@inproceedings{a854a315e6cc45d0922bc229ac49bb02,
title = "Lithium yttrium ytterbium fluoride nanocrystals for laser cooling applications",
abstract = "This paper reports on successful synthesis and comprehensive characterization of lithium yttrium ytterbium fluoride nanocrystals. The Yb content was varied between 1\% and 10\%. The nanocrystals emit in near-infrared, with the emission spectrum extending from 960 nm to 1060 nm when excited with the 900-nm light. Strong anti-Stokes photoluminescence was observed when using excitation wavelengths ranging from 1000 nm to 1020 nm. The temperature dependence of the Stokes and anti-Stokes photoluminescence was measured over the range from 10 °C till 70 °C. These nanocrystals have a high potential to be used in optical cooling applications.",
author = "Gharde, \{Shruti I.\} and Reymatias, \{Mark V.\} and Nguyen, \{Quang Tin\} and Elam, \{Lillian N.\} and Ivanov, \{Sergei A.\} and Watt, \{John D.\} and Huber, \{Dale L.\} and Marek Osinski",
year = "2022",
month = jan,
day = "1",
doi = "10.1109/NANO54668.2022.9928601",
language = "English",
isbn = "9781665452250",
volume = "2022-July",
series = "Proceedings of the IEEE Conference on Nanotechnology",
pages = "165--168",
booktitle = "2022 IEEE 22nd International Conference on Nanotechnology, NANO 2022",
}