Supported by the National Natural Science Foundation of China(No.69906005)and the Shanghai Youth Foundation(No.01QMH1403)
Al precipitates as well as cavities (or open-volume detects) are known for their ability to getter impuri-ties within Si. In order to compare their relative gettering strength we produced both Al precipitates and cavi...
Supported by the National Natural Science Foundation of China(No.69906005)and the Shanghai Youth Foundation(No.01 QMH1403)
A SOI material with thick BOX (2.2 μm) was successfully fabricated using the Smart-cut technology. The thick BOX SOI microstructures were investigated by high resolution cross-sectional transmission electron microsco...
supported by the National Natural Science Foundation of China (Grant No. 69906005) and Shanghai Youth Foundation under grant No. 01QMH1403. The authors would like to thank Prof. P. F. P. Fichtner at Universidade do Rio Grande do Sul Brazil for the TEM an
In this paper, the gettering of Cu impurities in silicon-on-insulator (SOI)materials is studied. Nanovoids are formed in the substrate of SOI beneath the buried oxide (BOX) byroom temperature H^+ (3.5 x 10^(16) / cm^2...