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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.mes-hall2025
Changes in the coercivity fields of magnetoresistance hysteresis loops under the influence of a spin-polarized current
E. Yu. Beliayev, I. G. Mirzoiev, V. V. Andrievskii +4
Using the example of a pressed sample consisting of chromium dioxide nanoparticles coated with insulating shells, we study the relationship between the electronic transport system…