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Dual-pump manipulation of ultrafast demagnetization in TbFeCo

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Publication details

JournalPhysical review b
DatePublished - 1 Feb 2016
Issue number6
Volume93
Number of pages7
Pages (from-to)064401-1 to 064401-7
Original languageEnglish

Abstract

Laser-induced ultrafast demagnetization in TbFeCo has been studied with a dual-pumping system. Five different laser fluence combinations were applied at three different time intervals between two pump pulses. The experimental results are also compared with computational simulations using the atomistic model. Importantly, this demagnetization can be controllably manipulated in both its magnitude and temporal response.

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©2016 American Physical Society. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details

    Research areas

  • Ultrafast demagnetisation, dual pump, TbFeCo

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