Buess, M. and Acremann, Y. and Kashuba, A. and Back, C. H. and Pescia, D. (2003) Pulsed precessional motion on the 'back of an envelope'. JOURNAL OF PHYSICS-CONDENSED MATTER, 15 (24). R1093-R1100. ISSN 0953-8984, 1361-648X
Full text not available from this repository.Abstract
In a recent paper (Acremann et al 2000 Science 290 492) the precessional trajectory of the magnetization vector was imaged with spatial resolution as a function of the time elapsed after a magnetic field pulse was applied. The most surprising observations-the reversal of the magnetic excitation upon reflection from the boundary and the spatial non-uniformities of the precessional mode-have remained unaccounted for so far. Here we present a 'back of the envelope' model of the precessional motion that is analytical, free of adjustable parameters, and that reproduces all the essential experimental features, including the behaviour of the dynamical magnetization at boundaries.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | MAGNETIZATION REVERSAL; SPIN-WAVES; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Chair Professor Back > Group Christian Back |
| Depositing User: | Petra Gürster |
| Date Deposited: | 25 Jun 2021 06:23 |
| Last Modified: | 25 Jun 2021 06:23 |
| URI: | https://pred.uni-regensburg.de/id/eprint/38890 |
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