基于静电力显微镜(EFM)设计了一套在微纳米尺度下观察研究电介质表面电荷的系统.该系统设有温度和湿度调节系统,可实现不同气体环境,并可模拟紫外照射功能.该系统为电介质表面电荷的研究提供了一种新的手段,为从微观尺度解释表面电荷的生成和行为特性提供了新的途径.
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