Nanotechnology a complete idea .doc (Paper Presentation)

ABSTRACT

Nanotechnology, building things one atom or molecule at a time with programmed nanoscopic robot arms. This technology proposes the construction of novel molecular devices possessing extraordinary devices by manipulating atoms individually and placing them exactly where needed to produce the desired result. In this paper the fundamental approach to nanotechnology is clearly explained including the two main applications of this technology. The icons of this revolution are scanning probe microscopes –the scanning tunneling microscope (STM) and the atomic force microscope (AFM). Both these machines have the ability to interact with materials at the molecular level, although this is limited. This presentation also emphasized on the prominent role played by this elegant technology in making several comfortable, tiny and easily opera table components(in the fields of medicine and space).Finally the latest developments taken place in the world are exemplified, ending with an

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