Band gap opening of monolayer and bilayer graphene doped with aluminium, silicon, phosphorus, and sulfur

PA Denis - Chemical Physics Letters, 2010 - Elsevier
The chemical doping of monolayer and bilayer graphene with aluminium, silicon,
phosphorus and sulfur was investigated. Si-doped graphene has the lowest formation …

Mechanical properties of graphene nanoribbons

R Faccio, PA Denis, H Pardo, C Goyenola… - Journal of Physics …, 2009 - iopscience.iop.org
Herein, we investigate the structural, electronic and mechanical properties of zigzag
graphene nanoribbons in the presence of stress by applying density functional theory within …

Electronic and structural distortions in graphene induced by carbon vacancies and boron doping

R Faccio, L Fernández-Werner, H Pardo… - The Journal of …, 2010 - ACS Publications
We present an ab initio DFT/GGA study on the structural and electronic distortions of
modified graphene by the creation of vacancies, the inclusion of boron atoms, and the …

When noncovalent interactions are stronger than covalent bonds: Bilayer graphene doped with second row atoms, aluminum, silicon, phosphorus and sulfur

PA Denis - Chemical Physics Letters, 2011 - Elsevier
Herein, we investigate bilayer graphene doped with second-row atoms using the LDA, M06-
L, and VDW-DF functionals. For 2–3 at.% or lower Al and P dopings the structure with a short …

Stability and electronic properties of hybrid coaxial carbon nanotubes–boron nitride nanotubes under the influence of electric field

JA Talla - Applied Physics A, 2021 - Springer
We investigated the electronic properties of coaxial carbon nanotube–boron nitride
nanotube hybrid system under the influence of external electric field. Although the clear …

[PDF][PDF] Fundamental structural, electronic, and chemical properties of carbon nanostructures: graphene, fullerenes, carbon nanotubes, and their derivatives

TC Dinadayalane… - Handbook of …, 2012 - catalysis.eprints.iitm.ac.in
This chapter provides information on various carbon allotropes and in-depth details of
structural, electronic, and chemical properties of graphene, fullerenes, and single-walled …

Chemical reactivity of lithium doped monolayer and bilayer graphene

PA Denis - The Journal of Physical Chemistry C, 2011 - ACS Publications
Herein, we perform a comparative investigation on the reactivity of pristine and lithium
doped monolayer and bilayer graphene. To study the addition of free radicals and 1, 3 …

Engineering of Hydrogenated (6, 0) Single-Walled Carbon Nanotube under Applied Uniaxial Stress: A DFT-1/2 and Molecular Dynamics Study

YT Singh, B Chettri, L Kima, Z Renthlei, PK Patra… - ACS …, 2023 - ACS Publications
Herein, we systematically studied the electronic, optical, and mechanical properties of a
hydrogenated (6, 0) single-walled carbon nanotube [(6, 0) h-SWCNT] under applied uniaxial …

Monolayer and bilayer graphene functionalized with nitrene radicals

PA Denis, F Iribarne - The Journal of Physical Chemistry C, 2011 - ACS Publications
The covalent functionalization of graphene with nitrene radicals has been investigated
employing first principles calculations. Perfect graphene is very reactive against nitrene …

Influence of Stone–Wales defects on the structural and electronic properties of double-walled boron nitride nanotubes: density functional theory

M Abuokaz, K Al-khaza'leh, JA Talla - Applied Physics A, 2022 - Springer
We investigated the influence of different orientations of Stone–Wales defects on the
structural and electronic properties of DWBNNT. Upon introducing Stone–Wales defects to …