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Weak localization and transport gap in graphene antidot lattices

Eroms, Jonathan and Weiss, Dieter (2009) Weak localization and transport gap in graphene antidot lattices. New Journal of Physics (11), 095021.

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Date of publication of this fulltext: 22 Oct 2009 06:55

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Other URL: http://www.iop.org/EJ/abstract/1367-2630/11/9/095021


We fabricated and measured antidot lattices in single layer graphene with lattice periods down to 90 nm. In large-period lattices, a well-defined quantum Hall effect is observed. Going to smaller antidot spacings, the quantum Hall effect gradually disappears, following a geometric size effect. Lattices with narrow constrictions between the antidots behave as networks of nanoribbons, showing a ...


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Item type:Article
Date:30 September 2009
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss
Projects:GRK 1570, Elektronische Eigenschaften von Nanostrukturen auf Kohlenstoff-Basis
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Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:9969
Owner only: item control page


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