Evolution of crystal structures in GeTe during phase transition
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-01154-z
Abstract: We investigated changes in the crystal structure of GeTe during its phase transition. Using density functional theory (DFT) calculations, four possible crystal structures were identified: R3m, P1, Cm, and Fm3m. Among these, P1 and Cm… read more here.
Keywords: phase; phase transition; evolution crystal; crystal structures ... See more keywords
Nanopatterning of GeTe phase change films via heated-probe lithography.
Sign Up to like & getrecommendations! Published in 2017 at "Nanoscale"
DOI: 10.1039/c7nr01482a
Abstract: The crystallization of amorphous germanium telluride (GeTe) thin films is controlled with nanoscale resolution using the heat from a thermal AFM probe. The dramatic differences between the amorphous and crystalline GeTe phases yield embedded nanoscale… read more here.
Keywords: phase change; probe; nanopatterning gete; gete phase ... See more keywords