Green Upconversion of a SrLaAlO4:Yb,Er Phosphor and Its Application for LED Illumination

CR Garcia, J Oliva, J Carranza, AI Mtz-Enriquez… - Journal of Electronic …, 2023 - Springer
Most current phosphors available in the market for lighting applications produce light by
downconversion mechanisms. To demonstrate that upconversion materials are also able to …

Enhancing of the blue/NIR emission of novel BaLaAlO4: Yb3+ (X mol%), Tm3+ (0.5 mol%) upconversion phosphors with the Yb3+ concentration (X= 0.5 to 6)

NO Etafo, J Oliva, CR Garcia, AI Mtz-Enríquez… - Inorganic Chemistry …, 2022 - Elsevier
We report the structural, morphological and luminescent properties of the BaLaAlO 4: Yb 3+,
Tm 3+(BAL: Yb, Tm) phosphors synthesized by a combustion method. The concentration of …

[HTML][HTML] Tuning the emission color of SrLaAlO4: Er, Yb upconversion phosphors by decorating their surface with CsPbBr3-xIx quantum dots

C Rodriguez-Garcia, D Esparza, J Oliva - Ceramics International, 2024 - Elsevier
Abstract In this work, SrLaAlO 4: Er 3+(2 mol%), Yb 3+(4 mol%) upconversion phosphor was
synthesized by using a combustion method. Later, CsPbBr 3-x I x (x= 0, 1.5 and 0.75) …

Tunable green/yellow upconversion emission and enhancement of the NIR luminescence in BaLaAlO4: Er3+ phosphors by codoping with Yb3+ ions

J Oliva, D Chávez, A González-Galván… - Optik, 2021 - Elsevier
This work reports the structural, morphological and luminescent properties of BaLaAlO 4
doped with Er 3+ and Yb 3+ ions (BAL: Er, Yb). These phosphors were synthesized by the …

Broadband up-conversion in SrLaAlO4: Yb3+/Ho3+/Mn4+ phosphor

Z Yan, R Huang, X Yang, S Xiao - Optical Materials, 2020 - Elsevier
A series of SrLaAlO 4 (SLA): Yb 3+/Ho 3+/Mn 4+ phosphors have been synthesized via high-
temperature solid-state reaction method. The SLA: Yb 3+/Ho 3+/Mn 4+ phosphor shows a …

Visible upconversion in Er3+/Yb3+ co-doped LaAlO3 phosphors

V Singh, VK Rai, N Singh, MS Pathak… - … Acta Part A: Molecular …, 2017 - Elsevier
Abstract The Er 3+ doped and Er 3+/Yb 3+ co-doped LaAlO 3 phosphors have been
synthesized by the combustion method and characterized their structural, morphological …

A novel green‐emitting SrLaAlO4:Er3+ phosphor synthesized by co‐precipitation method for w-LEDs and optical thermometry

C Yue, Y Pu, D Zhu, Q Yan - Journal of Materials Science: Materials in …, 2021 - Springer
A novel green-emitting Er 3+ doped SrLaAlO 4 phosphor has been synthesized successfully
through one-step calcination of the precursor prepared by co-precipitation method …

Eu 2+ and Eu 3+ co-activated LaAlO 3 phosphor: synthesis and tuned luminescence

W Chen - Dalton Transactions, 2015 - pubs.rsc.org
Sr2+ and Si4+ ion doped LaAlO3: Eu phosphors were synthesized through a high-
temperature solid-state reaction route. Their phase component and photoluminescence …

A New Red-Emitting La1–x Pr x Sr2AlO5 Phosphor Powder Prepared by Combustion Synthesis

CE Rodriguez-Garcia, EM Tejeda… - … of Nanoscience and …, 2011 - ingentaconnect.com
New red luminescent powders of La1–x Pr x Sr2AlO5 (x= 0.01 at.) were prepared by the
combustion synthesis method. Microstructural properties were characterized by using X-ray …

Effect of the Er3+ Co-dopant on the Green Upconversion Emission of LaSr2AlO5:Yb3+ Phosphors

J Oliva, CR García, LA Díaz Torres, C Camacho… - Journal of Electronic …, 2018 - Springer
This work presents the structural, morphological and optical properties of LaSr 2 AlO 5: Yb
3+, Er 3+ phosphors (LSA: Yb, Er) synthesized by a combustion method. The Yb 3+ …