10.1119/10.0001700.1We describe the design, construction, and operation of a LEGOTM model of a dynamic force microscope, using magnetic forces as an analog of interatomic interactions. The macroscope provides key insights into the operating principles of frequency modulated non-contact atomic force microscopy—currently the scanning probe technique of choice for maximal (i.e., submolecular) spatial resolution—and is, therefore, particularly suited as a project or demonstration for nanoscience education at the undergraduate or postgraduate level.

中文翻译：

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LEGOTM 动力“宏观”

10.1119/10.0001700.1我们描述了动态力显微镜的 LEGOTM 模型的设计、构造和操作，使用磁力作为原子间相互作用的模拟。宏观镜提供了对调频非接触式原子力显微镜工作原理的关键见解——目前是最大（即亚分子）空间分辨率的首选扫描探针技术——因此，特别适合作为纳米科学的项目或演示本科或研究生阶段的教育。