160 citations · 261 across the 9 of their papers we have counts for
4 papers · 1 filter
Giant Fine Structure Splitting of the Bright Exciton in a Bulk MAPbBr Single Crystal
Michal Baranowski, Krzysztof Galkowski, Alessandro Surrente +13
Exciton fine structure splitting in semiconductors reflects the underlying symmetry of the crystal and quantum confinement. Since the latter factor strongly enhances the exchange i…
Hole - Nuclear Spin Interaction in Quantum Dots
B. Eble, C. Testelin, P. Desfonds +7
We have measured the carrier spin dynamics in p-doped InAs/GaAs quantum dots by pump-probe photo-induced circular dichroism and time-resolved photoluminescence experiments. We show…
Signature of the Overhauser field on the coherent spin dynamics of donor-bound electron in a single CdTe quantum well
C. Testelin, F. Bernardot, G. Karczewski +1
We have studied the coherent spin dynamics in an oblique magnetic field of electrons localized on donors and placed in the middle of a single CdTe quantum well, by using a time-res…
Many-body origin of the "trion line"
M. Combescot, J. Tribollet, G. Karczewski +3
We show that the so-called "trion line" in the absorption spectrum of doped quantum wells, comes from a singular many-body object, intrinsically wide in energy: the photocreated vi…