44 citations · 218 across the 17 of their papers we have counts for
17 papers
Optical properties of Rydberg excitons in CuO based superlattices
David Ziemkiewicz, Gerard Czajkowski, Sylwia Zielińska-Raczyńska
Combining the microscopic calculation of superlattice minibands and the macroscopic real density matrix approach one can obtain electric susceptibilities of the superlattice system…
Nonlinear optical properties and Kerr nonlinearity of Rydberg excitons in CuO quantum wells
David Ziemkiewicz, Gerard Czajkowski, Karol Karpiński +1
The quantum confiment of Rydberg excitons (REs) in quantum structures opens the way towards considering nonlinear interactions in such systems. We present a theoretical calculation…
Self-Kerr effect across the yellow Rydberg series
Corentin Morin, Jérôme Tignon, Juliette Mangeney +6
We investigate the nonlinear refraction induced by Rydberg excitons in . Using a high-precision interferometry imaging technique that spatially resolves the nonline…
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…
Quantum confined Rydberg excitons in CuO nanoparticles
Konstantinos Orfanakis, Sai Kiran Rajendran, Hamid Ohadi +4
The quantum confinement of Rydberg excitons is an important step towards exploiting their large nonlinearities for quantum applications. We observe Rydberg excitons in natural nano…