Electron beam irradiation stiffens zinc tin oxide nanowires.

@article{Zang2011ElectronBI,
  title={Electron beam irradiation stiffens zinc tin oxide nanowires.},
  author={Jianfeng Zang and Lihong Bao and Richard Albert Webb and Xiaoguang Li},
  journal={Nano letters},
  year={2011},
  volume={11 11},
  pages={
          4885-9
        }
}
We report a remarkable phenomenon that electron beam irradiation (EBI) significantly enhances the Young's modulus of zinc tin oxide (ZTO) nanowires (NWs), up to a 40% increase compared with the pristine NWs. In situ uniaxial buckling tests on individual NWs were conducted using a nanomanipulator inside a scanning electron microscope. We propose that EBI results in substantial atomic bond contraction in ZTO NWs, accounting for the observed mechanically stiffening. This argument is supported by… CONTINUE READING
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