3 papers
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-sci2025
Ferromagnetic Resonance in a Magnetically Dilute Percolating Ferromagnet: An Experimental and Theoretical Study
Y. K. Edathumkandy, K. Das, K. Gas +4
Ferromagnetic resonance (FMR) serves as a powerful probe of magnetization dynamics and anisotropy in percolating ferromagnets, where short-range interactions govern long-range magn…
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…