ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
Thin films of (Pb1−xLax)(Zr1−yTiy)1−x/4O3 (5/70/30) were deposited in situ onto (100) Si, Pt/Ti/SiO2/Si, and SrTiO3/Si substrates by pulsed laser deposition from stoichiometric targets and subsequent annealing. Films grown on SrTiO3/Si exhibited desired perovskite structure. On (100) Si and Pt/Ti/SiO2/Si substrates, films exhibited a perovskite-pyrochlore mixed structure. Apparent Pb deficiency at the near-surface region was observed. Films deposited at different substrates showed variations in Si content. The buffering effect of SrTiO3 was evidenced using x-ray diffraction and secondary ion mass spectrometry analyses. © 1995 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.113548
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