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Calculation of the effect of tip geometry on noncontact atomic force microscopy using a qPlus sensor
In qPlus atomic force microscopy the tip length can in principle approach the length of the cantilever. We present a detailed mathematical model of the effects this has on the dynamic properties of the qPlus sensor. The resulting, experimentally confirmed motion of the tip apex is shown to have a la...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Beilstein-Institut
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3566854/ https://www.ncbi.nlm.nih.gov/pubmed/23400392 http://dx.doi.org/10.3762/bjnano.4.2 |