Confining single Er3+ ions in sub-3 nm NaYF4 nanoparticles to induce slow relaxation of the magnetisation

DA Gálico, EM Rodrigues, I Halimi, J Toivola… - Nature …, 2024 - nature.com
Molecular systems known as single-molecule magnets (SMMs) exhibit magnet-like
behaviour of slow relaxation of the magnetisation and magnetic hysteresis and have …

Enhancement of upconversion luminescence in Yb3+/Er3+-doped BiVO4 through calcination

DR Dhakal, YK Kshetri, B Chaudhary, J Choi… - Materials Today …, 2023 - Elsevier
Dopant concentration is generally increased in order to enhance the emission efficiency of
the upconversion phosphor materials. However, a higher do** concentration generally …

Internalization of Pegylated Er:Y2O3 Nanoparticles inside HCT-116 Cancer Cells: Implications for Imaging and Drug Delivery

RM Chiechio, A Caponnetto, R Battaglia… - ACS Applied Nano …, 2023 - ACS Publications
Lanthanide-doped nanoparticles, featuring sharp emission peaks with narrow bandwidth,
exhibit high downconversion luminescence intensity, making them highly valuable in the …

Efeitos do campo elétrico cristalino nos compostos isoestruturais ErM4Al8 (M= Cu, Fe)

BJ Santos - 2023 - ri.ufs.br
Neste trabalho, investigou-se os efeitos do campo elétrico cristalino nos compostos
isoestruturais de ErM4Al8 (M= Cu e Fe). As amostras foram produzidas por fusao fornoa …