Graphene Optoelectronics

Author: Abdul Rashid bin M. Yusoff
Publisher: John Wiley & Sons
ISBN: 3527677801
Size: 53.46 MB
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Graphene Optoelectronics from the Author: Abdul Rashid bin M. Yusoff. This first book on emerging applications for this innovative material gives an up-to-date account of the many opportunities graphene offers high-end optoelectronics. The text focuses on potential as well as already realized applications, discussing metallic and passive components, such as transparent conductors and smart windows, as well as high-frequency devices, spintronics, photonics, and terahertz devices. Also included are sections on the fundamental properties, synthesis, and characterization of graphene. With its unique coverage, this book will be welcomed by materials scientists, solid-state chemists and solid-state physicists alike.

Graphene Science Handbook

Author: Mahmood Aliofkhazraei
Publisher: CRC Press
ISBN: 1466591323
Size: 11.64 MB
Format: PDF, Kindle
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Graphene Science Handbook from the Author: Mahmood Aliofkhazraei. Discover the Unique Electron Transport Properties of Graphene The Graphene Science Handbook is a six-volume set that describes graphene’s special structural, electrical, and chemical properties. The book considers how these properties can be used in different applications (including the development of batteries, fuel cells, photovoltaic cells, and supercapacitors based on graphene) and produced on a massive and global scale. Volume One: Fabrication Methods Volume Two: Nanostructure and Atomic Arrangement Volume Three: Electrical and Optical Properties Volume Four: Mechanical and Chemical Properties Volume Five: Size-Dependent Properties Volume Six: Applications and Industrialization This handbook describes the fabrication methods of graphene; the nanostructure and atomic arrangement of graphene; graphene’s electrical and optical properties; the mechanical and chemical properties of graphene; the size effects in graphene, characterization, and applications based on size-affected properties; and the application and industrialization of graphene. Volume three is dedicated to graphene’s electrical and optical properties and covers: Graphene and graphene nanoribbons for use in high-frequency transistors, energy-efficient electronics and photonic devices The interface of graphene/high-κ dielectrics The strain-induced modifications of plasmons in graphene A possible advanced physical framework for treating graphenic structures Recent progresses in the electric lens based on graphene-like materials The thermal and thermoelectric transport properties of graphene A numerical method for simulating the electromagnetic field interaction with single-layer graphene and more

Nanomaterials

Author: Sivashankar Krishnamoorthy
Publisher: CRC Press
ISBN: 1466591269
Size: 54.28 MB
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Nanomaterials from the Author: Sivashankar Krishnamoorthy. Nanomaterials are being incorporated into products all around us, having an incredible impact on durability, strength, functionality, and other material properties. There are a vast number of nanomaterials presently available, and new formulations and chemistries are being announced daily. Nanomaterials: A Guide to Fabrication and Applications provides product developers, researchers, and materials scientists with a handy resource for understanding the range of options and materials currently available. Covering a variety of nanomaterials and their applications, this practical reference: Discusses the scale of nanomaterials and nanomachines, focusing on integrated circuits (ICs) and microelectromechanical systems (MEMS) Offers insight into different nanomaterials’ interactions with chemical reactions, biological processes, and the environment Examines the mechanical properties of nanomaterials and potential treatments to enhance the nanomaterials’ performance Details recent accomplishments in the use of nanomaterials to create new forms of electronic devices Explores the optical properties of certain nanomaterials and the nanomaterials’ use in optimizing lasers and optical absorbers Describes an energy storage application as well as how nanomaterials from waste products may be used to improve capacitors Featuring contributions from experts around the globe, Nanomaterials: A Guide to Fabrication and Applications serves as a springboard for the discovery of new applications of nanomaterials.

Aluminum Compounds Advances In Research And Application 2013 Edition

Author:
Publisher: ScholarlyEditions
ISBN: 1481672525
Size: 56.89 MB
Format: PDF
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Aluminum Compounds Advances In Research And Application 2013 Edition from the Author: . Aluminum Compounds—Advances in Research and Application: 2013 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about ZZZAdditional Research in a concise format. The editors have built Aluminum Compounds—Advances in Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about ZZZAdditional Research in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Aluminum Compounds—Advances in Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Optoelectronics Of Graphene Based Van Der Waals Heterostructures

Author: Qiong Ma (Ph. D.)
Publisher:
ISBN:
Size: 57.31 MB
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Optoelectronics Of Graphene Based Van Der Waals Heterostructures from the Author: Qiong Ma (Ph. D.). Research on van der Waals (vdW) materials (homo- or hetero-) is a rapidly emerging field in condensed matter physics. They are layered structures with strong chemical bonding within layers and relatively weak van der Waals force to combine layers together. This unique layer-bylayer nature makes it easy to exfoliate layers out and at the same time to re-assemble in arbitrary sequences with different combinations. The versatility, flexibility, and relatively low cost of production make the scientific community enthusiastic about their future. In this thesis, I investigate the fundamental physical processes of light-matter interactions in these layered structures, including graphene, boron nitride, transition metal dichalcogenides and heterostructures formed from these materials. My research involves state-of-the-art nanoscale fabrication and microscale photocurrent spectroscopy and imaging. In Chapter 1, 1 will briefly discuss basic physical properties of the vdW materials involved in this thesis and introduce the main nanofabrication and measurement techniques. Chapter 2-4 are about hot electron dynamics and electron-phonon coupling in intrinsic graphene systems, among which Chapter 2 is focusing on the generation mechanism of the photocurrent at the p-n interface, which is demonstrated to have a photothermoelectric origin. This indicates a weak electron-phonon coupling strength in graphene. Chapter 3 is a direct experimental follow-up of the work in Chapter 2 and reveals the dominant electron-phonon coupling mechanism at different temperature and doping regimes. In Chapter 4, I present the observation of anomalous geometric photocurrent patterns in various devices at the charge neutral point. The spatial pattern can be understood as a local photo-generated current near edges being collected by remote electrodes. The anomalous behavior as functions of change density and temperature indicates an interesting regime of energy and charge dynamics. In Chapter 5 and 6, 1 will show the photoresponse of graphene-BN heterostuctures. In graphene-BN stack directly on SiO2, we observed strong photo-induced doping phenomenon, which can be understood as charge transfer from graphene across BN and eventually trapped at the interface between BN and SiO2. By inserting another layer of graphene between BN and SiO2 , we can measure an electrical current after photoexcitation due to such charge transfer. We further studied the competition between this vertical charge transfer and in-plane carrier-carrier scattering in different regimes. In Chapter 7, I will briefly summarize collaborated work with Prof. Dimitri Basov's group on near-field imaging of surface polariton in two-dimensional materials. This technique provides a complementary tool to examine the intriguing light-matter interaction (for large momentum excitations) in low-dimensional materials. Chapter 8 is the outlook, from my own point of view, what more can be done following this thesis.

