Neodymium(iii) doped fluoride nanoparticles as non-contact optical temperature sensors
2012; Royal Society of Chemistry; Volume: 4; Issue: 22 Linguagem: Inglês
10.1039/c2nr32203j
ISSN2040-3372
AutoresDominika Wawrzyńczyk, Artur Bednarkiewicz, Marcin Nyk, W. Stręk, Marek Samoć,
Tópico(s)Inorganic Fluorides and Related Compounds
ResumoWe report that non-contact optical temperature sensing can be achieved with the use of heavily Nd3+ doped NaYF4 nanoparticles. The temperature evaluation can be realized either by monitoring the absolute luminescence intensity or by measuring the intensity ratio of the two Stark components of the 4F3/2 multiplet in the Nd3+ ions.
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