Low Magnetic Damping of Ferrimagnetic GdFeCo Alloys.
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DOI: 10.1103/physrevlett.122.127203
Abstract: We investigate the Gilbert damping parameter α for rare earth (RE)-transition metal (TM) ferrimagnets over a wide temperature range. Extracted from the field-driven magnetic domain-wall mobility, α was as low as the order of 10^{-3}… read more here.
Keywords: ferrimagnetic gdfeco; low magnetic; angular momentum; gdfeco alloys ... See more keywords