Semiconductor Nanostructures For Optoelectronic Devices

Author: Gyu-Chul Yi
Publisher: Springer Science & Business Media
ISBN: 3642224806
Size: 16.69 MB
Format: PDF, Kindle
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Semiconductor Nanostructures For Optoelectronic Devices from the Author: Gyu-Chul Yi. This book presents the fabrication of optoelectronic nanodevices. The structures considered are nanowires, nanorods, hybrid semiconductor nanostructures, wide bandgap nanostructures for visible light emitters and graphene. The device applications of these structures are broadly explained. The book deals also with the characterization of semiconductor nanostructures. It appeals to researchers and graduate students.

Nano Optoelectronic Sensors And Devices

Author: Ning Xi
Publisher: William Andrew
ISBN: 1437734715
Size: 49.29 MB
Format: PDF
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Nano Optoelectronic Sensors And Devices from the Author: Ning Xi. Nanophotonics has emerged as a major technology and applications domain, exploiting the interaction of light-emitting and light-sensing nanostructured materials. These devices are light-weight, highly efficient, low on power consumption, and are cost effective to produce. The authors of this book have been involved in pioneering work in manufacturing photonic devices from carbon nanotube (CNT) nanowires and provide a series of practical guidelines for their design and manufacture, using processes such as nano-robotic manipulation and assembly methods. They also introduce the design and operational principles of opto-elctrical sensing devices at the nano scale. Thermal annealing and packaging processes are also covered, as key elements in a scalable manufacturing process. Examples of applications of different nanowire based photonic devices are presented. These include applications in the fields of electronics (e.g. FET, CNT Schotty diode) and solar energy. The book provides graduate students, practitioners and professionals with the background knowledge and tools needed to research and concretely develop new devices in the area of nano photonics and the necessary nano-manipulation and nano-assembly technologies required to do so. Discusses opto-electronic nanomaterials, characterization and properties from an engineering perspective, enabling the commercialization of key emerging technologies Provides scalable techniques for nanowire structure growth, manipulation and assembly (i.e. synthesis) Explores key application areas such as sensing, electronics and solar energy.

Frontiers Of Graphene And Carbon Nanotubes

Author: Kazuhiko Matsumoto
Publisher: Springer
ISBN: 443155372X
Size: 31.79 MB
Format: PDF, Docs
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Frontiers Of Graphene And Carbon Nanotubes from the Author: Kazuhiko Matsumoto. This book focuses on carbon nanotubes and graphene as representatives of nano-carbon materials, and describes the growth of new technology and applications of new devices. As new devices and as new materials, nano-carbon materials are expected to be world pioneers that could not have been realized with conventional semiconductor materials, and as those that extend the limits of conventional semiconductor performance. This book introduces the latest achievements of nano-carbon devices, processes, and technology growth. It is anticipated that these studies will also be pioneers in the development of future research of nano-carbon devices and materials. This book consists of 18 chapters. Chapters 1 to 8 describe new device applications and new growth methods of graphene, and Chapters 9 to 18, those of carbon nanotubes. It is expected that by increasing the advantages and overcoming the weak points of nanocarbon materials, a new world that cannot be achieved with conventional materials will be greatly expanded. We strongly hope this book contributes to its development.

Introduction To Graphene Based Nanomaterials

Author: Luis E. F. Foa Torres
Publisher: Cambridge University Press
ISBN: 1107030838
Size: 59.33 MB
Format: PDF, Kindle
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Introduction To Graphene Based Nanomaterials from the Author: Luis E. F. Foa Torres. A detailed primer describing the most effective theoretical and computational methods and tools for simulating graphene-based systems.

Graphene And Emerging Materials For Post Cmos Applications

Author: Yaw Obeng
Publisher: The Electrochemical Society
ISBN: 1566777135
Size: 32.22 MB
Format: PDF, ePub
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Graphene And Emerging Materials For Post Cmos Applications from the Author: Yaw Obeng. The objectives of this symposium was to address all current and future issues related to ÂżEmerging Materials For Post-CMOS Applications.Âż The symposium focused on fundamental material science, characterization and applications of emerging materials designed for alternatives technologies to replace CMOS. Special emphasis was placed on ÂżBeyond CMOSÂż integration schemes, technology development and on the impact of non-traditional materials into nanoelectronics.