Understanding Luminescence Spectra and Efficiency Using Wp and Related Functions

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Publisher : Springer Science & Business Media
ISBN 13 : 3642486290
Total Pages : 265 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis Understanding Luminescence Spectra and Efficiency Using Wp and Related Functions by : Charles W. Struck

Download or read book Understanding Luminescence Spectra and Efficiency Using Wp and Related Functions written by Charles W. Struck and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are both a remote and a proximate history in the development of this book. We would like to acknowledge first the perceptiveness of the technical administrators at RCA Laboratories, Inc. during the 1970s, and in particular Dr. P. N. Yocom. Buoyed up by the financial importance of yttrium oxysulfide: europium as the red phosphor of color television tubes, they allowed us almost a decade of close cooperation aimed at understanding the performance of this phosphor. It is significant that we shared an approach to research in an industrial laboratory which allowed us to avoid the lure of "first-principles" approaches (which would have been severely premature) and freed us to formulate and to study the important issues directly. We searched for a semiquantitative understanding of the properties observed in luminescence, i. e. , where energy absorption occurs, where emission occurs, and with what efficiency this conversion process takes place. We were aware that the nonradi ative transition rates found in practice vary enormously with temperature and, for a given activator, with small changes in its environment. We traced the source of this enormous variation to the magnitude of the vibrational overlap integrals, which have strong dependences on the rearrangements occurring during optical transitions and on the vibrational number of the initial electronic state. We were willing to excise from the problem the electronic aspects - the electronic wavefunctions' and their transition integrals -by treating them as parameters to be obtained from the experimental data.

Physics of Laser Crystals

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Publisher : Springer Science & Business Media
ISBN 13 : 940100031X
Total Pages : 260 pages
Book Rating : 4.4/5 (1 download)

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Book Synopsis Physics of Laser Crystals by : Jean-Claude Krupa

Download or read book Physics of Laser Crystals written by Jean-Claude Krupa and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physics of laser crystals has been constantly developing since the invention of the laser in 1960. Nowadays, more than 1500 wide-band-gap and semiconductors crystals are suitable for the production of the laser effect. Different laser devices are widely used in science, medicine and communication systems according to the progress achieved in the development of laser crystal physics. Scintillators for radiation detection also gained benefit from these developments. Most of the optically active materials offer laser radiations within the 500 to 3000 nm region with various quantum efficiency which fit the usual applications. However, new crystals for laser emissions are needed either in the blue, UV and VUV - region or far IR- region, especially for medicine, computer microchip production and for undiscovered practical uses. Scientific problems of the growth and properties of laser crystals are discussed in numerous books and scientific journals by many scientists working in the field. Therefore, we thought that joint discussions of the scientific and technical problems in laser physics will be useful for further developments in this area. We have proposed to held a Workshop on Physics of Laser Crystals for attempting to induce additional advances especially in solid state spectroscopy. This NATO Advanced Research Workshop (ARW) was hold in Kharkiv • Stary Saltov th nd (Ukraine) on august 26 - September 2 , 2002, and was mainly devoted to the consideration 0 f modem approaches and Iast results in physics of laser crystals.

Luminescent Materials

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Publisher : Springer Science & Business Media
ISBN 13 : 3642790178
Total Pages : 242 pages
Book Rating : 4.6/5 (427 download)

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Book Synopsis Luminescent Materials by : G. Blasse

Download or read book Luminescent Materials written by G. Blasse and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everyone starting work in this field is faced with the lack of basic books. Here, two renowned researchers introduce the reader to luminescence and its applications, describing the principles of the luminescence processes in a clear way and dealing not only with physics, but also with the chemistry of systems. Particular attention is paid to materials such as lamp phosphors, cathode-ray and X-ray phosphors, scintillators and many other applications.

Handbook of the Physics of Thin-Film Solar Cells

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Publisher : Springer Science & Business
ISBN 13 : 3642367488
Total Pages : 893 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Handbook of the Physics of Thin-Film Solar Cells by : Karl W. Böer

Download or read book Handbook of the Physics of Thin-Film Solar Cells written by Karl W. Böer and published by Springer Science & Business. This book was released on 2014-04-23 with total page 893 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook is a compendium giving a comprehensive description of the basics of semiconductor physics relevant to the design and analysis of thin film solar cell materials. It starts from the basics of material science, describing the material and its growth, defect and electrical properties, the basics of its interaction with photons and the involved statistics, proceeding to space charge effects in semiconductors and pn-junctions. Most attention is given to analyze homo- and hetero-junction solar cells using various models and applying the field-of-direction analysis for discussing current voltage characteristics, and helping to discover the involvement of high-field effects in solar cells. The comprehensive coverage of the main topics of - and relating to - solar cells with extensive reference to literature helps scientists and engineers at all levels to reach a better understanding and improvement of solar cell properties and their production. The author is one of the founders of thin film solar cell research.

