Enhancement of the luminescence by the controlled growth of silicon nanocrystals in SRO/SiO2 superlattices
Sign Up to like & getrecommendations! Published in 2017 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2017.10.009
Abstract: Abstract This work reports the study of highly-luminescent silicon nanocrystals (Si NCs) in silicon rich oxide (SRO)/SiO2 multilayers (MLs). Parameters such as silicon excess (Si-excess) and SRO-thickness were modified to evaluate the structure and composition… read more here.
Keywords: silicon nanocrystals; enhancement luminescence; sro monolayers; silicon ... See more keywords
Enhancement of Luminescence Intensity in Red Emitting NaYF4:Yb/Ho/Mn Upconversion Nanophosphors by Variation of Reaction Parameters
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.7b01334
Abstract: In the field of biomedicine, upconversion nanoparticles have wide ranging applications from bioimaging to targeted cargo delivery, especially due to their excellent chemical and optical properties in comparison with conventional fluorophores. However, their use in… read more here.
Keywords: upconversion nanophosphors; enhancement luminescence; luminescence; nayf4 upconversion ... See more keywords
Thermal Enhancement of Luminescence for Negative Thermal Expansion in Molecular Materials.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c04316
Abstract: Overcoming thermal quenching is an essential issue in the practical application of luminescent materials. Herein, we found that negative thermal expansion (NTE) can achieve the thermal enhancement of luminescence in molecular materials based on three… read more here.
Keywords: thermal enhancement; molecular materials; thermal expansion; enhancement luminescence ... See more keywords
Isomerization-induced enhancement of luminescence in Au28(SR)20 nanoclustersâ€
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Science"
DOI: 10.1039/d0sc01270j
Abstract: Understanding the origin and structural basis of the photoluminescence (PL) phenomenon in thiolate-protected metal nanoclusters is of paramount importance for both fundamental science and practical applications. It remains a major challenge to correlate the PL… read more here.
Keywords: induced enhancement; isomerization induced; enhancement luminescence; au28 ... See more keywords