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Handbook of Materials Science, Volume 1: Optical Materials

Posted By: AvaxGenius
Handbook of Materials Science, Volume 1: Optical Materials

Handbook of Materials Science, Volume 1: Optical Materials by Raghumani S. Ningthoujam, A. K. Tyagi
English | PDF EPUB (True) | 2023 (2024 Edition) | 759 Pages | ISBN : 9819971446 | 204.5 MB

This book presents the state-of-the-art coverage of optical materials and their application in various areas. The contents range from basic principles to quantum cutting luminescent materials, advances in plasmonic and photonic substrate-coupled fluorescence, lanthanide doped materials for optical applications, thermoluminescence and optical material for sensing radioactive elements.

Analytical Methods and Instruments for Micro- and Nanomaterials

Posted By: AvaxGenius
Analytical Methods and Instruments for Micro- and Nanomaterials

Analytical Methods and Instruments for Micro- and Nanomaterials by Henry H. Radamson , Anders Hallén , Ilya Sychugov , Alexander Azarov
English | PDF EPUB (True) | 2023 | 291 Pages | ISBN : 3031264339 | 65.9 MB

This book describes analytical instruments widely used to characterize the nanostructured materials. It provides information about how to assess material quality, defects, the state of surfaces and interfaces, element distributions, strain, lattice distortion, and electro-optical properties of materials and devices. The information provided by this book can be used as a back-up for material processing, material design and debugging of device performance. The basic principles and methodology of each analysis technique is described in separate chapters, adding historic perspectives and recent developments. The data analysis, from simple to advanced level, is introduced by numerous examples, mostly taken from the authors' fields of research; semiconductor materials, metals and oxides.

Impact of Nonlinearities on Fiber Optic Communications (Repost)

Posted By: AvaxGenius
Impact of Nonlinearities on Fiber Optic Communications (Repost)

Impact of Nonlinearities on Fiber Optic Communications by Shiva Kumar
English | PDF | 2011 | 547 Pages | ISBN : 1441981381 | 14.7 MB

This book covers the recent progress in fiber-optic communication systems with a main focus on the impact of fiber nonlinearities on the system performance. Over the past few years, there has been significant progress in coherent communication systems mainly because of the advances in digital signal processing techniques. This has led to renewed interest in fiber linear and nonlinear impairments and techniques to mitigate them in electrical domain. In this book, the reader will find all the important topics of fiber optic communication systems in one place with in-depth coverage by the experts of each subtopics. Pioneers from each of the sub-topics have been invited to contribute. Each chapter will have a section on fundamentals, review of literature survey and the recent developments. The reader will benefit from this approach since many of the conference proceedings and journal articles mainly focus on the authors’ research work without spending space on preliminaries.

Power Scaling of Enhancement Cavities for Nonlinear Optics (Repost)

Posted By: AvaxGenius
Power Scaling of Enhancement Cavities for Nonlinear Optics (Repost)

Power Scaling of Enhancement Cavities for Nonlinear Optics by Ioachim Pupeza
English | PDF | 2012 | 106 Pages | ISBN : 1461440998 | 2.9 MB

Enhancement cavities are passive optical resonators in which continuous-wave laser radiation or pulses of a frequency comb are coherently overlapped, allowing for a power and intensity scaling of up to several orders of magnitude. A prominent application is the table-top generation of bright, laser-like radiation in spectral regions where direct laser action is inefficient or not available at all, via intracavity nonlinear optical processes. However, to exploit the full capacity of this technique further progress is needed.

Magnetoelectric Response in Low-Dimensional Frustrated Spin Systems

Posted By: AvaxGenius
Magnetoelectric Response in Low-Dimensional Frustrated Spin Systems

Magnetoelectric Response in Low-Dimensional Frustrated Spin Systems by Shinichiro Seki
English | PDF | 2012 | 119 Pages | ISBN : 4431540903 | 7.3 MB

Electric control of magnetic properties, or inversely, magnetic control of dielectric properties in solids, is called a magnetoelectric effect and has long been investigated from the point of view of both fundamental physics and potential application. Magnetic and dielectric properties usually show minimal coupling, but it recently has been discovered that magnetically induced ferroelectricity in some spiral magnets enables remarkably large and versatile magnetoelectric responses. To stabilize such helimagnetism, magnetic frustration (competition between different magnetic interactions) is considered the key. In the present work, two of the most typical frustrated spin systems—triangular lattice antiferromagnets and edge-shared chain magnets—have systematically been investigated. Despite the crystallographic simplicity of target systems, rich magnetoelectric responses are ubiquitously observed. The current results published here offer a useful guideline in the search for new materials with unique magnetoelectric functions, and also provide an important basis for a deeper understanding of magnetoelectric phenomena in more complex systems.

