6 citations · 20 across the 6 of their papers we have counts for
6 papers
Two-step phase transitions in Fe(Se,Te)
D. A. Chareev, A. A. Gippius, Y. A. Ovchenkov +6
In the studied crystals of FeSe0.7 Te0.3 , a structural phase transition occurs in two stages. At higher temperatures, the electronic subsystem undergoes a reconstruction, leading…
Crossover from nematic to magnetic low-temperature ground state in Fe(Se,Te) compounds
Y. A. Ovchenkov, D. A. Chareev, D. E. Presnov +2
A comparative analysis of the properties of FeSeTe crystals in the range of x values of about 0.4 and pure FeSe crystals is presented. We found that the anomaly i…
Multiband effect in elastoresistance of Fe(Se,Te)
Y. A. Ovchenkov, D. A. Chareev, D. E. Presnov +3
We have investigated the elastoresistance of two FeSeTe (x about 0.4 - 0.5) compounds that have a close chemical composition but differ significantly in electroni…
Nematic properties of FeSeTe crystals with a low Te content
Y. A. Ovchenkov, D. A. Chareev, V. A. Kulbachinskii +7
We report on the synthesis and physical properties of FeSeTe single crystals with a low Te content (x = 0.17, 0.21, 0.25), where the replacement of Se with Te partially…
Majority carrier type inversion in FeSe family and "doped semimetal" scheme in iron-based superconductors
Y. A. Ovchenkov, D. A. Chareev, V. A. Kulbachinskii +5
The field and temperature dependencies of the longitudinal and Hall resistivity have been studied for high-quality FeSeS (x up to 0.14) single crystals. Quasiclas…
Magnetotransport properties of FeSe in fields up to 50T
Y. A. Ovchenkov, D. A. Chareev, V. A. Kulbachinskii +5
Magnetotransport properties of the high-quality FeSe crystal, measured in a wide temperature range and in magnetic fields up to 50 T, show the symmetry of the main holelike and ele…