toTop
If you have any feedback, Please follow the official account to submit feedback.
Turn on your phone and scan
In the present paper, we have investigated the optical properties of CuInSe2 single and polycrystals using a broad band fixed polarizer–rotating analyzer spectroscopic ellipsometer (RAE) in the spectral range 250 to 1700 nm. The wavelength dependence of CuInSe2 optical constants was studied assuming a two-phase system: the ambient medium and the sample. We have determined interband transition energies near and above the bandgap by a detailed analysis of the absorption spectrum and through the third joint-density-of-states (JDOS) derivative computation. Measurements were carried out on nearly-stoichiometric and In-rich CuInSe2 substrates.
This function is a member function, members do not limit the number of downloads