Nano-scanner for scanning probe microscopes

Title
Nano-scanner for scanning probe microscopes
Author(s)
이동연박재홍[박재홍]
Keywords
COMPLIANT MECHANISM; DESIGN; MICROPOSITIONER
Issue Date
201211
Publisher
KOREAN PHYSICAL SOC
Citation
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.61, no.9, pp.1358 - 1364
Abstract
A two-axes nano-scanner for a scanning probe microscope (SPMs) was developed. The flexure-guided nano-scanner can move SPM samples or the probe itself along the x and y axes. The theoretical stiffness and resonant frequency of the flexure guide were obtained by using Castigliano's theorem. An optimal nano-scanner that maximize the scanning speed under appropriate constraints was designed. The optimal results were compared with the results of a finite element analysis. The scanner performance was evaluated by using various experiments and was compared with the optimal design results. Finally, atomic force microscope images obtained by using the proposed nano-scanner are presented.
URI
http://hdl.handle.net/YU.REPOSITORY/26941http://dx.doi.org/10.3938/jkps.61.1358
ISSN
0374-4884
Appears in Collections:
공과대학 > 기계공학부 > Articles
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