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Hysteresis in One-Dimensional Anti-Ferromagnetic Random-Field Ising Model at Zero-Temperature

Prabodh Shukla·Ratnadeep Roy·Emilia Ray
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Abstract

We analyse hysteresis in a one-dimensional anti-ferromagnetic random field Ising model at zero-temperature. The random field is taken to have a rectangular distribution of width $2 Δ$ centered about the origin. A uniform applied field is varied slowly from $-\infty$ to $+\infty$ and back. Analytic expression for the hysteresis loop is obtained in the case $Δ\le |J|$, where $|J|$ is the strength of the nearest neighbor interaction.

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Prabodh Shukla, Ratnadeep Roy, Emilia Ray. 1999-10-12. Hysteresis in One-Dimensional Anti-Ferromagnetic Random-Field Ising Model at Zero-Temperature. https://doi.org/10.1016/s0378-4371(99)00465-3

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