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cond-mat.supr-con2025
Effect of a magnetic field up to 9 T on the temperature dependence of the pseudogap in YBaCuO films
A. S. Kolisnyk, M. V. Shytov, E. V. Petrenko +5
The work analyzes the effect of a magnetic field directed along the axis () up to 9~T on the resistivity , fluctuation conductivity (FLC) and p…
cond-mat.str-el2025
Electron Transport in Compacted Powders of VO2 Nanoparticles: Variable Range Hopping vs Percolation Behavior
E. Yu. Beliayev, Yogendra Kumar Mishra, Horst-Gunter Rubahn +4
Electron transport properties in compacted VO2 nanopowders were studied. While VO2 usually exhibits a first-order metal-insulator transition (MIT) at ~340K, in our compressed nanop…
cond-mat.supr-con2025
Anomalous behaviour of the temperature dependencies of the upper critical fields in (Dy1-xErx)Rh3.8Ru0.2B4 (x=0, 0.2, 0.4)
A. V. Terekhov, A. P. Kazakov, P. M. Fesenko +3
For the first time, a detailed analysis of the behaviour of the temperature dependences of the upper critical fields Hc2(T) has been carried out in the compounds (Dy1-xErx)Rh3.8Ru0…