Pulsed laser deposition grown yttrium-iron-garnet thin films: Effect of composition and iron ion valences on microstructure and magnetic properties
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.04.050
Abstract: Abstract In this work, high quality yttrium-iron-garnet (YIG) thin films were fabricated on a Ga3Gd5O12 substrate by pulsed laser deposition (PLD). The material composition, iron ion valences and magnetic properties of the YIG films were… read more here.
Keywords: iron ion; composition iron; thin films; spectroscopy ... See more keywords
Heavy iron isotope composition of iron meteorites explained by core crystallization
Sign Up to like & getrecommendations! Published in 2020 at "Nature geoscience"
DOI: 10.1038/s41561-020-0617-y
Abstract: Similar to Earth, many large planetesimals in the Solar System experienced planetary-scale processes such as accretion, melting and differentiation. As their cores cooled and solidified, substantial chemical fractionation occurred due to solid metal–liquid metal fractionation.… read more here.
Keywords: iron meteorites; iron isotope; core crystallization; crystallization ... See more keywords