Project supported by the National Natural Science Foundation of China(No.60776058);the State Key Development Program for Basic Research of China (Nos.2007CB935400,2006CB302700)
An MOS (metal oxide semiconductor) capacitor structure with double-layer heterogeneous nanocrystals consisting of semiconductor and metal embedded in a gate oxide for nonvolatile memory applications has been fabrica...
supported by the State Key Development Program for Basic Research of China (Nos. 2007CB935400, 2006CB302700);the National High Technology Research and Development Program of China (Nos. 2008AA031402, 2006AA03Z360);the Science and Technology Council of Shanghai (Nos. 0652nm052, 0752nm013, 0752nm014, 07QA14065, 07SA08);the Shanghai Postdoctoral Scientific Foundation (No. 07R214204);the China Postdoctoral Scientific Foundation (No. 20070420105);the National Natural Science Foundation of China (No. 60776058);the Chinese Academy of Sciences (No. 083YQA1001)
The Si2Sb2Te5 phase change material has been studied by applying a nano-tip(30 nm in diameter) on an atomic force microscopy system.Memory switching from a high resistance state to a low resistance state has been ac...