Wide Band Gap Semiconductor Nanowires 1

Wide Band Gap Semiconductor Nanowires 1 PDF Author: Vincent Consonni
Publisher: John Wiley & Sons
ISBN: 1118984307
Category : Science
Languages : en
Pages : 467

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Book Description
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.

Wide Band Gap Semiconductor Nanowires 1

Wide Band Gap Semiconductor Nanowires 1 PDF Author: Vincent Consonni
Publisher: John Wiley & Sons
ISBN: 1118984307
Category : Science
Languages : en
Pages : 467

Get Book Here

Book Description
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.

Wide Band Gap Semiconductor Nanowires 2

Wide Band Gap Semiconductor Nanowires 2 PDF Author: Vincent Consonni
Publisher: John Wiley & Sons
ISBN: 1118984285
Category : Technology & Engineering
Languages : en
Pages : 316

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Book Description
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.

Nanowires and Nanobelts

Nanowires and Nanobelts PDF Author: Zhong Lin Wang
Publisher: Springer Science & Business Media
ISBN: 0387287450
Category : Technology & Engineering
Languages : en
Pages : 482

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Book Description
Volume 1, Metal and Semiconductor Nanowires covers a wide range of materials systems, from noble metals (such as Au, Ag, Cu), single element semiconductors (such as Si and Ge), compound semiconductors (such as InP, CdS and GaAs as well as heterostructures), nitrides (such as GaN and Si3N4) to carbides (such as SiC). The objective of this volume is to cover the synthesis, properties and device applications of nanowires based on metal and semiconductor materials. The volume starts with a review on novel electronic and optical nanodevices, nanosensors and logic circuits that have been built using individual nanowires as building blocks. Then, the theoretical background for electrical properties and mechanical properties of nanowires is given. The molecular nanowires, their quantized conductance, and metallic nanowires synthesized by chemical technique will be introduced next. Finally, the volume covers the synthesis and properties of semiconductor and nitrides nanowires.

Wide Band Gap Semiconductor Nanowires 1

Wide Band Gap Semiconductor Nanowires 1 PDF Author: Vincent Consonni
Publisher:
ISBN:
Category : Nanowires
Languages : en
Pages : 352

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Book Description
Presenting the similarities and differences between GaN and ZnO materials, this book is devoted to the specific case of wires obtained from a given kind of semiconductors, namely the semiconducting materials with a direct and wide band gap (WBG). --

纳米线和纳米带——材料、性能和器件卷1:金属和特种纳米线

纳米线和纳米带——材料、性能和器件卷1:金属和特种纳米线 PDF Author:
Publisher: 清华大学出版社有限公司
ISBN: 9787302082149
Category : Microtechnology
Languages : en
Pages : 492

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Book Description


Digital Electronics 3

Digital Electronics 3 PDF Author: Tertulien Ndjountche
Publisher: John Wiley & Sons
ISBN: 1119371147
Category : Science
Languages : en
Pages : 336

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Book Description
This third volume in the comprehensive Digital Electronics series, which explores the basic principles and concepts of digital circuits, focuses on finite state machines. These machines are characterized by a behavior that is determined by a limited and defined number of states, the holding conditions for each state, and the branching conditions from one state to another. They only allow one transition at a time and can be divided into two components: a combinational logic circuit and a sequential logic circuit. The approach is gradual and relatively independent of each other chapters. To facilitate the assimilation and practical implementation of various concepts, the book is complemented by a selection of practical exercises.

Non-volatile Memories

Non-volatile Memories PDF Author: Pierre-Camille Lacaze
Publisher: John Wiley & Sons
ISBN: 1848216238
Category : Technology & Engineering
Languages : en
Pages : 308

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Book Description
Written for scientists, researchers, and engineers, Non-volatile Memories describes the recent research and implementations in relation to the design of a new generation of non-volatile electronic memories. The objective is to replace existing memories (DRAM, SRAM, EEPROM, Flash, etc.) with a universal memory model likely to reach better performances than the current types of memory: extremely high commutation speeds, high implantation densities and retention time of information of about ten years.

Digital Electronics 2

Digital Electronics 2 PDF Author: Tertulien Ndjountche
Publisher: John Wiley & Sons
ISBN: 1119329779
Category : Science
Languages : en
Pages : 328

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Book Description
As electronic devices become increasingly prevalent in everyday life, digital circuits are becoming even more complex and smaller in size. This book presents the basic principles of digital electronics in an accessible manner, allowing the reader to grasp the principles of combinational and sequential logic and the underlying techniques for the analysis and design of digital circuits. Providing a hands-on approach, this work introduces techniques and methods for establishing logic equations and designing and analyzing digital circuits. Each chapter is supplemented with practical examples and well-designed exercises with worked solutions. This second of three volumes focuses on sequential and arithmetic logic circuits. It covers various aspects related to the following topics: latch and flip-flop; binary counters; shift registers; arithmetic and logic circuits; digital integrated circuit technology; semiconductor memory; programmable logic circuits. Along with the two accompanying volumes, this book is an indispensable tool for students at a bachelors or masters level seeking to improve their understanding of digital electronics, and is detailed enough to serve as a reference for electronic, automation and computer engineers.

Analog Devices and Circuits 2

Analog Devices and Circuits 2 PDF Author: Christian Gontrand
Publisher: John Wiley & Sons
ISBN: 1394276753
Category : Technology & Engineering
Languages : en
Pages : 276

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Book Description
At the end of the Second World War, a new technological trend was born: integrated electronics. This trend relied on the enormous rise of integrable electronic devices. Analog Devices and Circuits is composed of two volumes: the first deals with analog components, and the second with associated analog circuits. The goal here is not to create an overly comprehensive analysis, but rather to break it down into smaller sections, thus highlighting the complexity and breadth of the field. This first volume, after a brief history, describes the two main devices, namely bipolar transistors and MOS, with particular importance given to the modeling aspect. In doing so, we deal with new devices dedicated to radio frequency, which touches on nanoelectronics. We will also address some of the notions related to quantum mechanics. Finally, Monte Carlo methods, by essence statistics, will be introduced, which have become more and more important since the middle of the twentieth century. The second volume deals with the circuits that "use" the analog components that were introduced in Volume 1. Here, a particular emphasis is placed on the main circuit: the operational amplifier.

Defects in Organic Semiconductors and Devices

Defects in Organic Semiconductors and Devices PDF Author: Thien-Phap Nguyen
Publisher: John Wiley & Sons
ISBN: 1786309262
Category : Technology & Engineering
Languages : en
Pages : 292

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Book Description
Defects play a key role in the physical properties of semiconductors and devices, and their identification is essential in assessing the reliability of electronic devices. Defects in Organic Semiconductors and Devices introduces the fundamental aspects of defects in organic semiconductors and devices in relation to the structure of materials and architecture of electronic components. It covers the topics of defect formation and evolution, defect measurement techniques and their adaption to organic devices, the effects of defects on the physical properties of materials and their effects on the performance and lifetime of organic devices. Identifying defects and determining their characteristics in the structure of organic devices such as OLEDs, OFETs and OPVs make it possible to better understand degradation processes and develop solutions to improve the reliability of such devices. This book is intended for researchers and students in university programs or engineering schools who are specializing in electronics, energy and materials.