樂헛헼현 헔헙헠 헪헼헿헸혀 - Principle of #AFM: 헖헼헻혁헮헰혁 헠헼헱헲 The contact mode is a fundamental method used in Atomic Force Microscopy to assess surface topography. During this mode, a constant force is applied to the sample's surface as the cantilever scans. Eventually, as the tip nears the sample, it makes contact with the surface. ✍ 헥헲헮헱 혁헵헲 헺헼헱헲 헻헼혁헲: https://okt.to/8MzupY | Park Systems | Facebook