55 citations
- AGH University of KrakowPL12 papers
- Nicolaus Copernicus UniversityPL11 papers
- Institute of MathematicsPL9 papers
- Collegium Medicum in BydgoszczPL4 papers
- Universitat de BarcelonaES2 papers
- University of LiègeBE2 papers
- Częstochowa University of TechnologyPL1 paper
- European Laboratory for Non-Linear Spectroscopy1 paper
- Gdańsk University of TechnologyPL1 paper
- Institute of Acoustics and Sensors "Orso Mario Corbino"IT1 paper
- Institute of Theoretical and Applied InformaticsPL1 paper
- Jan Długosz UniversityPL1 paper
49 papers
Dynamics of Cu2O Rydberg Excitons -- Kerr Effect and Quantum Beats
Gerard Czajkowski
We investigate the nonlinear refraction and the nonlinear Kerr phase shift which are due to Rydberg excitons induced in Cu2O crystal by short-time pulses. We observe the phenomenon…
Molecular dynamics simulations of the affinity of chitin and chitosan for collagen: the effect of pH and the presence of sodium and calcium cations
Maciej Przybylek, Piotr Beldowski
Chitosan and chitin are promising biopolymers used in many areas including biomedical applications, such as tissue engineering and viscosupplementation. Chitosan shares similar pro…
Statistical method for analysis of interactions between chosen protein and chondroitin sulfate in an aqueous environment
Piotr Weber, Piotr Bełdowski, Adam Gadomski +3
We present the statistical method to study the interaction between a chosen protein and another molecule (e.g., both being components of lubricin found in synovial fluid) in a wate…
Entropy of timekeeping in a mechanical clock
David Ziemkiewicz
The dynamics of an unique type of clock mechanism known as grasshopper escapement is investigated with the aim of evaluating its accuracy in a noisy environment. It is demonstrated…
Electro-optical properties of excitons in CuO quantum wells: II continuum states
David Ziemkiewicz, Gerard Czajkowski, Karol Karpiński +1
We present theoretically calculated optical functions for CuO quantum well (QW) with Rydberg excitons in an external, homogeneous electric field parallel to the QW planes for t…
Electro-optical properties of excitons in CuO quantum wells: I discrete states
David Ziemkiewicz, Gerard Czajkowski, Karol Karpiński +1
We present theoretical results of the calculations of optical functions for CuO quantum well (QW) with Rydberg excitons in an external homogeneous electric field of an arbitrar…