(Invited) Silicon Nano-Tip Pattern Approach for Surface and Interface Engineering of Fully Coherent, High Ge Content Nanostructure Arrays for High Performance Photodetection
Abstract:Defects in form of dislocations at the interface and threading arms in the film as well as SiGe intermixing are the main mechanisms to release the crystallographic misfit strain in Germanium (Ge) heterostructures grown on the mature Silicon (Si) wafer platform, severely deteriorating thereby the superior optoelectronic properties of Ge for device applications. We demonstrate here a novel technique, enabling fully coherent, high Ge content islands on nano-tip patterned Si (001) substrates by the suppression of … Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.