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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.
This book, the second of two volumes, describes heterostructures and optoelectronic devices made from GaN and ZnO nanowires. Over the last decade, the number of publications on GaN and ZnO nanowires has grown exponentially, in particular for their potential optical applications in LEDs, lasers, UV detectors or solar cells. So far, such applications are still in their infancy, which we analyze as being mostly due to a lack of understanding and control of the growth of nanowires and related heterostructures. Furthermore, dealing with two different but related semiconductors such as ZnO and GaN, but also with different chemical and physical synthesis methods, will bring valuable comparisons in order to gain a general approach for the growth of wide band gap nanowires applied to optical devices.
GaN and ZnO nanowires can by grown using a wide variety of methods from physical vapor deposition to wet chemistry for optical devices. This book starts by presenting the similarities and differences between GaN and ZnO materials, as well as the assets and current limitations of nanowires for their use in optical devices, including feasibility and perspectives. It then focuses on the nucleation and growth mechanisms of ZnO and GaN nanowires, grown by various chemical and physical methods. Finally, it describes the formation of nanowire heterostructures applied to optical devices.
Annotation Tiny structures measurable on the nanometer scale (one-billionth of a meter) are known as nanostructures, and nanotechnology is the emerging application of these nanostructures into useful nanoscale devices. As we enter the 21st century, more and more professional are using nanotechnology to create semiconductors for a variety of applications, including communications, information technology, medical, and transportation devices. Written by today's best researchers of semiconductor nanostructures, this cutting-edge resource provides a snapshot of this exciting and fast-changing field. The book covers the latest advances in nanotechnology and discusses the applications of nanostructures to optoelectronics, photonics, and electronics.
This book shines a spotlight on the significance and usefulness of nanomaterials for the development of optoelectronic devices and their real-life applications. It presents an informative overview of the role of nanoscale materials in the development of advanced optoelectronic devices at nanoscale and discusses the applications of nanomaterials in different forms prepared by diverse techniques in the field of optoelectronic and biomedical devices. Major features, such as type of nanomaterials, fabrication methods, applications, tasks, benefits and restrictions, and saleable features, are well covered. Key features: • Explains the features of 0D, 1D, 2D and 3D nanomaterials • Exhibits the wide range of applications of nanomaterials in optoelectronics, photonics, biosensing, x-rays and x-ray detectors, medical imaging, visible light photodetectors, etc. • Discusses the advances in miniaturized nanoscale devices for biomedical applications • Describes the various preparation methods for advanced nanomaterials and their functionalization for fabrication of nanoelectronics devices
Semiconductors are at the heart of modern living. Almost everything we do, be it work, travel, communication, or entertainment, all depend on some feature of semiconductor technology. Comprehensive Semiconductor Science and Technology, Six Volume Set captures the breadth of this important field, and presents it in a single source to the large audience who study, make, and exploit semiconductors. Previous attempts at this achievement have been abbreviated, and have omitted important topics. Written and Edited by a truly international team of experts, this work delivers an objective yet cohesive global review of the semiconductor world. The work is divided into three sections. The first section is concerned with the fundamental physics of semiconductors, showing how the electronic features and the lattice dynamics change drastically when systems vary from bulk to a low-dimensional structure and further to a nanometer size. Throughout this section there is an emphasis on the full understanding of the underlying physics. The second section deals largely with the transformation of the conceptual framework of solid state physics into devices and systems which require the growth of extremely high purity, nearly defect-free bulk and epitaxial materials. The last section is devoted to exploitation of the knowledge described in the previous sections to highlight the spectrum of devices we see all around us. Provides a comprehensive global picture of the semiconductor world Each of the work's three sections presents a complete description of one aspect of the whole Written and Edited by a truly international team of experts
This is a unique book devoted to the important class of both oxide and nitride semiconductors. It covers processing, properties and applications of ZnO and GaN. The aim of this book is to provide the fundamental and technological issues for both ZnO and GaN.
Nanoscale Compound Semiconductors and their Optoelectronics Applications provides the basic and fundamental properties of nanoscale compound semiconductors and their role in modern technological products. The book discusses all important properties of this important category of materials such as their optical properties, size-dependent properties, and tunable properties. Key methods are reviewed, including synthesis techniques and characterization strategies. The role of compound semiconductors in the advancement of energy efficient optoelectronics and solar cell devices is also discussed. The book also touches on the photocatalytic property of the materials by doping with graphene oxides--an emerging and new pathway. - Covers all relevant types of nanoscale compound semiconductors for optoelectronics, including their synthesis, properties and applications - Provides historical context and review of emerging trends in semiconductor technology, particularly emphasizing advances in non-toxic semiconductor materials for green technologies - Reviews emerging applications of nanoscale compound semiconductor-based devices in optoelectronics, energy and environmental sustainability
Optoelectronic devices impact many areas of society, from simple household appliances and multimedia systems to communications, computing, spatial scanning, optical monitoring, 3D measurements and medical instruments. This is the most complete book about optoelectromechanic systems and semiconductor optoelectronic devices; it provides an accessible, well-organized overview of optoelectronic devices and properties that emphasizes basic principles.
Nanofillers for Sustainable Applications provides an in-depth review of the wide-ranging applications of nanofillers. It explores both synthetic and natural nanofillers and focuses on their use as reinforcement and active fillers in composite structures. Covering various aspects of nanofillers, including synthesis methods, characteristics, properties, and compatibility, this book highlights the potential of nanofillers as functional materials for different applications and offers a collection of comparative studies to showcase their efficacy. It emphasizes sustainability, intelligent design, and high-end applications in fields such as packaging, pulp and paper, aerospace, automotive, medicine, chemical industry, biodiesel, and chemical sensors. This book is organized into several sections, covering topics such as synthetic nanomaterials, nanosafety, natural nanofillers, polymer composites, metal nanofillers, nanofillers in various industries, nanofillers in renewable energy, nanofillers in biomedical sectors, and nanofillers in automotive and aerospace industries. This book will be a useful reference for undergraduate and graduate students and academic researchers in the fields of materials science, nanomaterials, and polymer composites. Key features: • Focuses on the fabrication approaches used for nanofillers in nanocomposites. • Covers materials selection, design solutions, manufacturing techniques, and structural analysis, highlighting their potential as functional materials in different applications. • Explores the positive environmental impact and material property improvements resulting from increased composite utilization across diverse industries. • Discusses other types of nanofillers like nanocellulose, metal-based, graphene, and wood-based materials. • Includes case studies from leading industrial and academic experts.