30 citations · 136 across the 9 of their papers we have counts for
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In Situ Compensation Method for Precise Integral SQUID Magnetometry of Miniscule Biological, Chemical, and Powder Specimens Requiring the Use of Capsules
Katarzyna Gas, Maciej Sawicki
Steadily growing interest in magnetic characterization of organic compounds for therapeutic purposes or of other irregularly shaped specimens calls for refinements of experimental…
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…
Magnetic properties of wurtzite (Ga,Mn)As
Katarzyna Gas, Janusz Sadowski, Maciej Sawicki
Here we report on detailed studies of the magnetic properties of the wurtzite (Ga,Mn)As cylindrical shells. GaMnAs shells have been grown by molecular beam epitax…
Magnetic Constitution of Topologically Trivial Thermoelectric PbTe:Cr
Katarzyna Gas, Aleksandra Krolicka, Krzysztof Dybko +4
In this paper we report on detailed temperature and magnetic field dependence of m agnetization of IV-VI semiconductor PbTe doped with mixed valence transition metal Cr.…
Unravelling the Local Crystallographic Structure of Ferromagnetic GaFeN Nanocrystals Embedded in GaN
A. Navarro-Quezada, K. Gas, A. Spindlberger +4
In the Fe-doped GaN phase-separated magnetic semiconductor GaFeN, the presence of embedded GaFeN nanocrystals determines the magnetic properties of the system. Here, th…
Molecular beam epitaxy of the half-Heusler antiferromagnet CuMnSb
Lukas Scheffler, Katarzyna Gas, Sanjib Banik +8
We report growth of CuMnSb thin films by molecular beam epitaxy on InAs(001) substrates. The CuMnSb layers are compressively strained ($0.6~\text{%}$) due to lattice mismatch. The…