@article{SisLab2620,
          volume = {63},
          number = {3},
           month = {August},
          author = {Thi Minh Hong Nguyen and Ba Doan Nguyen and Huy Tiep Nguyen and Viet Cuong Le and Nguyen Quoc Trinh Bui and Duc Thang Pham and Dong-Hyun Kim},
           title = {Switchable Voltage Control of the Magnetic Anisotropy in Heterostructured Nanocomposites of CoFe/NiFe/PZT},
         journal = {Journal of the Korean Physical Society},
           pages = {812--816},
            year = {2013},
             url = {https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2620/},
        abstract = {In this work, we study the magnetic properties of a CoFe/NiFe/PZT heterostructured nanocomposite
that is affected by the strain in the PZT substrate when a voltage in the range from ?250
to 250 V is applied. An interesting electric-voltage-controlled magnetic anisotropy, with a relative
increase in magnetization up to above 100\%, is observed. This brings a new challenge to operate a
low-power-consuming spin electronic device. We also utilize a theoretical model based on interfacecharge-
mediated and strain-mediated magnetic-electric coupling to understand the change in the
magnetic properties of the investigated material.}
}