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Thermal maps of gold micro-stripes obtained using scanning force microscopy

机译:使用扫描力显微镜获得的金微条的热图

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摘要

In this paper two ways of measuring current maps on gold micro-stripes on a nanometric scale are shown. In the first one, an alternating current is applied to the stripe and the thermal expansion of the tip-sample system is registered by the cantilever. In the second one, maps of adhesion of the surface are acquired simultaneously with the topography. The adhesion force map varies with the temperature because it depends mainly on the water meniscus between tip and sample, and the size of the meniscus depends on the temperature.
机译:在本文中,显示了两种在纳米尺度上测量金微带上的电流图的方法。在第一个中,交流电被施加到条带,并且尖端样品系统的热膨胀由悬臂记录。在第二张图中,与形貌同时获取表面的附着图。粘附力图随温度而变化,因为它主要取决于笔尖和样品之间的水弯液面,而弯液面的大小取决于温度。

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