Download or read book Rare Earth Doped Materials and Devices VII written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rare earth doped Materials and Devices VII written by Shibin Jiang and published by Society of Photo Optical. This book was released on 2003 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: First and second conferences have title: Rare-earth-doped devices.
Download or read book Rare earth doped Materials and Devices written by and published by . This book was released on 1999 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rare Earth and Transition Metal Doping of Semiconductor Materials written by Volkmar Dierolf and published by Woodhead Publishing. This book was released on 2016-01-23 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rare Earth and Transition Metal Doping of Semiconductor Material explores traditional semiconductor devices that are based on control of the electron’s electric charge. This book looks at the semiconductor materials used for spintronics applications, in particular focusing on wide band-gap semiconductors doped with transition metals and rare earths. These materials are of particular commercial interest because their spin can be controlled at room temperature, a clear opposition to the most previous research on Gallium Arsenide, which allowed for control of spins at supercold temperatures. Part One of the book explains the theory of magnetism in semiconductors, while Part Two covers the growth of semiconductors for spintronics. Finally, Part Three looks at the characterization and properties of semiconductors for spintronics, with Part Four exploring the devices and the future direction of spintronics. Examines materials which are of commercial interest for producing smaller, faster, and more power-efficient computers and other devices Analyzes the theory behind magnetism in semiconductors and the growth of semiconductors for spintronics Details the properties of semiconductors for spintronics
Download or read book Rare Earth Doping of Advanced Materials for Photonic Applications written by V. Dierolf and published by Cambridge University Press. This book was released on 2014-06-05 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together more than 100 specialists from around the world to examine the status and emerging trends in the field of rare-earth-doped materials. These materials are used and/or are potential candidates for applications as lasers, light-emitting diodes, phosphors, displays and other photonic applications. Progress in growth, doping methods, characterization and device applications are reviewed. Topics include: rare-earth doping in nitrides; rare-earth doping in silicon-related materials; mechanisms and laser materials and phosphors and scintillators.
Download or read book Rare Earth Doped III Nitrides for Optoelectronic and Spintronic Applications written by Kevin Peter O'Donnell and published by Springer Science & Business Media. This book was released on 2010-06-28 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarises recent progress in the science and technology of rare-earth doped nitrides, providing a snapshot of the field at a critical point in its development. It is the first book on rare-earth doped III-Nitrides and semiconductors.
Download or read book Melt Chemistry Relaxation and Solidification Kinetics of Glasses written by Hong Li and published by John Wiley & Sons. This book was released on 2012-04-11 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume will summarize the most recent development in experimentation, computation, and theory on chemistry of glass forming melt, including melt structure modeling and melt structure and characterizations. This volume provides a timely update on the advances in glass basic science research and development.
Download or read book Rare Earth Doping of Advanced Materials for Photonic Applications 2011 Volume 1342 written by Volkmar Dierolf and published by Materials Research Society. This book was released on 2011-11-28 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Symposium V, "Rare-Earth Doping of Advanced Materials for Photonic Applications," took place during the 2011 Spring Meeting of the Materials Research Society in San Francisco, California, April 25−29, 2011. It brought together researchers from a number of fields that traditionally do not interact closely with each other and provided the semiconductor, phosphors and device communities with a unique opportunity to discuss fundamental topics of common interest that underlie the emission in rare-earth-doped materials. Such a mix of different research topics, silicon photonics, phosphors, oxides, and wide band gap materials including III-nitride semiconductors, to name a few, greatly promotes a healthy and vigorous exchange of ideas. The goal of this symposium was to highlight the status of light emission at infrared and visible wavelengths from rare-earth-doped phosphors as well as semiconductors. Issues of rare-earth-materials applications for green technologies, sustainability and opportunities for development of multifunctional devices utilizing magnetic, electric and pressure stimuli were also addressed.
Download or read book Spectroscopic Properties of Rare Earths in Optical Materials written by Guokui Liu and published by Springer Science & Business Media. This book was released on 2006-01-29 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aimed at researchers and graduate students, this book provides up-to-date information about the electronic interactions that impact the optical properties of rare earth ions in solids. Its goal is to establish a connection between fundamental principles and the materials properties of rare-earth activated luminescent and laser optical materials. The theoretical survey and introduction to spectroscopic properties covers electronic energy level structure, intensities of optical transitions, ion-phonon interactions, line broadening, and energy transfer and up-conversion. An important aspect of the book lies in its deep and detailed discussions of materials properties and the potential of new applications such as optical storage, information processing, nanophotonics, and molecular probes that have been identified in recent experimental studies. This volume will be a valuable reference book on advanced topics of rare earth spectroscopy and materials science.
Download or read book Rare Earth Doped III Nitrides for Optoelectronic and Spintronic Applications written by Kevin Peter O'Donnell and published by Springer. This book was released on 2010-07-27 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarises recent progress in the science and technology of rare-earth doped nitrides, providing a snapshot of the field at a critical point in its development. It is the first book on rare-earth doped III-Nitrides and semiconductors.
