The limits of near field immersion microwave microscopy evaluated by imaging bilayer graphene moiré patterns

The limits of near field immersion microwave microscopy evaluated by imaging bilayer graphene moiré patterns

Here, the authors image twisted bilayer graphene using scanning microwave imaging microscopy, revealing structures with sizes down to 1 nm. They show that is possible by using spontaneously forming nanoscale water menisci that concentrates the microwave fields in small regions.

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Bibliographic Details
Main Authors: Douglas A. A. Ohlberg, Diego Tami, Andreij C. Gadelha, Eliel G. S. Neto, Fabiano C. Santana, Daniel Miranda, Wellington Avelino, Kenji Watanabe, Takashi Taniguchi, Leonardo C. Campos, Jhonattan C. Ramirez, Cássio Gonçalves do Rego, Ado Jorio, Gilberto Medeiros-Ribeiro
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
Science
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Online Access:https://doaj.org/article/7774f8a91c664429a2e60a6ad688e01f
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Summary:Here, the authors image twisted bilayer graphene using scanning microwave imaging microscopy, revealing structures with sizes down to 1 nm. They show that is possible by using spontaneously forming nanoscale water menisci that concentrates the microwave fields in small regions.

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