18 citations
4 papers
Cation Engineering of Cu-Doped CsPbI3: Lead Substitution and Dimensional Reduction for Improved Scintillation Performance
David Hadid Sidiq, Somnath Mahato, Tobias Haposan +6
To date, inorganic halide perovskite nanocrystals show promising contributions in emerging luminescent materials due to their high tolerance to defects. In particular, the developm…
Improved-Sensitivity Integral SQUID Magnetometry of (Ga,Mn)N Thin Films in Proximity to Mg-doped GaN
Katarzyna Gas, Gerd Kunert, Piotr Dluzewski +3
Nominally 45 nm GaN:Mg/ 5 nm (Ga,Mn)N / 45 nm GaN:Mg trilayers structures prepared by molecular beam epitaxy on GaN-buffered Al2O3 substrates are investigated to verify whether the…
Raman scattering studies of the lateral Mn distribution in MBE-grown Ga1-xMnxN epilayers
Katarzyna Gas, Detlef Hommel, Maciej Sawicki
Recent interest in very thin single phase Ga1-xMnxN dilute magnetic layers increased needs for precise, non-destructive, and relatively fast characterization methods with key issue…
Electrical characteristics of vertical-geometry Schottky junction to magnetic insulator (Ga,Mn)N heteroepitaxially grown on sapphire
Karolina Kalbarczyk, Krzysztof Dybko, Katarzyna Gas +7
Schottky barrier height and the ideality factor are established for the first time in the single phase (Ga,Mn)N using a vertical geometry device. The material has been heteroep…