منابع مشابه
Scanned-cantilever atomic force microscope
We have developed a 3.6 pm scan range atomic force microscope that scans the cantilever instead of the sample, while the optical-lever detection apparatus remains stationary. The design permits simpler, more adaptable sample mounting, and generally improves ease of use. Software workarounds alleviate the minor effects of spurious signal variations that arise as a result of scanning the cantilev...
متن کاملPrint your atomic force microscope.
Progress in scanning probe microscopy profited from a flourishing multitude of new instrument designs, which lead to novel imaging modes and as a consequence to innovative microscopes. Often these designs were hampered by the restrictions, which conventional milling techniques impose. Modern rapid prototyping techniques, where layer by layer is added to the growing piece either by light driven ...
متن کاملFerrule-top atomic force microscope.
Ferrule-top cantilevers are a new generation of all-optical miniaturized devices for utilization in liquids, harsh environments, and small volumes [G. Gruca et al., Meas. Sci. Technol. 21, 094033 (2010)]. They are obtained by carving the end of a ferruled fiber in the form of a mechanical beam. Light coupled from the opposite side of the fiber allows detection of cantilever deflections. In this...
متن کاملPhase modulation atomic force microscope with true atomic resolution
We have developed a dynamic force microscope DFM working in a novel operation mode which is referred to as phase modulation atomic force microscopy PM-AFM . PM-AFM utilizes a fixed-frequency excitation signal to drive a cantilever, which ensures stable imaging even with occasional tip crash and adhesion to the surface. The tip-sample interaction force is detected as a change of the phase differ...
متن کاملSize-dependent on vibration and flexural sensitivity of atomic force microscope
In this paper, the free vibration behaviors and flexural sensitivity of atomic force microscope cantilevers with small-scale effects are investigated. To study the small-scale effects on natural frequencies and flexural sensitivity, the consistent couple stress theory is applied. In this theory, the couple stress is assumed skew-symmetric. Unlike the classical beam theory, the new model contain...
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ژورنال
عنوان ژورنال: Nihon Kessho Gakkaishi
سال: 2001
ISSN: 0369-4585,1884-5576
DOI: 10.5940/jcrsj.43.330