Kukku Thomas

发表

Microstructural characterization and optical properties of green emitting hexagonal and monoclinic CePO4:Tb3+ nanocrystals

C. Joseph, P. Biju, N. Unnikrishnan, 2017 .

Effect of annealing temperature on the luminescence of Ce1−xPO4: Tbx3+ nanocrystals: A novel theoretical model and experimental verification

C. Joseph, P. Biju, N. Unnikrishnan, 2017, Journal of Materials Science.

Efficient green luminescence of terbium oxalate crystals: A case study with Judd-Ofelt theory and single crystal structure analysis and the effect of dehydration on luminescence

C. Joseph, P. Biju, N. Unnikrishnan, 2018, Journal of Solid State Chemistry.

Intrinsic red luminescence of Eu3+-activated lanthanum molybdate: Insights into the spectroscopic features using Judd–Ofelt theoretical analysis

C. Joseph, P. Biju, N. Unnikrishnan, 2020 .

Novel blue emitting Tm3+ activated lanthanum molybdate: Investigations on luminescence behaviour and Judd-Ofelt theoretical analysis

C. Joseph, P. Biju, N. Unnikrishnan, 2020 .

NUV/blue LED excitable intense green emitting terbium doped lanthanum molybdate nanophosphors for white LED applications

C. Joseph, P. Biju, N. Unnikrishnan, 2017, Journal of Materials Science: Materials in Electronics.

Sm3+ doped tetragonal lanthanum molybdate: A novel host sensitized reddish orange emitting nanophosphor

C. Joseph, P. Biju, N. Unnikrishnan, 2019, Journal of Luminescence.

Energy transfer driven tunable emission of Tb/Eu co-doped lanthanum molybdate nanophosphors

C. Joseph, P. Biju, N. Unnikrishnan, 2018, Optical Materials.

Photoluminescence properties of fully concentrated Terbium oxalate: A novel efficient green emitting phosphor

C. Joseph, P. Biju, N. Unnikrishnan, 2017 .

Novel white light emitting dysprosium oxalate nanocrystals: Competing luminescence quenching by the features of Dy-Oxalate layered structure

C. Joseph, P. Biju, N. Unnikrishnan, 2019, Journal of Alloys and Compounds.

Synthesis and optical characterization of sub-5 nm Terbium oxalate nanocrystals: A novel intense green emitting phosphor

C. Joseph, P. Biju, N. Unnikrishnan, 2018 .

Effect of doping concentration and annealing temperature on the luminescence of novel orange red emitting CePO4:Sm3+ nanocrystals

C. Joseph, P. Biju, N. Unnikrishnan, 2019, Journal of Luminescence.

Structural and spectroscopic investigations on the quenching free luminescence of europium oxalate nanocrystals.

C. Joseph, P. Biju, N. Unnikrishnan, 2019, Acta crystallographica. Section C, Structural chemistry.

A new potential green-emitting erbium-activated α-Na3Y(VO4)2 nanocrystals for UV-excitable single-phase pc-WLED applications

C. Joseph, P. Biju, N. Unnikrishnan, 2020, SN Applied Sciences.

Synthesis, structural and luminescence characterization of single phased Tm3+/Dy3+ co-doped Na3Y(VO4)2 nanocrystals

C. Joseph, P. Biju, N. Unnikrishnan, 2020 .

High purity blue photoluminescence in thulium activated α-Na3Y(VO4)2 nanocrystals via host sensitization

C. Joseph, P. Biju, N. Unnikrishnan, 2020 .

A reddish-orange emitting samarium doped α-Na3Y(VO4)2 nanocrystals for single phased UV excitable white light applications

C. Joseph, P. Biju, N. Unnikrishnan, 2019 .