Perspectives on spin hydrodynamics in ferromagnetic materials

Ezio Iacocca, Mark A. Hoefer

Research output: Contribution to journalReview articlepeer-review

4 Citations (Scopus)
7 Downloads (Pure)

Abstract

The field of spin hydrodynamics aims to describe magnetization dynamics from a fluid perspective. For ferromagnetic materials, there is an exact mapping between the Landau-Lifshitz equation and a set of dispersive hydrodynamic equations. This analogy provides ample opportunities to explore novel magnetization dynamics and magnetization states that can lead to potential applications that rely entirely on magnetic materials, for example, long-distance transport of information. This article provides an overview of the theoretical foundations of spin hydrodynamics and their physical interpretation in the context of spin transport. We discuss other proposed applications for spin hydrodynamics as well as our view on challenges and future research directions.

Original languageEnglish
Article number125858
Number of pages8
JournalPhysics Letters A
Volume383
Issue number28
Early online date2 Aug 2019
DOIs
Publication statusPublished - 5 Oct 2019
Externally publishedYes

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