The key effects of polymorphism during PbII uptake by calcite and aragonite
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DOI: 10.1039/c9ce01040h
Abstract: The efficiency of Pb uptake by CaCO3 is different for calcite and aragonite due to surface passivation. read more here.
Keywords: key effects; pbii uptake; effects polymorphism; uptake calcite ... See more keywords
Crystallographic orientation of orthorhombic aragonite using reflection generalized ellipsometry
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5109093
Abstract: The 2-modulator generalized ellipsometry microscope (2-MGEM) has been used to study a natural crystal of aragonite. Like its polymorph calcite, aragonite has a large refractive index difference between light polarized parallel to the c-axis and… read more here.
Keywords: ellipsometry; light polarized; surface; generalized ellipsometry ... See more keywords