1066- A Graphene nanoribbon field-effect transistor Modeling Integrated system technology

مقاله شبیه سازی شده

کد پروژه: 1066

 

موضوع: الکترونیک

 

شامل:مقاله اصلی + فایل شبیه سازی با نرم افزار متلبMatlab 

 

عنوان مقاله:

A Graphene nanoribbon field-effect transistor Modeling Integrated system technology

 

آدرس: researchgate
دانلود
: PDF

 

خلاصه:

ABSTRACT:

We present an analytical device model for a field-effect transistor based on a heterostructure which consists of an array of nanoribbons clad between the highly conducting substrate (the back gate) and the top gate controlling the source-drain current. The equations of the model of a graphene nanoribbon field-effect transistor (GNR-FET) include the Poisson equation in the weak nonlocality approximation. Using this model, we find explicit analytical formulas for the spatial distributions of the electric potential along the channel and for the GNR-FET current-voltage characteristics (the dependences of the source-drain current on the drain voltages as well as on the back gate and top gate voltages) for different geometric parameters of the device.

سفارش پروژه

 

1065- Quantum Transport: Atom to Transistor

مقاله شبیه سازی شده

کد پروژه: 1065

 

موضوع: الکترونیک

 

شامل:کتاب اصلی 419 صفحه+ فایل شبیه سازی تمامی اشکال با نرم افزار متلبMatlab 

 

عنوان کتاب:

Quantum Transport: Atom to Transistor

Supriyo Datta

 

آدرس: cambridge

مشخصات:  Quantum Transport
دانلود
: PDF

 

خلاصه:

ABSTRACT:

This book presents the conceptual framework underlying the atomistic theory of matter, emphasizing those aspects that relate to current flow. This includes some of the most advanced concepts of non-equilibrium quantum statistical mechanics. No prior acquaintance with quantum mechanics is assumed. Chapter 1 provides a description of quantum transport in elementary terms accessible to a beginner. The book then works its way from hydrogen to nanostructures, with extensive coverage of current flow. The final chapter summarizes the equations for quantum transport with illustrative examples showing how conductors evolve from the atomic to the ohmic regime as they get larger. Many numerical examples are used to provide concrete illustrations and the correspondingMatlab codes can be downloaded from the web. Videostreamed lectures, keyed to specific sections of the book, are also available through the web. This book is primarily aimed at senior and graduate students.

AUTHOR

Supriyo Datta is the Thomas Duncan Distinguished Professor in the School of Electrical and Computer Engineering at Purdue University. He is also the Director of the NASA Institute for Nanoelectronics and Computing. He shared the IEEE Cledo Brunetti award in 2001 and is a Fellow of the IEEE, the American Physical Society (APS), and the Institute of Physics (IOP). He has written three other books.

Reviews & endorsements

'Molecular transport phenomena in junctions is a very 'hot' area, that is best understood in terms of quantum transport phenomena in general. This book, by one of the true leaders in this field, presents and clarifies molecular transport in the context of the larger quantum transport area. The text is lucid, masterful, understandable and unified. The numerical examples and MATLAB codes combine with the discussions to provide a strongly integrated and very readable overview of the field.' Mark Ratner, Northwestern University

'A lucid treatment of what's destined to be the 'next big thing' for electrical engineers - conduction at the atomic scale - eminently suitable for students and professionals alike. The generous use of examples and clarifying remarks, together with the novel approach of sequentially building up transport theory from the 'bottom up' and a genuine flair for effortlessly bringing together salient aspects of physics and engineering makes this a very useful book, indeed.' Steve Laux, IBM, Yorktown Heights

'In recent years, scientists have developed a powerful practical technique based on Green function methods for calculating transport through small open systems. Supriyo Datta is one of its leading exponents and his new textbook makes a valiant and fascinating effort to use the formalism to provide a simple exposition of quantum transport on the atomic scale … It is more accessible, more embracing and a much better read than his earlier monograph Electronic Transport in Mesoscopic Systems. It contains excellent examples, good breadth and progressive detail, and is of real value to electronic engineers, physicists, and chemists researching modern interdisciplinary nanoelectronics.' Chemistry World

 

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