Says IBM : " Electrons come down from the poly-silicon emitter , accelerate through the SiGe base , and make a turn in the SOI layer towards the collector contact electrode .
" Electrons come down from the polysilicon emitter , accelerate through the SiGe base and make a turn in the SOI layer towards the collector contact electrode , " the company said .
The systems usually combine institutional and community-based care, which are funded by a combination of private and government dollars.