{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T21:14:39Z","timestamp":1779916479662,"version":"3.53.1"},"reference-count":48,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2016,9,12]],"date-time":"2016-09-12T00:00:00Z","timestamp":1473638400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Luminescence"],"published-print":{"date-parts":[[2017,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Cr<jats:sup>3<\/jats:sup><jats:sup>+<\/jats:sup>\u2010doped Y<jats:sub>2<\/jats:sub>O<jats:sub>3<\/jats:sub> (0.5\u20139\u00a0mol%) was synthesized by a simple solution combustion method using <jats:styled-content style=\"fixed-case\"><jats:italic>Aloe vera<\/jats:italic><\/jats:styled-content> gel as a fuel\/surfactant. The final obtained product was calcined at 750\u00b0C for 3\u00a0h, which is the lowest temperature reported so far for the synthesis of this compound. The calcined product was confirmed for its crystallinity and purity by powder X\u2010ray diffraction (PXRD) studies which showed a single\u2010phase nano cubic phosphor. The particles size estimated by Scherrer formula was in the range of 6\u201319\u00a0nm. The UV\u2013vis spectra showed absorption bands at 198, 272 and 372\u00a0nm having band gap energy in the range 4.00\u20134.26\u00a0eV. In order to investigate the possibility of its use in white light emitting display applications, the photoluminescence properties of Cr<jats:sup>3<\/jats:sup><jats:sup>+<\/jats:sup>\u2010doped Y<jats:sub>2<\/jats:sub>O<jats:sub>3<\/jats:sub> nanophosphors were studied at an excitation wavelength in the near ultraviolet (UV) light region (361\u00a0nm). The emission spectra consisted of emission peaks in the blue (<jats:sup>4<\/jats:sup>F<jats:sub>9<\/jats:sub><jats:sub>\/2<\/jats:sub>\u00a0\u2192\u00a0<jats:sup>6<\/jats:sup>H<jats:sub>15<\/jats:sub><jats:sub>\/2<\/jats:sub>), orange (<jats:sup>4<\/jats:sup>F<jats:sub>9<\/jats:sub><jats:sub>\/2<\/jats:sub>\u00a0\u2192\u00a0<jats:sup>6<\/jats:sup>H<jats:sub>13<\/jats:sub><jats:sub>\/2<\/jats:sub>) and red (<jats:sup>4<\/jats:sup>F<jats:sub>9<\/jats:sub><jats:sub>\/2<\/jats:sub>\u00a0\u2192\u00a0<jats:sup>6<\/jats:sup>H<jats:sub>11<\/jats:sub><jats:sub>\/2<\/jats:sub>) regions. The CIE coordinates (0.33, 0.33) lie in the white light region. Hence Y<jats:sub>2<\/jats:sub>O<jats:sub>3<\/jats:sub>:Cr<jats:sup>3<\/jats:sup><jats:sup>+<\/jats:sup> can be used for white light\u2010emitting diode (LED) applications.<\/jats:p>","DOI":"10.1002\/bio.3197","type":"journal-article","created":{"date-parts":[[2016,9,12]],"date-time":"2016-09-12T21:13:05Z","timestamp":1473714785000},"page":"414-424","source":"Crossref","is-referenced-by-count":6,"title":["Extraction of Y<sub>2<\/sub>O<sub>3<\/sub>:Cr<sup>3+<\/sup> nanophosphor by eco\u2010friendly approach and its suitability for white light\u2010emitting diode applications"],"prefix":"10.1002","volume":"32","author":[{"given":"J. B.","family":"Prasanna Kumar","sequence":"first","affiliation":[{"name":"Department of Physics GFGC Tumkur  Tumkur 572 102 Karnataka India"},{"name":"Department of Physics Sathyabama University  Chennai 600 119 Tamilnadu India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.","family":"Ramgopal","sequence":"additional","affiliation":[{"name":"Department of Physics Maharani's Science College  Palace Road Bangalore 560 001 India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D. V.","family":"Sunitha","sequence":"additional","affiliation":[{"name":"School of Physical sciences REVA University  Bangalore 560 064 Karnataka India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B. Daruka","family":"Prasad","sequence":"additional","affiliation":[{"name":"Department of Physics B.M.S. 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