A1 Journal article (refereed), original research

YVO4:Nd3+ nanophosphors as NIR-to-NIR thermal sensors in wide temperature range


Open Access publication


Publication Details

Authors: Kolesnikov I. E., Kalinichev A. A., Kurochkin M. A., Golyeva E. V., Kolesnikov E. Yu., Kurochkin A. V., Lähderanta E., Mikhailov M. D.

Publisher: Nature Publishing Group: Open Access Journals - Option C / Nature Publishing Group

Publication year: 2017

Language: English

Related journal or series: Scientific Reports

Journal name in source: SCIENTIFIC REPORTS

Volume number: 7

ISSN: 2045-2322

JUFO level of this publication: 2

Digital Object Identifier (DOI): http://dx.doi.org/10.1038/s41598-017-18295-w

Permanent website address: https://www.nature.com/articles/s41598-017-18295-w

View additional information: View in Web of Science

Open Access: Open Access publication


Abstract

We report on the potential application of NIR–to–NIR Nd3+-doped yttrium vanadate nanoparticles with both emission and excitation operating within biological windows as thermal sensors in 123–873 K temperature range. It was demonstrated that thermal sensing could be based on three temperature dependent luminescence parameters: the luminescence intensity ratio, the spectral line position and the line bandwidth. Advantages and limitations of each sensing parameter as well as thermal sensitivity and thermal uncertainty were calculated and discussed. The influence of Nd3+ doping concentration on the sensitivity of luminescent thermometers was also studied.


Last updated on 2018-19-10 at 07:55