Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Rodek P"'
Autor:
Rodek, Aleksander, Hajdel, Mateusz, Oreszczuk, Kacper, Kafar, Anna, Aktas, Muhammed, Marona, Lucja, Potemski, Marek, Skierbiszewski, Czeslaw, Kossacki, Piotr
Recent research focused on single photon emitters (SPEs) hosted by layered semiconductors, particularly hexagonal boron nitride (hBN), has revealed a promising alternative to quantum dots (QDs) for generating single, indistinguishable photons. hBN-ba
Externí odkaz:
http://arxiv.org/abs/2408.00719
Autor:
Oreszczuk, K., Rodek, A., Goryca, M., Kazimierczuk, T., Raczynski, M., Howarth, J., Taniguchi, T., Watanabe, K., Potemski, M., Kossacki, P.
Employing the original, all-optical method, we quantify the magnetic susceptibility of a two-dimensional electron gas (2DEG) confined in the MoSe$_2$ monolayer in the range of low and moderate carrier densities. The impact of electron-electron intera
Externí odkaz:
http://arxiv.org/abs/2305.01501
Autor:
Rodek, Aleksander, Hahn, Thilo, Howarth, James, Taniguchi, Takashi, Watanabe, Kenji, Potemski, Marek, Kossacki, Piotr, Wigger, Daniel, Kasprzak, Jacek
Quantifying and controlling the coherent dynamics and couplings of optically active excitations in solids is of paramount importance in fundamental research in condensed matter optics and for their prospective optoelectronic applications in quantum t
Externí odkaz:
http://arxiv.org/abs/2302.13109
We demonstrate a novel electro-luminescence device in which GaN-based $\mu$-LEDs are used to trigger the emission spectra of monolayers of transition metal dichalcogenides, which are deposited directly on the $\mu$-LED surface. A special $\mu$-LED de
Externí odkaz:
http://arxiv.org/abs/2206.04807
Autor:
Rodek Aleksander, Oreszczuk Kacper, Kazimierczuk Tomasz, Howarth James, Taniguchi Takashi, Watanabe Kenji, Potemski Marek, Kossacki Piotr
Publikováno v:
Nanophotonics, Vol 13, Iss 4, Pp 487-497 (2024)
We present femtosecond pump-probe measurements of neutral and charged exciton optical response in monolayer MoSe2 to resonant photoexcitation of a given exciton state in the presence of 2D electron gas. We show that creation of charged exciton (X−)
Externí odkaz:
https://doaj.org/article/967ba7ebfcaa4033a49e171016929cbb
Autor:
Ewa Rodek
Publikováno v:
Poradnik Językowy, Vol 812, Iss 3 (2024)
W artykule zaprezentowano wyniki kwerendy polskojęzycznych rękopisów z XVII i XVIII w. w czterech zagranicznych ośrodkach: Bibliotece Polskiej w Paryżu, Riksarkivet w Sztokholmie, Bibliotece Uniwersyteckiej w Wilnie i Bibliotece Litewskiej Akade
Externí odkaz:
https://doaj.org/article/3920925a3a044444891b12e1f1d0fb66
Autor:
Rodek, Aleksander, Hahn, Thilo, Kasprzak, Jacek, Kazimierczuk, Tomasz, Nogajewski, Karol, Połczyńska, Karolina, Watanabe, Kenji, Taniguchi, Takashi, Kuhn, Tilmann, Machnikowski, Paweł, Potemski, Marek, Wigger, Daniel, Kossacki, Piotr
Publikováno v:
Nanophotonics 10, 2717-2728 (2021)
Using a novel approach to ultrafast resonant pump-probe spectroscopy we investigate the spectral shape and dynamics of absorption features related to the A exciton in an hBN/MoSe$_2$/hBN van der Waals heterostructure. While in a pure two-level system
Externí odkaz:
http://arxiv.org/abs/2103.05328
Autor:
Rodek, Aleksander, Kazimierczuk, Tomasz, Bogucki, Aleksander, Smoleński, Tomasz, Pacuski, Wojciech, Kossacki, Piotr
Publikováno v:
J. Phys.: Condens. Matter 31 (2019) 455301
Owing to exchange interaction between the exciton and magnetic ion, a quantum dot embedding a single magnetic ion is a great platform for optical control of individual spin. In particular, a quantum dot provides strong and sharp optical transitions,
Externí odkaz:
http://arxiv.org/abs/1903.02969
Akademický článek
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Autor:
Aleksandra Barabasz-Gembczyk, Wojciech Mędrala, Patryk Rodek, Barbara Alli-Balogun, Jan Chrobak, Marlena Cwynar, Dominika Sikora, Mariusz Wójtowicz, Grzegorz Franik, Paweł Madej, Krzysztof Kucia
Publikováno v:
Metabolites, Vol 13, Iss 5, p 646 (2023)
Previous studies on aggressiveness and impulsiveness in women with polycystic ovary syndrome (PCOS) are ambiguous. Furthermore, no biochemical or clinical factors related to these variables have been definitively confirmed. The aim of the study was t
Externí odkaz:
https://doaj.org/article/0356b11ff8d64e89a381d0d2ae3f1559