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H.C. Swart

Researcher Next ID · RN-027908

Researcher · Materials Science

University of the Free State

Bloemfontein, South Africa

Not currently recruitingFunding unknown
Works count
1,229
Citation count
30,033
H-index
76
i10-index
690

Research interests

Materials Science
Engineering
Physics and Astronomy
Luminescence Properties of Advanced Materials
Gas Sensing Nanomaterials and Sensors
ZnO doping and properties
Radiation Detection and Scintillator Technologies
Quantum Dots Synthesis And Properties

Publications

  • Luminescence and stability of Tb doped CaF 2 nanoparticles

    RSC Advances · 2023 · 10.1039/d2ra07897j

  • Advances in ZnO: Manipulation of defects for enhancing their technological potentials

    Nanotechnology Reviews · 2022 · 10.1515/ntrev-2022-0035

  • Recent development in color tunable phosphors: A review

    Progress in Materials Science · 2022 · 10.1016/j.pmatsci.2022.101067

  • Novel rare earth metal–doped one-dimensional TiO2 nanostructures: Fundamentals and multifunctional applications

    Materials Today Sustainability · 2021 · 10.1016/j.mtsust.2021.100066

  • A highly responsive NH3 sensor based on Pd-loaded ZnO nanoparticles prepared via a chemical precipitation approach

    Scientific Reports · 2019 · 10.1038/s41598-019-46247-z

  • A review on recent progress of p-type nickel oxide based gas sensors: Future perspectives

    Journal of Alloys and Compounds · 2019 · 10.1016/j.jallcom.2019.06.329

  • A review on the advancements in phosphor-converted light emitting diodes (pc-LEDs): Phosphor synthesis, device fabrication and characterization

    Progress in Materials Science · 2019 · https://doi.org/10.1016/j.pmatsci.2019.100622

  • Noble metals-TiO2 nanocomposites: From fundamental mechanisms to photocatalysis, surface enhanced Raman scattering and antibacterial applications

    Applied Materials Today · 2018 · https://doi.org/10.1016/j.apmt.2018.02.002

  • Ultra-high sensitive and selective H2 gas sensor manifested by interface of n–n heterostructure of CeO2-SnO2 nanoparticles

    Sensors and Actuators B Chemical · 2017 · 10.1016/j.snb.2017.07.093

  • Rare Earth Doped Zinc Oxide Nanophosphor Powder: A Future Material for Solid State Lighting and Solar Cells

    ACS Photonics · 2017 · https://doi.org/10.1021/acsphotonics.7b00777

  • Shape-Selective Dependence of Room Temperature Ferromagnetism Induced by Hierarchical ZnO Nanostructures

    ACS Applied Materials & Interfaces · 2014 · 10.1021/am501911y

  • Upconversion based temperature sensing ability of Er3+–Yb3+codoped SrWO4: An optical heating phosphor

    Sensors and Actuators B Chemical · 2014 · https://doi.org/10.1016/j.snb.2014.11.126

  • Defect correlated fluorescent quenching and electron phonon coupling in the spectral transition of Eu3+ in CaTiO3 for red emission in display application

    Journal of Applied Physics · 2014 · 10.1063/1.4876316

  • The energy transfer phenomena and colour tunability in Y 2 O 2 S:Eu 3+ /Dy 3+ micro-fibers for white emission in solid state lighting applications

    Dalton Transactions · 2014 · 10.1039/c4dt00349g

  • Tunable and white emission from ZnO:Tb3+ nanophosphors for solid state lighting applications

    Chemical Engineering Journal · 2014 · 10.1016/j.cej.2014.06.027

  • Enhanced upconversion and temperature sensing study of Er3+–Yb3+ codoped tungsten–tellurite glass

    Sensors and Actuators B Chemical · 2014 · 10.1016/j.snb.2014.06.074

  • The role of surface and deep-level defects on the emission of tin oxide quantum dots

    Nanotechnology · 2014 · 10.1088/0957-4484/25/13/135701

  • Water retention and dye adsorption behavior of Gg-cl-poly(acrylic acid-aniline) based conductive hydrogels

    Geoderma · 2014 · 10.1016/j.geoderma.2014.04.035

  • Effect of annealing on the structural, morphological and photoluminescence properties of ZnO thin films prepared by spin coating

    Journal of Colloid and Interface Science · 2014 · 10.1016/j.jcis.2014.04.035

  • Effect of Eu doping on the photoluminescence properties of ZnO nanophosphors for red emission applications

    Applied Surface Science · 2014 · 10.1016/j.apsusc.2014.04.192

  • Role of film thickness on the properties of ZnO thin films grown by sol-gel method

    Thin Solid Films · 2013 · 10.1016/j.tsf.2013.05.088

  • Origin of the red emission in zinc oxide nanophosphors

    Materials Letters · 2013 · https://doi.org/10.1016/j.matlet.2013.03.073

  • Phosphate Phosphors for Solid-State Lighting

    Springer series in materials science · 2012 · 10.1007/978-3-642-34312-4

  • Advances in field emission displays phosphors

    Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena · 1999 · 10.1116/1.590634

  • Degradation of zinc sulfide phosphors under electron bombardment

    Journal of Vacuum Science & Technology A Vacuum Surfaces and Films · 1996 · 10.1116/1.580322

Current projects

    No projects listed.