Ab initio density functional theory investigation of structural and electronic properties of silicon carbide nanotube bundles R Moradian, S Behzad, R Chegel Physica B: Condensed Matter 403 (19-20), 3623-3626, 2008 | 29 | 2008 |

Effects of an electric field on the electronic and optical properties of zigzag boron nitride nanotubes R Chegel, S Behzad Solid state communications 151 (3), 259-263, 2011 | 27 | 2011 |

Ab initio density functional theory investigation of Li-intercalated silicon carbide nanotube bundles R Moradian, S Behzad, R Chegel Physics Letters A 373 (26), 2260-2266, 2009 | 23 | 2009 |

Engineering the electronic structure and band gap of boron nitride nanoribbon via external electric field R Chegel Applied Physics A 122 (6), 567, 2016 | 19 | 2016 |

Theoretical exploration of structural, electro-optical and magnetic properties of gallium-doped silicon carbide nanotubes S Behzad, R Chegel, R Moradian, M Shahrokhi Superlattices and Microstructures 73, 185-192, 2014 | 19 | 2014 |

Heat capacity, electrical and thermal conductivity of silicene A Feyzi, R Chegel The European Physical Journal B 89 (9), 1-8, 2016 | 18 | 2016 |

Effects of carbon doping on the electronic properties of boron nitride nanotubes: Tight binding calculation R Chegel Physica E: Low-dimensional Systems and Nanostructures 84, 223-234, 2016 | 16 | 2016 |

Electro-optical properties of zigzag and armchair boron nitride nanotubes under a transverse electric field: Tight binding calculations R Chegel, S Behzad Journal of Physics and Chemistry of Solids 73 (2), 154-161, 2012 | 16 | 2012 |

Ab initio density functional theory investigation of structural and electronic properties of double-walled silicon carbide nanotubes R Moradian, S Behzad, R Chegel Physica E: Low-dimensional Systems and Nanostructures 42 (2), 172-175, 2009 | 15 | 2009 |

Ab initio density functional theory investigation of crystalline bundles of polygonized single-walled silicon carbide nanotubes R Moradian, S Behzad, R Chegel Journal of Physics: Condensed Matter 20 (46), 465214, 2008 | 15 | 2008 |

Effects of electric and magnetic fields on the electronic properties of zigzag carbon and boron nitride nanotubes R Chegel, S Behzad, E Ahmadi Solid state sciences 14 (4), 456-464, 2012 | 14 | 2012 |

Effects of axial magnetic field on the electronic and optical properties of boron nitride nanotube R Chegel, S Behzad Physica E: Low-dimensional Systems and Nanostructures 43 (9), 1631-1637, 2011 | 14 | 2011 |

Theoretical study of the influence of the electric field on the electronic properties of armchair boron nitride nanoribbon R Chegel, S Behzad Physica E: Low-dimensional Systems and Nanostructures 64, 158-164, 2014 | 13 | 2014 |

Linear optical response of carbon nanotubes under axial magnetic field R Moradian, R Chegel, S Behzad Physica E: Low-dimensional Systems and Nanostructures 42 (6), 1850-1860, 2010 | 13 | 2010 |

Influence of bias on the electronic structure and electrical conductivity and heat capacity of graphene and boron nitride multilayers R Chegel Synthetic Metals 223, 172-183, 2017 | 12 | 2017 |

Tuning electronic properties of carbon nanotubes by Boron and Nitrogen doping R Chegel Physica B: Condensed Matter 499, 1-16, 2016 | 11 | 2016 |

Investigation of magnetism in aluminum-doped silicon carbide nanotubes S Behzad, R Chegel Solid state communications 174, 38-42, 2013 | 10 | 2013 |

Third-nearest-neighbors tight-binding description of optical response of carbon nanotubes: effects of chirality and diameter R Chegel Journal of Electronic Materials 44 (10), 3500-3511, 2015 | 9 | 2015 |

Bias induced modulation of electrical and thermal conductivity and heat capacity of BN and BN/graphene bilayers R Chegel Physica B: Condensed Matter 511, 26-35, 2017 | 8 | 2017 |

tunable electronic, optical, and thermal properties of two-dimensional Germanene via an external electric field R Chegel, S Behzad Scientific Reports 10 (1), 1-12, 2020 | 7 | 2020 |