TY  - JOUR
ID  - SisLab2620
UR  - https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2620/
IS  - 3
A1  - Nguyen, Thi Minh Hong
A1  - Nguyen, Ba Doan
A1  - Nguyen, Huy Tiep
A1  - Le, Viet Cuong
A1  - Bui, Nguyen Quoc Trinh
A1  - Pham, Duc Thang
A1  - Kim, Dong-Hyun
Y1  - 2013/08//
N2  - 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.
JF  - Journal of the Korean Physical Society
VL  - 63
TI  - Switchable Voltage Control of the Magnetic Anisotropy in Heterostructured Nanocomposites of CoFe/NiFe/PZT
SP  - 812
AV  - public
EP  - 816
ER  -