Akademik Veri Yönetim Sistemi
IPCAP 2016, 25 - 27 Şubat 2016
In this study, we examined the electrical parameters of Cu/n-GaP/Al Schottky structures at room temperature and examined the electrical characterization of these devices depending on and Capacitance-Voltage (C-V) and Current-Voltage (I-V) measurements. A statistical study on the experimental ideality factor (n) and BHs(barrier heights) values of the devices was stated. The n and BHs of all contacts have been determined from the electrical characteristics. Even though all of the diodes were conformably prepared, there was a diode-to-diode variation: the effective BHs changed from 0.988-0.07 to 1.216-0.07 eV, and the n from 1.01-0.299 to 2.16-0.299. The yielded results show that the mean electrical parameters of Schottky devices are different from one diode to another, even if they are identically prepared.It can be axplained that the lower BHs usher with the higher n values owing to inhomogeneities.