Nano granular metallic Fe - oxygen deficient TiO${}_{2-\delta }$ composite films: A room temperature, highly carrier polarized magnetic semiconductor

S. D. Yoon, C. Vittoria, V. G. Harris +3

Nano granular metallic iron (Fe) and titanium dioxide (TiO${}_{2-\delta }$) were co-deposited on (100) lanthanum aluminate (LaAlO${}_3$) substrates in a low oxygen chamber pressure using a p…