+++2 статьи из AIP

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1) Energy gaps in zero-dimensional graphene nanoribbons
Philip Shemella, Yiming Zhang, Mitch Mailman, Pulickel M. Ajayan, and Saroj K. Nayak
Appl. Phys. Lett. 91, 042101 (2007)

DOI:

http://dx.doi.org/10.1063/1.2761531

2) Electronic structure and band-gap modulation of graphene via substrate surface chemistry
Philip Shemella and Saroj K. Nayak
Appl. Phys. Lett. 94, 032101 (2009);

DOI:

http://dx.doi.org/10.1063/1.3070238

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