Effect of hydrothermal temperature treatment on the variance of fluorescence in Ca2SiO4:Tb3+

Mani, Rajaboopathi; Gupta, Santosh K.

doi:10.1016/j.jsamd.2020.03.001

Cited by 4 publications

(1 citation statement)

References 19 publications

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“…Various doped systems in Ca 2 SiO 4 : {Nd 3+ ; Dy 3+ ; (Ce 3+ , Li + ); Tb 3+ ; Sm 3+ ; Eu 2+ ; Eu 3+ ; (P 5+ , Eu 3+ )} are summarized in Table so as to compare them with our system. In the case of inorganic phosphors, the luminescence wavelength changes according to both the luminescent center ion and its coordination environment at the site occupied in the host crystal.…”

Section: Discussionmentioning

confidence: 99%

P-Doped α-Ca₂SiO₄ and (Si, P)-Codoped CaO with Special Defect Microstructures and Luminescence due to an Enhanced Solid Solution by a Pulsed Laser Ablation Condensation Route

Huang

2021

Crystal Growth & Design

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The α-Ca2SiO4 and rocksalt-type (R) CaO condensates/particulates with an enhanced solid solution of P and Si + P ions, respectively, were produced via pulsed laser ablation of a silicocarnotite (Ca5(PO4)2SiO4) target under a relatively high peak power density of 1.8 × 109 Watt/cm2 in high vacuum (8 × 10–5 torr). The condensates were dispersed in an amorphous phase of Ca–Si–P–O linkage as spheres up to submicrons in size or coalesced in particulates by the {100}R, {111}R, and {1̅21̅0}α facets to follow a preferred crystallographic relationship of (1̅1̅1)R//(1̅21̅0)α; [101]R//[101̅1]α, with a fair three-dimensional match of the lattice planes. The 1-D commensurate superstructures n × (200)R and n × (1̅21̅0)a, where n = 1.5 and 3, were commonly noted for the condensates in the particulates. The P-doped α-Ca2SiO4 and (Si, P)-codoped CaO showed characteristic luminescence at 407 and 537 nm, respectively, under the combined influences of internal compressive stress as well as substitutional and/or interstitial defects with charge/volume-compensating cation vacancies for potential optoelectronic and photocatalytic applications.

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Section: Discussionmentioning

confidence: 99%

P-Doped α-Ca₂SiO₄ and (Si, P)-Codoped CaO with Special Defect Microstructures and Luminescence due to an Enhanced Solid Solution by a Pulsed Laser Ablation Condensation Route

Huang

2021

Crystal Growth & Design

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Coupling of carbon dots in Eu3+ doped dicalcium silicate, derived from marine and agro-waste, offers a luminescent armor for counterfeiting, improving thermal sensing and advancing forensic explorations

Chakradhar,

Krushna,

Sharma

et al. 2025

Materials Research Bulletin

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Optical nanomaterials with focus on rare earth doped oxide: A Review

Gupta

Sudarshan

Kadam

2021

Materials Today Communications

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Effect of hydrothermal temperature treatment on the variance of fluorescence in Ca2SiO4:Tb3+

Cited by 4 publications

References 19 publications

P-Doped α-Ca₂SiO₄ and (Si, P)-Codoped CaO with Special Defect Microstructures and Luminescence due to an Enhanced Solid Solution by a Pulsed Laser Ablation Condensation Route

P-Doped α-Ca₂SiO₄ and (Si, P)-Codoped CaO with Special Defect Microstructures and Luminescence due to an Enhanced Solid Solution by a Pulsed Laser Ablation Condensation Route

Coupling of carbon dots in Eu3+ doped dicalcium silicate, derived from marine and agro-waste, offers a luminescent armor for counterfeiting, improving thermal sensing and advancing forensic explorations

Optical nanomaterials with focus on rare earth doped oxide: A Review

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Effect of hydrothermal temperature treatment on the variance of fluorescence in Ca2SiO4:Tb3+

Cited by 4 publications

References 19 publications

P-Doped α-Ca2SiO4 and (Si, P)-Codoped CaO with Special Defect Microstructures and Luminescence due to an Enhanced Solid Solution by a Pulsed Laser Ablation Condensation Route

P-Doped α-Ca2SiO4 and (Si, P)-Codoped CaO with Special Defect Microstructures and Luminescence due to an Enhanced Solid Solution by a Pulsed Laser Ablation Condensation Route

Coupling of carbon dots in Eu3+ doped dicalcium silicate, derived from marine and agro-waste, offers a luminescent armor for counterfeiting, improving thermal sensing and advancing forensic explorations

Optical nanomaterials with focus on rare earth doped oxide: A Review

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Resources

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P-Doped α-Ca₂SiO₄ and (Si, P)-Codoped CaO with Special Defect Microstructures and Luminescence due to an Enhanced Solid Solution by a Pulsed Laser Ablation Condensation Route

P-Doped α-Ca₂SiO₄ and (Si, P)-Codoped CaO with Special Defect Microstructures and Luminescence due to an Enhanced Solid Solution by a Pulsed Laser Ablation Condensation Route