Advanced Materials for Solid State Lighting

Posted By: AvaxGenius
Advanced Materials for Solid State Lighting

Advanced Materials for Solid State Lighting by Vijay Kumar, Vishal Sharma, Hendrik C. Swart
English | PDF EPUB (True) | 2023 | 405 Pages | ISBN : 981994144X | 81.1 MB

This book highlights the synthesis, luminescence, and applications of rare earth-doped phosphors materials for solid-state lighting. Solid-state lighting is turning into a leading technology in the lighting industry, permitting improvement in the fields from architectural to domestic applications. Driven with the aid of using ongoing multi-field research, solid-state lighting needs an improvement of various technologies: efficient and reliable light-emitting devices, devices for new functionalities, and optical solutions for beam shaping. Noteworthy research endeavors were aimed to find out eco-friendly, better performance, cost, and energy-efficient phosphor materials for the application in solid-state lighting devices. Power phosphor materials with advanced optical and photoluminescence properties in a wide range of areas have shared the research efforts in this sector aimed in the direction of achieving better material features. Rare earth ion-doped phosphor materials have been the subject of scientific interest because of their significant applications in a variety of fields such as display devices, temperature sensors, solar cells, bio-imaging, and optoelectronics devices.

Optical Vortex Beams: Fundamentals and Techniques

Posted By: AvaxGenius
Optical Vortex Beams: Fundamentals and Techniques

Optical Vortex Beams: Fundamentals and Techniques by Shiyao Fu , Chunqing Gao
English | PDF EPUB (True) | 2023 | 369 Pages | ISBN : 981991809X | 93.2 MB

This book focuses on optical vortices, including beams carrying orbital angular momentum and vector beams. It presents an overview of, and the latest research on this novel type of optical beam, which is a hot topic in the domain of modern optics, especially in optical communication and beam manipulation.

Recent Advances in Graphene Nanophotonics

Posted By: AvaxGenius
Recent Advances in Graphene Nanophotonics

Recent Advances in Graphene Nanophotonics by Shobhit K. Patel, Sofyan A. Taya, Sudipta Das, K. Vasu Babu
English | PDF EPUB (True) | 2023 | 379 Pages | ISBN : 3031289412 | 68.5 MB

There are growing advantages to the use of graphene-based nanophotonics in communication, sensing, security, safety, spectroscopy, manufacturing, biomedicine, agriculture, imaging, and other fields. These advantages, as well as the numerous challenges associated with this technology and proposed solutions to these challenges, are summarized in this book. The key objective of the book is to serve as a single-source reference for the rapidly expanding application aspects of the technology of graphene-based nanophotonics, as well as the number of modules required for their successful implementation. This book seeks to give readers a comprehensive understanding of several elements of graphene-based nanophotonics, such as emerging application areas, the design and modelling of sensors, absorbers, optical fiber, encoders, etc. A complete view of the progress and breakthroughs in novel materials for sensing, detecting and encoding technology is presented. The book also emphasizes the consequences of THz signals on human health, as well as the environmental components of THz. This book will be of tremendous value for those with an interest in electronic engineering, particularly those keeping an eye on this emerging technology.

Physics of Quantum Electron Devices

Posted By: AvaxGenius
Physics of Quantum Electron Devices

Physics of Quantum Electron Devices by Federico Capasso (Head)
English | PDF | 1990 | 416 Pages | ISBN : 3642747531 | 69.4 MB

The ability to engineer the bandstructure and the wavefunction over length scales previously inaccessible to technology using artificially structured materials and nanolithography has led to a new class of electron semiconductor devices whose operation is controlled by quantum effects. These structures not only represent exciting tools for investigating new quantum phenomena in semiconductors, but also offer exciting opportunities for applications. This book gives the first comprehensive treatment of the physics of quantum electron devices. This interdisciplinary field, at the junction between material science, physics and technology, has witnessed an explosive growth in recent years. This volume presents a detailed coverage of the physics of the underlying phenomena, and their device and circuit applications, together with fabrication and growth technology.

