Theoretical Spectroscopy Of Transition Metal And Rare Earth Ions

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Theoretical Spectroscopy of Transition Metal and Rare Earth Ions

Author : Mikhail G. Brik
Publisher : CRC Press
ISBN 13 : 100000757X
Total Pages : 326 pages
Book Rating : 4.0/5 ( 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 CRC Press. This book was released on 2019-12-11 with total page 326 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.

Theoretical Spectroscopy of Transition Metal and Rare Earth Ions

Author : Mikhail G. Brik
Publisher : CRC Press
ISBN 13 : 1000000737
Total Pages : 462 pages
Book Rating : 4.0/5 ( 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 CRC Press. This book was released on 2019-12-11 with total page 462 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.

Excited States Of Transition Elements - Proceedings Of The 2nd International School

Author : Strek W
Publisher : World Scientific
ISBN 13 : 9814553964
Total Pages : 452 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Excited States Of Transition Elements - Proceedings Of The 2nd International School by : Strek W

Download or read book Excited States Of Transition Elements - Proceedings Of The 2nd International School written by Strek W and published by World Scientific. This book was released on 1992-09-30 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the recent advances in spectroscopy and theoretical modeling relevant to the interpretation of luminescence and laser phenomena in solid state materials. The available solid state matrices in crystalline and glassy states and the full range of activaters-transition metal ions, rare earth ions and actinides are considered here. Processes of activator excitation, energy transfer between activators and relaxation of excited states are particularly stressed.

Luminescent Materials

Author : Mikhail G. Brik
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110607875
Total Pages : 314 pages
Book Rating : 4.1/5 (16 download)

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Book Synopsis Luminescent Materials by : Mikhail G. Brik

Download or read book Luminescent Materials written by Mikhail G. Brik and published by Walter de Gruyter GmbH & Co KG. This book was released on 2023-03-06 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives an overview on the fundamentals and recent developments in the field of luminescent materials. Starting from the definitions and properties of phosphors, novel application areas as well as spectroscopic methods for characterization will be described. The reader will benefit from the vast knowledge of the authors with backgrounds in industry as well as academia.

Theory and Application of Rare Earth Materials

Author : Changzhen Wang
Publisher : Springer Nature
ISBN 13 : 9811941785
Total Pages : 369 pages
Book Rating : 4.8/5 (119 download)

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Book Synopsis Theory and Application of Rare Earth Materials by : Changzhen Wang

Download or read book Theory and Application of Rare Earth Materials written by Changzhen Wang and published by Springer Nature. This book was released on 2023-05-18 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book starts with a theoretical introduction of the rare earth materials, and it subsequently analyzes the essential characteristics of these materials from elements, compounds to physical chemistry and metal materials, etc. Under the supplementary explanation of experimental data and results, the research is gradually guided into the multi-domain application scene. Through extensive analyses, this book displays comprehensively the distinguished values of the rare earth materials and the theoretical, empirical, and practical significance of rare earth materials is unraveled. It also covers an exhaustive review of 17 rare earth elements, their characteristics, and more possibilities in physical chemistry, functional materials, metallurgy, composites and engineering, and their prospects in production and technical applications. In-depth account of the whole spectrum of rare earth material research makes this book a unique reference to academic researchers, students, and engineers.

Optical Spectroscopy of Inorganic Solids

Author : B. Henderson
Publisher : Oxford University Press
ISBN 13 : 9780199298624
Total Pages : 678 pages
Book Rating : 4.2/5 (986 download)

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Book Synopsis Optical Spectroscopy of Inorganic Solids by : B. Henderson

Download or read book Optical Spectroscopy of Inorganic Solids written by B. Henderson and published by Oxford University Press. This book was released on 2006 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text describes the technique of optical spectroscopy applied to problems in condensed matter physics. It relates theoretical understanding to experimental measurement, including discussion of the optical spectroscopy of inorganic insulators, with many illustrative examples. Symmetry arguments are developed from a formal group theoretical basis and are frequently used, and a special effort is made to treat the subject of lattice vibrations and to show how these can affect the spectroscopic properties of solids. The elements of laser theory are developed, and the authors also explore the use of optically detected magnetic resonance techniques for the investigation of semiconducting materials.

