Spectroscopic Properties Of Rare Earths In Optical Materials

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Spectroscopic Properties of Rare Earths in Optical Materials

Author : Guokui Liu
Publisher : Springer Science & Business Media
ISBN 13 : 3540282092
Total Pages : 567 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Spectroscopic Properties of Rare Earths in Optical Materials by : Guokui Liu

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.

Spectroscopic Properties of Rare Earths in Optical Materials

Author : Guokui Liu
Publisher :
ISBN 13 : 9787302074090
Total Pages : 550 pages
Book Rating : 4.0/5 (74 download)

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Book Synopsis Spectroscopic Properties of Rare Earths in Optical Materials by : Guokui Liu

Download or read book Spectroscopic Properties of Rare Earths in Optical Materials written by Guokui Liu and published by . This book was released on 2005 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Spectroscopic Properties of Rare Earths

Author : Brian G. Wybourne
Publisher :
ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Spectroscopic Properties of Rare Earths by : Brian G. Wybourne

Download or read book Spectroscopic Properties of Rare Earths written by Brian G. Wybourne and published by . This book was released on 1965 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook on the Physics and Chemistry of Rare Earths

Author :
Publisher : Elsevier
ISBN 13 : 008054858X
Total Pages : 559 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Handbook on the Physics and Chemistry of Rare Earths by :

Download or read book Handbook on the Physics and Chemistry of Rare Earths written by and published by Elsevier. This book was released on 2011-09-22 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical spectroscopy has been instrumental in the discovery of many lanthanide elements. In return, these elements have always played a prominent role in lighting devices and light conversion technologies (Auer mantles, incandescent lamps, lasers, cathode-ray and plasma displays). They are also presently used in highly sensitive luminescent bio-analyses and cell imaging. This volume of the Handbook on the Physics and Chemistry of Rare Earths is entirely devoted to the photophysical properties of these elements. It is dedicated to the late Professor William T (Bill) Carnall who has pioneered the understanding of lanthanide spectra in the 1960’s and starts with a Dedication to this scientist. The following five chapters describe various aspects of lanthanide spectroscopy and its applications. Chapters 231 presents state-of-the-art theoretical calculations of lanthanide energy levels and transition intensities. It is followed by a review (Chapter 232) on both theoretical and experimental aspects of f-d transitions, a less well known field of lanthanide spectroscopy, yet very important for the design of new optical materials. Chapter 233 describes how confinement effects act on the photophysical properties of lanthanides when they are inserted into nanomaterials, including nanoparticles, nanosheets, nanowires, nanotubes, insulating and semiconductor nanocrystals. The use of lanthanide chelates for biomedical analyses is presented in Chapter 234; long lifetimes of the excited states of lanthanide ions allow the use of time-resolved spectroscopy, which leads to highly sensitive analyses devoid of background effect from the autofluorescence of the samples. The last review (Chapter 235) provides a comprehensive survey of near-infrared (NIR) emitting molecular probes and devices, spanning an all range of compounds, from simple chelates to macrocyclic complexes, heterometallic functional edifices, coordination polymers and other extended structures. Applications ranging from telecommunications to light-emitting diodes and biomedical analyses are assessed. - Provides a comprehensive look at optical spectroscopy and its applications- A volume in the continuing authoritative series which deals with the chemistry, materials science, physics and technology of the rare earth elements

Rare Earth Materials

Author : A.R. Jha
Publisher : CRC Press
ISBN 13 : 1466564032
Total Pages : 371 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Rare Earth Materials by : A.R. Jha

