Electrically Tunable Spin Exchange Splitting in Graphene Hybrid Heterostructure (Adv. Funct. Mater. 11/2024)

Graphene Hybrid heterostructure composed of graphene and perovskite oxide LaCoO3 realizes a novel spintronics device with substantial spin exchange splitting which is tunable by electric gate‐field. The large and tunable spin exchange splitting in graphene is attributed to the charge transfer across...

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Veröffentlicht in:	Advanced functional materials 2024-03, Vol.34 (11), p.n/a
Hauptverfasser:	Shin, Dongwon, Kim, Hyeonbeom, Hong, Sung Ju, Song, Sehwan, Choi, Yeongju, Kim, Youngkuk, Park, Sungkyun, Suh, Dongseok, Choi, Woo Seok
Format:	Artikel
Sprache:	eng
Schlagworte:	Charge transfer electric gate control Graphene Heterostructures interfacial charge transfer perovskite LaCoO3 Perovskites quantum Hall effect Spin exchange spin exchange splitting Spintronics Splitting
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Beschreibung
Zusammenfassung:	Graphene Hybrid heterostructure composed of graphene and perovskite oxide LaCoO3 realizes a novel spintronics device with substantial spin exchange splitting which is tunable by electric gate‐field. The large and tunable spin exchange splitting in graphene is attributed to the charge transfer across the heterointerface. More details can be found in article number 2311287 by Dongseok Suh, Woo Seok Choi, and co‐workers.
ISSN:	1616-301X 1616-3028
DOI:	10.1002/adfm.202470060