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利用电化学腐蚀方法制备了扫描隧道显微镜的针尖,同时对影响针尖和尖度的各种因素进行了实验研究,并分析其电化学原理。
Electrochemical etching method was used to prepare the tip of the scanning tunneling microscope. At the same time, various factors affecting the tip and tip sharpness were experimentally studied and their electrochemical principles were analyzed.