Jan Misiewicz

TL;DR: In this article, the energy fine structure corresponding to different nitrogen nearest-neighbor environments was observed in contactless electroreflectance (CER) spectra of as-grown GaInNAs quantum wells (QWs) obtained at various As/III pressure ratios.

TL;DR: In this article, photoreflectance (PR) spectroscopy performed at room temperature was performed on GaN epilayers grown by metal-organic vapor phase epitaxy (MOVPE) on sapphire substrates.

TL;DR: In this article, the authors exploit phosphomolybdic acid (PMA) as a cost-efficient MoOx source for combined spincoating/sputtering/spin-coating deposition of a MoOx/Au/MoOx composite electrode.

TL;DR: In this article, the optical and electrical properties of (Ba 0,6 Sr 0,3 Ca 0,1 )TiO 3 (BSCT) doped with Tb 3+ ions and deposited onto nano-porous anodic alumina using sol-gel method were discussed.

TL;DR: In this paper, two series of GaN van Hoof structures with different thicknesses of an undoped GaN cap layer were grown under metal-rich conditions by plasma-assisted molecular beam epitaxy and were then investigated by contactless electroreflectance (CER) to study the Fermi-level position of the (0001) GaN surface after growth as well as after chemical treatment using Piranha solution.