63 citations · 63 across the 2 of their papers we have counts for
5 papers
Novel Strongly Correlated Europium Superhydrides
Dmitrii V. Semenok, Di Zhou, Alexander G. Kvashnin +11
We conducted a joint experimental-theoretical investigation of the high-pressure chemistry of europium polyhydrides at pressures of 86-130 GPa. We discovered several novel magnetic…
Superconductivity at 253 K in lanthanum-yttrium ternary hydrides
Dmitrii V. Semenok, Ivan A. Troyan, Alexander G. Kvashnin +14
Polyhydrides offer intriguing perspectives as high-temperature superconductors. Here we report the high-pressure synthesis of a series of lanthanum-yttrium ternary hydrides: cubic…
Crystal structure and phase transitions at high pressures in the superconductor FeSe0.89S0.11
Yulia A. Nikiforova, Anna G. Ivanova, Kirill V. Frolov +8
We report on the structural phase transitions in the S doped FeSe superconductor by powder synchrotron X ray diffraction at high pressures up to 18.5 GPa under compression and deco…
Superconductivity and Equation of State of Distorted fcc-Lanthanum above Megabar Pressures
Wuhao Chen, Dmitrii V. Semenok, Ivan A. Troyan +4
Lanthanum (La) is the first member of the rare-earth series of elements that has recently raised considerable interest because of its unique high-Tc superhydride LaH10. Although se…
Superconductivity at 161 K in Thorium Hydride : Synthesis and Properties
Dmitrii V. Semenok, Alexander G. Kvashnin, Anna G. Ivanova +7
Here we report targeted high-pressure synthesis of two novel high- hydride superconductors, - and -, with the experimental critical temp…