3 papers
cond-mat.mtrl-sci2025
Self-organization mechanism in Bridgman-grown MnBi2Te4/(Bi2Te3)n: influence on layer sequence and magnetic properties
PaweÅ SkupiÅski, Kamil Sobczak, Katarzyna Gas +6
The growth of high-quality magnetic topological insulator crystals by the Bridgman method remains challenging due to thermodynamic limitations inherent to this technique. Neverthel…
cond-mat.mtrl-sci2025
Cr resonant impurity for studies of band inversion and band offsets in IV-VI semiconductors
A. Królicka, K. Gas, W. Dobrowolski +16
Understanding the electronic structure of transition-metal dopants in IV-VI semiconductors is critical for tuning their band structure. We analyze properties of Cr dopant in $Pb_{1…
cond-mat.mtrl-sci2024
Magnetic Phase Diagram of Mn3+xSn1-x Epitaxial Thin Films: Extending the Anomalous Hall Effect to Low Temperatures via Intrinsic Alloying
K. Gas, J. -Y. Yoon, Y. Sato +10
Antiferromagnets with broken time-reversal symmetry, such as Mn3Sn, have emerged as promising platforms for exploring topological and correlated electron physics. Mn3Sn is known to…