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Inverse transition in the dipolar frustrated Ising ferromagnet : the role of domain walls
(2014)
We present a theoretical study aimed at elucidating the origin of the inverse symmetry-breaking transition observed in ultrathin magnetic films with perpendicular anisotropy. We study the behavior of the dipolar frustrated ...
Universal depinning transition of domain walls in ultrathin ferromagnets
(American Physical Society, 2017-05)
We present a quantitative and comparative study of magnetic-field-driven domain-wall depinning transition in different ferromagnetic ultrathin films over a wide range of temperature. We reveal a universal scaling function ...
Correlation between domain wall creep parameters of thin ferromagnetic films
(American Institute of Physics, 2018-05)
Designing magnetic materials for potential applications based on domain wall motion requires the knowledge of the relationship between physical properties and phenomenological parameters characterizing domain wall dynamics. ...
Modeling magnetization curves in magnetic thin films with striped patterns
(IOP Publishing, 2016-03)
In this work, we study magnetic thin films presenting magnetic stripe patterns. A fingerprint of such domains is a linear behavior of the in-plane magnetization curves below a given saturation field. We present free energy ...
Pinning of domain walls in thin ferromagnetic films
(American Physical Society, 2018-08)
We present a quantitative investigation of magnetic domain-wall pinning in thin magnets with perpendicular anisotropy. A self-consistent description exploiting the universal features of the depinning and thermally activated ...
Change in the Magnetic Domain Alignment Process at the Onset of a Frustrated Magnetic State in Ferrimagnetic La2Ni(Ni1/3Sb2/3) O6 Double Perovskite
(Institute of Electrical and Electronics Engineers, 2013-08)
We have performed a combined study of magnetization hysteresis loops and time dependence of the magnetization in a broad temperature range for the ferrimagnetic La2Ni(Ni1/3Sb2/3)O6 double perovskite. This material has a ...