Phosphor Handbook

Author : Ru-Shi Liu
Publisher : CRC Press
ISBN 13 : 1000513556
Total Pages : 866 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis Phosphor Handbook by : Ru-Shi Liu

Download or read book Phosphor Handbook written by Ru-Shi Liu and published by CRC Press. This book was released on 2022-01-31 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt: A benchmark publication, the first edition of the Phosphor Handbook, published in 1998, set the standard for references in the field. The second edition, updated and published in 2007, began exploring new and emerging fields. However, in the last 14 years, since the second edition was published, many notable advances and broader phosphor applications have occurred. Completely revised, updated, and expanded into three separate volumes, this third edition of the Handbook covers the most recent developments in phosphor research, characterization, and applications. This volume on ‘Experimental Methods for Phosphor Evaluation and Characterization’ addresses the theoretical and experimental methods for phosphor evaluation and characterization. The chapters in the book cover: First principle and DFT analysis of optical, structural, and chemical properties of phosphors Phosphor design and tuning through structure and solid solution Design for IR, NIR, and narrowband emission and thermally stable phosphors and nanophosphors Detailed illustration for measurement of the absolute photoluminescence quantum yield of phosphors Phosphor analysis through photoionization, high pressure, and synchrotron radiation studies

Laser Spectroscopy of Solids

Author : W. M. Yen
Publisher : Springer Science & Business Media
ISBN 13 : 3662122138
Total Pages : 321 pages
Book Rating : 4.6/5 (621 download)

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Book Synopsis Laser Spectroscopy of Solids by : W. M. Yen

Download or read book Laser Spectroscopy of Solids written by W. M. Yen and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this volume we have attempted to present a concise survey of the spectroscopic properties of insulators as derived from the application of tunable laser spectro scopic techniques. As has been the case in gaseous atomic spectroscopy, the use of tunable lasers has allowed the extension and the refmement of optical measure ments in the condensed phases to unprecedented resolutions in the frequency and temporal domains. In turn, this firmer base of empirical fmdings has led to a more sophisticated theoretical understanding of the spectroscopy of optically excited states with major modifications being apparent in the area of their dynamic be havior. Yet the revivalistic nature of these advances implies that additional advan ces are to be expected as the techniques and developments outlined in this volume are put to widespread use. Regardless, it is our hope and that of our distinguished colleagues in this venture that the reviews presented here will be useful to neo phytes and veterans to this field alike - to the former as a laissez-passer into solid-state spectroscopy, to the latter as a useful synopsis and reference of recent developments. We have also attempted to expose the reader to the concept that optically active materials, be they organic or inorganic, as universality would require, be have in a like manner and, though terminology may vary in detail, the outline and general features of all insulators remain constant.

Crystalline Lasers

Author : Alexander Kaminskii
Publisher : CRC Press
ISBN 13 : 1000102831
Total Pages : 592 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Crystalline Lasers by : Alexander Kaminskii

Download or read book Crystalline Lasers written by Alexander Kaminskii and published by CRC Press. This book was released on 2020-09-10 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: By the end of the 1970s, crystalline lasers were widely used in science, engineering, medicine, and technology. The types of lasers used have continued to grow in number to include newly discovered crystalline hosts, previously known compounds generating at other spectral wavelengths, and broadband tunable stimulated emission. This has led to the creation of an extremely promising new generation of crystalline lasers that are both highly efficient and more reliable. The major part of this book is devoted to describing multilevel operating laser schemes for stimulated emission excitation in insulating crystals doped with lanthanide ions. The first part of Crystalline Lasers deals with the history of the physics and spectroscopy of insulating laser crystals. The chapters in the second part of the book present results from the study of Stark-energy levels of generating ions in laser crystals and their radiative and nonradiative intermanifold transition characteristics. This section includes extensive tabular data and reference information. Popular and novel operating schemes of crystalline lasers are covered in Part 3. In the chapters in the fourth part of the book, the newest technologies in the physics and engineering of crystalline lasers are considered. The results of investigations into laser action under selective excitations, miniature crystalline lasers, and the properties of nonlinear activated laser crystals are presented and analyzed. Crystalline Lasers summarizes and reviews the results of many years of research and studies of activator ions and multilevel operating laser schemes, and discusses exciting prospects of using these systems to create new types of crystalline lasers. This book will be of use to laser scientists and engineers, physicists, and chemical engineers.

Transition Metal and Rare Earth Compounds

Author : Hartmut Yersin
Publisher : Springer
ISBN 13 : 9783662146910
Total Pages : 186 pages
Book Rating : 4.1/5 (469 download)

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Book Synopsis Transition Metal and Rare Earth Compounds by : Hartmut Yersin

Download or read book Transition Metal and Rare Earth Compounds written by Hartmut Yersin and published by Springer. This book was released on 2014-03-12 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: There exists a large literature on the spectroscopic properties of copper(II) com- 9 pounds. This is due to the simplicity of the d electron configuration, the wide variety of stereochemistries that copper(II) compounds can adopt, and the f- xional geometric behavior that they sometimes exhibit [1]. The electronic and geometric properties of a molecule are inexorably linked and this is especially true with six-coordinate copper(II) compounds which are subject to a Jahn-T- ler effect.However,the spectral-structural correlations that are sometimes d- wn must often be viewed with caution as the information contained in a typical solution UV-Vis absorption spectrum of a copper(II) compound is limited. Meaningful spectral-structural correlations can be obtained in a related series of compounds where detailed spectroscopic data is available. In the fol- 4– lowing sections two such series are examined; the six-coordinate CuF and 6 2+ Cu(H O) ions doped as impurities in single crystal hosts.Using low tempera- 2 6 ture polarized optical spectroscopy and electron paramagnetic resonance, a very detailed picture can be drawn about the geometry of these ions in both their ground and excited electronic states. We then compare the spectrosco- cally determined structural data with that obtained from X-ray diffraction or EXAFS measurements.

