发明名称 Surface Scanning Method
摘要 The invention relates to a dynamic-mode surface (12) scanning method in which a cantilever (10) provided with a probe (18) is non-positively coupled to the surface and is made to oscillate in a resonant fashion using positive feedback, wherein the resonant oscillation contains at least one higher harmonic whose frequency represents an integer multiple of the basic resonance frequency of the cantilever which is force-coupled to the surface. According to the invention, the amplitude or the phases of the at least one higher harmonic oscillation is determined as a control variable in order to regulate the distance between the probe (18) and the surface (14).
申请公布号 US2008295583(A1) 申请公布日期 2008.12.04
申请号 US20060568199 申请日期 2006.10.23
申请人 GIESSIBL FRAN JOSEF 发明人 GIESSIBL FRAN JOSEF
分类号 G01Q60/34 主分类号 G01Q60/34
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