Download or read book Rare Earth Materials written by A.R. Jha and published by CRC Press. This book was released on 2014-06-17 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent studies indicate that China accounts for about 96 percent of the world’s supply of rare earth materials (REMs). With REMs becoming increasingly important for a growing number of high-tech applications, appropriate action must be taken to mitigate the effects of a shortage of critical REMs in defense systems and components. Bringing together information previously available only from disparate journal articles and databases, Rare Earth Materials: Properties and Applications describes the unique characteristics and applications of 17 REMs. It defines their chemical, electrical, thermal, and optical characteristics. Maintaining a focus on physical and chemical properties, it addresses the history and critical issues pertaining to mining and processing of REMs. In this book, Dr. A.R. Jha continues his distinguished track record of distilling complex theoretical physical concepts into an understandable technical framework that can be extended to practical applications across commercial and industrial frameworks. He summarizes the chemical, optical, electrical, thermal, magnetic, and spectroscopic properties of REMs best suited for next-generation commercial and military systems or equipment. Coverage includes extraction, recycling, refinement, visual inspection, identification of spectroscopic parameters, quality control, element separation based on specific application, pricing control, and environmental / geo-political considerations. Potential applications are identified with an emphasis on scientific instruments, nuclear resonance imaging equipment, MRI systems, magnetic couplers for uranium enrichment equipment, battery-electrodes, electric motors, electric generators, underwater sensors, and commercial and military sensors. The book describes unique applications of rare earth magnets in all-electric and hybrid electric cars and microwave components. It also considers the use of rare earth magnets in commercial and military systems where weight and size are the critical design requirements. Suitable for both students and design engineers involved in the development of high-technology components or systems, the book concludes by summarizing future applications in electro-optic systems and components, including infrared lasers, diode-pumped solid-state lasers operating at room temperatures, and other sophisticated military and commercial test equipment

Rare-Earths and Actinides in High Energy Spectroscopy

Author : Christiane Bonnelle
Publisher : Springer
ISBN 13 : 904812879X
Total Pages : 380 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Rare-Earths and Actinides in High Energy Spectroscopy by : Christiane Bonnelle

Download or read book Rare-Earths and Actinides in High Energy Spectroscopy written by Christiane Bonnelle and published by Springer. This book was released on 2015-12-22 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique monograph covers recent theoretical and experimental results on the complex character of f electrons in materials containing lanthanides (rare earths) or actinides, such as alpha-cerium and delta-plutonium. It answers the urgent need for a general presentation of the body of experimental and theoretical results presently available in this challenging domain. Some of the fast developing applications of lanthanide and actinide materials are mentioned. Materials containing atoms with an open f shell have electronic and crystalline properties that are controlled by the localized or delocalized character of the f electrons. This book gives a theoretical discussion of the various spectroscopic methods that shed light on the character of the f electrons and on the connection between their localization and the properties of these materials. Part 1 covers the characteristics of the f electrons in atoms and solids and includes a discussion of the properties of lanthanides and actinides in connection with the f electrons. Part 2 describes the various spectroscopic methods that are used to establish the electronic distributions and energies of the states. Examples involve the determination of f electron distributions by high energy spectroscopy methods with separate treatment of the valence and core electrons. Part 3 concentrates on the theoretical treatment of electronic transitions involving f electrons and simulations of the lanthanide spectra, including comparison with the available experimental data. Part 4 discusses the localized or delocalized character of the f electrons in actinides and their compounds, including comparison (analogies & differences) between the 4f and 5f electron materials. This monograph should be of great value for researchers, academics and engineers working in the fields of high energy spectroscopy, electronic and nuclear science and technology, as well as materials involving rare earths and radio-elements.

Rare Earth Materials

Author : A.R. Jha
Publisher : CRC Press
ISBN 13 : 1466564024
Total Pages : 378 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Rare Earth Materials by : A.R. Jha

