Terahertz frequency electromagnon and magnon modes in multiferroic cupric oxide

Terahertz frequency electromagnon and magnon modes in multiferroic cupric oxide

We examined the terahertz magnetoelectric response of cupric oxide, a high-temperature multiferroic with a cycloidal spin structure that induces an electrical polarisation. Terahertz time-domain spectroscopy at various temperatures and magnetic fields uncovered electromagnon and magnon modes, provid...

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Bibliographic Details
Main Authors:	Jones, S, Gaw, S, Prabhakaran, D, Boothroyd, A, Lloyd-Hughes, J, IEEE
Format:	Conference item
Published:	2013

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