Figure 2.

IR absorption spectra and oxygen content and volume fraction of voids. (a) IR absorption spectra of the nc-Si:H thin films prepared under different RH. (b) Oxygen content and volume fraction of voids as a function of RH.

Wen et al. Nanoscale Research Letters 2014 9:303   doi:10.1186/1556-276X-9-303
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