8 citations · 14 across the 8 of their papers we have counts for
8 papers
Dielectric Tensor of CrSBr from Spectroscopic Imaging Ellipsometry
Pierre-Maurice Piel, Sebastian Schaper, Aleksandra Łopion +4
Chromium sulfur bromide (CrSBr) is a magnetic van der Waals semiconductor with a direct bandgap and pronounced anisotropy in its electronic, optical, spin and lattice degrees of fr…
Hole to Electron Crossover in a (Cd,Mn)Te Quantum Well through Surface Metallization
Amadeusz Dydniański, Mateusz Raczyński, Aleksandra Łopion +5
In this work we look into how the contact material influences the local charge properties of a p-type CdTe-based quantum well. We study five metals deposited as 10 nm layers on the…
Optical Readout of Reconfigurable Layered Magnetic Domain Structure in CrSBr
Aleksandra Łopion, Pierre-Maurice Piel, Thomas Kliewer +9
The van der Waals magnetic semiconductor CrSBr combines multistable magnetic order with strong light--matter coupling, enabling optical access to a rich and reconfigurable layered…
Carrier localization in defected areas of (Cd, Mn)Te quantum well investigated via Optically Detected Magnetic Resonance employed in the microscale
Amadeusz Dydniański, Aleksandra Łopion, Mateusz Raczyński +4
In this work, we study the impact of carrier localization on three quantities sensitive to carrier gas density at the micrometer scale: charged exciton (X+) oscillator strength, lo…
Colossal magneto-excitonic effects in 2D van der Waals magnetic semiconductor CrSBr
R. Komar, M. Goryca, A. Łopion +12
2D magnetic semiconductors, which intrinsically couple a rich landscape of magnetic orders with tightly bound electron-hole pairs (excitons), present an exciting platform to invest…
Impact of the Hole Gas on Optically Detected Magnetic Resonance in (Cd,Mn)Te Based Quantum Well
Aleksandra Łopion, Aleksander Bogucki, Mateusz Raczyński +6
Optically detected magnetic resonance (ODMR) is a useful technique for studying interactions between local spins (magnetic ions) and carrier gas. We present the ODMR study of singl…
Strain-induced speed-up of Mn spin-lattice relaxation in (Cd,Mn)Te/(Cd,Mg)Te quantum wells: a time-resolved ODMR study
Aleksander Bogucki, Aleksandra Łopion, Karolina Ewa Połczyńska +4
This study examines the spin-lattice relaxation rate of Mn ions in strained diluted magnetic semiconductor (Cd,Mn)Te/(Cd,Mg)Te quantum wells using the optically detected mag…
Magnetic ion relaxation time distribution within a quantum well
Aleksandra Łopion, Aleksander Bogucki, Wiktor Kraśnicki +5
Time-resolved optically detected magnetic resonance (ODMR) is a valuable technique to study the local deformation of the crystal lattice around magnetic ion as well as the ion spin…