Optical study of electron and acoustic phonon confinement in ultrathin-body germanium-on-insulator nanolayers.
Sign Up to like & getrecommendations! Published in 2021 at "Nanoscale"
DOI: 10.1039/d1nr01355f
Abstract: Nanoelectronics require semiconductor nanomaterials with high electron mobility like Ge nanolayers. Phonon and electron states in nanolayers undergo size-dependent changes induced by confinement and surface effects. Confined electrons and acoustic phonons determine layer optical, electric… read more here.
Keywords: geoi; germanium insulator; confinement; phonon ... See more keywords
First Experimental Observation of Channel Thickness Scaling Induced Electron Mobility Enhancement in UTB-GeOI nMOSFETs
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2017.2756061
Abstract: High quality ultrathin body (UTB)-Ge-on-insulator (GeOI) substrates have been fabricated with advanced layer transfer technology called HEtero-Layer-Lift-Off. With precise control of interfacial qualities, Ge crystallinity and thickness fluctuation in GeOI substrates, electron mobility of UTB-GeOI… read more here.
Keywords: geoi; mobility; mobility enhancement; utb geoi ... See more keywords