Themed collection Photoluminescence of lanthanide-doped phosphor materials

44 items
Open Access Review Article

The role of lanthanide luminescence in advancing technology

This review provides a historical overview of the role of lanthanide luminescence in scientific advancements that have enabled past, current, and future commercial technologies.

Graphical abstract: The role of lanthanide luminescence in advancing technology
From the themed collection: 2023 Reviews in RSC Advances
Open Access Review Article

Photoluminescence behavior of rare earth doped self-activated phosphors (i.e. niobate and vanadate) and their applications

Rare earth doped self-activated phosphors show multimodal behavior applicable in color tunability, spectral converters and security ink.

Graphical abstract: Photoluminescence behavior of rare earth doped self-activated phosphors (i.e. niobate and vanadate) and their applications
From the themed collection: 2023 Reviews in RSC Advances
Open Access Paper

Structural and luminescence properties of novel Eu3+-doped Na3Ba2LaNb10O30 phosphors with high quantum efficiency and excellent color purity for w-LED applications

In this study, we synthesized and characterized Eu3+-doped Na3Ba2LaNb10O30 phosphors for white LEDs using a high-temperature solid-state method, revealing strong red emissions and high luminescence efficiency.

Graphical abstract: Structural and luminescence properties of novel Eu3+-doped Na3Ba2LaNb10O30 phosphors with high quantum efficiency and excellent color purity for w-LED applications
Open Access Paper

Energy transfer mechanisms and color-tunable luminescence of Tm3+/Tb3+/Eu3+ co-doped Sr4Nb2O9 phosphors for high-quality white light-emitting diodes

This paper investigates the synthesis and luminescence characteristics of Tm3+/Tb3+/Eu3+ co-doped Sr4Nb2O9 (SNB) phosphors as potential candidates for white light-emitting diodes (WLEDs).

Graphical abstract: Energy transfer mechanisms and color-tunable luminescence of Tm3+/Tb3+/Eu3+ co-doped Sr4Nb2O9 phosphors for high-quality white light-emitting diodes
Open Access Paper

Exploring the potential of Eu3+ and Mn4+ activated LaAlO3 phosphors as red and far-red emitters for horticulture lighting

Contour of emission intensity variation in LAO:Eu/Mn phosphor with change in excitation wavelength.

Graphical abstract: Exploring the potential of Eu3+ and Mn4+ activated LaAlO3 phosphors as red and far-red emitters for horticulture lighting
Open Access Paper

Annealing-assisted optimization for persistency of afterglow of SrAl2O4:Eu2+/Dy3+ microparticles for forensic detection

In the present work, Eu2+/Dy3+ ions doped/co-doped into persistent SrAl2O4 microparticles have been developed and utilized for fingermarks detections.

Graphical abstract: Annealing-assisted optimization for persistency of afterglow of SrAl2O4:Eu2+/Dy3+ microparticles for forensic detection
Open Access Paper

Perovskite SrZrO3:Ho3+ phosphors: synthesis, structure, Judd–Ofelt analysis and photoluminescence properties

A series of SrZrO3:xHo3+ (x = 0.01, 0.03, 0.05, 0.07, 0.09, and 0.11 mol) perovskite phosphors have been synthesized by using the sol–gel technique.

Graphical abstract: Perovskite SrZrO3:Ho3+ phosphors: synthesis, structure, Judd–Ofelt analysis and photoluminescence properties
Open Access Paper

Estimation of spectroscopic parameters and TL glow curve analysis of Eu3+-activated CaY2O4 phosphor

The solid-state reaction method was utilised to create a down-conversion phosphor in an air environment in CaY2O4:Eu3+ nanocrystalline material.

Graphical abstract: Estimation of spectroscopic parameters and TL glow curve analysis of Eu3+-activated CaY2O4 phosphor
Open Access Paper

Development of an Fe2+ sensing system based on the inner filter effect between upconverting nanoparticles and ferrozine

Addition of Fe2+ to a solution of ferrozine and Er3+-doped upconverting nanoparticles induces a clear yellow to purple colour change, and excitation at 980 nm causes a decrease in the intensity of the green upconversion visible emission band.

