Effect of preparation temperature on the structural, optical and electronic properties of co-doped ZnS nanostructures

2021 ◽  
Vol 775 ◽  
pp. 138653
Author(s):  
Zein K. Heiba ◽  
Mohamed Bakr Mohamed ◽  
Ali Badawi
Keyword(s):  
Electronic Properties ◽  
Preparation Temperature ◽  
Optical And Electronic Properties ◽  
Co Doped

Investigation of optical and electronic properties in Al–Sn co-doped ZnO thin films

2013 ◽  
Vol 16 (3) ◽  
pp. 587-592 ◽  
Author(s):  
Zhanchang Pan ◽  
Xinlong Tian ◽  
Guanghui Hu ◽  
Chumin Xiao ◽  
Zhigang Wei ◽  
...  
Keyword(s):  
Thin Films ◽  
Electronic Properties ◽  
Zno Thin Films ◽  
Optical And Electronic Properties ◽  
Doped Zno ◽  
Co Doped

RETRACTED: Investigation of structural, optical and electronic properties in Al–Sn co-doped ZnO thin films

2013 ◽  
Vol 265 ◽  
pp. 870-877 ◽  
Author(s):  
Zhanchang Pan ◽  
Xinlong Tian ◽  
Shoukun Wu ◽  
Xia Yu ◽  
Zhuliang Li ◽  
...  
Keyword(s):  
Thin Films ◽  
Electronic Properties ◽  
Zno Thin Films ◽  
Optical And Electronic Properties ◽  
Doped Zno ◽  
Co Doped

1,1’-Biaceanthrylene and 2,2'-Biaceanthrylene: Models for Linking Larger Polycyclic Aromatic Hydrocarbons via Five-Membered Rings

2019 ◽  
Author(s):  
Yachu Du ◽  
Kyle Plunkett
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Polycyclic Aromatic Hydrocarbon ◽  
Aromatic Hydrocarbon ◽  
Electronic Properties ◽  
Aromatic Hydrocarbons ◽  
Model Systems ◽  
Redox Potentials ◽  
Dimer Model ◽  
Optical And Electronic Properties ◽  
Polycyclic Aromatic

We show that polycyclic aromatic hydrocarbon (PAH) chromophores that are linked between two five-membered rings can access planarized structures with reduced optical gaps and redox potentials. Two aceanthrylene chromophores were connected into dimer model systems with the chromophores either projected outward (2,2’-biaceanthrylene) or inward (1,1’-biaceanthrylene) and the optical and electronic properties were compared. Only the planar 2,2’-biaceanthrylene system showed significant reductions of the optical gaps (1 eV) and redox potentials in relation to the aceanthrylene monomer.<br>

1,1’-Biaceanthrylene and 2,2'-Biaceanthrylene: Models for Linking Larger Polycyclic Aromatic Hydrocarbons via Five-Membered Rings

2019 ◽  
Author(s):  
Yachu Du ◽  
Kyle Plunkett
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Polycyclic Aromatic Hydrocarbon ◽  
Aromatic Hydrocarbon ◽  
Electronic Properties ◽  
Aromatic Hydrocarbons ◽  
Model Systems ◽  
Redox Potentials ◽  
Dimer Model ◽  
Optical And Electronic Properties ◽  
Polycyclic Aromatic

We show that polycyclic aromatic hydrocarbon (PAH) chromophores that are linked between two five-membered rings can access planarized structures with reduced optical gaps and redox potentials. Two aceanthrylene chromophores were connected into dimer model systems with the chromophores either projected outward (2,2’-biaceanthrylene) or inward (1,1’-biaceanthrylene) and the optical and electronic properties were compared. Only the planar 2,2’-biaceanthrylene system showed significant reductions of the optical gaps (1 eV) and redox potentials in relation to the aceanthrylene monomer.<br>

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