Fourier-transform photocurrent spectroscopy of microcrystalline silicon for solar cells

@inproceedings{Vanek2002FouriertransformPS,
  title={Fourier-transform photocurrent spectroscopy of microcrystalline silicon for solar cells},
  author={Milan Vaně{\vc}ek and Ale{\vs} Poruba},
  year={2002}
}
The spectral dependence of the optical absorption coefficient in thin films of hydrogenated microcrystalline silicon is measured over nine orders of magnitude in the subgap, defect-connected region, and in the above-the-band gap region. Transmittance, reflectance, and constant photocurrent method measurements are combined with Fourier-transform photocurrent spectroscopy (FTPS). Results are analyzed and interpreted as due to electron transitions from defects or interband electron transitions… CONTINUE READING

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