Si-Ge nanocrystals

Ray et al. Nanoscale Research Letters 2011, 6:224 http://www.nanoscalereslett.com/content/6/1/224 NANO EXPRESS Open Access Structural and optical properties of germanium nanostructures on Si(100) and embedded in high-k oxides Samit K Ray*, Samaresh Das, Raj K Singha, Santanu Manna, Achintya Dhar Abstract The structural and optical properties of Ge quantum dots (QDs) grown on Si(001) for mid-infrared photodetector and Ge nanocrystals embedded in oxide matrices for floating gate memory devices are presented.

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