ICNS-9 – Contributed Article
The difference between reflectance and electroreflectance spectra of AlGaN/GaN/InGaN LED structures
Abstract
In recent works one could propose that the periodicity of the interference fringes in the reflectance and electroreflectance spectra is the same. Detailed study of the GaN based LEDs multilayered heterostructures by means of reflectance and electroreflectance spectroscopy show that this proposal is not correct. The possible explanation of such difference has been shown in this paper. (© 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
