Title of article
Enhanced electrical properties from barium strontium titanate multilayer films
Author/Authors
Wang، نويسنده , , Xiaofei and Sun، نويسنده , , Mengle and Zhang، نويسنده , , Chao and Li، نويسنده , , Liben and Chen، نويسنده , , Qingdong، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
4
From page
30
To page
33
Abstract
Both multilayered and homogeneous BST films with the same ratio of Ba to Sr are prepared by metal-organic deposition on (111) Pt/Ti/SiO2/Si substrates. X-ray diffraction reveals the microstructure of the samples. Compared with the homogeneous BST film, the multilayered BST film shows improved electrical properties with smaller leakage current, larger dielectric constant, higher tunability and better ferroelectrity. These results are associated with the multilayered structure and strain-related interactions between layers, and the possible causes of which are discussed.
Keywords
D. Ferroelectricity , A. Multilayered film , D. Electric property
Journal title
Solid State Communications
Serial Year
2013
Journal title
Solid State Communications
Record number
1794415
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