Author: Nayab Shiraz
Publisher:
ISBN:
Category :
Languages : en
Pages : 142
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Book Description
Carbon Nanotubes (CNTs) have been regarded as an excellent material for nano-electronic applications due to their superior electrical and thermal conductivity and current carrying capacity compared to conventional metals. In this dissertation interaction of CNTs with metals has been explored to determine the electrical conductance of the resulting composite material.
Author: G Dresselhaus
Publisher: World Scientific
ISBN: 1783262419
Category : Technology & Engineering
Languages : en
Pages : 273
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Book Description
This is an introductory textbook for graduate students and researchers from various fields of science who wish to learn about carbon nanotubes. The field is still at an early stage, and progress continues at a rapid rate. This book focuses on the basic principles behind the physical properties and gives the background necessary to understand the recent developments. Some useful computational source codes which generate coordinates for carbon nanotubes are also included in the appendix.
Author: James E. Morris
Publisher: CRC Press
ISBN: 1466560576
Category : Technology & Engineering
Languages : en
Pages : 364
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Book Description
Graphene, Carbon Nanotubes, and Nanostructures: Techniques and Applications offers a comprehensive review of groundbreaking research in nanofabrication technology and explores myriad applications that this technology has enabled. The book examines the historical evolution and emerging trends of nanofabrication and supplies an analytical understanding of some of the most important underlying nanofabrication technologies, with an emphasis on graphene, carbon nanotubes (CNTs), and nanowires. Featuring contributions by experts from academia and industry around the world, this book presents cutting-edge nanofabrication research in a wide range of areas. Topics include: CNT electrodynamics and signal propagation models Electronic structure calculations of a graphene–hexagonal boron nitride interface to aid the understanding of experimental devices based on these heterostructures How a laser field would modify the electronic structure and transport response of graphene, to generate bandgaps The fabrication of transparent CNT electrodes for organic light-emitting diodes Direct graphene growth on dielectric substrates, and potential applications in electronic and spintronic devices CNTs as a promising candidate for next-generation interconnect conductors CMOS–CNT integration approaches, including the promising localized heating CNT synthesis method CNTs in electrochemical and optical biosensors The synthesis of diamondoids by pulsed laser ablation plasmas generated in supercritical fluids, and possible applications The use of DNA nanostructures in lithography CMOS-compatible silicon nanowire biosensors The use of titanium oxide-B nanowires to detect explosive vapors The properties of protective layers on silver nanoparticles for ink-jet printing Nanostructured thin-film production using microreactors A one-stop reference for professionals, researchers, and graduate students working in nanofabrication, this book will also be useful for investors who want an overview of the current nanofabrication landscape.
Author: Jose Mauricio Marulanda
Publisher: BoD – Books on Demand
ISBN: 953307499X
Category : Science
Languages : en
Pages : 700
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Book Description
Carbon nanotubes (CNTs), discovered in 1991, have been a subject of intensive research for a wide range of applications. These one-dimensional (1D) graphene sheets rolled into a tubular form have been the target of many researchers around the world. This book concentrates on the semiconductor physics of carbon nanotubes, it brings unique insight into the phenomena encountered in the electronic structure when operating with carbon nanotubes. This book also presents to reader useful information on the fabrication and applications of these outstanding materials. The main objective of this book is to give in-depth understanding of the physics and electronic structure of carbon nanotubes. Readers of this book should have a strong background on physical electronics and semiconductor device physics. This book first discusses fabrication techniques followed by an analysis on the physical properties of carbon nanotubes, including density of states and electronic structures. Ultimately, the book pursues a significant amount of work in the industry applications of carbon nanotubes.
Author: Parveen Saini
Publisher: John Wiley & Sons
ISBN: 1119137101
Category : Technology & Engineering
Languages : en
Pages : 684
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Book Description
Since their discovery in 1977, the evolution of conducting polymers has revolutionized modern science and technology. These polymers enjoy a special status in the area of materials science yet they are not as popular among young readers or common people when compared to other materials like metals, paper, plastics, rubber, textiles, ceramics and composites like concrete. Most importantly, much of the available literature in the form of papers, specific review articles and books is targeted either at advanced readers (scientists / technologists / engineers / senior academicians) or for those who are already familiar with the topic (doctoral / postdoctoral scholars). For a beginner or even school / college students, such compilations are bit difficult to access / digest. In fact, they need proper introduction to the topic of conducting polymers including their discovery, preparation, properties, applications and societal impact, using suitable examples and already known principles/knowledge/phenomenon. Further, active participation of readers in terms of "question & answers", "fill-in-the-blanks", "numerical" along with suitable answer key is necessary to maintain the interest and to initiate the "thought process". The readers also need to know about the drawbacks and any hazards of such materials. Therefore, I believe that a comprehensive source on the science / technology of conducting polymers which maintains a link between grass root fundamentals and state-of-the-art R&D is still missing from the open literature.
