Saturday, November 03, 2012

Enhanced current-rectification in bilayer graphene with an electrically tuned sloped band gap

Kazuhito Tsukagoshi



Nanoscale , 2012, Accepted Manuscript

DOI: 10.1039/C2NR32526H, Paper

Alex Aparecido Ferreira, Hisao Miyazaki, Songlin Li, Katsuyoshi Komatsu, Shu Nakaharai, Kazuhito Tsukagoshi

We propose a novel sloped dielectric geometry in graphene as a band engineering method for widening the depletion region and increasing the electrical rectification effect in the graphene pn junction....

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