4 papers
Enhanced magnetoelastic stress in disordered iron-gallium alloy thin films revealed by direct measurement
Adrián Begué, Maria Grazia Proietti, José Ignacio Arnaudas +1
The large magnetostriction in FeGa alloys is relevant for manifold applications, but for thin films, it can play a prominent role in controlling the strength of the magnetic anisot…
Voltage-Controlled Rotation of Magnetic Anisotropy in the Ni90Fe10/BaTiO3(001) Heterostructure
A. Begué, M. W. Khaliq, N. Cotón +4
In this work, we demonstrate the voltage control of magnetic anisotropy in a strain-mediated Ni90Fe10/BaTiO3(001) heterostructure. In the pristine state of the heterostructure, the…
Magnetoacoustic waves in a highly magnetostrictive FeGa thin film
Marc Rovirola, M. Waqas Khaliq, Blai Casals +11
The interaction between surface acoustic waves and magnetization offers an efficient route for electrically controlling magnetic states. Here, we demonstrate the excitation of magn…
Reversible out-of-plane to in-plane magnetic transition by electrical and thermal cycling in NiFe/BaTiO(001)
Adrián Begué, Muhammad Waqas Khaliq, Noelia Cotón +4
The study investigates the manipulation of the magnetic anisotropy in a thick (1 m) NiFe layer electrodeposited on a ferroelectric BaTiO(001) substrate, using…