Comparison of theories of fast and ultrafast magnetization dynamics
Source abstract
Abstract
Abstract In the present Letter to the Editor the theories of magnetization dynamics for different situations are compared: The fast dynamics close to the adiabatic limit (Gilbert equation), a somewhat faster dynamics (Gilbert equation supplemented by an inertial damping term), and the ultrafast dynamics (combination of Boltzmann’s rate equation with Fermi’s golden rule).
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic properties of thin films · Geomagnetism and Paleomagnetism Studies · Characterization and Applications of Magnetic Nanoparticles
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References (6)
Show source-provided references
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2. T. Gilbert, Ph.D thesis, Illinois Institute of Technology, 1956.
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5. Magnetization dynamics in the inertial regime: Nutation predicted at short time scales10.1103/PhysRevB.83.020410 ↗
6. Review of ultrafast demagnetization after femtosecond laser pulses: a complex interaction of light with quantum matter10.11648/j.ajmp.20180702.12 ↗