A1 Journal article – refereed
Guiding and Trapping of Electron Spin Waves in Atomic Hydrogen Gas

List of Authors: Vainio O, Ahokas J, Novotny S, Sheludyakov S, Zvezdov D, Suominen KA, Vasiliev S
Publication year: 2012
Journal: Physical Review Letters
Journal name in source: PHYSICAL REVIEW LETTERS
Journal acronym: PHYS REV LETT
Number in series: 18
Volume number: 108
Issue number: 18
Number of pages: 5
ISSN: 0031-9007
eISSN: 0031-9007

We present a high magnetic field study of electron spin waves in atomic hydrogen gas compressed to high densities of similar to 10(18) cm(-3) at temperatures ranging from 0.26 to 0.6 K. We observed a variety of spin wave modes caused by the identical spin rotation effect with strong dependence on the spatial profile of the polarizing magnetic field. We demonstrate confinement of these modes in regions of strong magnetic field and manipulate their spatial distribution by changing the position of the field maximum.

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Last updated on 2019-21-08 at 20:23