Turkish Journal of PhysicsNoise Characteristcs of Cd1-xZnxS Films Deposited From Solution
Abstract: The study of Cd1-xZnxS (0\leq x \leq 0.6) films obtained by method of chemical deposition from aqueous solution on glass ceramic substrates via interaction of thiourea with cadmium and zinc salts. In Cd1-xZnxS films just subsequent to their deposition 1/f-type noise is clearly revealed and is attributed to collective barries. In the frequency range above a few kilohertz the generation-recombination noises predominate In Cd1-xZnxS films after heat treatment in air at 500\circC, generation-recombination noise dominates at relative frequencies. The noise level of Cd1-xZnxS films (0\leq x\leq 0,2) after heat treatment shows that they are useful as threshold radiation detectors (Pthr=10-12W).
Turk. J. Phys., 21, (1997), 1255-1260.
Other articles published in the same issue: Turk. J. Phys.,vol.21,iss.12.