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Title |
Ab-intio investigations on pure and B-Mg atom co-doped monolayer graphene |
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Author |
Maroof Ali , Arbab Nighat, Irfan Ahmed |
| Citation |
Vol. 18 No. 8 pp. 28-32 |
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Abstract |
The structural, electronic and optical properties of individual Boron (B) and B-Mg(Magnesium) co doped system has been investigated through first principles density functional theory method. It is found that, After B-Mg co-doping the Dirac cone moves to conduction Band and a Band gap of 0.6ev appears at high symmetric K-point. A shift in Fermi level forward and valence band. Optical properties specifically absorption and reflectivity were calculate as well .it is found that ,B-Mg co-doping produces rise in absorption in 0-2ev energy range and a red-shift also appear in absorption coefficient static reflectivity parametric is increased , and reflectivity parametric shows rise in lower energy range |
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Keywords |
Graphene B-Mg doping Absorption Doping Material studio. |
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