Electrical and optical properties of nanowires based solar cell with radial p-n junction
O. V. PylypovaTaras Shevchenko National University of Kyiv, 60 Volodymyrska St., Kyiv 01033, UkraineА.А. ЕvtukhTaras Shevchenko National University of Kyiv, 60 Volodymyrska St., Kyiv 01033, UkraineP.V. ParfenyukV. Lashkaryov Institute of Semiconductor Physics NAS of Ukraine, 41 pr. Nauki, Kyiv 03028, UkraineIvan IvanovTaras Shevchenko National University of Kyiv, 60 Volodymyrska St., Kyiv 01033, UkraineI. M. KorobchukTaras Shevchenko National University of Kyiv, 60 Volodymyrska St., Kyiv 01033, UkraineO. O. HavryliukChuiko Institute of Surface Chemistry NAS of Ukraine, 17 Ganeral Naumova St., Kyiv 03164, UkraineO. Yu. SemchukChuiko Institute of Surface Chemistry NAS of Ukraine, 17 Ganeral Naumova St., Kyiv 03164, Ukraine
2019en
ABI
Аннотация
In our studies the absorption, transmittance and reflectance spectra for periodic nanostructures with different parameters were calculated by the FDTD (Finite-Difference Time-Domain) method. It is shown that the proportion of reflected light in periodic structures is smaller than in case of thin films. The experimental results showed the light reflectance in the spectral range of 400-900 nm lower than 1% and it was significantly lower in comparison with surface texturing by pyramids or porous silicon.
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