V. Bovtun

collaborators

2 papers

cond-mat.mtrl-sci2026

Giant dielectric permittivity in Nb-doped rutile crystals

D. Nuzhnyy, V. Bovtun, J. Petzelt +13

Dielectric properties of Nb-doped (~1.5 at%) rutile single crystals were studied in the 10-300 K temperature range (at frequencies below the MHz range down to 0.3 K) in a broad fre…

cond-mat.mtrl-sci2025

High-Frequency and Microwave Magnetic Properties of Ni $_{0.5}$ Zn $_{0.5}$ Fe $_{2}$ O $_{4}$ Spinel Ferrite Ceramics

M. Kempa, V. Bovtun, V. Kukhar +5

Magnetic properties of the Ni $_{0.5}$ Zn $_{0.5}$ Fe $_{2}$ O $_{4}$ (NZF) spinel ferrite ceramics were studied over a broad frequency range (1 MHz - 50 GHz). Between 10 MHz and 2 GHz, stron…

Giant dielectric permittivity in Nb-doped rutile crystals

High-Frequency and Microwave Magnetic Properties of Ni0.5​Zn0.5​Fe2​O4​ Spinel Ferrite Ceramics

High-Frequency and Microwave Magnetic Properties of Ni $_{0.5}$ Zn $_{0.5}$ Fe $_{2}$ O $_{4}$ Spinel Ferrite Ceramics