Enhanced dielectric and tunable properties of barium strontium titanate thin films through introducing Nd(Zn1/2Ti1/2)O3 and adjusting Ba/Sr

Ba 0.6 Sr 0.4 TiO 3 (BST) and 0.06Nd(Zn 1/2 Ti 1/2 )O 3 –0.94Ba x Sr 1− x TiO 3 (NZT–BST) thin films with x = 0.6, 0.7, 0.75, and 0.8 were fabricated on Pt/Ti/SiO 2 /Si substrates by sol–gel method. The structures, surface morphology, dielectric, and ferroelectric properties, and thermal stability...

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Veröffentlicht in:	Journal of materials science 2014-02, Vol.49 (3), p.1058-1065
Hauptverfasser:	Sun, Xiaohua, Yang, Ying, Zhang, Qiaoling, Zhou, Xin, Hu, Zongzhi, Huang, Caihua
Format:	Artikel
Sprache:	eng
Schlagworte:	Barium strontium titanates Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Crystallography and Scattering Methods Dielectric loss Dielectric properties Ferroelectric materials Ferroelectricity Materials Science Morphology Permittivity Perovskites Polymer Sciences Silicon dioxide Silicon substrates Sol-gel processes Solid Mechanics Thermal stability Thin films
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