22 citations · 97 across the 8 of their papers we have counts for
8 papers
Neural networks based on ultrafast time-delayed effects in exciton-polaritons
Rafał Mirek, Andrzej Opala, Magdalena Furman +8
We demonstrate that time-delayed nonlinear effects in exciton-polaritons can be used to construct neural networks where information is coded in optical pulses arriving consecutivel…
Molecular Beam Epitaxy growth of MoTe on Hexagonal Boron Nitride
Bartłomiej Seredyński, Rafał Bożek, Jan Suffczyński +3
Hexagonal boron nitride has already been proven to serve as a decent substrate for high quality epitaxial growth of several 2D materials, such as graphene, MoSe$_{\tiny{\textrm{2}}…
Fine structure of an exciton coupled to a single Fe2+ ion in a CdSe/ZnSe quantum dot
T. Smoleński, T. Kazimierczuk, M. Goryca +2
We present a polarization-resolved photoluminescence study of the exchange interaction effects in a prototype system consisting of an individual Fe2+ ion and a single neutral excit…
Direct determination of zero-field splitting for single Co ion embedded in a CdTe/ZnTe quantum dot
J. Kobak, A. Bogucki, T. Smoleński +6
When Co impurity is embedded in semiconductor structure, crystal strain strongly influences zero-filed splitting between Co states with spin projection $S_z = \pm 3/2…
Angular dependence of giant Zeeman effect for semi-magnetic cavity polaritons
R. Mirek, M. Król, K. Lekenta +7
The observation of spin-related phenomena of microcavity polaritons has been limited due to weak Zeeman effect of non-magnetic semiconductors. We demonstrate that the incorporation…
Fe dopant in ZnO: 2+ vs 3+ valency and ion-carrier s,p-d exchange interaction
J. Papierska, A. Ciechan, P. Bogusławski +16
Dopants of transition metal ions in II-VI semiconductors exhibit native 2+ valency. Despite this, 3+ or mixed 3+/2+ valency of iron ions in ZnO was reported previously. Several con…