It is very important to analyse in theory the effect of local impurity on the electronic structure and energy spectrum of periodic polymers. Since the Koster-Slater model was generalized and further developed by Calla...It is very important to analyse in theory the effect of local impurity on the electronic structure and energy spectrum of periodic polymers. Since the Koster-Slater model was generalized and further developed by Callaway, Kertesz, Biczo, Ladik and Seel, the Green matrix SCF method has been perfected step by step. But up to now it is very展开更多
文摘It is very important to analyse in theory the effect of local impurity on the electronic structure and energy spectrum of periodic polymers. Since the Koster-Slater model was generalized and further developed by Callaway, Kertesz, Biczo, Ladik and Seel, the Green matrix SCF method has been perfected step by step. But up to now it is very
