Prof. Dariusz Józef Całus
Czestochowa University of Technology
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Academic Career Length
18Years (2009-Present)
(Calculated once Scilit publication data is synced: current year − year of first publication + 1)
Representative Publications
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Journal Article
PCPiotr Chabecki
Piotr ChabeckiDariusz Józef CałusFIFedir Ivashchyshyn
Fedir IvashchyshynAPAnna Pidluzhna
Anna PidluzhnaOHOrest Hryhorchak
Orest HryhorchakAKAndriy V. Kityk
Andriy V. Kityk +2
We report on the complex GaSe-based hierarchical structures GaSe(CS(NH2)2), GaSe(SmCl3) and GaSe(CS(NH2)2(SmCl3)) synthesized by an intercalation method. The conductive properties of synthesized clathrates and their relation to hierarchical structural complexity were explored by an impedance spectroscopy technique. The impedance response, thermostimulated discharge spectra, and photo- and magnetoresistive effects are reported. Based on the obtained results, the impurity energy spectra were calculated. A strong low-frequency inductive response, observable in the GaSe(SmCl3) clathrate, makes this material promising for the development of gyrator-free nanodelay lines potentially applicable in nanoelectronics. Hierarchical GaSe(CS(NH2)2(SmCl3)) clathrate, on the other hand, reveals hysteresis of the current–voltage characteristics, apparently confirming an accumulation of electric energy at interphase boundaries. A relevant spin battery effect, observable experimentally in stationary magnetic fields, demonstrates a principal possibility of the electric energy accumulation at a quantum level.
23 March 2015 in Optical Materials
Journal Article
AAAnatoliy Andrushchak
Anatoliy AndrushchakOYO.V. Yurkevych
O.V. Yurkevych
ОBО.а. Buryy
О.а. Buryy
VAV.S. Andrushchak
V.S. Andrushchak
RKR.S. Kolodiy
R.S. Kolodiy
ARA. Rusek
A. Rusek
+2
5 December 2019 in PRZEGLĄD ELEKTROTECHNICZNY
Journal Article
Dariusz Józef CałusWydawnictwo SIGMA-NOT wydaje czasopisma fachowe informuj?ce swoich czytelnik?w o najnowszych osi?gni?ciach naukowych i nowoczesnych rozwi?zaniach technicznych w Polsce i na ?wiecie, popularyzuje problemy techniczne oraz poszerza wiedz? i kultur? techniczn?.
22 May 2020 in Applied Nanoscience
Journal Article
IGI. Grygorchak
I. Grygorchak
Dariusz Józef CałusAPAnna Pidluzhna
Anna PidluzhnaFIFedir Ivashchyshyn
Fedir IvashchyshynOHO. Hryhorchak
O. Hryhorchak
RSR. Shvets
R. Shvets
+1
23 February 2021 in Tekhnichna Elektrodynamika
Journal Article
Oleksandr MakarchukDariusz Józef CałusVMVolodymyr Moroz
Volodymyr MorozThe purpose of the research under consideration is to develop a mathematical model to calculate the trajectories of the ferromagnetic operating elements (millstones) of an electromagnetic mill, moving in a rotating magnetic field under electrodynamic and hydrodynamic resistance forces being limited by the space of the mill’s working chamber. The millstone motion is described through the equations of plane motion of arbitrary-shaped two-dimensional body. The driving forces of this motion are determined on the basis of the approximation of the tabulated functions connecting the module and the orientation of the equivalent force applied to the millstone, with its position in the working chamber and composite MMF phase of mill inductor winding. These tabulated functions are derived from the estimation of the magnetic field inside a working chamber with millstones, in two-dimensional quasi-stationary approximation, using FEM analysis. The publication contains the approximation algorithm for these tabulated vector functions of a vector argument, mathematical statement of millstones trajectories calculating, and analysis of mathematical experiments results that make it possible to evaluate the adequacy of the model. The developed tool enables conducting quantitative analysis of grinding/mixing process and will help to establish relationships between the electromagnetic mill design parameters and its performance. References 21, figures 6.
9 March 2021 in Applied Nanoscience
Journal Article
VMV. Maksymych
V. Maksymych
Dariusz Józef CałusFIF. Ivashchyshyn
F. Ivashchyshyn
APAnna Pidluzhna
Anna PidluzhnaPCP. Chabecki
P. Chabecki
RSR. Shvets
R. Shvets
About Me
Dariusz Całus Ph.D., Eng. is an Assistant Professor of Electrical Engineering in the Department of Electrical Power Engineering at the Czestochowa University of Technology. In 2006, he obtained his Ph.D. degree in electrical engineering from the Czestochowa University of Technology in Poland. He is the author and coauthor of eighty-nine academic papers presented at domestic and international conferences and nineteen monographs. He has also co-edited seven monographs in the field of renewal energy sources, energy storage, supercapacitors, energy sustainability and environmental protection. His main field of expertise is the implementation of eco-innovative solutions in the power engineering sector, ranging from energy storage to the control and powering of electric vehicles. In his various projects, scientific work and research, Dr. Całus has also focused on energy self-sufficiency and, most recently, on electromagnetic mills design and usage. Apart from his academic work, he also engages in many areas transcending scientific research and involving the business sector. He is one of the initiators and key organizers of the ‘ProEnergo’ Symposium. The annual event has, for the past eight years, served as a platform facilitating academic and scientific experts to liaise with entrepreneurs, finance specialists and self-governmental authorities, resulting in the implementation of many valuable projects and innovations in the power energy sector.