Important: Use custom search function to get better results from our thousands of pages

Use " " for compulsory search eg:"electronics seminar" , use -" " for filter something eg: "electronics seminar" -"/tag/" (used for exclude results from tag pages)
Tags: carbon nanot, carbon nanotubes longest, carbon nanotubes light absorption, carbon nanotubes lecture notes, microwave makes carbon nanotubes less defective, carbon nanotube capacitor, carbon nanotube electrodes, carbon nanotubes for gene or drug delivery, carbon nanotube fet, carbon nanotube batteries, carbon nanotube braid, carbon nanotubes mit, carbon nanotubes msds, carbon nanotubes measuring dispersion and length, carbon nanotubes medical applications, carbon nanotubes mesothelioma, carbon nanotubes mobility,
Ask More Info Of  A Seminar Ask More Info Of A Project Post Reply  Follow us on Twitter
24-03-2010, 06:38 PM
Post: #1
carbon nanotubes ppt
dear sir,

i am in need to present a paper on carbon nanotubes. i need imformations about thier applications, advantages and disadvantages.
27-09-2010, 05:18 PM
Post: #2
RE: carbon nanotubes ppt
please go through the following thread for more details on 'carbon nanotubes'
20-02-2011, 11:39 PM
Post: #3
RE: carbon nanotubes ppt
please send me a seminar on carbon nano tubes
19-04-2011, 11:38 PM
Post: #4
RE: carbon nanotubes ppt
you can refer these pages to get the details on nanotubes
27-06-2012, 06:08 PM
Post: #5
RE: carbon nanotubes ppt

.ppt  CARBON NANOTUBES.ppt (Size: 640 KB / Downloads: 161)

As the process technology scales into the nanoscale regime, the impact of onchip communication on performance and reliability continues to increase.
As the interconnect performance depends on both wire and driver transistor characteristics, alternative interconnect and device technologies must be investigated for onchip communication in future integrated circuits.
Increasing resistivity, rising demands on current density and problems due to electromigration of copper interconnects at nanoscale regime, are driving the need for CNT’s as interconnects.

IC Interconnects

Interconnects in Integrated Circuit distribute Clock and other signals and provide power/ground to the various integrated circuits.
The interconnect in an integrated circuit becoming the dominant factor in determining system performance and power dissipation.
Interconnects are three types:
Local Interconnects Connecting gates and transistors with in a functional block.
Intermediate Interconnects are provides clock and signal distribution with in a functional block.
Global interconnects provides clock and signal distribution between the functional blocks and deliver power/ground to all functions.

Disadvantages of Using Cu Interconnects:

The traditional copper interconnects will suffer from significant increase in resistivity and from electromigration problems due to lower current densities supported by the copper conductor.
The increase in resistivity leads to increase in propagation delay of the signal.
The standard copper (Cu) interconnect will become a major hurdle for onchip communication due to high resistivity and electromigration.
Researches have proved that in copper, burn out occurred at current densities 80 MA/cm2.

Properties of CNTs

Carbon nanotubes are the strongest and stiffest materials yet discovered in terms of tensile strength and elastic modulus respectively. Tensile strength of 63 gigapascals (GPa).
Nanotubes are very good thermal conductors, Low resistivity (~1 μΩ-cm), High current carrying capacity.
The temperature stability of carbon nanotubes is estimated to be up to 2800 °C in vacuum and about 750 °C in air.
Due to nanoscale dimensions, electrons propagate only along the tube's axis. Hence, carbon nanotubes are One-Dimensional.
CNT’s have large current density(10^10A/cm2).
which is 1000 times more than copper.
Rating carbon nanotubes ppt Options
Share carbon nanotubes ppt To Your Friends :- Seminar Topics Bookmark
Post Reply 

Marked Categories : nano tubes ppt, carbon nanotubes pdf ppt slides, advantages and disadvantages of carbon nanotubes, carbon nanotubes in drug delivery ppt, ppt on applications of carbon nano tubus, carbon nanotubes, carbon nano tubes ppts, cabon nanotube ppt, how to get ppt for carbon nanotubes, ppt of carbon nano tubes, applications of nano tubes ppt, applications of nanotubes ppt, applications of carbon nanotubes ppt, what is carbon nano tube ppt, carbon nanotube ppt, carbon nano tubes ppt, carbon nanotubes ppt powerpoint, carbon nanotechnology ppt to download, ppt on carbon nanotube for gene delivery, ppt on carbon naotubes, nanotubes ppt, ppt carbon nano, carbon nanotubes ppt,

Quick Reply
Type your reply to this message here.

Image Verification
Image Verification
(case insensitive)
Please enter the text within the image on the left in to the text box below. This process is used to prevent automated posts.

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  carbon sequestration seminar report Guest 1 238 20-08-2015 10:12 AM
Last Post: mkaasees
  project report on heat treatment on the quenching of mild carbon steel pdf Jigna Sagar Bhavsar 1 184 10-08-2015 04:27 PM
Last Post: mkaasees
  carbon ceramic disc brakes journals pdf Guest 0 185 26-02-2015 09:13 PM
Last Post: Guest
  carbon ceramic disc brakes journals pdf Guest 0 158 26-02-2015 06:18 PM
Last Post: Guest
  elimination of carbon particles from exhaust gas pdf Guest 0 143 30-10-2014 10:57 AM
Last Post: Guest
  matlab codes for simulation of carbon nanotube Guest 1 362 21-04-2014 12:58 PM
Last Post: mkaasees
  carbon nanotube flow sensors seminar report download Guest 0 283 18-02-2014 04:47 PM
Last Post: Guest
  download full seminar report on carbon nanotube flow sensors Guest 0 484 14-02-2014 03:52 PM
Last Post: Guest
  carbon credit ppt pdf Guest 0 404 07-02-2014 10:01 PM
Last Post: Guest
  carbon chip Guest 1 464 12-07-2013 09:14 AM
Last Post: study tips
This Page May Contain What is carbon nanotubes ppt And Latest Information/News About carbon nanotubes ppt,If Not ...Use Search to get more info about carbon nanotubes ppt Or Ask Here