184 citations · 1k across the 21 of their papers we have counts for
21 papers
Magnetooptical properties of (Ga,Fe)N layers
J. Papierska, J. -G. Rousset, W. Pacuski +13
Magnetooptical properties of (Ga,Mn)N layers containing various concentrations of Fe-rich nanocrystals embedded in paramagnetic (Ga,Fe)N layers are reported. Previous studies of su…
Single-photon emission from the natural quantum dots in the InAs/GaAs wetting layer
T. Kazimierczuk, A. Golnik, P. Kossacki +3
Time-resolved microphotoluminescence study is presented for quantum dots which are formed in the InAs/GaAs wetting layer. These dots are due to fluctuations of In composition in th…
Inter-shell exchange interaction in CdTe/ZnTe quantum dots: magneto-photoluminescence of X, X2- and XX-
Tomasz Kazimierczuk, Tomasz Smolenski, Mateusz Goryca +7
We present a comprehensive photoluminescence study of exchange interaction in self-assembled CdTe/ZnTe quantum dots. We exploit the presence of multiple charge states in the photol…
Influence of s,p-d and s-p exchange couplings on exciton splitting in (Zn,Mn)O
W. Pacuski, J. Suffczynski, P. Osewski +10
This work presents results of near-band gap magnetooptical studies on (Zn,Mn)O epitaxial layers. We observe excitonic transitions in reflectivity and photoluminescence, that shift…
Effects of s,p - d and s - p exchange interactions probed by exciton magnetospectroscopy in (Ga,Mn)N
J. Suffczynski, A. Grois, W. Pacuski +6
Near band-gap photoluminescence and reflectivity in magnetic field are employed to determine the exchange-induced splitting of free exciton states in paramagnetic wurtzite Ga1-xMnx…
Picosecond charge variation of quantum dots under pulsed excitation
Tomasz Kazimierczuk, Mateusz Goryca, Maciej Koperski +5
We present a spectroscopic study of excitation dynamics in self assembled CdTe/ZnTe quantum dots. Insight into details of kinetics is obtained from the time resolved micro-photolum…