采用直流反应磁控溅射法,通过精确控制反应溅射电压优化了氧化钒薄膜的制备工艺.对制备的氧化钒薄膜,利用四探针测试仪检测了薄膜的方阻和方阻温度系数,用X射线光电子能谱(XPS)仪和原子力显微镜(AFM)对薄膜的钒氧原子比和薄膜的微观形貌分别进行了分析和表征.实验结果表明,利用精确控制反应溅射电压法生长出的氧化钒薄膜的性能得到了进一步的提高.
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