Iraida N. Demchenko
University of Warsaw
5 Papers
4 Citations
Iraida N. Demchenko is an academic researcher from University of Warsaw. The author has contributed to research in topics: Detector & Electronic band structure. The author has an hindex of 2, co-authored 5 publications. Previous affiliations of Iraida N. Demchenko include Polish Academy of Sciences.
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Papers
Development of 2D GEM-based SXR plasma imaging for DTT device: Focus on readout structure
Maryna Chernyshova,Karol Malinowski,S. Jablonski,Irene Casiraghi,Iraida N. Demchenko,Yevgen Melikhov,Yevgen Melikhov +6 more
TL;DR: In this article, the authors presented the results of the ongoing development of the elaborated plasma X-ray imaging technology focusing on the design of the relevant structure of readout electrode and the details on the expected plasma radiation for the selected scenario for DTT machine were assessed.
10
Effect of rapid thermal annealing on damage of silicon matrix implanted by low-energy rhenium ions
Iraida N. Demchenko,Yevgen Melikhov,Mateusz Walczak,R. Ratajczak,Kamil Sobczak,Adam Barcz,R. Minikaev,Elżbieta Dynowska,J. Z. Domagala,Maryna Chernyshova,Y. Syryanyy,N. V. Gavrilov,Maciej Sawicki +12 more
TL;DR: The structural, electronic, and magnetic properties of low-energy rhenium implanted c-Si are examined for the first time in this paper, showing that the implanted Re-ions are located in the interstitial lattice positions.
3
Anomalous Hall effect in bismuth
B. C. Camargo,Piotr Gierlowski,Andrei V. Alaferdov,Iraida N. Demchenko,Maciej Sawicki,Katarzyna Gas,Yakov Kopelevich +6 more
TL;DR: In this paper, the authors reported the occurrence of anomalous Hall effect (AHE) below 30mT in bismuth crystals and the signatures of ferromagnetism in transport are not corroborated in magnetization measurements, thus suggesting the induction of non-intrinsic magnetism at surfaces and grain boundaries in Bismuth.
3
Valence band of ZnO:Yb probed by resonant photoemission spectroscopy
Iraida N. Demchenko,Iraida N. Demchenko,R. Ratajczak,Yevgen Melikhov,Yevgen Melikhov,P. Konstantynov,Elzbieta Guziewicz +6 more
TL;DR: In this paper, the authors used Resonant photoemission spectroscopy (RPES) to study ZnO:Yb films and found that the 4f and the valence band (VB) maximum binding energies do not depend on the Yb dose, suggesting that the measurement of only one concentration is sufficient to determine the binding energies of Yb 4f in the examined system.
Effect of charging-up and regular usage on performance of the triple GEM detector to be employed for plasma radiation monitoring
Maryna Chernyshova,Karol Malinowski,Tomasz Czarski,Iraida N. Demchenko,Yevgen Melikhov,Ewa Kowalska-Strzęciwilk,Andrzej Wojeński,Rafal Dominik Krawczyk,Rafal Dominik Krawczyk +8 more
TL;DR: In this article, a new diagnostics, based on Gas Electron Multiplier (GEM) technology, has been recently developed for poloidal tomography focused on radiation of the metal impurities by monitoring in Soft X-Ray (SXR) region.