Strain analysis of free-standing strained silicon-on-insulator nanomembrane*
Sun Gao-Dia),b), Dong Lin-Xia)†, Xue Zhong-Yingb), Chen Dab), Guo Qing-Leib), Mu Zhi-Qiangb)
       
Optical microscope pictures of (a) the suspended sSi nanomembrane and (b) the sSi nanomembrane sticking to the substrate.