Correction to Negative and Positive Persistent Photoconductance in

Decoration of reduced graphene oxide by gold nanoparticles: an enhanced negative photoconductivity. Qi Wang , Yudi Tu , Takashi Ichii , Toru Utsunomiy...
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Addition/Correction pubs.acs.org/NanoLett

Correction to Negative and Positive Persistent Photoconductance in Graphene Chandan Biswas, Fethullah Güneş, Duong Dinh Loc, Seong Chu Lim, Mun Seok Jeong, Didier Pribat, and Young Hee Lee* Nano Lett. 2011, 11 (11), 4682−4687. 10.1021/nl202266h

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he unit of the current density across the channel width in the graphene device should be in the order of 10−8 A/μm instead of A/μm, throughout the main text and Supporting Information. Additionally, the word noted as “electrons” in the left column (line 17) of page 4685 should be replaced to “charge carriers”. The above corrections do not affect any conclusion of the article.

Published: November 13, 2012 © 2012 American Chemical Society

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dx.doi.org/10.1021/nl303926y | Nano Lett. 2012, 12, 6505−6505