Emission properties of Si-based styryl-carbazole derivatives: Role of meta- and para-vinyl substituents and silicon atom
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2017.12.007
Abstract: Abstract A series of styryl-carbazole derivatives (with and without a silicon atom) were investigated in n-hexane and in acetonitrile in terms of their spectroscopic and photophysical properties. The major question addressed in this work is… read more here.
Keywords: meta para; silicon atom; styryl carbazole; emission properties ... See more keywords
Phosphine-Stabilized Germasilenylidene: Source for a Silicon-Atom Transfer.
Sign Up to like & getrecommendations! Published in 2021 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.1c01361
Abstract: A phosphine-stabilized germasilenylidene is synthesized following the pathway of SiCl4 oxidative addition at a germylene-phosphine Lewis pair. Low-temperature reduction using {(MesNacnac)Mg}2 resulted in a chlorosilylene intermediate and finally a molecule exhibiting a Ge═Si: motif. Inside… read more here.
Keywords: stabilized germasilenylidene; silicon atom; phosphine stabilized;
Seeing single silicon atom vibrations
Sign Up to like & getrecommendations! Published in 2020 at "Science"
DOI: 10.1126/science.367.6482.1086-r
Abstract: Electron Microscopy Vibrational spectroscopy can achieve high energy resolution, but spatial resolution of unperturbed vibrations is more difficult to realize. Hage et al. show that a single-atom impurity in a solid (a silicon atom in… read more here.
Keywords: silicon atom; seeing single; spectroscopy; atom vibrations ... See more keywords