After the 2010 Nobel Prize in Physics was awarded to Andre Geim and Konstantin Novoselov "for groundbreaking experiments regarding the two-dimensional material graphene," even more research and development efforts have been focused on two-dimensional nanostructures. Illustrating the importance of this area in future applications, Two-Dimensional Nanostructures covers the fabrication methods and properties of these materials. The authors begin with discussions on the properties, size effect, applications, classification groups, and growth of nanostructures. They then describe various characterization and fabrication methods, such as spectrometry, low-energy electron diffraction, physical and chemical vapor deposition, and molecular beam epitaxy. The remainder of the text focuses on mechanical, chemical, and physical properties and fabrication methods, including a new mechanical method for fabricating graphene layers and a model for relating the features and structures of nanostructured thin films. With companies already demonstrating the capabilities of graphene in a flexible touch-screen and a 150 GHz transistor, nanostructures are on their way to replacing silicon as the materials of choice in electronics and other areas. This book aids you in understanding the current chemical, mechanical, and physical processes for producing these "miracle materials.
Volume is indexed by Thomson Reuters BCI (WoS). Carbon is an essential constituent element of all living organisms. A unique feature of carbon is the variety of forms that it can assume when two or more atoms bond. Carbon has thus attracted, and continues to attract, considerable R&D interest from researchers all over the world. The use of carbon in nanotechnology is a very promising area of research, and considerable government funding is being invested in carbon nanotechnology research.
After the 2010 Nobel Prize in Physics was awarded to Andre Geim and Konstantin Novoselov "for groundbreaking experiments regarding the two-dimensional material graphene," even more research and development efforts have been focused on two-dimensional nanostructures. Illustrating the importance of this area in future applications, Two-Dimensional Nanostructures covers the fabrication methods and properties of these materials. The authors begin with discussions on the properties, size effect, applications, classification groups, and growth of nanostructures. They then describe various characterization and fabrication methods, such as spectrometry, low-energy electron diffraction, physical and chemical vapor deposition, and molecular beam epitaxy. The remainder of the text focuses on mechanical, chemical, and physical properties and fabrication methods, including a new mechanical method for fabricating graphene layers and a model for relating the features and structures of nanostructured thin films. With companies already demonstrating the capabilities of graphene in a flexible touch-screen and a 150 GHz transistor, nanostructures are on their way to replacing silicon as the materials of choice in electronics and other areas. This book aids you in understanding the current chemical, mechanical, and physical processes for producing these "miracle materials.
Linear, simultaneous algebraic equations, ordinary differential equations, partial differential equations; and difference equations are the four most common types of equations encountered in engineering. This book provides methods for solving general equations of all four types and draws examples from the major branches of engineering. Problems illustrating electric circuit theory, linear systems, electromagnetic field theory, mechanics, bending of beams, buckling of columns, twisting of shafts, vibration, fluid flow, heat transfer, and mass transfer are included. Essential Engineering Equations is an excellent book for engineering students and professional engineers.
Industrial motion control is paramount in raising productivity and quality and in reducing energy and equipment maintenance costs in all industries. Electric drives share most of industrial motion control applications. This book presents a comprehensive view of modern (variable speed) electric drives, requiring no prior knowledge of power electronics or electric machinery. It serves as an excellent source to anyone seeking thorough knowledge on topology, performance, design elements, digital simulation programs (in MATLAB) and test results, as well as practical issues in industrial drives. An interactive CD-ROM version is attached, including: the entire text, for browsing problem solutions selected slides, for presentation 8 digital simulation MATLAB-Simulink programs of various drives Electric Drives represents a new philosophy on the subject, steering its readership through the numerous advances in technology and outlining ways for more improvement in the field.
A conceptually power-packed volume that is at once erudite and accessible, expansive and focused, true to sociological traditions yet stimulatingly exploratory. Scholars and students will be served very well by this absorbing, far-reaching enquiry into ethnicity and race." - Raymond Taras, Tulane University "This concise, profound, and beautifully written book offers a tour de force across the landscape of race and ethnicity by a young author who masters them all." - Per Mouritsen, Aarhus University This book offers an accessible discussion of both foundational and novel concepts in the study of race and ethnicity. Each account will help readers become familiar with how long standing and contemporary arguments within race and ethnicity studies contribute to our understanding of social and political life more broadly. Providing an excellent starting point with which to understand the contemporary relevance of these concepts, Nasar Meer offers an up-to-date and engaging consideration of everyday examples from around the world. This is an indispensable guide for both students and established researchers interested in the study of race and ethnicity.
Often called the workhorse of industry, the advent of power electronics and advances in digital control are transforming the induction motor into the racehorse of industrial motion control. Now, the classic texts on induction machines are nearly three decades old, while more recent books on electric motors lack the necessary depth and detail on ind
Electric Drives provides a practical understanding of the subtleties involved in the operation of modern electric drives. The Third Edition of this bestselling textbook has been fully updated and greatly expanded to incorporate the latest technologies used to save energy and increase productivity, stability, and reliability. Every phrase, equation, number, and reference in the text has been revisited, with the necessary changes made throughout. In addition, new references to key research and development activities have been included to accurately reflect the current state of the art. Nearly 120 new pages covering recent advances, such as those made in the sensorless control of A.C. motor drives, have been added; as have two new chapters on advanced scalar control and multiphase electric machine drives. All solved numerical examples have been retained, and the 10 MATLAB®–Simulink® programs remain online. Thus, Electric Drives, Third Edition offers an up-to-date synthesis of the basic and advanced control of electric drives, with ample material for a two-semester course at the university level.
More than 50,000 copies of this powerful study guide sold in the first edition! Covering a broad range of topics, from simple DC magnetic circuits to electronic control of DC and AC motors, all the concepts and their applications are clearly explained and illustrated. Includes hundreds of problems with detailed solutions to help students learn quickly and reaise test scores without investing unnecessary time. Ideal for undergraduate students of electrical engineering, for solo study, and as a refresher.
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