Spectroscopy of Crystals Containing Rare Earth Ions

Author : A.A. Kaplyanskii
Publisher : Elsevier
ISBN 13 : 0444598278
Total Pages : 767 pages
Book Rating : 4.4/5 (445 download)

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Book Synopsis Spectroscopy of Crystals Containing Rare Earth Ions by : A.A. Kaplyanskii

Download or read book Spectroscopy of Crystals Containing Rare Earth Ions written by A.A. Kaplyanskii and published by Elsevier. This book was released on 2012-12-02 with total page 767 pages. Available in PDF, EPUB and Kindle. Book excerpt: ``Spectroscopy of Crystals Containing Rare Earth Ions'' contains chapters on some key problems selected from a broad range of spectroscopic studies of RE-activated solids including both crystalline and glassy materials. Progress in crystal field theory is surveyed, an area which is basic to our understanding of the energy levels. The treatment of dynamical properties includes studies of coherence phenomena in isolated ions, energy transfer between ions and co-operative phenomena associated with ion-ion and ion-lattice interactions. In addition, the role of electron spins and nuclear spins is studied by light scattering and double resonance techniques. The presence of inhomogeneous broadening of spectral lines is observed and studied in many contexts, leading to new insights into general problems of the disordered state. Considerable attention is devoted to describing new experimental techniques whose development is of prime importance for progress in the spectroscopy of RE-activated solids. Many of these rely on the development and application of tunable lasers. At the moment this is a very active field of spectroscopy with more exciting developments likely to occur in the future.

Advances in Quantum Electronics

Author : D. W. Goodwin
Publisher : Academic Press
ISBN 13 : 1483276767
Total Pages : 310 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Advances in Quantum Electronics by : D. W. Goodwin

Download or read book Advances in Quantum Electronics written by D. W. Goodwin and published by Academic Press. This book was released on 2013-10-22 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Quantum Electronics, Volume 2 deals with the effects of quantum mechanics on the behavior of electrons in matter. This book is divided into three chapters. Chapter 1 reviews the statistical properties of optical fields and spectral processing techniques, including the use of photon correlation techniques to measure scattering effects in a number of different media. The use of optical E.P.R. and excitation spectroscopic techniques and techniques for establishing the location of impurity ions in the chalcogenides are describe in Chapter 2. The last chapter surveys the field of mode locked lasers, the theory of mode locking, techniques, and applications. This publication is beneficial to graduate students and researchers conducting work on quantum electronics.

International Tables for Crystallography, Volume I

Author : Christopher Chantler
Publisher : John Wiley & Sons
ISBN 13 : 1119433940
Total Pages : 1090 pages
Book Rating : 4.1/5 (194 download)

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Book Synopsis International Tables for Crystallography, Volume I by : Christopher Chantler

Download or read book International Tables for Crystallography, Volume I written by Christopher Chantler and published by John Wiley & Sons. This book was released on 2024-08-19 with total page 1090 pages. Available in PDF, EPUB and Kindle. Book excerpt: X-ray absorption spectroscopy and X-ray emission spectroscopy are complementary to crystallographic methods, particularly for materials science and the study of nanostructure and systems with partial disorder and partial local order, including solutions, gases, liquids, glasses and powders. This new volume of International Tables for Crystallography has nine parts and over 150 chapters contributed by a wide range of international experts. Part 1 provides a brief overview and introduction to the background of X-ray absorption spectroscopy (XAS) and experimental facilities. Part 2 discusses the quantum theory of XAS and related approaches. Part 3 describes both standard and advanced experimental methods used in XAS, X-ray emission spectroscopy (XES) and related techniques. Part 4 covers both standard and more advanced pre-processing of data. Part 5 gives an extensive overview of the analysis of experimental data. Part 6 provides details of the major software packages for data collection, reduction and analysis. Part 7 outlines the importance in science, reporting and hypothesis testing of the exchange of input and processed output data, and data deposition. It also presents excerpts of tables of data and supplementary material for XAS, pre-edge studies, X-ray absorption near-edge spectroscopy (XANES) and X-ray absorption fine structure (XAFS) studies. These tables are also available in full as online supporting information. Part 8 explores a wide range of applications of XAS in fields including materials science, physics, chemistry, biology, earth sciences, catalysis and cultural heritage. Part 9 presents definitions of the terms and quantities used, as developed by the International Union of Crystallography's Commission on XAFS. The volume has been written for the worldwide XAS community of thousands of practitioners, beamline scientists, experts and academics, and for the novice user who wishes to know what XAS and XES can do for them and how they may use these techniques for their particular purposes. The volume is therefore intended to be a self-contained, authoritative reference work that can also be used for training, learning or teaching, providing practical guidance for readers of all levels of experience. More information on the volumes in the series International Tables for Crystallography can be found at https://it.iucr.org.

