E. Petrenko

activity

20202026

most citedTemperature dependence of upper critical fields and coherence lengths for optimally-doped

Y B a_{2} C u_{3} O_{7 - δ}

thin films

12 citations · 44 across the 10 of their papers we have counts for

collaborators

10 papers

cond-mat.supr-con2026

Hydrostatic pressure effect on the pseudogap in Y0.77Pr0.23Ba2Cu3O7-δsingle crystals

A. L. Solovjov, L. V. Bludova, A. S. Kolesnik +6

We studied the changes of resistivity $ρ (T)$ , superconducting transition temperature $T_{c}$ , fluctuation conductivity $σ^{'} (T)$ , and pseudogap $Δ^{*} (T)$ of $Y_{1 - x} P r_{x} B a_{2} C u_{3} O_{7 - δ}$ …

cond-mat.supr-con2025★ 6 cited

Study of fluctuation conductivity in YBa $_{2}$ Cu $_{3}$ O $_{7}$ -- $δ$ films in strong magnetic fields

E. V. Petrenko, L. V. Omelchenko, Yu. A. Kolesnichenko +4

We report the effect of the \emph{ab}-plane magnetic field $B$ up to $8 T$ on the resistivity $ρ (T)$ and fluctuation conductivity $σ^{'} (T)$ in YBa $_{2}$ Cu $_{3}$ O $_{7 - δ}$ thin f…

cond-mat.supr-con2025★ 7 cited

Influence of strong electron irradiation on fluctuation conductivity and pseudogap in YBa $_{2}$ Cu $_{3}$ O $_{7}$ -- $δ$ single crystals

A. L. Solovjov, K. Rogacki, N. V. Shytov +4

The effect of high-energy electron irradiation on the temperature dependences of the resistivity $ρ (T)$ , fluctuation conductivity (FLC), and pseudogap (PG) $Δ^{*} (T)$ of YBa $_{2}$ Cu$…

cond-mat.supr-con2025

Effect of a magnetic field up to 9 T on the temperature dependence of the pseudogap in YBa $_{2}$ Cu $_{3}$ O $_{7 - δ}$ films

A. S. Kolisnyk, M. V. Shytov, E. V. Petrenko +5

The work analyzes the effect of a magnetic field $B$ directed along the $c$ axis ( $B ∥ c$ ) up to 9~T on the resistivity $ρ (T)$ , fluctuation conductivity (FLC) $σ^{'} (T)$ and p…

cond-mat.supr-con2024

Evolution of the pseudogap temperature dependence in YBa $_{2}$ Cu $_{3}$ O $_{7 - δ}$ films under the influence of a magnetic field

E. V. Petrenko, A. V. Terekhov, L. V. Bludova +6

The evolution of the temperature dependence of pseudogap $Δ$ *(T) in optimally doped (OD) YBa $_{2}$ Cu $_{3}$ O $_{7 - δ}$ (YBCO) films with $T_{c}$ = 88.7 K under the influence of a magnetic…

cond-mat.supr-con2023★ 2 cited

Effects of annealing on the fluctuation conductivity and pseudogap in slightly doped $H o B a_{2} C u_{3} O_{7 - δ}$ single crystals

A. L. Solovjov, L. V. Omelchenko, E. V. Petrenko +4

The effect of annealing at room temperature on the fluctuation conductivity (FLC) $σ^{'} (T)$ and pseudogap (PG) $Δ^{*} (T)$ in the basal ab plane of $R e B a_{2} C u_{3} O_{7 - δ}$ (Re = Ho) s…

cond-mat.supr-con2022★ 12 cited

Temperature dependence of upper critical fields and coherence lengths for optimally-doped $Y B a_{2} C u_{3} O_{7 - δ}$ thin films

E. V. Petrenko, L. V. Omelchenko, A. V. Terekhov +4

We report the comprehensive comparative analysis of the upper critical magnetic fields $μ_{0} H_{c 2} (0)$ obtained within Ginzburg-Landau and Werthamer-Helfand-Hohenberg theories for…

cond-mat.supr-con2022★ 7 cited

Influence of electron irradiation on fluctuation conductivity and pseudogap in $Y B a_{2} C u_{3} O_{7 - δ}$ single crystals

A. L. Solovjov, L. V. Omelchenko, E. V. Petrenko +4

The effect of electron irradiation with the energy of 2.5 MeV on the temperature dependences of the resistivity of an optimally doped $Y B a_{2} C u_{3} O_{7 - δ}$ single crystal has been stu…

cond-mat.supr-con2021★ 7 cited

Features of Excess Conductivity Behavior in a Magnetic Superconductor Dy $_{0.6}$ Y $_{0.4}$ Rh $_{3.85}$ Ru $_{0.15}$ B $_{4}$

A. L. Solovjov, A. V. Terekhov, E. V. Petrenko +2

The temperature dependencies of the excess conductivity $σ^{'} (T)$ and possible pseudogap (PG), in a Dy $_{0.6}$ Y $_{0.4}$ Rh $_{3.85}$ Ru $_{0.15}$ B $_{4}$ polycrystal were studied for the fi…

cond-mat.supr-con2020★ 3 cited

Fluctuating Cooper pairs in FeSe at temperatures exceeding double Tc

A. L. Solovjov, E. V. Petrenko, L. V. Omelchenko +3

Temperature dependencies of excess conductivity, Sigma', have been studied in detail for three FeSe_{0.94} textured polycrystalline samples prepared by partial melting and solid st…

Hydrostatic pressure effect on the pseudogap in Y0.77Pr0.23Ba2Cu3O7-δsingle crystals

Study of fluctuation conductivity in YBa2​Cu3​O7​--δ films in strong magnetic fields

Influence of strong electron irradiation on fluctuation conductivity and pseudogap in YBa2​Cu3​O7​--δ single crystals

Effect of a magnetic field up to 9 T on the temperature dependence of the pseudogap in YBa2​Cu3​O7−δ​ films

Evolution of the pseudogap temperature dependence in YBa2​Cu3​O7−δ​ films under the influence of a magnetic field

Effects of annealing on the fluctuation conductivity and pseudogap in slightly doped HoBa2​Cu3​O7−δ​ single crystals

Temperature dependence of upper critical fields and coherence lengths for optimally-doped YBa2​Cu3​O7−δ​ thin films

Influence of electron irradiation on fluctuation conductivity and pseudogap in YBa2​Cu3​O7−δ​ single crystals

Features of Excess Conductivity Behavior in a Magnetic Superconductor Dy0.6​Y0.4​Rh3.85​Ru0.15​B4​