Squeeze Film Damping Effect on Different Microcantilever Probes in Tapping Mode Atomic Force Microscope
Joint Authors
Sun, Yan
Liu, Jing
Wang, Kejian
Wei, Zheng
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-11-16
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Information Technology and Computer Science
Abstract EN
During the operation of tapping mode atomic force microscope (TM-AFM), the gap between the cantilever and sample surface is very small (several nanometers to micrometers).
Owing to the small gap distance and high vibration frequency, squeeze film force should be considered in TM-AFM.
To explore the mechanism of squeeze film damping in TM-AFM, three theoretical microcantilever simplified models are discussed innovatively herein: tip probe, ball probe, and tipless probe.
Experiments and simulations are performed to validate the theoretical models.
It is of great significance to improve the image quality of atomic force microscope.
American Psychological Association (APA)
Sun, Yan& Liu, Jing& Wang, Kejian& Wei, Zheng. 2020. Squeeze Film Damping Effect on Different Microcantilever Probes in Tapping Mode Atomic Force Microscope. Scanning،Vol. 2020, no. 2020, pp.1-6.
https://search.emarefa.net/detail/BIM-1207481
Modern Language Association (MLA)
Sun, Yan…[et al.]. Squeeze Film Damping Effect on Different Microcantilever Probes in Tapping Mode Atomic Force Microscope. Scanning No. 2020 (2020), pp.1-6.
https://search.emarefa.net/detail/BIM-1207481
American Medical Association (AMA)
Sun, Yan& Liu, Jing& Wang, Kejian& Wei, Zheng. Squeeze Film Damping Effect on Different Microcantilever Probes in Tapping Mode Atomic Force Microscope. Scanning. 2020. Vol. 2020, no. 2020, pp.1-6.
https://search.emarefa.net/detail/BIM-1207481
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1207481