Author: Anders Hansson
Publisher:
ISBN: 9789185497119
Category :
Languages : en
Pages : 76
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Book Description
Author: Satoru Suzuki
Publisher: BoD – Books on Demand
ISBN: 9535111256
Category : Science
Languages : en
Pages : 552
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Book Description
Carbon nanotubes are rolled up graphene sheets with a quasi-one-dimensional structure of nanometer-scale diameter. In these last twenty years, carbon nanotubes have attracted much attention from physicists, chemists, material scientists, and electronic device engineers, because of their excellent structural, electronic, optical, chemical and mechanical properties. More recently, demand for innovative industrial applications of carbon nanotubes is increasing. This book covers recent research topics regarding syntheses techniques of carbon nanotubes and nanotube-based composites, and their applications. The chapters in this book will be helpful to many students, engineers and researchers working in the field of carbon nanotubes.
Author: Leroy Sidney
Publisher:
ISBN: 9781681172408
Category : Carbon nanotubes
Languages : en
Pages : 0
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Book Description
Carbon nanotubes (CNTs) are tubular cylinders of carbon atoms that have extraordinary mechanical, electrical, thermal, optical and chemical properties. CNTs typically have diameters ranging from 1 nanometer (nm) up to 50 nma nanometer is one thousand millionth of a meter. Typical CNT lengths are several micronsseveral thousand nanometers long; by contrast, Nanocomp's produced fibers are measured in millimetersthousands of times longer than all other commercially produced CNTs. They take the form of cylindrical carbon molecules and have novel properties that make them potentially useful in a wide variety of applications in nanotechnology, electronics, optics and other fields of materials science. They exhibit extraordinary strength and unique electrical properties, and are efficient conductors of heat. In the powdery format offered by all CNT producers (but for NTI), applications are limited to the properties possible by this form factore.g. additive active ingredients in semiconductors, liquid crystal displays (LCDs), sensors, and other uses in which these powders add some level of functional performance. Due to its fiber length and its form factors, NTI delivers strength and conductivity unlike any other commercial CNT producer, and so can address a much broader array of applications for which its material rivals copper and aluminum in conductivity, and steel, aluminum, carbon fibers and glass composites where strength and lightweight matter. Carbon nanotubes have been a subject of exhaustive research for a wide range of applications. The purpose of this book entitled Properties of Carbon Nanotubes is to give in-depth understanding of the physics and electronic structure of carbon nanotubes. This book discusses fabrication techniques followed by an analysis on the physical properties of carbon nanotubes, including density of states and electronic structures. Eventually, the book follows a significant amount of work in the industry applications of carbon nanotubes.
Author: Stephanie Reich
Publisher: John Wiley & Sons
ISBN: 9783527403868
Category : Technology & Engineering
Languages : en
Pages : 236
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Book Description
Nanoröhrchen aus Kohlenstoff werden hervorragende Eigenschaften nachgesagt: sie sind chemisch sehr stabil, mechanisch sehr fest und elektrisch leitend. Aufgrund dieses Charakters eröffnen sich Perspektiven für verschiedene Anwendungen: als Nanotransistoren in Schaltkreisen, als Wasserstoff-Speicher für Brennstoffzellen, als künstliche Muskeln oder als Zusatz zur Verstärkung von Verbundwerkstoffen. Vor allem in der Elektronik werden die fadenförmigen Makromolekülen aus Kohlenstoff eines Tages das Silizium verdrängen. Das vorliegende Buch ist eine Einführung in die Konzepte zur Behandlung und Untersuchung von Carbon Nanotubes für eine breite wissenschaftliche Leserschaft. Jedes Kapitel besteht aus einer edukativen Hinführung auf die Problematik sowie aus nachhaltigen Lösungskonzepten. Zum ersten Mal werden ab initio Rechnungen zur physikalischen Beschreibung von CNT vorgestellt und Ergebnisse aus neuen experimentellen Untersuchungsmethoden (STM, Raman) präsentiert.
Author: Moones Rahmandoust
Publisher: Springer
ISBN: 3319002511
Category : Technology & Engineering
Languages : en
Pages : 246
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Book Description
This volume presents the characterization methods involved with carbon nanotubes and carbon nanotube-based composites, with a more detailed look at computational mechanics approaches, namely the finite element method. Special emphasis is placed on studies that consider the extent to which imperfections in the structure of the nanomaterials affect their mechanical properties. These defects may include random distribution of fibers in the composite structure, as well as atom vacancies, perturbation and doping in the structure of individual carbon nanotubes.
