Dual-frequency resonance-tracking atomic force microscopy
نویسندگان
چکیده
منابع مشابه
Dynamics of repulsive dual-frequency atomic force microscopy
In bimodal atomic force microscopy, two flexural modes are driven at their resonances. The oscillation of the second eigenmode, which is usually an incommensurate multiple of the fundamental frequency, perturbs the dynamic system. Numerical simulations show that the tip motion is almost periodic at typical set points and that harmonics and intermodulation frequencies prevail in the spectrum. Th...
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ژورنال
عنوان ژورنال: Nanotechnology
سال: 2007
ISSN: 0957-4484,1361-6528
DOI: 10.1088/0957-4484/18/47/475504