In this work is presented a theoretical investigation of the neutral and bipolarononlike ground and excited states of molecules and polymers isoelectronic composed by Polyacetylene, Polyazine and Polyazoethene. The results obtained, utilizing DFT and ab initio methodologies, reveal that a very good defects description can be important in the investigation of insulator-metal transition of quasi-unidimensional polymers indicating metallic behavior around the Fermi level as mechanism of conductivity of polymers. This result is consistent with experimental data and do not anticipate by Su-Schrieffer-Heeger (SSH) methodology. These results are consistent with significant features as a nanodevice and can be summarized as: (i) it could be used as ...
The subject of the present licentiate thesis is density functional theorybased electronic structure ...
In this work we report the electronic structure of polyazine derivatives, in the presence of conform...
Extended Huckel calculations on the pi systems of polyazine, ⊆CHNNCH⊇x, and polyazoethene, ⊆CHCHNN⊇x...
The polyacetylene was investigated by us showing the presence of conductive states in the Fermi leve...
Conductive polymers are also known as "organic metals" due to their semiconducting properties. T...
2 p. : il., tab.The polyacetylene was investigated by us showing the presence of conductive states i...
The development of stable and highly conductive polymers, particularly n-type materials, remains an ...
The present thesis is a theoretical investigation of the electronic properties of linear polyenes to...
The present thesis is a theoretical investigation of the electronic properties of linear polyenes to...
Abstract. Semiconductor polymers are successfully implemented in a broad range of applications such ...
Conjugated organic polymers are intrinsically semiconductors but become conducting upon doping and p...
We report a theoretical investigation of the effect of random protonation on the electronic behavior...
The semiconducting character of a set of polymers based on alternating s-tetrazine (Tz) and aryl (Ar...
The subject of the present licentiate thesis is density functional theorybased electronic structure ...
The subject of the present licentiate thesis is density functional theorybased electronic structure ...
The subject of the present licentiate thesis is density functional theorybased electronic structure ...
In this work we report the electronic structure of polyazine derivatives, in the presence of conform...
Extended Huckel calculations on the pi systems of polyazine, ⊆CHNNCH⊇x, and polyazoethene, ⊆CHCHNN⊇x...
The polyacetylene was investigated by us showing the presence of conductive states in the Fermi leve...
Conductive polymers are also known as "organic metals" due to their semiconducting properties. T...
2 p. : il., tab.The polyacetylene was investigated by us showing the presence of conductive states i...
The development of stable and highly conductive polymers, particularly n-type materials, remains an ...
The present thesis is a theoretical investigation of the electronic properties of linear polyenes to...
The present thesis is a theoretical investigation of the electronic properties of linear polyenes to...
Abstract. Semiconductor polymers are successfully implemented in a broad range of applications such ...
Conjugated organic polymers are intrinsically semiconductors but become conducting upon doping and p...
We report a theoretical investigation of the effect of random protonation on the electronic behavior...
The semiconducting character of a set of polymers based on alternating s-tetrazine (Tz) and aryl (Ar...
The subject of the present licentiate thesis is density functional theorybased electronic structure ...
The subject of the present licentiate thesis is density functional theorybased electronic structure ...
The subject of the present licentiate thesis is density functional theorybased electronic structure ...
In this work we report the electronic structure of polyazine derivatives, in the presence of conform...
Extended Huckel calculations on the pi systems of polyazine, ⊆CHNNCH⊇x, and polyazoethene, ⊆CHCHNN⊇x...