Abstract
In the current research paper, the hybrid organic-inorganic heterojunction device Au/NH2-MIL-125/p-Si/Al has been fabricated via an inexpensive spray pyrolysis technique. The electrical performance of the Au/NH2-MIL-125/p-Si/Al heterojunction has been investigated and analyzed by measuring the dark current-voltage at various ranges of the temperature range (303-403 K) and voltage (- 2 to 2 V). The important diode constants of the fabricated Au/NH2-MIL-125/p-Si/Al heterojunction like diode ideality factor (n), shunt resistance (R-sh), the series resistance (R-s), rectification factor (RF) and the effective barrier height (phi(b)) have been evaluated. Surprising findings appeared at room temperature, where the heterojunction presents a low series resistance of 17.14 k omega and ideality factor of 3.06. Moreover, the results demonstrated that the device under the light with an intensity of 250 mW cm(-2)produces a high short circuit current density (J(SC)) of 4.96 mA cm(-2)and a solar efficiency (eta) of 3.51%.