Research Article
Photoluminescence Response in Carbon Films Deposited by Pulsed Laser Deposition onto GaAs Substrates at Low Vacuum
Figure 1
Optical micrographs (40x) of the films prepared with irradiation times of (a) 2.5 min (b) 7.5 min, and (c) 10 min.
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(b) |
(c) |