Browsing by Subject "Lower cost"

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    Silicon-germanium multi-quantum wells for extended functionality and lower cost integration
    (IEEE, 2010) Onbasli, M.C.; Yesilyurt, Alper; Yu H.Y.; Nayfeh, A.M.; Okyay, Ali Kemal
    Silicon-Germanium quantum wells were grown in p-i-n layers using a recently developed epitaxial technique. Nanostructural characterization (TEM, XPS, photoluminescence) indicates low-dislocation density, high quality films. Solar cells made of these layers have low leakage current. ©2010 IEEE.