In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 40, No. 9S ( 2001-09-01), p. 5533-
Abstract:
We have studied the crystallization of sol-gel derived Pb(Zr 0.4 Ti 0.6 )O 3 [PZT(40/60)] thin films at 435 down to 420°C. The PZT(40/60) films were prepared at these temperatures on Pt/SiO 2 /Si substrates by a combination of diol-based solutions and modified film preparation processes. Various properties of the PZT(40/60) films such as microstructures, crystal orientation, ferroelectric properties, relative permittivity, and leakage current density were evaluated. It was found that PZT(40/60) films could be crystallized at 435 to 420°C by the diol-based solutions and the modified film preparation processes. The PZT(40/60) films had microstructures with perovskite-single-phase fine columnar grains and good electric characteristics such as remanent polarization ( P r ) of 12 to 15 µC/cm 2 , relative permittivity ( ε r ) of 780, and breakdown voltage of more than 10 V.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.40.5533
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
2001
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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