Graphical abstract: Development of an Fe2+ sensing system based on the inner filter effect between upconverting nanoparticles and ferrozine
Open Access Paper

Tailored efficient energy transfer Tb3+, Eu3+ activated/co-activated LiAl(PO3)4 phosphor by substitution of alkali metals: the effect of charge compensation

The studied phosphor LiAl(PO3)4: x mol% Tb3+, y mol% Eu3+, z mol% R+ (R = Na, K) shows excellent photoluminescence properties with efficient energy transfer from Tb3+ to Eu3+, enhancement in intensity using charge compensation and show the photochromic nature.

Graphical abstract: Tailored efficient energy transfer Tb3+, Eu3+ activated/co-activated LiAl(PO3)4 phosphor by substitution of alkali metals: the effect of charge compensation
Open Access Paper

Mechanoluminescence, thermoluminescence, optically stimulated luminescence and photoluminescence in SrAl2O4:Eu micro- and nanophosphors: effect of particle size and annealing in different atmospheres

Mechanoluminescence set up for ML measurements using dynamic compressive load.

Graphical abstract: Mechanoluminescence, thermoluminescence, optically stimulated luminescence and photoluminescence in SrAl2O4:Eu micro- and nanophosphors: effect of particle size and annealing in different atmospheres
Open Access Paper

Structure and luminescence properties of Dy3+ doped quaternary tungstate Li3Ba2Gd3(WO4)8 for application in wLEDs

Dy3+ doped Li3Ba2Gd3(WO4)8 quaternary tungstate with greenish-yellow emission under 445 nm shows blue excitation for application in wLEDs.

Graphical abstract: Structure and luminescence properties of Dy3+ doped quaternary tungstate Li3Ba2Gd3(WO4)8 for application in wLEDs
Open Access Paper

Tm3+; Yb3+:Zn2TiO4 near infrared to blue upconversion phosphors for anti-counterfeit applications

The upconversion (UC) emission spectra recorded by using 980 nm laser of the prepared phosphors. The excitation wavelength shows intense blue colour. The anti-counterfeit application of the prepared sample demonstrated.

Graphical abstract: Tm3+; Yb3+:Zn2TiO4 near infrared to blue upconversion phosphors for anti-counterfeit applications
Open Access Paper

Structural and optical properties of silver supported α-Fe2O3 nanocomposite fabricated by Saraca asoca leaf extract for the effective photo-degradation of cationic dye Azure B

In recent decades, several nanocomposites developed by chemical synthetic routes, have been demonstrated as efficient photocatalysts for the photodegradation of hazardous organic dyes.

Graphical abstract: Structural and optical properties of silver supported α-Fe2O3 nanocomposite fabricated by Saraca asoca leaf extract for the effective photo-degradation of cationic dye Azure B
Open Access Paper

Intense photoluminescence in CaTiO3:Sm3+ phosphors, effect of co-doping singly, doubly and triply ionized elements and their applications in LEDs

Enhancement in emission intensity of Sm3+ ion in the presence of smaller and larger ionic radii ions and the emitted orange-red color used in LED applications.

Graphical abstract: Intense photoluminescence in CaTiO3:Sm3+ phosphors, effect of co-doping singly, doubly and triply ionized elements and their applications in LEDs
Open Access Paper

Glowing selenates: novel alkaline earth nanoparticles

Alkaline earth selenate nanoparticles like SrSeO4 and SrSeO4:Eu3+ could be synthesized for the first time using a micro emulsion method combined with an in situ-sintering step.

Graphical abstract: Glowing selenates: novel alkaline earth nanoparticles
Open Access Paper

Enhancement of photoacoustic and upconversion emission in Mg2+/Zn2+ codoped Gd2O3: Er3+/Yb3+ phosphor using 980 nm excitation

In this work, Er3+/Yb3+ doped Gd2O3 phosphor samples were synthesized through a combustion method and then characterized through X-ray diffraction and FE-SEM techniques.

Graphical abstract: Enhancement of photoacoustic and upconversion emission in Mg2+/Zn2+ codoped Gd2O3: Er3+/Yb3+ phosphor using 980 nm excitation
Open Access Paper

Thermally stable and color-tunable bi-activated (Dy3+/Eu3+) alkaline earth metasilicate phosphor for luminescent devices

Thermally stable and colour tunable photoluminescent features of bi-activated (Dy3+/Eu3+) NCMS phosphor to utilize in versatile optoelectronic devices.

