External bias dependent direct to indirect band gap transition in graphene nanoribbon

Kausik Majumdar1, Kota V R M Murali, Navakanta Bhat

  • 1Department of Electrical Communication Engineering and Center of Excellence in Nanoelectronics, Indian Institute of Science, Bangalore 560012, India. kausik@ece.iisc.ernet.in

Nano Letters
|July 6, 2010
PubMed

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