6 papers
ZnCdO:Eu Epitaxially Grown Alloys for Self-Powered Ultrafast Broadband Photodetection
Igor Perlikowski, Eunika Zielony, Aleksandra Wierzbicka +3
Photodetectors (PDs) are essential in imaging, communication, and sensing technologies. However, their reliance on external power makes them energy-consuming. This creates a strong…
Twin Domains in 111 oriented {CdO/MgO} superlattices: homoepitaxy versus heteroepitaxy
Ewa Przeździecka, Aleksandra Wierzbicka, Abinash Adhikari +1
The structural properties of (111)-oriented {CdO/MgO} superlattice structures grown on c-sapphire and cubic MgO substrates have been studied by high resolution X-ray diffraction. T…
MBE obtained n-CdO:Eu p-Si heterojunctions -- electron beam induced profiling, electrical and structural properties
E Przezdziecka, I Perlikowski, S Chusnutdinow +7
The present investigation reports on the fabrication and characterization of heterojunctions based on in situ Eu doped CdO layers, which were deposited on p-type silicon using the…
Inverse thermal anisotropy in CdMgO measured using photothermal infrared radiometry and thermoreflectance
Misha Khalid, Ankur Chatterjee, Ewa Przezdziecka +5
This study elucidates the intriguing phenomenon of inverse thermal anisotropy in cadmium magnesium oxide (CdMgO) thin films, characterized by cross-plane thermal conductivity being…
New insights into crystallographic relation and lattice dynamics effects in {CdO/MgO} superlattices grown by plasma-assisted molecular beam epitaxy
Aleksandra Wierzbicka, Ewa Przezdziecka, Igor Perlikowski +3
This article explores the structural properties of molecular beam epitaxy grown {CdO/MgO} superlattices on sapphire substrates of different crystallographic orientations (a-, c-, r…
Structural and optical properties of in situ Eu-doped ZnCdO/ZnMgO superlattices grown by plasma-assisted molecular beam epitaxy
Anastasiia Lysak, Aleksandra Wierzbicka, Sergio Magalhaes +7
In situ Eu-doped ZnCdO-ZnMgO superlattices with varying ZnCdO:Eu and ZnMgO sublayers thicknesses were deposited by plasma assisted molecular beam epitaxy.