Ultrahigh sensitive piezotronic strain sensors based on a ZnSnO3 nanowire/microwire.

  title={Ultrahigh sensitive piezotronic strain sensors based on a ZnSnO3 nanowire/microwire.},
  author={Jyh Ming Wu and Cheng-Ying Chen and Yan Zhang and Kuan-Hsueh Chen and Ya Yang and Youfan Hu and Jr-Hau He and Zhong Lin Wang},
  journal={ACS nano},
  volume={6 5},
We demonstrated a flexible strain sensor based on ZnSnO(3) nanowires/microwires for the first time. High-resolution transmission electron microscopy indicates that the ZnSnO(3) belongs to a rhombohedral structure with an R3c space group and is grown along the [001] axis. On the basis of our experimental observation and theoretical calculation, the characteristic I-V curves of ZnSnO(3) revealed that our strain sensors had ultrahigh sensitivity, which is attributed to the piezopotential-modulated… CONTINUE READING
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Ferroelectric and Nonlinear Optical Properties of the LiNbO3-Type ZnGeO3 from First-Principles Study

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