Graphical abstract: Thermally stable and color-tunable bi-activated (Dy3+/Eu3+) alkaline earth metasilicate phosphor for luminescent devices
Open Access Paper

Spectroscopic in-depths of upconverting NaZr2(PO4)3 phosphors for LIR-based thermometry

This study employed that the green-emitting Er3+-Yb3+:NaZr2(PO4)3, NASICON phosphors are very much promising in optical thermometry applications.

Graphical abstract: Spectroscopic in-depths of upconverting NaZr2(PO4)3 phosphors for LIR-based thermometry
Open Access Paper

Impact of crystal structure on optical properties and temperature sensing behavior of NaYF4:Yb3+/Er3+ nanoparticles

We report a comprehensive study of the structural, morphological, and optical properties, and UC-based ratiometric temperature sensing behavior of (α) cubic and (β) hexagonal phases of NaYF4:Yb3+/Er3+ nanoparticles.

Graphical abstract: Impact of crystal structure on optical properties and temperature sensing behavior of NaYF4:Yb3+/Er3+ nanoparticles
Open Access Paper

Comparative studies of upconversion luminescence and optical temperature sensing in Tm3+/Yb3+ codoped LaVO4 and GdVO4 phosphors

Tm3+/Yb3+ codoped LaVO4 and GdVO4 phosphors are successfully synthesized using solid state reaction methods and then upconversion emission studies are performed.

Graphical abstract: Comparative studies of upconversion luminescence and optical temperature sensing in Tm3+/Yb3+ codoped LaVO4 and GdVO4 phosphors
Open Access Paper

Photon avalanche assisted upconversion via customizing the green emission

Incorporation of Mn4+ in the Ho3+/Yb3+:SnWO4 phosphors modifies the green emission from Ho3+ to broadband on increasing pump power upon 980 nm excitation.

Graphical abstract: Photon avalanche assisted upconversion via customizing the green emission
Open Access Paper

Effect of redox reactions on the thermoluminescence characteristics of Cu-doped NaLi2PO4 phosphors

Change in colour after annealing at different temperatures: (a and d): NaLi2PO4:Cu(II) and NaLi2PO4:Cu(I) in air, (b and e) NaLi2PO4:Cu(II) and NaLi2PO4:Cu(I) in 10% H2, (c and f) NaLi2PO4:Cu(II) and NaLi2PO4:Cu(I) in CO/CO2, respectively.

Graphical abstract: Effect of redox reactions on the thermoluminescence characteristics of Cu-doped NaLi2PO4 phosphors
Open Access Paper

Multicolor tunable bright photoluminescence in Ca2+/Mg2+ modified Eu3+ doped ZnGa2O4 phosphors under UV excitation for solid state lighting applications

The Eu3+/Mg2+/Ca2+ doped and co-doped ZnGa2O4 phosphors give blue and red emissions, which are enhanced via Mg2+/Ca2+ doping. They also show better color tunability and thermal stability.

Graphical abstract: Multicolor tunable bright photoluminescence in Ca2+/Mg2+ modified Eu3+ doped ZnGa2O4 phosphors under UV excitation for solid state lighting applications
Open Access Paper

Optimizing the luminescence efficiency of an europium (Eu3+) doped SrY2O4 phosphor for flexible display and lighting applications

This research paper reports the synthesis and luminescence study of an Eu3+ activated SrY2O4 phosphor prepared by a modified solid-state reaction method with varying concentrations of Eu3+ ions (0.1–2.5 mol%).

Graphical abstract: Optimizing the luminescence efficiency of an europium (Eu3+) doped SrY2O4 phosphor for flexible display and lighting applications
Open Access Paper

Red emission of copper aluminate synthesized via chemical and bio-mediated routes

Copper aluminate nanoparticles synthesized by solution combustion method using urea as a fuel and tulsi extract as a reducing agent for display applications.

Graphical abstract: Red emission of copper aluminate synthesized via chemical and bio-mediated routes
Open Access Paper

Deep red emission from rare-earth-free calcium aluminozincate phosphor with the substitution of Cr3+ ion

Chromium-doped calcium aluminozincate phosphor with a distinct amount of chromium was prepared via the sol–gel technique.