Download or read book Rare Earth Materials written by A.R. Jha and published by CRC Press. This book was released on 2014-06-17 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent studies indicate that China accounts for about 96 percent of the world’s supply of rare earth materials (REMs). With REMs becoming increasingly important for a growing number of high-tech applications, appropriate action must be taken to mitigate the effects of a shortage of critical REMs in defense systems and components. Bringing together information previously available only from disparate journal articles and databases, Rare Earth Materials: Properties and Applications describes the unique characteristics and applications of 17 REMs. It defines their chemical, electrical, thermal, and optical characteristics. Maintaining a focus on physical and chemical properties, it addresses the history and critical issues pertaining to mining and processing of REMs. In this book, Dr. A.R. Jha continues his distinguished track record of distilling complex theoretical physical concepts into an understandable technical framework that can be extended to practical applications across commercial and industrial frameworks. He summarizes the chemical, optical, electrical, thermal, magnetic, and spectroscopic properties of REMs best suited for next-generation commercial and military systems or equipment. Coverage includes extraction, recycling, refinement, visual inspection, identification of spectroscopic parameters, quality control, element separation based on specific application, pricing control, and environmental / geo-political considerations. Potential applications are identified with an emphasis on scientific instruments, nuclear resonance imaging equipment, MRI systems, magnetic couplers for uranium enrichment equipment, battery-electrodes, electric motors, electric generators, underwater sensors, and commercial and military sensors. The book describes unique applications of rare earth magnets in all-electric and hybrid electric cars and microwave components. It also considers the use of rare earth magnets in commercial and military systems where weight and size are the critical design requirements. Suitable for both students and design engineers involved in the development of high-technology components or systems, the book concludes by summarizing future applications in electro-optic systems and components, including infrared lasers, diode-pumped solid-state lasers operating at room temperatures, and other sophisticated military and commercial test equipment

Rare Earths as a Probe of Environment and Electron-phonon Interaction in Optical Materials

Author : Rosanna Capelletti
Publisher : Nova Science Pub Incorporated
ISBN 13 : 9781606921371
Total Pages : 79 pages
Book Rating : 4.9/5 (213 download)

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Book Synopsis Rare Earths as a Probe of Environment and Electron-phonon Interaction in Optical Materials by : Rosanna Capelletti

Download or read book Rare Earths as a Probe of Environment and Electron-phonon Interaction in Optical Materials written by Rosanna Capelletti and published by Nova Science Pub Incorporated. This book was released on 2008-10-01 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rare earth electronic transitions, widely exploited for optical applications, occur within the shielded 4f shell and originate very sharp absorption (or emission) lines in spectra of crystals measured at low temperatures. High resolution absorption spectroscopy, covering broad spectral and temperature ranges, is a powerful tool not only to supply a complete and precise energy level scheme for the rare earth in optical materials, but also to disclose finer details on rare earth environment and interactions with i) other rare earths, ii) lattice vibrations, and iii) nuclear magnetic moments. In the present work the experimental results, taken in the temperature range 9-300 K, covered a spectral region as wide as 75-25000 cm-1 at a resolution as fine as 0.01 cm-1. Their interpretation is supported by calculations based mainly on crystal field theory, superposition model, and nuclear-electronic hyperfine interaction analysis. In this framework, a review is presented on the results obtained by our group during the last years in single crystals (BaY2F8 and YAl3(BO3)4 doped with a variety of rare earths for laser and self frequency doubling applications), in Er-doped glasses, and in nanostructured glass-ceramics for integrated optics.

Spectroscopy of Solid-state Laser and Luminescent Materials

Author : Zundu Luo
Publisher : Nova Publishers
ISBN 13 : 9781600213267
Total Pages : 368 pages
Book Rating : 4.2/5 (132 download)

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Book Synopsis Spectroscopy of Solid-state Laser and Luminescent Materials by : Zundu Luo

Download or read book Spectroscopy of Solid-state Laser and Luminescent Materials written by Zundu Luo and published by Nova Publishers. This book was released on 2007 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid-state laser and luminescent materials activated by rare-earth or transition metals ions are widely used for solid-state lasers, luminescent lamps, flat displays, optical fibre communication systems, and other photonic devices. The unique solid-state electronic properties enable the activators in solids to emit photons efficiently in visible and IR regions. The rapid advances in both materials science and optoelectronics, particularly, the development of new methods of material synthesis and device fabrication, have been stimulating the growing interests in the deep insights of spectroscopic properties of solid-state laser and luminescent materials. This book brings together essential and practical knowledge of spectroscopic physics. This includes, atomic spectroscopy, mathematical theory, rare earth ions in materials, light emission and absorption, spectral properties, non-radiative transitions and energy migration.

