1. X. Jiang, C. Cao, W. Feng, F. Li, Nd3+-doped LiYF4 nanocrystals for bio-imaging in the second near-infrared window. J. Mater. Chem. B 4, 87–95 (2016). https://doi.org/10.1039/c5tb02023a
2. E. Downing, L. Hesselink, J. Ralston, R. Macfarlane, A. Three-Color, Solid-state, three-dimensional display. Science 273, 1185–1189 (1996). https://doi.org/10.1126/science.273.5279.1185
3. G. Huber, V. Peters, K. Petermann, New solid-state lasers based on rare-earth doped sesquioxide crystals, in: 2000 Conference on Lasers and Electro-Optics Europe, 2000. Conference Digest, Nice, France, IEEE/Institute of Electrical and Electronics Engineers Incorporated, 2000, p. 1
4. R.V. Perrella, P.C. de SousaFilho, High-sensitivity dual UV/NIR-excited luminescence thermometry by rare earth vanadate nanoparticles. Dalton Trans. 49, 911–922 (2020)
5. R.S. Yadav, S.B. Rai, Upconversion photoluminescence in the rare earth doped Y2O3 phosphor materials, in Luminescent Materials in Display and Biomedical Applications. ed. by V. Dubey, S. Som, V. Kumar (CRC Press, Taylor & Francis Group, Boca Raton, 2021), pp. 229–239