High-frequency conductivity of optically excited charge carriers in hydrogenated nanocrystalline silicon investigated by spectroscopic femtosecond pump-probe reflectivity measurements

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He, Wei; Yurkevich, Igor V.; Zakar, Ammar; Kaplan, Andrey;
  • Subject:
    arxiv: Physics::Optics | Condensed Matter::Materials Science

We report an investigation into the high-frequency conductivity of optically excited charge carriers far from equilibrium with the lattice. The investigated samples consist of hydrogenated nanocrystalline silicon films grown on a thin film of silicon oxide on top of a s... View more
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