Project supported by the National Natural Science Foundation of China(Nos.11774155,11274155)
Low dimensional Si materials have attracted much attention because they can be developed in many kinds of new-generation nano-electronic and optoelectronic devices, among which Si nanocrystals-based mul- tilayered mat...
This work was financially supported by the "973" National Basic Research Program of China (No. 2003CB314901);the National "863" High Technology Project of China (No. 2003AA311070);the Open Project of State Key Laboratory on Integrated Opto-electronics.
A systematic investigation of the strain distribution of self-organized, lens-shaped quantum dot in the case of groffth direction on (001) substrate was presented. The three-dimensional finite element analysis for a...