Graphical abstract: Deep red emission from rare-earth-free calcium aluminozincate phosphor with the substitution of Cr3+ ion
Open Access Paper

Controlled mechano-luminescence properties of SrGa2O4:Tb3+ co-doping with Dy3+ and Eu3+ ions

Dy3+ and Eu3+ ions are utilized to manipulate traps and confirm the correlation between ML and traps in a SrGa2O4:Tb3+ phosphor with adjustable ML color, which presents a new approach to achieve multicolor ML and information security.

Graphical abstract: Controlled mechano-luminescence properties of SrGa2O4:Tb3+ co-doping with Dy3+ and Eu3+ ions
Open Access Paper

Strategies for designing low thermal quenching upconverting temperature sensors

Security application of Er3+/Yb3+ doped NaGd(WO4)2 phosphor upon 980 nm excitation and absolute and relative sensitivity of Er3+/Yb3+ doped NaGd(WO4)2 phosphor and PIG.

Graphical abstract: Strategies for designing low thermal quenching upconverting temperature sensors
Open Access Paper

Green emission from trivalent cerium doped LaAlO3/MgO nano-composite for photonic and latent finger printing applications

Synthesized nano-composites are green emissive phosphors that have high band gaps (∼5.5–5.8 eV) and are found to be suitable for photonic and latent finger printing (LFP) applications.

Graphical abstract: Green emission from trivalent cerium doped LaAlO3/MgO nano-composite for photonic and latent finger printing applications
Open Access Paper

Enhancing the temperature sensing property of a Ca0.79−xBixEr0.01Yb0.2MoO4 phosphor via local symmetry distortion and reduction in non-radiative channels

We demonstrate an enhancement in the upconversion (UC) emission and temperature sensing property of a CaMoO4:Er/Yb phosphor via distortion of the local symmetry environments.

Graphical abstract: Enhancing the temperature sensing property of a Ca0.79−xBixEr0.01Yb0.2MoO4 phosphor via local symmetry distortion and reduction in non-radiative channels
Open Access Paper

Photoluminescence, antibacterial, X-ray/gamma ray absorption, supercapacitor and sensor applications of ZrTiO4 nanorods

In the present communication, ZrTiO4 nanoparticles (NPs) are synthesized by the solution combustion method using urea (ZTOU) and oxalyl dihydrazide (ODH) (ZTODH) as fuel and calcined at 700 °C.

Graphical abstract: Photoluminescence, antibacterial, X-ray/gamma ray absorption, supercapacitor and sensor applications of ZrTiO4 nanorods
Open Access Paper

Synthesis, photoluminescence, Judd–Ofelt analysis, and thermal stability studies of Dy3+-doped BaLa2ZnO5 phosphors for solid-state lighting applications

Here, we report a series of white-emitting Ba(La2−xDyx)ZnO5 (x = 0–7 mol%) phosphors synthesized via a high-temperature solid-state reaction.

Graphical abstract: Synthesis, photoluminescence, Judd–Ofelt analysis, and thermal stability studies of Dy3+-doped BaLa2ZnO5 phosphors for solid-state lighting applications
Open Access Paper

Deoxyglucose-conjugated persistent luminescent nanoparticles for theragnostic application in fibrosarcoma tumor model

Deoxyglucose conjugated nanoparticles with persistent luminescence have shown theragnostic potential.

Graphical abstract: Deoxyglucose-conjugated persistent luminescent nanoparticles for theragnostic application in fibrosarcoma tumor model
Open Access Paper

Power dependent photoacoustic and photoluminescence studies on a Ho3+/Yb3+ doped Y2O3 phosphor

The Ho3+/Yb3+ doped Y2O3 phosphor samples were synthesized through a combustion method and then were annealed at 800 °C, 1000 °C, and 1200 °C.

Graphical abstract: Power dependent photoacoustic and photoluminescence studies on a Ho3+/Yb3+ doped Y2O3 phosphor
Open Access Paper

Synthesis and photoluminescent characterization of ceramic phosphors Li2MgGeO4:Ln3+ (Ln3+ = Pr3+ or Tm3+) under different excitation wavelengths

Luminescence properties of Li2MgGeO4:Ln3+ (Ln = Pr, Tm) depend significantly on the excitation wavelengths. Several emission bands are observed, which can be assigned to ceramic matrix and characteristic transitions of Pr3+ and Tm3+ ions.

