@article{01HC06S0BEPY60PAXF9TC51NXN,
  abstract     = {{In this work, a series of iron ions doped spinel-type compounds AB(2)O(4) were prepared by high temperature solid phase reactions. The phase compositions of all the samples were analyzed using X-ray diffraction (XRD). Thermoluminescence (TL), and persistent luminescence spectra were collected systematically to reveal the trapping and de-trapping processes. Photoluminescence (PL) bands in the near-infrared luminescence band (600-900 nm) were observed for all the Fe3+-doped spinel-type structured materials. It was demonstrated that MgGa2O4:Fe3+ sample showed the best persistent luminescence (PersL) performance among the compounds studied. X-ray Photo Electron Spectroscopy (XPS) and Electron Paramagnetic Resonance Spectroscopy (EPR) tests reveal that the dopant Fe ions have a greater probability of occupying the octahedral sites than tetrahedral sites. Thanks to its long persistence, MgGa2O4:Fe3+ has the potential to be used in the biological or agricultural related applications.}},
  articleno    = {{119822}},
  author       = {{Pan, L. and  Wang, Y. and  Yin, L. and  Zhang, M. and  Li, Y. and  Townsend, P. D. and Poelman, Dirk}},
  issn         = {{0022-2313}},
  journal      = {{JOURNAL OF LUMINESCENCE}},
  keywords     = {{Fe ions,Spinel structure,Persistent luminescence,MgGa2O4:Fe3+,LONG-PERSISTENT,LUMINESCENCE,IMPROVEMENT,MG,MECHANISM,ZNAL2O4,ZN,GA,AL}},
  language     = {{eng}},
  pages        = {{8}},
  title        = {{Structural and optical properties of iron ions doped near-infrared persistent spinel-type phosphors}},
  url          = {{http://doi.org/10.1016/j.jlumin.2023.119822}},
  volume       = {{258}},
  year         = {{2023}},
}

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