• Ultrafine NiFe2O4 powder fabricated from reverse microemulsion process 

        Contributor:Fang, Jiye; Shama, Narayan; Tung, Le Duc; Shin, Eun Young; O’Connor, Charles J.; Stokes, Kevin L.; Caruntu, Gabriel; Wiley, John B.; Spinu, Leonard; Tang, Jinke
        Date:2003-05-15
        NiFe2O4 ultrafine powder with high crystallinity has been prepared through a reverse microemulsion route. The composition in starting solution was optimized, and the resulting NiFe2O4 was formed at temperature of around ...
      • Ferromagnetism and transport properties of Fe-doped reduced-rutile TiO2−δ thin films 

        Contributor:Wang, Zhenjun; Tang, Jinke; Tung, Le Duc; Zhou, Weilie; Spinu, Leonard
        Date:2003-05-15
        We have investigated FexTi12-xO2-δ (x50.02, 0.06, and 0.08) thin films grown on α-Al2O3 substrates by pulsed-laser deposition. X-ray diffraction results indicate that the films are single phase and of reduced-rutile type. ...