Scaling-dependent tunability of spin-driven photocurrents in magnetic metamaterials

Spin currents – flows of spin angular momentum without net charge – are central to next-generation spintronic technologies but remain difficult to generate and control efficiently. Magnetic metamaterials provide a powerful platform, as engineered structures allow symmetry design and tailored light–m...

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Autori principali:	Cavanna Gabriele, Taketani Hidehisa, Watanabe Hikaru, Pan Da, Honda Anna, Oshima Daiki, Kato Takeshi, Matsubara Masakazu
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Wiley 2025-12-01
Serie:	Nanophotonics
Soggetti:	spin current spin-polarized photocurrent magneto-photogalvanic effect magnetic metamaterial opto-spintronics symmetry engineering
Accesso online:	https://doi.org/10.1515/nanoph-2025-0514
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