저널

We have investigated the crystal properties of the Cd0.96Zn0.04Te(CZT) films evaporated on the Si(100) substrates by Elecctron Beam Evaporator(EBE) techique. The compositions of the As-preared films were different about 4% of atomic ratio, The films stucture was observad to be polycrystalline in cubic phase. Diffraction peaks were notable at the substrate temperature of $300^{circ}C$. The reflectance measurements yield $E_1$=3.25~3.29 eV $E_1$+${Delta}_1$=3.76~3.83 eV and $E_2$=5.08 eV,showing that the films wear in cubic phase. For the film evaporated at the substrate temperature of $150^{circ}C$, the peaks of photocurrent are at 720nm and 980nm.