Crystal structure and photophysical features of greenish perovskite type SrLa2Al2O7: Er3+ nanocrystals for down conversion white LEDs

P Sehrawat, A Khatkar, S Devi, R Kumar… - Materials Research …, 2020 - iopscience.iop.org
Tetragonal phase perovskite type SrLa 2 (1− x) Er 2x Al 2 O 7 (x= 1.0–5.0 mol%)
nanocrystals emitting green light were prepared by a facile, economical and efficient …

Crystal chemistry and optical analysis of a novel perovskite type SrLa2Al2O7: Sm3+ nanophosphor for white LEDs

S Devi, VB Taxak, S Chahar, M Dalal, J Dalal… - Ceramics …, 2019 - Elsevier
Abstract Perovskite orange-red SrLa 2 (1-x) Al 2 O 7: 2xSm 3+(x= 0.01–0.07) nanocrystalline
phosphor series were successfully synthesized by means of solution combustion route for …

A novel strategy for high color purity virescent Er3+-doped SrLaAlO4 nanocrystals for solid-state lighting applications

P Sehrawat, A Khatkar, P Boora, A Hooda… - Journal of Materials …, 2020 - Springer
Unique down-conversion virescent SrLaAlO 4: Er 3+ nanocrystals were successfully
fabricated by urea-assisted solution combustion route. Presence of tetragonal phase in …

Achieving orange red emission with high color purity from novel perovskite based Sr9Al6O18: Sm3+ nano-cubes for advanced optoelectronic applications

P Sehrawat, P Boora, RK Malik, SP Khatkar… - Ceramics …, 2021 - Elsevier
Novel cubic perovskite based orange red emissive Sr 9 (1-x) Al 6 O 18: 9xSm 3+(0.001≤
x≥ 0.04) nanocrystals were developed by environmentally benign and low temperature …

An effective emission of characteristic cool white light from Dy3+ doped perovskite type SrLa2Al2O7 nanophosphors in single-phase pc WLEDs

P Sehrawat, A Khatkar, S Devi, A Hooda, S Singh… - Chemical Physics …, 2019 - Elsevier
Characteristic cool white light emitting perovskite type SrLa 2 Al 2 O 7: Dy 3+
nanophosphors were fabricated by solution combustion route. Presence of tetragonal phase …

Structural and photometric investigations of green emanating Er3+ activated SrGd2Al2O7 nanophosphors for solid state illumination applications

P Chhillar, A Hooda, VB Taxak, SP Khatkar… - Materials Chemistry and …, 2022 - Elsevier
This study features structural and photometric aspects of a down-converted green
emanating erbium (Er 3+) activated nanophosphor synthesized via a versatile and …

Emanating cool white light emission from novel down-converted SrLaAlO4: Dy3+ nanophosphors for advanced optoelectronic applications

P Sehrawat, A Khatkar, P Boora, M Kumar… - Ceramics …, 2020 - Elsevier
To improve the current multi-phased white-LEDs, novel down-converted Dy 3+ doped
layered perovskite SrLaAlO 4 nanophosphors emitting cool white light were successfully …

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 …

Er3+ activated LaAlO3 perovskite phosphor: crystal structure and down conversion photoluminescent behaviour for optoelectronic devices

P Kumar, S Singh, I Gupta, V Kumar, D Singh - Inorganic Chemistry …, 2022 - Elsevier
A series of green light emissive La 1-x AlO 3: xEr 3+(x= 0.01 to 0.08) nanophosphors were
effectively synthesized via reliable, ecofriendly and low temperature based urea assisted gel …

Photoluminescent and structural properties of color tunable trivalent europium doped SrGdAlO4 nanophosphors

A Hooda, SP Khatkar, A Khatkar, M Kumar… - Journal of Materials …, 2019 - Springer
A series of Eu 3+ ion doped SrGdAlO 4 nanophosphors were prepared via solution
combustion technique utilizing urea as a fuel. Structural properties of the tetragonal phase of …