Structural, morphological and optoelectronic aspects of YAlO3: Dy3+ doped nanocrystalline materials for NUV energized WLEDs

I Gupta, S Singh, P Kumar, S Bhagwan, V Kumar… - Current Applied …, 2022 - Elsevier
Cost-effective urea assisted solution combustion (SC) synthetic method was employed to
prepare a series of doped YAlO 3: xDy 3+(0.01–0.08 mol) phosphors. The resulting …

Crystal configuration, spectroscopic and optical characteristics of Er3+ doped YAlO3 perovskites for advanced photonic appliances

I Gupta, P Kumar, S Singh, S Bhagwan… - Inorganica Chimica …, 2022 - Elsevier
Perovskite structural based Er (III) doped YAlO 3 nanophosphors have been synthesized via
cost-effective and simplistic urea assisted solution combustion (SC) synthetic route. The …

Study of structural and spectroscopic characteristics of novel color tunable yellowish-white Dy3+ doped Gd4Al2O9 nanophosphors for NUV-based WLEDs

I Gupta, D Singh, S Singh, P Kumar, S Bhagwan… - Journal of Molecular …, 2023 - Elsevier
Urea-assisted solution combustion (SC) synthetic method is employed to prepare a series of
yellowish-white light emitting Dy 3+ doped Gd 4 Al 2 O 9 (x= 1–6 mol%) phosphors. Phase …

Crystal structure and photoluminescence investigations of Y3Al5O12: Dy3+ nanocrystalline phosphors for WLEDs

S Singh, AP Simantilleke, D Singh - Chemical Physics Letters, 2021 - Elsevier
Abstract Dy 3+-doped Y 3 Al 5 O 12 (YAG) nanophosphors have been effectively
synthesized via facile solution technique at 600° C using urea as a fuel and calcined at 950 …

Investigation of structural and luminescence properties of Ho3+ doped YAlO3 nanophosphors synthesized through solution combustion route

HB Premkumar, BS Ravikumar, DV Sunitha… - … Acta Part A: Molecular …, 2013 - Elsevier
Abstract YAlO 3: Ho 3+(1–5 mol%) nanophosphors have been prepared by solution
combustion route using oxalyl dihydrazide (ODH) as a fuel. The final product was well …

Phase recognition, structural measurements and photoluminescence studies of reddish-orange-emissive YAlO3: Sm3+ perovskite nanophosphors for NUV energized …

I Gupta, P Kumar, S Singh, S Bhagwan, V Kumar… - Journal of Molecular …, 2022 - Elsevier
Orthoaluminate perovskite-type YAlO 3: xSm 3+(x= 0.01 to 0.04 mol) nanocrystalline
materials were synthesized successfully through solution combustion (SC) synthetic method …

Synthesis, characterization, EPR, photo and thermoluminescence properties of YAlO3: Ni2+ nanophosphors

HB Premkumar, DV Sunitha, H Nagabhushana… - Journal of …, 2013 - Elsevier
YAlO3: Ni2+ (0.1 mol%) doped nanophosphor was synthesised by a low temperature
solution combustion method. Powder X-ray diffraction (PXRD) confirms the orthorhombic …

Combustion derived single phase Y 4 Al 2 O 9: Tb 3+ nanophosphor: crystal chemistry and optical analysis for solid state lighting applications

P Kumar, D Singh, I Gupta, S Singh, S Nehra… - RSC advances, 2023 - pubs.rsc.org
Cool green light emanating monoclinic Y4− xAl2O9: xTb3+ (x= 1–5 mol%) nanophosphors
have been fabricated through gel-combustion method. X-ray diffraction and transmission …

Optimizing the highly efficient cool-white luminescence via modulating Dy3+ ion into novel Sr6Al4Y2O15 nanocrystals for white LEDs

P Sehrawat, RK Malik, R Punia, S Maken - Journal of Materials Science …, 2021 - Springer
In the present prospective study, a variety of novel rare-earth Dy3+ singly activated
Sr6Al4Y2O15 nanoscaled materials were fabricated through ecologically-sound as well as …

Superstructures of doped yttrium aluminates for luminescent and advanced forensic investigations

GP Darshan, HB Premkumar, H Nagabhushana… - Journal of Alloys and …, 2016 - Elsevier
Abstract Nanocrystalline Tb 3+(1–11mol%) doped YAlO 3 phosphors were prepared by
biocompatible combustion route using Aloe Vera gel as a fuel. The average crystallite sizes …