小争吵
发表于 2025-3-28 15:13:24
Magnetic Force Microscopy (MFM),ased on mechanically scanning a sharp tip over a sample surface. One of the most successful of these new microscopes is the scanning force microscope, invented by .and .in 1986 . The basic principle of the force microscope is simple. A sharp tip is mounted on a cantilever spring. Forces from th
暂时过来
发表于 2025-3-28 22:25:18
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违抗
发表于 2025-3-29 02:30:59
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