57 citations
- Jilin UniversityCN17 papers
- National Academy of Sciences of UkraineUA12 papers
- Institute of Radio AstronomyUA8 papers
- Main Astronomical ObservatoryUA6 papers
- Heidelberg UniversityDE5 papers
- National Technical University "Kharkiv Polytechnic Institute"UA4 papers
- State Key Laboratory on Integrated OptoelectronicsCN4 papers
- State Key Laboratory of High Pressure and Superhard MaterialsCN3 papers
- Chinese Academy of SciencesCN2 papers
- Fesenkov Astrophysical InstituteKZ2 papers
- Institute of AstronomyRU2 papers
- Institute of Solar-Terrestrial PhysicsRU2 papers
17 papers
On the Possibility of Detecting a Global Signal in the Line of the Hyperfine Structure of Hydrogen from the Dark Ages
Olexandr Konovalenko, Vyacheslav Zakharenko, Bohdan Novosyadlyj +7
We analyze the possibilities of detecting a signal in the hydrogen 21~cm line, which was formed in the early Universe during the the Dark Ages cosmological epoch, using the Ukraini…
Synthesis and Superconductivity in yttrium superhydrides under high pressure
Yingying Wang, Kui Wang, Yao Sun +6
The flourishing rare earth superhydrides are a class of recently discovered materials that possess near-room-temperature superconductivity at high pressures, opening a new era of s…
Effect of medium on fundamental interactions in gravity and condensed matter
Alexander Zhuk, Valerii Shulga
Recently, it was shown that the gravitational field undergoes exponential cutoff at large cosmological scales due to the presence of background matter. In this article, we demonstr…
Nonlocal Pseudopotential Energy Density Functional for Orbital-Free Density Functional Theory
Qiang Xu, Cheng Ma, Wenhui Mi +2
Orbital-free density functional theory (OF-DFT) runs at low computational cost that scales linearly with the number of simulated atoms, making it suitable for large-scale material…
Superconductivity in Shear Strained Semiconductors
Chang Liu, Xianqi Song, Quan Li +2
Semiconductivity and superconductivity are remarkable quantum phenomena that have immense impact on science and technology, and materials that can be tuned, usually by pressure or…
Circumnuclear regions of different BPT types in star-forming MaNGA galaxies: AGN detectability
L. S. Pilyugin, E. K. Grebel, I. A. Zinchenko +3
We consider the circumnuclear regions of MaNGA galaxies. The spectra are classified as AGN-like, HII-region-like (or SF-like), and intermediate (INT) spectra according to their pos…