Numerical investigation of the effect of substrate surface roughness on the performance of zigzag graphene nanoribbon field effect transistors symmetrically doped with BN

• Majid Sanaeepur,
• Arash Yazdanpanah Goharrizi and
• Mohammad Javad Sharifi

Beilstein J. Nanotechnol. 2014, 5, 1569–1574, doi:10.3762/bjnano.5.168

• ; substrate roughness; zigzag graphene nanoribbon field effect transistor (ZGNRFET); Introduction Field effect transistors (FETs) with a 10 nm gate length are stipulated by the International Technology Roadmap for Semiconductors (ITRS) for the year 2020 [1]. Regarding the Si scaling limits, it is obvious