Lateral length scales in exchange bias
Igor V. Roshchin, O. Petracic, R. Morales, Zhi-Pan Li, Xavier Batlle, Ivan K. Schuller
Abstract
When a ferromagnet is in proximity with an antiferromagnet, lateral length scales such as the respective magnetic domain sizes drastically affect the exchange bias. Bilayers of FeF2 and either Ni, Co or Fe are studied using SQUID and spatially resolved MOKE. When the antiferromagnetic domains are larger than or comparable to the ferromagnetic domains, a local, non-averaging exchange bias is observed. This gives rise to unusual and tunable magnetic hysteresis curves.
Create a lesson
Related papers
Thermally enhanced magnon-phonon resonance in van der Waals antiferromagnet FePS3
Kai-Xuan Zhang, Beom Hyun Kim, Seungbok Lee et al.
Orbital Hall effect from the Wannier function approach
Tapesh Gautam, S. Satpathy
greenWTE: Frequency-domain solver for the phonon Wigner Transport Equation with arbitrary heating using Green's functions
Laurenz Kremeyer, Bradley J. Siwick, Samuel Huberman
Multiplicity of elastic wave propagation in random polycrystals
Ming Huang, Stanislav I. Rokhlin, Michael J. S. Lowe
Dynamical Phonon Anharmonicity Drives Charge-Density-Wave Softening and Electronic Quasiparticle Decoherence in Monolayer 1H-NbSe2
Yi Xia
Triboelectric nanogenerators across length scales: linking materials, multiscale modelling and applications
MD Tanzib Ehsan Sanglap, Ans Al Rashid, Abdullah Sayam et al.