Download or read book Current Transport Modeling of Carbon Nanotubes written by Jose Mauricio Marulanda and published by Current transport in CNTs. This book was released on with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling of Carbon Nanotube Field Effect Transistors written by Dinh Sy Hien and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling of Carbon Nanotube Transistors in VHDL AMS written by and published by . This book was released on 2007 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon nanotubes(CNTs) are being intensively investigated as possible structures from which nanoscale transistors and logic gates might be fabricated. The nanoscale transistors i.e., carbon nanotube field-effect transistors (CNTFETs) have generated a lot of interest because of their ability to serve as an alternative to existing silicon technology. To explore the role of CNTFETs in future integrated circuits, it is important to evaluate their performance as compared to the metal oxide semiconductor field-effect transistor (MOSFET). However, to do that we need a model that can accurately describe the behaviour of the CNFETs so that the design and evaluation of circuits using these devices can be made. As the current approach to understand the characteristics of these devices is complex and intensive, there is a need to develop a compact model. The simple, accurate and adequate compact model thus developed can be integrated into hardware description language (HDL) to compare the accuracy and performance against the MOSFET. In this thesis, we have performed a study of the working principles of semiconducting carbon nanotubes. The main goal of this thesis is develop a compact model for CNFET and integrate it with VHDL-AMS and verify the functionality. For this purpose a cylindrical gate Schottky-Barrier Carbon Nanotube Field Effect Transistor (SB-CNFET) is considered. The dependencies of the model on various physical parameters are studied. The VHDL-AMS model developed in this thesis forms basis for future research in integrating CNFET models in HDLs.

Download or read book Modeling and Electronic Characterizations of Carbon Nanotube Field Effect Transistors written by Maryam Etezadbrojerdi and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of the present work is to explore the concept of nanotechnology, carbon nanotubes and its function in Carbon Nanotube Field Effect Transistor (CNFET) and develop an analytical theory for nanometer-size field-effect transistor. This thesis research models and characterizes the future opportunities of CNFETs within digital designs. The energy band of CNFETs has been modeled at equilibrium. For equilibrium condition, the carrier concentration is found by allowing the local electrostatic potential to rigidly shift the carbon nanotube density of states. The effect of contacts characteristics leading to the potential spikes in the tube at the source and drain of height determined by both work functions of source and drain and V gs have been explored. By approximating the potential barrier shape and using Landauer-Büttiker expression it can be seen that CNFET have noteworthy IV characteristics. The current characteristics are similar to MOSFETs, having the operation being controlled by the electric field from the gate and source/drain voltage which can lead to strong band bending allowing carriers to tunnel through the interface barrier.

Download or read book Major Applications of Carbon Nanotube Field Effect Transistors CNTFET written by Raj, Balwinder and published by IGI Global. This book was released on 2019-12-06 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: With recent advancements in electronics, specifically nanoscale devices, new technologies are being implemented to improve the properties of automated systems. However, conventional materials are failing due to limited mobility, high leakage currents, and power dissipation. To mitigate these challenges, alternative resources are required to advance electronics further into the nanoscale domain. Carbon nanotube field-effect transistors are a potential solution yet lack the information and research to be properly utilized. Major Applications of Carbon Nanotube Field-Effect Transistors (CNTFET) is a collection of innovative research on the methods and applications of converting semiconductor devices from micron technology to nanotechnology. The book provides readers with an updated status on existing CNTs, CNTFETs, and their applications and examines practical applications to minimize short channel effects and power dissipation in nanoscale devices and circuits. While highlighting topics including interconnects, digital circuits, and single-wall CNTs, this book is ideally designed for electrical engineers, electronics engineers, students, researchers, academicians, industry professionals, and practitioners working in nanoscience, nanotechnology, applied physics, and electrical and electronics engineering.

Download or read book Current Transport Modeling of Carbon Nanotube Field Effect Transistors for Analysis and Design of Integrated Circuits written by Jose Mauricio Marulanda Prado and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Compact Modeling of Carbon Nanotube Field Effect Transistor and Its Circuit Performance written by Desmond Chang Yih Chek and published by . This book was released on 2011 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling of Mosfet Like Carbon Nanotube Field Effect Transistor written by Francis Khui Seng Chong and published by . This book was released on 2009 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Quantum Theory Modeling Analysis and Design of Carbon Nanotube Field Effect Transistors written by Khairul Alam and published by . This book was released on 2006 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Carbon Based Electronics written by Ashok Srivastava and published by CRC Press. This book was released on 2015-03-19 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discovery of one-dimensional material carbon nanotubes in 1991 by the Japanese physicist Dr. Sumio Iijima has resulted in voluminous research in the field of carbon nanotubes for numerous applications, including possible replacement of silicon used in the fabrication of CMOS chips. One interesting feature of carbon nanotubes is that these can be me

Download or read book Numerical Modeling of the I V Characteristics of Carbon Nanotube Field Effect Transistors written by Jose Mauricio Marulanda and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Previous works in carbon nanotubes describing a relationship between the gate voltage and the carbon nanotube potential have made possible the implementation of a current equation, which can be solved numerically using any mathematical software, in order to find the current voltage characteristic for any given CNT-FET. The results presented provide designers with useful mathematical relations describing the properties of conductivity of carbon nanotubes and their response in circuit applications. Even though the charge transport in the carbon nanotube is not yet fully understood, and the solutions for the equations presented are strictly based in numerical methods, the results presented in this work set a starting point for device modeling simulation of carbon nanotube field effect transistors (CNT-FETs) and their applications on integrated circuits, including a SPICE compatible model.

Download or read book AUGMENTED SEMICLASSICAL TRANSPORT MODELS FOR CARBON NANOTUBE FIELD EFFECT TRANSISTORS written by Sven Mothes and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling and Analysis of Ballistic Carbon Nanotube Field Effect Transistor CNTFET with Quantum Transport Concept written by Chin Chuan Heng and published by . This book was released on 2007 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling of Ballistic Carbon Nanotube Transistors for Analog High frequency Applications written by Martin Claus and published by . This book was released on 2011 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling Carbon Nanotube Field Effect Transistors with Fixed and Suspended Nanotube Gates written by Yuru A. Tarakanov and published by . This book was released on 2008 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Carbon Nanotube Electronics written by Ali Javey and published by Springer Science & Business Media. This book was released on 2009-04-21 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a complete overview of the field of carbon nanotube electronics. It covers materials and physical properties, synthesis and fabrication processes, devices and circuits, modeling, and finally novel applications of nanotube-based electronics. The book introduces fundamental device physics and circuit concepts of 1-D electronics. At the same time it provides specific examples of the state-of-the-art nanotube devices.

Download or read book Fault Modeling of Chirality Variation for Carbon Nanotube Field Effect Transistor and Its Effect on Circuits Performance written by Mohammad Faizi Othman and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: