Study of Charge Flow Coefficient Au Metal with a - NPD Molecule Dye

The coefficient of charge transfer at heterogeneous devices of Au metal with a well-known a - NPD dyeis investigations using quantum model.Four different solvent are used to estimation the effective transition energy. The potential barrier at interface of Au and a - NPD dye has been determined using effective transition energy and difference between the Fermi energy of Au metal and ionization energy of a - NPD dye. A possible transfer mechanism cross the potential barrier Au/a - NPD dye and coupling strength interaction between the electronic levels in systems of Au and a - NPD is discussed. Different data of effective transition energy and potential barrier calculations suggest that solvent is more suitable to binds Au with a - NPD dye.