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Reconfigurable Double Gate CNTFETBased Nanoelectronic Architecture
Presented By: Under the guidance of:P.Sai Karthika B.Aruna M.tech138U1A0425 Asst.prof.deparment of ECE
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CONTENTS
• INTRODUCTION• PRE EXSISTING FETS• CNTFET• NANOELECTRONIC ARCHITECTURE• RDG-CNTFET• ADVANTAGES• CHALLENGES• CONCLUSION
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INTRODUCTION
• Carbon nanotube field effect transistors(CNTFET) have demonstrated extraordinary properties and are widely accepted as next generation VLSI circuits.
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MOSFET
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Recent obstacles to shrinking
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System level modeling
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FINFET
Advantages: 1.Good control. 2.Leakage current. 3.Sub Threshold swing.Disadvantages:
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CNTFET
YOUNG’S MODULUS: Steel=200Gpa Si =135-180Gpa Diamond=1200Gpa CNT=1Tpa
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NANOELECTRONIC ARCHITECTURE
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RDG-CNTFET
A n-type MOSFET like reconfigurable double gate CNTFET
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ADVANTAGES
• Less Area• Signal Reliability• Less power consumption• Good performance
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CHALLENGES
• Synthesis method• Life time is less.
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CONCLUSION
THERE WILL ALWAYS BE PLENTY OF ROOM AT THE BOTTOM
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THANK YOU