Frontiers Developments in Optics and Spectroscopy

Author :
Publisher : Ottavio Forte
ISBN 13 :
Total Pages : 452 pages
Book Rating : 4./5 ( download)

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Book Synopsis Frontiers Developments in Optics and Spectroscopy by :

Download or read book Frontiers Developments in Optics and Spectroscopy written by and published by Ottavio Forte. This book was released on with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on the Proceedings of the Institute Frontier Developments in Optics and Spectroscopy, held in Erice, Sicily, Italy, from the 17th of June to the 2nd of July 2007. The meeting was organized by the International School of Atomic and Molecular Spectroscopy of the Ettore Majoran Center for Scientific Culture. Other Institutes organized by this School are listed on pp. vi-vii. The book can be downloaded for free through the Buy this book link on the right side of this page.

Magnetooptical Spectroscopy of the Rare-Earth Compounds: Development and Application

Author : Uygun V. Valiev
Publisher : Scientific Research Publishing, Inc. USA
ISBN 13 : 1618960547
Total Pages : 139 pages
Book Rating : 4.6/5 (189 download)

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Book Synopsis Magnetooptical Spectroscopy of the Rare-Earth Compounds: Development and Application by : Uygun V. Valiev

Download or read book Magnetooptical Spectroscopy of the Rare-Earth Compounds: Development and Application written by Uygun V. Valiev and published by Scientific Research Publishing, Inc. USA. This book was released on 2012-01-05 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comparison of theory with experiment is made for rare-earth compounds with garnet structure and orthoaluminate whose optical, magnetic and magnetooptical features have been studied sufficiently well by now.

Atlas of Infrared Spectroscopy of Clay Minerals and Their Admixtures

Author : H. W. van der Marel
Publisher : Elsevier Science & Technology
ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Atlas of Infrared Spectroscopy of Clay Minerals and Their Admixtures by : H. W. van der Marel

Download or read book Atlas of Infrared Spectroscopy of Clay Minerals and Their Admixtures written by H. W. van der Marel and published by Elsevier Science & Technology. This book was released on 1976 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook on the Physics and Chemistry of Rare Earths

Author : K.A. Gschneidner
Publisher : Elsevier
ISBN 13 : 9780444513236
Total Pages : 688 pages
Book Rating : 4.5/5 (132 download)

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Book Synopsis Handbook on the Physics and Chemistry of Rare Earths by : K.A. Gschneidner

Download or read book Handbook on the Physics and Chemistry of Rare Earths written by K.A. Gschneidner and published by Elsevier. This book was released on 2003-06-19 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of the Handbook illustrates the rich variety of topics covered by rare earth science. Three chapters are devoted to the description of solid state compounds: skutterudites (Chapter 211), rare earth -antimony systems (Chapter 212), and rare earth-manganese perovskites (Chapter 214). Two other reviews deal with solid state properties: one contribution includes information on existing thermodynamic data of lanthanide trihalides (Chapter 213) while the other one describes optical properties of rare earth compounds under pressure (Chapter 217). Finally, two chapters focus on solution chemistry. The state of the art in unraveling solution structure of lanthanide-containing coordination compounds by paramagnetic nuclear magnetic resonance is outlined in Chapter 215. The potential of time-resolved, laser-induced emission spectroscopy for the analysis of lanthanide and actinide solutions is presented and critically discussed in Chapter 216.

Handbook on the Physics and Chemistry of Rare Earths

Author :
Publisher : Elsevier
ISBN 13 : 0444638520
Total Pages : 480 pages
Book Rating : 4.4/5 (446 download)

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Book Synopsis Handbook on the Physics and Chemistry of Rare Earths by :

Download or read book Handbook on the Physics and Chemistry of Rare Earths written by and published by Elsevier. This book was released on 2016-10-31 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook on the Physics and Chemistry of Rare Earths: Including Actinides is a continuous series of books covering all aspects of rare earth science, including chemistry, life sciences, materials science, and physics. The book's main emphasis is on rare earth elements [Sc, Y, and the lanthanides (La through Lu], but whenever relevant, information is also included on the closely related actinide elements. Individual chapters are comprehensive, broad, up-to-date, critical reviews written by highly experienced, invited experts. The series, which was started in 1978 by Professor Karl A. Gschneidner Jr., combines, and integrates, both the fundamentals and applications of these elements with two published volumes each year. Presents up-to-date overviews and new developments in the field of rare earths, covering both their physics and chemistry Contains Individual chapters that are comprehensive and broad, with critical reviews Provides contributions from highly experienced, invited experts

