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Feedback controlled electromigration for the fabrication of point contacts and noise measurement applications
Lithographically fabricated point contacts serve as important examples of mesoscopic conductors, as electrodes for molecular electronics, and as ultra-sensitive transducers for mechanical motion. We have developed a ...
Design and Fabrication of a Nanocantilever for High-Speed Force Microscopy
The atomic force microscope (AFM) has become an important tool in many fields ranging from materials science to biology. The central component of the AFM is a probe consisting of a soft cantilever to which a sharp tip is ...