Ghatkesar, Murali Krishna and Braun, Thomas and Barwich, Viola and Ramseyer, Jean-Pierre and Gerber, Christoph and Hegner, Martin and Lang, Hans Peter. (2008) Resonating modes of vibrating microcantilevers in liquid. Applied Physics Letters, 92 (4). 043106.
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Abstract
A study of nanomechanical cantilevers vibrating at various resonating modes in liquid is presented. Resonant frequency spectrum with 16 well resolved flexural modes is obtained. The quality factor increased from 1 at mode 1 to 30 at mode 16. The theoretical estimate of eigenfrequency using the Elmer-Dreier model [F.-J. Elmer and M. Dreier, J. Appl. Phys. 81, 12 (1997)] and Sader`s extended viscous model [C. A. Van Eysden and J. E. Sader, J. Appl. Phys. 101, 044908 (2007)] matched well with the experimental data. The apparent mass of the liquid comoved by the oscillating cantilevers decreased asymptotically with mode number.
| Faculties and Departments: | 05 Faculty of Science > Departement Physik > Physik > Nanomechanik (Meyer) 05 Faculty of Science > Departement Biozentrum > Structural Biology & Biophysics > Structural Biology (Braun) 05 Faculty of Science > Departement Biozentrum > Former Organization Units Biozentrum > Structural Biology (Stahlberg) |
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| UniBasel Contributors: | Lang, Hans Peter and Braun, Thomas |
| Item Type: | Article, refereed |
| Article Subtype: | Research Article |
| Publisher: | AIP Publishing |
| ISSN: | 0003-6951 |
| e-ISSN: | 1077-3118 |
| Note: | Publication type according to Uni Basel Research Database: Journal article |
| Language: | English |
| Identification Number: |
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| edoc DOI: | |
| Last Modified: | 06 Oct 2021 11:51 |
| Deposited On: | 22 Mar 2012 13:54 |
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