【摘要】 本文提供了一种用AES研究快离子导体中离子迁移的方法,并研究了AgX(X=I,Br,Cl)三元系及四元系快离子导体,用沉积动力学方程对AES的测试数据进行了最小二乘法的曲线拟合。结果表明,在AES的探针电子束连续轰击下,样品表面出现银沉积。这种方法具有动态观察的优点。更多还原

【Abstract】 A method of measuring the mobility of fast ionic conductor AgX-Ag₂O-P₂O₅（X=Cl, Br, I）and AgI-Ag₂O-P₂O₅-B₂O₃ has been obtained by using Auger Electron Spectroscopy. It was found that silver was deposited on the surface of the sample. The silver ions were deposited gradually until a saturation has been derived, which can fit the time dependance of the silver Auger peak-to-peak during the electron bombardment. Parameters of the theoretical deposition equation has been evaluated by the least square fit of the experimental point.更多还原