Recent progress on optical properties of double perovskite phosphors

S Yadav, D Kumar, RS Yadav, AK Singh - Progress in Solid State …, 2023 - Elsevier
The double perovskite phosphor materials are physically, chemically and thermally stable in
nature. The generalized formula of double perovskite is AA'BB'O 6 type. The transition metal …

The doping strategies for modulation of transport properties in thermoelectric materials

Q Xiong, G Han, G Wang, X Lu… - Advanced Functional …, 2024 - Wiley Online Library
Doping is a key method employed in semiconductor technology for tuning the carrier‐
density‐dependent electrical properties. In thermoelectric materials, which are typically …

In-situ fabrication of N-doped carbon dots on novel blue-emitting Y2TiWO8: Ce3+ nanophosphor for thermal sensing and fingerprint detection applications

S Narwal, A Sura, A Singh, M Azam, M Alam, S Duhan… - Carbon, 2024 - Elsevier
A series of N-doped Carbon Dots@ Ce 3+-doped Y 2 TiWO 8 blue-emitting nanophosphors
were obtained by the sol-gel assisted hydrothermal route for exploring the optical …

Energy transfer induced color tunable photoluminescence in Tb3+/Sm3+ co-doped Y2O3 nano-phosphor for warm white LEDs

RS Yadav - Journal of Alloys and Compounds, 2023 - Elsevier
In this work, the Tb 3+/Sm 3+ doped and co-doped Y 2 O 3 nano-phosphors have been
prepared by solution combustion method. The structural and morphological analyses of Y 2 …

Improved photoluminescence in Eu3+ doped LaVO4 phosphor via co-doping of Li+/Ca2+ ions

E Rai, RS Yadav, D Kumar, AK Singh, VJ Fulari… - Journal of …, 2022 - Elsevier
This paper investigates the structural and optical properties of Eu 3+ doped LaVO 4
phosphor via co-doping of Li+ and Ca 2+ ions. The unit cell volume and particles size vary …

A narrow-band RbBaBP2O8: Tb3+ green phosphor with high thermal stability for backlighting display application

H Tang, D Yang, H Li, M Li, J Zhu - Journal of Luminescence, 2023 - Elsevier
Narrow-band green-emitting phosphor plays a key role in the backlighting display field. In
this work, a borophosphate phosphor RbBaBP 2 O 8 (RBBP): Tb 3+ was synthesized by a …

Near-Infrared Light Excited Highly Pure Green Upconversion Photoluminescence and Intrinsic Optical Bistability Sensing in a Ho3+/Yb3+ Co-Doped ZnGa2O4 Phosphor …

Monika, RS Yadav, A Bahadur… - The Journal of Physical …, 2020 - ACS Publications
We report on highly pure green upconversion (UC) photoluminescence in a Ho3+/Yb3+/Li+
co-doped ZnGa2O4 phosphor prepared by the solid-state reaction method for the first time …

Color Design for Daytime Radiative Cooling: Fundamentals and Approaches

T Yu, R Liu, Z Yang, S Yang, Z Ye, J Lu - Applied Energy, 2025 - Elsevier
The escalating global energy crisis and the worsening global warming have intensified the
heat threats posed by high temperatures. Traditional cooling methods like air conditioning …

Concentration-dependent tunable luminescence and highly thermal stability of Tb3+-activated KSrBP2O8 phosphor

Z Guo, D Yang, C Liu, H Li, Y Xiang, J Zhang, J Zhu - Optik, 2023 - Elsevier
Abstract In this work, Tb 3+-activated KSrBP 2 O 8 (KSBP) phosphors were synthesized by a
solid-state reaction. The influence of concentration for Tb 3+ activators on the luminescence …

Crystal structure, luminescence properties and thermal stability of novel Sr2CaLa (VO4) 3: Sm3+ phosphor synthesized by the combustion method

L Zhang, X Zhang, C Zhao - Journal of Alloys and Compounds, 2022 - Elsevier
Abstract Sr 3-x Ca x La (VO 4) 3: Sm 3+(x= 0, 0.5, 1.0, 1.5, 2.0, 2.5) and novel Sr 2 CaLa (VO
4) 3: ySm 3+(SCLVO: ySm 3+, y= 0.01, 0.03, 0.05, 0.07, 0.09) phosphors were synthesized …