Chemical instability at chalcogenide surfaces impacts chalcopyrite devices well beyond the surface
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-020-17434-8
Abstract: The electrical and optoelectronic properties of materials are determined by the chemical potentials of their constituents. The relative density of point defects is thus controlled, allowing to craft microstructure, trap densities and doping levels. Here,… read more here.
Keywords: surfaces impacts; anion; chemical instability; instability chalcogenide ... See more keywords
New Insights on Solid-State Changes in the Levothyroxine Sodium Pentahydrate during Dehydration and its Relationship to Chemical Instability
Sign Up to like & getrecommendations! Published in 2018 at "AAPS PharmSciTech"
DOI: 10.1208/s12249-018-1264-0
Abstract: Levothyroxine sodium pentahydrate (LEVO) tablets have been on the US market since the mid-twentieth century and remain the most highly prescribed product. Unfortunately, levothyroxine sodium tablets have also been one of the most highly recalled… read more here.
Keywords: solid state; chemical instability; sodium pentahydrate; sodium ... See more keywords