Electronic Absorption Spectroscopy and Related Techniques

Author : D. N. Sathyanarayana
Publisher : Universities Press
ISBN 13 : 9788173713712
Total Pages : 556 pages
Book Rating : 4.7/5 (137 download)

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Book Synopsis Electronic Absorption Spectroscopy and Related Techniques by : D. N. Sathyanarayana

Download or read book Electronic Absorption Spectroscopy and Related Techniques written by D. N. Sathyanarayana and published by Universities Press. This book was released on 2001 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a conceptual and experimental basis for the interpretation of electronic absorption spectroscopy and related techniques. The basic theories, instrumentation and interpretation of the spectra of organic and coordination compounds for structural studies are presented step-by-step, in an easily understandable style. related topics of emission spectroscopes are covered as well.

Electron Magnetic Resonance Principles

Author : Yuanzhi Xu
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110620103
Total Pages : 611 pages
Book Rating : 4.1/5 (16 download)

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Book Synopsis Electron Magnetic Resonance Principles by : Yuanzhi Xu

Download or read book Electron Magnetic Resonance Principles written by Yuanzhi Xu and published by Walter de Gruyter GmbH & Co KG. This book was released on 2019-08-05 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents principles of electron magnetic resonance from a chemist’s point-of-view, covering g-tensor theory, isotropical hyperfine structure, anisotropical hyperfine structure and fine structure of spectrum, and relaxation theory. Detailed explanations on quantitative determination of paramagnetic species are given to address readers' difficulties. Written as a physical chemistry graduate textbook, it is also suitable for industry users.

Optical Spectra and Chemical Bonding in Transition Metal Complexes

Author : Thomas Schönherr
Publisher : Springer Science & Business Media
ISBN 13 : 9783540008545
Total Pages : 332 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Optical Spectra and Chemical Bonding in Transition Metal Complexes by : Thomas Schönherr

Download or read book Optical Spectra and Chemical Bonding in Transition Metal Complexes written by Thomas Schönherr and published by Springer Science & Business Media. This book was released on 2004-09-30 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: With contributions by numerous experts

Phosphor Handbook

Author : Shigeo(decease) Shionoya
Publisher : CRC Press
ISBN 13 : 9780849375606
Total Pages : 940 pages
Book Rating : 4.3/5 (756 download)

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Book Synopsis Phosphor Handbook by : Shigeo(decease) Shionoya

Download or read book Phosphor Handbook written by Shigeo(decease) Shionoya and published by CRC Press. This book was released on 1998-09-10 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt: From basic principles of luminescence to innovative technical applications, Phosphor Handbook will serve as the definitive resource on phosphors. Considering all the major changes in the field of phosphors, the editors have produced the most current and comprehensive reference available today. Contributed by noted worldwide scientists and engineers, the handbook serves a ready audience among researchers in the field of luminescence. This book completely describes: powder phosphors, including information on solid state laser materials and organic EL properties and technical applications of phosphors, including the principal classes of phosphors, procedures to synthesize and manufacture these phosphors, manner of deployment, and materials that emit light under various kinds of excitation current developments of phosphor materials required in advanced display technologies, such as UV Plasma Display and Field Emission Display (FED) experimental techniques characterizing materials in their initial and final forms Other provisos include: tutorials of fundamental physical and chemical properties of phosphor materials descriptions of optical properties of phosphor materials profiles on methods of synthesis and manufacture of all practical phosphors analysis of experimental procedures for the optical characterization of raw phosphors and the creation of display devices or lamps specification of physical and optical requirements for all applications of phosphors in lighting and display technologies Japanese industry has and will continue to play a key role in developing these applications, and many contributors to this volume acted as principals in the progress discussed. Display technologies will increase in importance, and no cohesive or comprehensive treatise exists - from basic to applied - on the nature, properties, synthesis, characterization, manufacture, and handling of phosphor materials in lighting and display technologies and applications. This exceptional handbook rectifies this deficiency, serving as the defining resource for all those engaged in research or in the application of phosphor materials - regardless of whether they are newcomers or veterans in this endeavor.