Quantum Transport in Semiconductors

Posted By: AvaxGenius
Quantum Transport in Semiconductors

Quantum Transport in Semiconductors by David K. Ferry, Carlo Jacoboni
English | PDF | 1992 | 311 Pages | ISBN : 0306438534 | 25.9 MB

The majority of the chapters in this volume represent a series of lectures. that were given at a workshop on quantum transport in ultrasmall electron devices, held at San Miniato, Italy, in March 1987. These have, of course, been extended and updated during the period that has elapsed since the workshop was held, and have been supplemented with additional chapters devoted to the tunneling process in semiconductor quantum-well structures. The aim of this work is to review and present the current understanding in nonequilibrium quantum transport appropriate to semiconductors. Gen­ erally, the field of interest can be categorized as that appropriate to inhomogeneous transport in strong applied fields. These fields are most likely to be strongly varying in both space and time. Most of the literature on quantum transport in semiconductors (or in metallic systems, for that matter) is restricted to the equilibrium approach, in which spectral densities are maintained as semiclassical energy­ conserving delta functions, or perhaps incorporating some form of collision broadening through a Lorentzian shape, and the distribution functions are kept in the equilibrium Fermi-Dirac form. The most familiar field of nonequilibrium transport, at least for the semiconductor world, is that of hot carriers in semiconductors.

Advanced Computing in Electron Microscopy

Posted By: AvaxGenius
Advanced Computing in Electron Microscopy

Advanced Computing in Electron Microscopy by Earl J. Kirkland
English | PDF | 1998 | 249 Pages | ISBN : N/A | 21.3 MB

Image simulation has become a common tool in HREM (High Resolution Electron Microscopy) in recent years. However, the literature on the subject is scattered among many different journals and conference proceedings that have occurred in the last two or three decades. It is difficult for beginners to get started in this field. The principle method of image simulation has come to be known as simply the multislice method.

Optical to Terahertz Engineering

Posted By: AvaxGenius
Optical to Terahertz Engineering

Optical to Terahertz Engineering by Arijit Saha, Arindam Biswas, Kankat Ghosh, Nilanjan Mukhopadhyay
English | PDF,EPUB | 2023 | 192 Pages | ISBN : 9819902274 | 44.3 MB

This book highlights advances in the field of THz engineering along with limitations of radio frequency (RF) technology. All engineering applications have been designed to operate over a specific frequency or wavelength range in electromagnetic spectrum. In recent years, the unexplored domain of THz range of electromagnetic spectrum has paved the way for terahertz technology due to its nonionizing nature and sensitivity to water content. A wide range of applications with THz techniques such as terahertz time-domain spectroscopy (THz-TDS), biological, medical and pharmaceutical sciences, explosives inspection, information and communication technology (ICT) sector and many more, have potential to be the technology of future. Different designing aspects and evolving application areas are addressed to enrich the technical knowledge of readers. This book provides an overview of state of the art in terms of research and industrial progress in THz spectrum.

POWER/HVMOS Devices Compact Modeling (Repost)

Posted By: AvaxGenius
POWER/HVMOS Devices Compact Modeling (Repost)

POWER/HVMOS Devices Compact Modeling by Wladyslaw Grabinski, Thomas Gneiting
English | PDF (True) | 2010 | 210 Pages | ISBN : 904813045X | 9.46 MB

Semiconductor power electronics plays a dominant role due its increased efficiency and high reliability in various domains including the medium and high electrical drives, automotive and aircraft applications, electrical power conversion, etc. Power/HVMOS Devices Compact Modeling will cover very extensive range of topics related to the development and characterization power/high voltage (HV) semiconductor technologies as well as modeling and simulations of the power/HV devices and smart power integrated circuits (ICs). Emphasis is placed on the practical applications of the advanced semiconductor technologies and the device level compact/spice modeling. This book is intended to provide reference information by selected, leading authorities in their domain of expertise. They are representing both academia and industry. All of them have been chosen because of their intimate knowledge of their subjects as well as their ability to present them in an easily understandable manner.

Magnetic Components for Power Electronics

Posted By: AvaxGenius
Magnetic Components for Power Electronics

Magnetic Components for Power Electronics by Alex Goldman
English | PDF (True) | 2002 | 292 Pages | ISBN : 0792375874 | 23.33 MB

Magnetic Components for Power Electronics concerns the important considerations necessary in the choice of the optimum magnetic component for power electronic applications. These include the topology of the converter circuit, the core material, shape, size and others such as cost and potential component suppliers. These are all important for the design engineer due to the emergence of new materials, changes in supplier management and the examples of several component choices. Suppliers using this volume will also understand the needs of designers.

Mindful Mandala: 7 Days of Relaxation & Creative Play

Posted By: lucky_aut
Mindful Mandala: 7 Days of Relaxation & Creative Play

Mindful Mandala: 7 Days of Relaxation & Creative Play
Duration: 1h 22m | .MP4 1280x720, 30 fps(r) | AAC, 48000 Hz, 2ch | 1.39 GB
Genre: eLearning | Language: English