Features of Low Temperature Tunnel Magnetoresistance in Pressed Powder of Chromium Dioxide

V. A. Horielyi, N. V. Dalakova, E. Yu. Beliayev

Resistive and magnetoresistive properties of two samples of compacted powders of ferromagnetic half-metal CrO_{2} with shape anisotropy of nanoparticles were studied. The powders w…