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NIST X-ray Photoelectron Spectroscopy Database (SRD 20), Version 5.0
Reliable, with one-point correction of energy scale
Comment:
The composition determined by XPS was Pb0.97Ti1.00O2.39. The thin film was prepared on Si(111) substrate by the sol-gel technique and annealed (T = 873 K, time = 2 h). The thickness of the film was about 360 nm.