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Enhancing the multiple harmonics by step-like cantilever
Gao FF(高菲菲); Zhang Y(张吟)
Source PublicationAIP ADVANCES

In atomic force microscopy (AFM), the higher modes are highly sensitive to the tip-sample interactions which generate many harmonics. When a higher harmonic is close to the natural frequency of a mode, the harmonic signal is enhanced by a resonance. The step-like cantilever is proposed as an effective design to enhance the higher harmonic signals. The natural frequencies are changed with the variations of the step-like cantilever sizes. By carefully designing the step-like cantilever, the first three modes can be simultaneously excited. A comprehensive map is provided as a guidance of selecting the appropriate geometric parameters. (C) 2018 Author(s).

Indexed BySCI ; EI
WOS IDWOS:000435454600049
WOS KeywordAtomic-force Microscopy ; Elastic Properties ; Contact Dynamics ; Mode ; Generation ; Modulation ; Resolution ; Probes ; Mass
WOS Research AreaScience & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
Funding OrganizationNational Natural Science Foundation of China (NSFC)(11772335)
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Recommended Citation
GB/T 7714
Gao FF,Zhang Y. Enhancing the multiple harmonics by step-like cantilever[J]. AIP ADVANCES,2018,8(4):045108.
APA 高菲菲,&张吟.(2018).Enhancing the multiple harmonics by step-like cantilever.AIP ADVANCES,8(4),045108.
MLA 高菲菲,et al."Enhancing the multiple harmonics by step-like cantilever".AIP ADVANCES 8.4(2018):045108.
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