Optical thermometry based on upconversion emissions in Na3Gd (VO4) 2: Yb3+-Er3+/Ho3+ micro crystals
K Saidi, M Dammak, K Soler-Carracedo… - Journal of Alloys and …, 2022 - Elsevier
In several scientific and technical fields, contactless optical thermometry has been
successfully used for precise local temperature sensing. One of the primary goals at the …
successfully used for precise local temperature sensing. One of the primary goals at the …
Preparation and luminescence investigations of garnet-based Y2Ca2Ga3VO12: RE (RE= Eu3+, Sm3+, and Dy3+) phosphors
C Ta, H Wen, Z Mo, Y Huo, Z Mu, EA Dawi… - Materials Research …, 2023 - Elsevier
We report, for the first time, the preparation and luminescence investigations of the YCGVO
RE (RE= Eu 3+, Sm 3+, and Dy 3+) phosphors. The efficient multicolor emissions at 592 nm …
RE (RE= Eu 3+, Sm 3+, and Dy 3+) phosphors. The efficient multicolor emissions at 592 nm …
Ecofriendly synthesis and white light-emitting properties of BaLa2ZnO5: Dy3+ nanomaterials for lighting application in NUV-WLEDs and solar cells
Herein, we report a new set of white-emitters ie, BaLa 2 ZnO 5: Dy 3+ nanomaterials,
fabricated via an inexpensive and energy-saving urea-aided-combustion route. Tetragonal …
fabricated via an inexpensive and energy-saving urea-aided-combustion route. Tetragonal …
Optimization of structural and luminescent properties with intense red emitting thermally stable Sm3+ doped CaBiVO5 phosphors for w-LED applications
H Kaur, M Jayasimhadri - Optical materials, 2020 - Elsevier
Abstract Sm 3+ doped CaBiVO 5 (CBV: Sm 3+) phosphors synthesized namely by solid-
state reaction (SSR), combustion (CB) and citrate sol-gel (SG) method to optimize the …
state reaction (SSR), combustion (CB) and citrate sol-gel (SG) method to optimize the …
Synthesis, surface and photoluminescence properties of Sm3+ doped α-Bi2O3
J Divya, NJ Shivaramu, WD Roos, W Purcell… - Journal of Alloys and …, 2021 - Elsevier
Abstract Sm 3+-doped Bi 2 O 3 (0.5–10 mol% Sm) powders were isolated by means of a co-
precipitation method. The crystal structure, morphology, elemental compositions and …
precipitation method. The crystal structure, morphology, elemental compositions and …
Synthesis and photoluminescence properties of Eu3+-doped Na2YMg2V3O12: A novel red-emitting phosphor for WLEDs
The fabrication and luminescent properties of novel Na 2 YMg 2 V 3 O 12: Eu 3+ phosphors,
obtained by a conventional solid-state reaction, were investigated. The self-activated …
obtained by a conventional solid-state reaction, were investigated. The self-activated …
Synthesis and optical spectroscopy of Na 3 Y (VO 4) 2: Eu 3+ phosphors for thermometry and display applications
I Kachou, K Saidi, R Salhi, M Dammak - RSC advances, 2022 - pubs.rsc.org
A new Na3Y (VO4) 2: Eu3+ (NYVO: Eu3+) phosphor was prepared using the sol–gel
method. X-ray diffraction (XRD) and scanning electron microscopy (SEM) were used to …
method. X-ray diffraction (XRD) and scanning electron microscopy (SEM) were used to …
Robust white light emission of UV pumped SrCeO3: xSm3+ perovskites for wLEDs
S Cherlan Kottianmadathil, J Seere Valappil… - … für Naturforschung A, 2023 - degruyter.com
Single phased white light emitting phosphors are more ideal for fabricating white LEDs due
to higher stability and color reproducibility. Herein, we report a new white light emitting …
to higher stability and color reproducibility. Herein, we report a new white light emitting …
[PDF][PDF] Energy trapping to substitutional and charge compensation defects in persistent luminescent BaAl2O4: Tb 3
The holistic approach of the photoluminescence (PL), thermoluminescence (TL), and
persistent luminescence properties at room temperature of BaAl2O4: Tb3+ were …
persistent luminescence properties at room temperature of BaAl2O4: Tb3+ were …
A new potential green-emitting erbium-activated α-Na3Y(VO4)2 nanocrystals for UV-excitable single-phase pc-WLED applications
A potential UV-excitable green-emitting erbium-doped α-Na 3 Y (VO 4) 2 nanocrystalline
phosphor has been successfully synthesized via facile citrate-based solution combustion …
phosphor has been successfully synthesized via facile citrate-based solution combustion …