Abstract Lounge

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Every done something orignal.Then heres your go.Paste your Abstract here.

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Abstract is an introductory 10 lines on your project.Be it anything..Let it be orignal.

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By M.Y.Tonse

Carbon nanotube is a new form of carbon, configurationally equivalent to 2-D plane

sheet rolled into a tube about the width of a typical protein molecule.. Because they

conduct electricity, they have been said as ready-made molecular-scale wires for

making electronic circuitry.Some nanotubes behave as semiconductors, like silicon;

others carry electric currents like metal wires.

Already, fundamental elements of computer circuits such as transistors have been

made from individual carbon nanotubes.Carbon nano tube has also founded variety

of applications to create future nanoelectronics devices, circuits, and

computers.Carbon nano tube involves nanoscience and nanotechnological process in

its making.A technique has now been developed that will reveal an individual

nanotube's structure and then allow it to be placed in a position on a surface

with an accuracy of about 100 nanometres, a fraction of the width of a human blood

cell. The nanotubes are grown on a perforated ceramic grid, and tubes lying across

the holes are examined in an electron microscope to deduce their atomic structures.

Then the researchers use two needle-fine tips like tweezers to pick up a single tube

under the microscope and put back down on another surface.CNT exhibits

extraordinary mechanical properties: the Young's modulus is over 1 Tera Pascal and

is as stiff as diamond. The estimated tensile strength is 200 Giga Pascal. These

properties are ideal for reinforced composites, nanoelectromechanical systems

(NEMS).NEMS hold a promise in itself to revelutionise the future. Carbon Nanotube

is the basic building block of NEMS systems .NEMS is defined as the creation of

tools and systems at nanoscale.A few important applications are

nanosensors,nanocrystal,nanofilters,nanorobotics,n anostructured materials.


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