Facile synthesis of mono-disperse sub-20 nm NaY(WO 4 ) 2 :Er 3+ ,Yb 3+ upconversion nanoparticles: a new choice for nanothermometry

We report a novel optical nanothermometer based on ultra-small NaY(WO 4 ) 2 :Er 3+ ,Yb 3+ (NYW:Yb,Er) upconversion nanoparticles (UCNPs). The monodisperse, diamond-shaped sub-20 nm NYW:Er,Yb UCNPs with an average size of ∼8.5 × 12.5 nm were prepared via a facile one-step thermolysis protocol. Upon 9...

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Veröffentlicht in:	Journal of materials chemistry. C, Materials for optical and electronic devices Materials for optical and electronic devices, 2019-03, Vol.7 (10), p.2971-2977
Hauptverfasser:	Lin, Mei, Xie, Liujing, Wang, Zijun, Richards, Bryce S., Gao, Guojun, Zhong, Jiuping
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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