications

AS Rao - Journal of Luminescence, 2022 - Elsevier
Abstract Sm 3+/Eu 3+ co-doped thermally stable potassium zinc alumino borosilicate
glasses prepared by melt quenching method have been characterized by using …