dear sir,

i am in need to present a paper on carbon nanotubes. i need imformations about thier applications, advantages and disadvantages. ....etc

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Presented By
Amarjit Biswas




WORLD OF NANO-TECHNOLOGY

A Nano-Particle defines a small object that behaves as a whole unit in terms of transport and properties.
Nanotechnology is in fact a recasting of straightforward materials science.
Nanotechnology, is the study of the controlling of matter on an atomic and molecular scale, dealing with structures of the size 100 nanometers or smaller in at least one dimension.

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CARBON NANOTUBES FOR VLSI: INTERCONNECT AND TRANSISTOR APPLICATIONS


Definition: Carbon Nanotubes 


1.Single-wall carbon nanotubes (CNTS)are a new form of carbon made by rolling up a single graphite sheet to a narrow but long tube closed at both sides by fullerene-like end caps.

2.However, their attraction lies not only in the beauty of their molecular structures: through intentional alteration of their physical and chemical properties fullerenes exhibi ....etc

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Carbon Nanotubes

Abstract

Carbon nanotubes (CNTs) are a recently discovered allotrope of carbon. They take the form of cylindrical carbon molecules and have novel properties that make them potentially useful in a wide variety of applications in nanotechnology, electronics, optics, and other fields of materials science. They exhibit extraordinary strength and unique electrical properties, and are efficient conductors of heat. Inorganic nanotubes ....etc

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Please send me details about this topic ELECTRONIC-APPLICATIONS-OF-CARBON-NANOTUBES ....etc

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Development of the Carbon Fiber Reinforced Carbon-carbon Composite for High Temperature Gas-cooled Reactors
In the present paper. details of the development of the candidate CIC composite are described. In the material development, especially, feasibility of the production. stableness of the supply and cost are much taken into consideration. As the physical properties of the material, high mechanical strength such as tensile and bending, high fracture strain and fracture toughness and low dimensional change by neutron ....etc

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carbon nanotubes


ABSTRACT



Carbon nanotubes (CNTs; also known as buckytubes) are allotropes of carbon with a cylindrical nanostructure. Nanotubes have been constructed with length-to-diameter ratio of up to 132,000,000:1, which is significantly larger than any other material. These cylindrical carbon molecules have novel properties which make them potentially useful in many applications in nanotechnology, electronics, optics, and other fields of materials science, as well ....etc

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electric application of Carbon nanotubes



Introduction
The remarkable properties of carbon nanotubes may allow them to play a crucial role in the
relentless drive towards miniaturization at the nanometre scale.
Nanotechnology is predicted to spark a series of industrial revolutions in the next two decades
that will transform our lives to a far greater extent than silicon microelectronics did in the 20th
century. Carbon nanotubes could pl ....etc

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Carbon nanotubes are one of the most commonly used building blocks in nanotechnology. The most surprising feature of them includes their electrical, mechanical, optical, kinetic characteristics which forms the base of future .

here is the page link to get the seminar ppt on 'carbon nanotubes' which i had to prepare during my seminar last semester. if these slides are helpfull to you, let me know, i will be uploading the seminar hard copy also.
best of luck!

link: http://seminarprojects.kreviewitem.php?id=11 ....etc

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