9 citations · 26 across the 7 of their papers we have counts for
7 papers
PAMBE growth of GaN nanowires on metallic ZrN buffers -- a critical impact of ZrN layer thickness on the growth temperature
Karol Olszewski, Zbigniew R. Zytkiewicz, Aleksandra Wierzbicka +2
An impact of thin metallic ZrN layers on Si and sapphire wafers on substrate temperature during MBE growth of GaN nanowires is studied. Using nucleation kinetics of GaN as a sensit…
Strain distribution in GaN/AlN superlattices grown on AlN/sapphire templates: comparison of X-ray diffraction and photoluminescence studies
Aleksandra Wierzbicka, Agata Kaminska, Kamil Sobczak +5
Series of GaN/AlN superlattices (SLs) with various periods and the same thicknesses of GaN quantum wells and AlN barriers have been investigated. X-ray diffraction, photoluminescen…
Influence of the growth temperature and annealing on the optical properties of {CdO/ZnO}30 superlattices
E. Przeździecka, A. Lysak, A. Adhikari +6
Optical properties of the short period {CdO/ZnO} superlattices grown by plasma assisted MBE were analyzed. The superlattice (SLs) structures were successfully obtained at different…
Temperature dependence of the bandgap of Eu doped {ZnCdO/ZnO}30 multilayer structures
A. Lysak, E. Przeździecka, A. Wierzbicka +5
In situ Eu-doped {ZnCdO/ZnO}30 multilayer systems were grown on p-type Si-substrates and on quartz substrates by plasma-assisted molecular beam epitaxy. Various Eu concentrations i…
MBE grown preferentially oriented CdMgO alloy on m- and c-plane sapphire substrates
A. Adhikari, A. Lysak, A. Wierzbicka +4
Unlike other II-VI semiconductors, CdO-based transparent oxide has great potential application for the fabrication of many optoelectronic devices. In this work, we study the growth…
Effective Mg Incorporation in CdMgO Alloy on Quartz Substrate Grown by Plasma-assisted MBE
A. Adhikari, A. Wierzbicka, A. Lysak +3
The development of CdMgO ternary alloy with a single cubic phase is challenging but meaningful work for technological advancement. In this work, we have grown a series of Cd1-xMgxO…
CdO/MgO superlattices grown by MBE as cubic CdMgO quasi-alloys
E. Przezdziecka1, A. Wierzbicka1, P. Dluzewski1 +4
New perspective cubic quasi-alloys CdO/MgO short period superlattices were grown on sapphire substrates by plasma assisted molecular beam epitaxy. Their crystal quality was charact…