Structure and Magnetic Properties of PZT/CoCr Heterostructures

Nguyen Thi Minh Hong, Pham Duc Thang, Pham Thai Ha
Author affiliations

Authors

  • Nguyen Thi Minh Hong Faculty of Engineering Physics and Nanotechnology and Laboratory for Micro <br /> and Nanotechnology, <br /> University of Engineering and Technology, Vietnam National University, <br /> Hanoi
  • Pham Duc Thang Faculty of Engineering Physics and Nanotechnology and Laboratory for Micro <br /> and Nanotechnology, <br /> University of Engineering and Technology, Vietnam National University, <br /> Hanoi
  • Pham Thai Ha Faculty of Engineering Physics and Nanotechnology and Laboratory for Micro <br /> and Nanotechnology, <br /> University of Engineering and Technology, Vietnam National University, <br /> Hanoi

DOI:

https://doi.org/10.15625/0868-3166/24/3S1/5234

Keywords:

ferromagnetics, ferroelectrics, heterostructures

Abstract

The microstructure, crystallographic structure and magnetic properties of ferroelectric-ferromagnetic PZT/CoCr heterostructures have been investigated by using XRD, SEM and VSM.~Upon applying an electric field, the in-plane magnetization of the heterostructures decreases at various bias magnetic fields. The change in magnetization and the magnetization reversed voltage were obtained. The results demonstrate that the change in magnetic anisotropy can be controlled by electric field via strain-mediated magnetoelectric coupling.

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Published

10-11-2014

How to Cite

[1]
N. T. M. Hong, P. D. Thang, and P. T. Ha, “Structure and Magnetic Properties of PZT/CoCr Heterostructures”, Comm. Phys., vol. 24, no. 3S1, pp. 99–102, Nov. 2014.

Issue

Vol. 24 No. 3S1 (2014)

Section

Papers

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