Handbook on the Physics and Chemistry of Rare Earths

Author : Pecharsky Vitalij
Publisher : Elsevier
ISBN 13 : 0128211113
Total Pages : 206 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Handbook on the Physics and Chemistry of Rare Earths by : Pecharsky Vitalij

Download or read book Handbook on the Physics and Chemistry of Rare Earths written by Pecharsky Vitalij and published by Elsevier. This book was released on 2020-08-27 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook on the Physics and Chemistry of Rare Earths: Including Actinides, Volume 57, is a continuous series of books covering all aspects of rare earth science, including chemistry, life sciences, materials science and physics. The book's main emphasis is on rare earth elements [Sc, Y, and the lanthanides (La through Lu], but whenever relevant, information is also included on the closely related actinide elements. Presents up-to-date overviews and new developments in the field of rare earths, covering both their physics and chemistry Contains Individual chapters that are comprehensive and broad, along with critical reviews Provides contributions from highly experienced, invited experts

Collective Plasmon-Modes in Gain Media

Author : V.A.G. Rivera
Publisher : Springer
ISBN 13 : 3319095250
Total Pages : 123 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Collective Plasmon-Modes in Gain Media by : V.A.G. Rivera

Download or read book Collective Plasmon-Modes in Gain Media written by V.A.G. Rivera and published by Springer. This book was released on 2014-09-03 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents the first detailed description, including both theoretical aspects and experimental methods, of the interaction of rare-earth ions with surface plasmon polariton from the point of view of collective plasmon-photon interactions via resonance modes (metal nanoparticles or nanostructure arrays) with quantum emitters (rare-earth ions). These interactions are of particular interest for applications to optical telecommunications, optical displays, and laser solid state technologies. Thus, our main goal is to give a more precise overview of the rapidly emerging field of nanophotonics by means of the study of the quantum properties of light interaction with matter at the nanoscale. In this way, collective plasmon-modes in a gain medium result from the interaction/coupling between a quantum emitter (created by rare-earth ions) with a metallic surface, inducing different effects such as the polarization of the metal electrons (so-called surface plasmon polariton - SPP), a field enhancement sustained by resonance coupling, or transfer of energy due to non-resonant coupling between the metallic nanostructure and the optically active surrounding medium. These effects counteract the absorption losses in the metal to enhance luminescence properties or even to control the polarization and phase of quantum emitters. The engineering of plasmons/SPP in gain media constitutes a new field in nanophotonics science with a tremendous technological potential in integrated optics/photonics at the nanoscale based on the control of quantum effects. This book will be an essential tool for scientists, engineers, and graduate and undergraduate students interested not only in a new frontier of fundamental physics, but also in the realization of nanophotonic devices for optical telecommunication.

Theoretical Spectroscopy of Transition Metal and Rare Earth Ions

Author : Mikhail G. Brik
Publisher :
ISBN 13 : 9789814800563
Total Pages : 446 pages
Book Rating : 4.8/5 (5 download)

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Book Synopsis Theoretical Spectroscopy of Transition Metal and Rare Earth Ions by : Mikhail G. Brik

Download or read book Theoretical Spectroscopy of Transition Metal and Rare Earth Ions written by Mikhail G. Brik and published by . This book was released on 2020-01-23 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes in detail the main concepts of theoretical spectroscopy of transition metal and rare-earth ions. It shows how the energy levels of different electron configurations are formed and calculated for the ions in a free state and in crystals, how group theory can help in solving main spectroscopic problems, and how the modern DFT-based methods of calculations of electronic structure can be combined with the semi-empirical crystal field models. The style of presentation makes the book helpful for a wide audience ranging from graduate students to experienced researchers. Performance of optical materials crucially depends on the impurity ions intentionally introduced into the crystalline host materials. The color of these materials, their emission and absorption spectra can be understood by analyzing the relations between the electronic properties of impurity ions and host crystal structure, which constitutes the main content of this book. It describes in detail the main concepts of theoretical spectroscopy of transition metal and rare earth ions.