Fabrication of highly spin-polarized Co2FeAl0.5Si0.5 thin-films

Fabrication of highly spin-polarized Co2FeAl0.5Si0.5 thin-films

Blog Article

Ferromagnetic Heusler Co2FeAl0.5Si0.5 epitaxial thin-films have Doorstop been fabricated in the L21 structure with saturation magnetizations over 1200 emu/cm3.Andreev reflection measurements show that the spin polarization is as high as 80% in samples sputtered on unheated MgO (100) substrates SHAMPOO BODY WASH LEMON LAVENDER and annealed at high temperatures.

However, the spin polarization is considerably smaller in samples deposited on heated substrates.