Introduction to Space Charge Effects in Semiconductors

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Publisher : Springer Science & Business Media
ISBN 13 : 3642022367
Total Pages : 337 pages
Book Rating : 4.6/5 (42 download)

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Book Synopsis Introduction to Space Charge Effects in Semiconductors by : Karl W. Böer

Download or read book Introduction to Space Charge Effects in Semiconductors written by Karl W. Böer and published by Springer Science & Business Media. This book was released on 2009-12-03 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describing space-charge effects in semiconductors, this text moves from basic principles to advanced application in semiconducting devices. It uses detailed analyses of the transport, Poisson, and continuity equations to show the behavior of solution curves.

Transition Metal and Rare Earth Compounds

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Publisher : Springer
ISBN 13 : 3540444475
Total Pages : 198 pages
Book Rating : 4.5/5 (44 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 2003-07-01 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transition metal and rare earth compounds are investigated intensively because of important questions concerning fundamental research problems. More recently also their enormous potential for the development of new materials for photophysical and photochemical applications has been explored. Thus, it is important to focus on a deeper understanding of the elctronic energies, transition prohabilities, intermolecular interactions, etc.. This task has been accomplished by leading researchers in the field. They present introductions into, but also detailed reviews of the current state of knowledge of three different subjects.

Bibliography of Agriculture with Subject Index

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Publisher :
ISBN 13 :
Total Pages : 782 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Bibliography of Agriculture with Subject Index by :

Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1992 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook on the Physics and Chemistry of Rare Earths: Lanthanides

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Publisher : North-Holland
ISBN 13 :
Total Pages : 700 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Handbook on the Physics and Chemistry of Rare Earths: Lanthanides by : Karl A. Gschneidner (Jr.)

Download or read book Handbook on the Physics and Chemistry of Rare Earths: Lanthanides written by Karl A. Gschneidner (Jr.) and published by North-Holland. This book was released on 1978 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of the Handbook is the second of a three-volume set of reviews devoted to the interrelationships, similarities, differences, and contrasts of the lanthanide and actinide series of elements. In particular this book considers the comparisons of the chemistry of the lanthanide and actinide elements.The lanthanide and actinide elements present a multitude of challenging physical and chemical problems resulting from the involvement of open F-shell electronic configurations. This is made clear in the chapters composing these volumes which cover topics such as: the experimental and theoretical aspects of solution absorption and luminescence spectra to reveal similarities and differences in the two f-series; the methods and effectiveness of separation by solvent extraction, ion exchange and necessary accompanying reactions; the comparative thermochemical and oxidation-reduction properties of lanthanide and actinide materials; interrelationships and comparisons of the halides; an examination of the relative hydration and hydrolysis behaviors of the lanthanides and actinides.

Survey of Semiconductor Physics, Electrons and Other Particles in Semiconductors

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Publisher : Wiley-VCH
ISBN 13 :
Total Pages : 1360 pages
Book Rating : 4.X/5 (4 download)

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Book Synopsis Survey of Semiconductor Physics, Electrons and Other Particles in Semiconductors by : Karl W. Böer

Download or read book Survey of Semiconductor Physics, Electrons and Other Particles in Semiconductors written by Karl W. Böer and published by Wiley-VCH. This book was released on 2002-04-05 with total page 1360 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive treatment of the fundamentals of semiconductor physics and materials science The first edition of the Survey of Semiconductor Physics set the standard for the multifaceted exploration of semiconductor physics. Now, Dr. Karl Böer, one of the world’s leading experts in solid-state physics, with assistance from a team of the fields top researchers, expands this coverage in the Second Edition. Completely updated and substantially expanded, the Survey of Semiconductor Physics, Second Edition covers the basic elements in the entire field of semiconductor physics, emphasizing the materials and surface science involved. The Second Edition uses similar theoretical approaches and analyses for the basic material classes: crystalline, amorphous, quantum structures, and organics. The first volume provides thorough coverage of the structure of semiconductors, including: Phonons Energy bands Photons as they interact with the semiconductor and other particles Defects Generation and recombination Kinetics In both volumes, extensive appendices simplify searches for important formulae and tables. An elaborate word index and reference listings allow readers to use the reference in multiple ways to discover expanding literature; to explore similarities and connecting principles in other fields; to find out how others in adjacent fields came up with intriguing solutions to similar problems; and to obtain a broad overview of the entire field of semiconductor physics.

