Raman evidence for surface oxidation of amorphous As2S3 thin films under ultraviolet irradiation
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.10.157
Abstract: Abstract Amorphous As2S3 films with surface roughness near 0.5 nm were prepared by thermal evaporation. Raman measurements performed under ultraviolet (UV) laser excitation (325 nm) revealed a series of sharp intense peaks appearing at laser power density… read more here.
Keywords: raman evidence; surface; oxidation; evidence surface ... See more keywords
Raman Evidence of Multiple Adsorption Sites and Structural Transformation in ZIF-4.
Sign Up to like & getrecommendations! Published in 2023 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.3c00067
Abstract: The zeolitic imidazolate framework, ZIF-4, exhibits soft porosity and is known to show pore volume changes with temperatures, pressures, and guest adsorption. However, the mechanism and adsorption behavior of ZIF-4 are not completely understood. In… read more here.
Keywords: adsorption; zif; adsorption sites; raman evidence ... See more keywords