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The Effect of Annealing Process on The Microstructure and Physical Properties of Barium Strontium Titanate Ferroelectric Multilayers

Authors： WEI Kun，ZHANG Xuchen，HONG Xuekun

Units： 1. Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming 650500; 2. Kunshan Municipal Science and Technology Bureau, Kunshan 225300

KeyWords： Barium strontium titanate; Ferroelectric Multilayers; Sol-gel method; Annealing process

ClassificationCode：TB43

year,volume(issue):pagination： 2014,34(6):51-55

Abstract：

Research on the fabrication and physical properties of ferroelectric multilayer was made based on lead-free barium strontium titanate (BST). The BST multilayer was prepared by sol-gel technique and then annealed by rapid thermal processing. The influence of two different annealing processes on the microstructure and related physical properties was mainly analyzed. The microstructure evolution and forming mechanisms of BST multilayer were explored by X-ray diffraction (XRD), scanning electron microscope (SEM), reflectance measurement in the range of visible light and other characterizing methods, which provided fundamental data for the fabrication of BST multilayers with excellent performance.

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AuthorIntro：

魏坤(1989-)，男，江苏徐州人，硕士研究生，研究方向为多传感器及阵列信号处理

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