Nanoparticle morphology in FeNi–Cu granular films with giant magnetoresistance

Nanoparticle morphology in FeCo-Al2O3gra

Nanoparticle morphology in FeCo-Al2O3granular films with tunneling giant magnetoresistance

✍ Wang, Changzheng ;Zhang, Yiqing ;Xiao, Xiaoguang ;Hu, Haiquan ;Rong, Yonghua 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 755 KB

## Abstract A series of FeCo–Al~2~O~3~ granular films were prepared by a magnetron‐controlled sputtering system. The tunneling giant magnetoresistance and nanoparticle morphology of FeCo particles in FeCo–Al~2~O~3~ granular films were directly determined utilizing a conventional four‐probe method a