Download or read book Spectroscopy and Device Performance of Rare Earth Doped III Nitrides written by and published by . This book was released on 2002 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recent demonstration of visible thin-film electroluminescence (TFEL) devices based on rare earth doped GaN has spurred great interest in this class of materials for possible applications in full color displays. Prime candidates for redgreen- blue (RGB) emission are the rare earth ions Eu3+ (red), Er3+ (green), and Tm3+ (blue). A full-color TFEL phosphor system based on RE doped GaN has been demonstrated with high brightness (500-1000 cd/m2) under direct current operation of GaN: Er films on Si and sapphire substrates. The recent results on RE doped GaN have shown that these materials are promising for electroluminescent devices operating at room temperature. However, the initial results also indicated that more fundamental studies on the incorporation and excitation mechanisms of RE ions in III-nitrides are necessary to optimize their device performance. In this final report, spectroscopic results focusing on the infrared and visible emission from Er3+ in GaN are presented. The results include a comparison of the optical properties of in -situ Er doped GaN prepared by metalorganic MBE and solid-source MBE. In addition, detailed spectroscopic studies on Er doped GaN prepared by SSMBE as a function of excitation wavelengths, temperature, and pump power are discussed. Finally, initial result on the optical properties of Eu doped GaN are summarized.
Download or read book Lasers written by Charles Blain and published by Nova Publishers. This book was released on 2002 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developments in lasers continue to enable progress in many areas such as eye surgery, the recording industry and dozens of others. This book presents citations from the book literature for the last 25 years and groups them for ease of access which is also provided by subject, author and titles indexes.
Download or read book Rare Earth Doped Devices written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rare Earth written by Sooraj H. Nandyala and published by Materials Research Forum LLC. This book was released on 2024-06-05 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph represents a tribute to the late Prof. Karl Gschneidner, well known as “Mr. Rare Earth”, distinguished Professor of Materials Science and Engineering at the Iowa State University, a Senior Metallurgist at the Ames Laboratory, and the Chief Scientist of the Critical Materials Institute. Topics covered include Rare Earth Glass Spectroscopy, Treating Skin Diseases, Prospective Rare Earth Applications, Optical Information Storage, Diagnostic Imaging, Nanoparticles in Glasses, and ZnO Nanomaterials.
Download or read book Spectroscopic Techniques to the Characterization of Rare Earth Doped Materials written by Pramod Kothari and published by CreateSpace. This book was released on 2014-03-06 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rare-earth ions are of interest in several high-tech areas, the two major ones concerning magnetic and optical devices. In the latter field, one can exploit the unique Spectroscopic properties of rare-earth ions to develop novel or advanced lasers and optical amplifiers. Glasses have been known for a long time as a convenient host for rare earths and have been widely used for the fabrication of solid-state lasers. The aim of the present book is to highlight the spectroscopic techniques to the characterization of rare-earth–doped materials
Download or read book Rare Earth Doped Semiconductors II Volume 422 written by S. Coffa and published by . This book was released on 1996 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rare-earth doped semiconductors hold great potential for a variety of optoelectronic applications, including lasers, LEDs and optical amplifiers. In fact, the field has grown rapidly over the past several years, with a clear switch in direction. The first book by this name was devoted to rare-earth doped II-VI and III-V semiconductors; more than half of the papers in this new volume are devoted to rare-earth doped silicon. This indicates that rare-earth doping of silicon is now seriously considered as a means to achieve silicon-based optoelectronic devices. In addition, new reports on rare-earth doped III-nitrides are also presented. Researchers from 14 countries come together in the volume to discuss current trends, highlight new developments and identify potential electronic and optoelectronic applications. Topics include: incorporation methods and properties; structural, electrical and optical properties; excitation mechanisms and electroluminescence and integration.
Download or read book Advanced Optoelectronic Devices written by Daniela Dragoman and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optoelectronics will undoubtedly playamajor role in the applied sciences of the next century. This is due to the fact that optoelectronics holds the key to future communication developments which require high data transmission rates and of a extremely large bandwidths. For example, an optical fiber having a diameter few micrometers has a bandwidth of 50 THz, where an impressive number of channels having high bit data rates can be simultaneously propagated. At present, optical data streams of 100 Gb/s are being tested for use in the near future. Optoelectronics has advanced considerably in the last few years. This is due to the fact that major developments in the area of semiconductors, such as hetero structures based on III-V compounds or mesoscopic structures at the nanometer scale such as quantum weHs, quantum wires and quantum dots, have found robust applications in the generation, modulation, detection and processing of light. Major developments in glass techniques have also dramaticaHy improved the performance of optoelectronic devices based on optical fibers. The optical fiber doped with rare-earth materials has aHowed the amplification of propagating light, compensating its own los ses and even generating coherent light in fiber lasers. The UV irradiation of fibers has been used to inscribe gratings of hundreds of nanometer size inside the fiber, generating a large class of devices used for modulation, wavelength selection and other applications.
