Ruddlesden-Popper phase A2BO4 oxides: Recent studies on structure, electrical, dielectric, and optical properties

G Nirala, D Yadav, S Upadhyay - Journal of Advanced Ceramics, 2020 - Springer
In the last two decades, structure and properties of Ruddlesden–Popper phase (RP) A 2 BO
4 oxides with K 2 NiF 4 structure, have been widely investigated. But to the best of our …

Role of Li+ ion in the luminescence enhancement of lanthanide ions: favorable modifications in host matrices

AK Singh, SK Singh, SB Rai - RSC advances, 2014 - pubs.rsc.org
Lanthanide based materials are preferred over other luminescent materials for various
applications. Current focus in this area is to exploit the unique luminescence features of …

Improved luminescence and temperature sensing performance of Ho 3+–Yb 3+–Zn 2+: Y 2 O 3 phosphor

A Pandey, VK Rai - Dalton Transactions, 2013 - pubs.rsc.org
The codoping effect of Zn2+ ions on luminescence emission in visible and near infrared
(NIR) regions of Y2O3: Ho3+–Yb3+ phosphor prepared by low temperature combustion …

High temperature and high strength Y2Zr2O7 flexible fibrous membrane for efficient heat insulation and acoustic absorption

Y Xie, L Wang, Y Peng, D Ma, L Zhu, G Zhang… - Chemical Engineering …, 2021 - Elsevier
At high temperatures, lightweight ceramic and aerogel materials have serious problems
such as volume shrinkage, increased density, loss of flexibility, and decreased thermal …

Rare earth zirconate nanostructures: recent development on preparation and photocatalytic applications

S Zinatloo-Ajabshir, M Salavati-Niasari… - Journal of alloys and …, 2018 - Elsevier
The design of rare earth zirconates (Ln 2 Zr 2 O 7) as a remarkable class of materials with
striking characteristics has been considered one of the most significant areas of research in …

Deciphering the Role of Charge Compensator in Optical Properties of SrWO4:Eu3+:A (A = Li+, Na+, K+): Spectroscopic Insight Using Photoluminescence, Positron …

SK Gupta, K Sudarshan, AK Yadav, R Gupta… - Inorganic …, 2018 - ACS Publications
Studies have been carried out to understand the specific role of the alkali charge
compensator on the luminescence properties of an alkali ion (Li+, Na+, and K+) codoped …

Optical thermometry using up and down conversion photoluminescence mechanism in Y2Zr2O7: Er3+ phosphors with excellent sensing sensitivity

A Kumar, J Manam - Journal of Alloys and Compounds, 2020 - Elsevier
In this article, photoluminescence up and down conversion properties of Er 3+ activated Y 2
Zr 2 O 7 (YZO) phosphors have been investigated. All the compositions have been …

Novel pyrochlore-type La2Zr2O7: Eu3+ red phosphors: synthesis, structural, luminescence properties and theoretical calculation

X Min, Y Sun, L Kong, M Guan, M Fang, Y Liu, X Wu… - Dyes and …, 2018 - Elsevier
The Eu 3+ ion activated pyrochlore-type La 2 Zr 2 O 7 red emitting phosphor was prepared
through solid-state reaction. The electronic structure of La 2 Zr 2 O 7 was investigated with …

Realizing enhanced downconversion photoluminescence and high color purity in Dy3+ doped MgTiO3 phosphor in presence of Li+ ion

RS Yadav, E Rai, LP Purohit, SB Rai - Journal of Luminescence, 2020 - Elsevier
Abstract The Dy 3+, Li+ co-doped MgTiO 3 phosphor has been successfully synthesized
through a high temperature solid state reaction method. The structural measurement …

Organic mediated solvothermal synthesis, enhanced luminescence dynamics, photometric and Judd-Ofelt analyses of Zn2+ modified Gd2O3: Eu3+, Li+ …

RGA Kumar, S Hata, KG Gopchandran - Journal of Luminescence, 2023 - Elsevier
Highly luminescent red emitting Zn 2+ modified Gd 2 O 3: Eu 3+, Li+ nanophosphors with
superior colour purity were prepared by the organic mediated solvothermal combustion of …