dc.contributor.author | Bučinskas, Vytautas | |
dc.contributor.author | Dzedzickis, Andrius | |
dc.contributor.author | Šutinys, Ernestas | |
dc.contributor.author | Lenkutis, Tadas | |
dc.date.accessioned | 2023-09-18T16:55:32Z | |
dc.date.available | 2023-09-18T16:55:32Z | |
dc.date.issued | 2017 | |
dc.identifier.issn | 1662-9779 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/118213 | |
dc.description.abstract | This paper presents modelling of various gas application to modified atomic force microscope sensor in order to change its existing dynamic characteristics. This paper represents part of continuous research, which is focused on improvement of scanning speed of atomic force microscope (AFM) sensor. Subject of our research is enhancement of dynamic characteristics of Atomic force microscope sensor. Natural frequency of AFM sensor is the main factor influencing max scanning speed of atomic force microscope. In case of working range of frequencies approaches to the resonant frequency of cantilever, scanning results becoming inaccurate and unreliable. Improvement of properties of atomic force sensor made by adding additional nonlinear aerodynamic force to the AFM sensor. This force would act as additional controllable stiffness element, which allows shift resonant frequency to higher side. In this paper is presented research of additional nonlinear force behavior using different gasses as well as compressed air. Research covers factor of humidity of compressed air. Our research performed using 3D atomic microscope cantilever model in SolidWorks flow simulation software. Results of simulation delivered as dependencies of additional stiffness in the AFM sensor in all modelled cases. Finally, results presented in graphical form and conclusions are drawn. | eng |
dc.format | PDF | |
dc.format.extent | p. 99-104 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | Scopus | |
dc.relation.isreferencedby | INSPEC | |
dc.source.uri | https://doi.org/10.4028/www.scientific.net/SSP.260.99 | |
dc.title | Implementation of different gas influence for operation of modified atomic force microscope sensor | |
dc.type | Straipsnis konferencijos darbų leidinyje Scopus DB / Paper in conference publication in Scopus DB | |
dcterms.references | 10 | |
dc.type.pubtype | P1b - Straipsnis konferencijos darbų leidinyje Scopus DB / Article in conference proceedings Scopus DB | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.faculty | Mechanikos fakultetas / Faculty of Mechanics | |
dc.subject.researchfield | T 009 - Mechanikos inžinerija / Mechanical enginering | |
dc.subject.vgtuprioritizedfields | FM - Fundamentiniai medžiagų ir procesų tyrimai / Fundamental research on materials and processes | |
dc.subject.ltspecializations | L104 - Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies | |
dc.subject.en | Atomic force microscope | |
dc.subject.en | Finite element method | |
dc.subject.en | Cantilever, dynamic characteristics | |
dc.subject.en | Nonlinear stiffness | |
dcterms.sourcetitle | Solid state phenomena, Vol. 260. Mechatronic Systems and Materials VIII. 12th International Conference Mechatronic Systems and Materials MSM’2016, July 3-8, 2016, Bialystok, Poland | |
dc.publisher.name | Trans Tech Publications Ltd | |
dc.publisher.city | Zürich | |
dc.identifier.doi | 10.4028/www.scientific.net/SSP.260.99 | |
dc.identifier.elaba | 22800299 | |