n-type Thermoelectric Properties of a Hexagonal SiGe Polymorph Superior to a Cubic SiGe
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.160007
Abstract: Abstract The crystal structure of a material dictates many of its properties. This study focuses on a SiGe compound with a hexagonal crystal system that demonstrates superior thermoelectric properties than those of its conventional cubic… read more here.
Keywords: type thermoelectric; polymorph; hexagonal sige; sige ... See more keywords
Prismatic Ge-rich inclusions in the hexagonal SiGe shell of GaP-Si-SiGe nanowires by controlled faceting.
Sign Up to like & getrecommendations! Published in 2021 at "Nanoscale"
DOI: 10.1039/d0nr08051a
Abstract: Formation of Ge-rich prismatic inclusions in the hexagonal SiGe shell of GaP-Si-SiGe nanowires is reported and discussed in relation to a growth model that explains their origin. An accurate TEM/EDX analysis shows that such prisms… read more here.
Keywords: gap; sige shell; inclusions hexagonal; hexagonal sige ... See more keywords