David Jiles
Iowa State University
537 Papers
2.8K Citations
David Jiles is an academic researcher from Iowa State University. The author has contributed to research in topics: Magnetization & Magnetic hysteresis. The author has an hindex of 53, co-authored 531 publications. Previous affiliations of David Jiles include Ames Laboratory & Southwest Research Institute.
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Papers
Theory of ferromagnetic hysteresis
David Jiles,David L. Atherton +1 more
TL;DR: In this paper, a mathematical model of the hysteresis mechanisms in ferromagnets is presented based on existing ideas of domain wall motion including both bending and translation, which gives rise to a frictional force opposing the movement of domain walls.
2.2K
Theory of the magnetomechanical effect
TL;DR: In this paper, the authors investigated a model theory of the changes in magnetization that a ferromagnetic material undergoes when subjected to an applied uniaxial stress and showed that the effect can be described by an equation in which the rate of change of magnetization with elastic energy is proportional to the displacement of the magnetization from the anhysteretic magnetization.
725
Numerical determination of hysteresis parameters for the modeling of magnetic properties using the theory of ferromagnetic hysteresis
TL;DR: In this article, various model parameters needed to describe hysteresis on the basis of the Jiles-Atherton theory can be calculated from experimental measurements of the coercivity, remanence, saturation magnetization, initial anhysteretic susceptibility, initial normal susceptibility, and maximum differential susceptibility.
643
Theory of ferromagnetic hysteresis (invited)
David Jiles,David L. Atherton +1 more
TL;DR: In this article, a mathematical theory of hysteresis in ferromagnetic materials is presented based on existing ideas of domain wall motion and domain rotation, which is shown to occur as a result of impedances to changes of magnetization such as when domain walls are pinned.
619
Recent advances and future directions in magnetic materials
TL;DR: In this paper, a review of recent developments in four important categories of magnetic materials that are currently of topical interest: soft magnets, hard magnets, magnetomechanical and magnetoelectronic materials.
495