Dielectric breakdown of 2D muscovite mica

Localized electrical breakdown (BD) measurements are performed on 2D muscovite mica flakes of ~ 2 to 15 nm thickness using Conduction Atomic Force Microscopy (CAFM). To obtain robust BD data by CAFM, the probed locations are spaced sufficiently far apart (> 1 µm) to avoid mutual interference and...

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Veröffentlicht in:Scientific reports 2022-08, Vol.12 (1), p.14076-11, Article 14076
Hauptverfasser: Maruvada, Anirudh, Shubhakar, Kalya, Raghavan, Nagarajan, Pey, Kin Leong, O’Shea, Sean J.
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Sprache:eng
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Zusammenfassung:Localized electrical breakdown (BD) measurements are performed on 2D muscovite mica flakes of ~ 2 to 15 nm thickness using Conduction Atomic Force Microscopy (CAFM). To obtain robust BD data by CAFM, the probed locations are spaced sufficiently far apart (> 1 µm) to avoid mutual interference and the maximum current is set to a low value (
ISSN:2045-2322
2045-2322
DOI:10.1038/s41598-022-18320-7