Graphical abstract: Synthesis and photoluminescent characterization of ceramic phosphors Li2MgGeO4:Ln3+ (Ln3+ = Pr3+ or Tm3+) under different excitation wavelengths
Open Access Paper

Lumino-structural properties of Dy3+ activated Na3Ba2LaNb10O30 phosphors with enhanced internal quantum yield for w-LEDs

A novel white light emitting dysprosium doped Na3Ba2LaNb10O30 phosphor, having a good internal quantum yield were synthesized.

Graphical abstract: Lumino-structural properties of Dy3+ activated Na3Ba2LaNb10O30 phosphors with enhanced internal quantum yield for w-LEDs
Open Access Paper

Synthesis and upconversion emission studies of CaYF5:Ho3+/Yb3+ phosphor and its applications in optical thermometry, fingerprint detection, and security ink

In this work, a CaYF5:Ho3+/Yb3+ upconversion phosphor was synthesized and its structural, morphological, and optical properties were studied. Apart from these studies, latent fingerprint detection and security ink applications were also demonstrated using this phosphor.

Graphical abstract: Synthesis and upconversion emission studies of CaYF5:Ho3+/Yb3+ phosphor and its applications in optical thermometry, fingerprint detection, and security ink
Open Access Paper

Combustion derived single phase Y4Al2O9:Tb3+ nanophosphor: crystal chemistry and optical analysis for solid state lighting applications

Cool green light emanating monoclinic Y4−xAl2O9:xTb3+ (x = 1–5 mol%) nanophosphors have been fabricated through gel-combustion method.

Graphical abstract: Combustion derived single phase Y4Al2O9:Tb3+ nanophosphor: crystal chemistry and optical analysis for solid state lighting applications
Open Access Paper

Gadolinium-based Sm3+ activated GdSr2AlO5 nanophosphor: synthesis, crystallographic and opto-electronic analysis for warm wLEDs

A material's luminosity characteristics, which in turn dictate its applicability, are critically influenced by its structure.

Graphical abstract: Gadolinium-based Sm3+ activated GdSr2AlO5 nanophosphor: synthesis, crystallographic and opto-electronic analysis for warm wLEDs
Open Access Paper

Luminescence and stability of Tb doped CaF2 nanoparticles

Luminescence properties of CaF2:Tb3+ nanoparticles were studied in order to investigate the effect of CaF2 native defects on the photoluminescence dynamics of Tb3+ ions.

Graphical abstract: Luminescence and stability of Tb doped CaF2 nanoparticles
Open Access Paper

Effect of Cr3+ doping on structural and optical properties of Eu3+ doped LaVO4 phosphor

The Eu3+, Cr3+ co-doped LaVO4 phosphor gives red (614 nm) and NIR (700 nm) emissions due to Eu3+ and Cr3+ ions, respectively. The decrease in PL intensity of the Eu3+ doped LaVO4 phosphor is due to energy transfer from Eu3+ to Cr3+ ions.

Graphical abstract: Effect of Cr3+ doping on structural and optical properties of Eu3+ doped LaVO4 phosphor
Open Access Paper

Optical transitions and radiative properties of green emitting Ho3+:YVO4 phosphor

Ho3+-doped YVO4 phosphors were successfully prepared via a sol–gel process in which citric acid was used as a chelating agent.

Graphical abstract: Optical transitions and radiative properties of green emitting Ho3+:YVO4 phosphor
Open Access Paper

Fabrication of white light emitting diodes via high yield surface passivated carbon quantum dots doped with terbium

Exploiting the unique characteristics of various materials to create novel hybrid materials opens up innovative possibilities for cutting-edge applications across numerous fields.

Graphical abstract: Fabrication of white light emitting diodes via high yield surface passivated carbon quantum dots doped with terbium
44 items

About this collection

The aim of this collection is to focus on the synthesis, as well as the structural and optical properties, of different types of lanthanide-doped phosphor materials, such as phosphors, nano-phosphors and phosphor composites. This collection welcomes primary research articles as well as review articles, related to the synthesis, characterization and applications of different types of the lanthanide-doped phosphor materials.

This collection is Guest Edited by Dr Ram Sagar Yadav (Banaras Hindu University), Prof. Bryce S. Richards (Karlsruhe Institute of Technology), Professor Joanna Pisarska (University of Silesia) and Professor Xinyu Ye (JiangXi University of Science and Technology)

If you would be interested in submitting to this collection, please contact the Editorial Office: advances-rsc@rsc.org

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