Subject Guide to Books in Print

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Publisher :
ISBN 13 :
Total Pages : 2476 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Subject Guide to Books in Print by :

Download or read book Subject Guide to Books in Print written by and published by . This book was released on 1996 with total page 2476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Cumulative Book Index

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Publisher :
ISBN 13 :
Total Pages : 2410 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Cumulative Book Index by :

Download or read book The Cumulative Book Index written by and published by . This book was released on 1992 with total page 2410 pages. Available in PDF, EPUB and Kindle. Book excerpt: A world list of books in the English language.

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Assessment and Diagnosis of Autism Spectrum Disorder

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Publisher : Springer
ISBN 13 : 3319271717
Total Pages : 480 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Handbook of Assessment and Diagnosis of Autism Spectrum Disorder by : Johnny L. Matson

Download or read book Handbook of Assessment and Diagnosis of Autism Spectrum Disorder written by Johnny L. Matson and published by Springer. This book was released on 2016-02-04 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook details best practices and discusses ongoing challenges in assessment and diagnosis of autism spectrum disorder (ASD). Chapters address assessment and diagnostic protocols, developmental considerations in ASD assessment, and issues concerning comorbid psychological and medical conditions. Various aspects of the disorder are emphasized throughout the handbook - from assessment in adolescent and adult populations to the latest findings in neuropsychology. The book concludes with future directions for research and clinical applications, focusing on universal screening, improved assessment methods, and earlier and more accurate diagnosis. Topics featured in this handbook include: Types of ASD assessment. Report writing for ASD evaluations. Stress and satisfaction in the diagnostic process. Clinical and neuropsychological perspectives from comorbid diagnosis of ASD and ADHD. Executive functions in ASD. The Handbook of Assessment and Diagnosis of Autism Spectrum Disorder is an essential reference for researchers, clinicians, professionals, and graduate students in clinical child and school psychology, child and adolescent psychiatry, and social work as well as rehabilitation medicine/therapy, behavioral therapy, pediatrics, and educational psychology.

Comprehensive Nanoscience and Technology

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Publisher : Academic Press
ISBN 13 : 0123743966
Total Pages : 2785 pages
Book Rating : 4.1/5 (237 download)

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Book Synopsis Comprehensive Nanoscience and Technology by :

Download or read book Comprehensive Nanoscience and Technology written by and published by Academic Press. This book was released on 2010-10-29 with total page 2785 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the Introduction: Nanotechnology and its underpinning sciences are progressing with unprecedented rapidity. With technical advances in a variety of nanoscale fabrication and manipulation technologies, the whole topical area is maturing into a vibrant field that is generating new scientific research and a burgeoning range of commercial applications, with an annual market already at the trillion dollar threshold. The means of fabricating and controlling matter on the nanoscale afford striking and unprecedented opportunities to exploit a variety of exotic phenomena such as quantum, nanophotonic and nanoelectromechanical effects. Moreover, researchers are elucidating new perspectives on the electronic and optical properties of matter because of the way that nanoscale materials bridge the disparate theories describing molecules and bulk matter. Surface phenomena also gain a greatly increased significance; even the well-known link between chemical reactivity and surface-to-volume ratio becomes a major determinant of physical properties, when it operates over nanoscale dimensions. Against this background, this comprehensive work is designed to address the need for a dynamic, authoritative and readily accessible source of information, capturing the full breadth of the subject. Its six volumes, covering a broad spectrum of disciplines including material sciences, chemistry, physics and life sciences, have been written and edited by an outstanding team of international experts. Addressing an extensive, cross-disciplinary audience, each chapter aims to cover key developments in a scholarly, readable and critical style, providing an indispensible first point of entry to the literature for scientists and technologists from interdisciplinary fields. The work focuses on the major classes of nanomaterials in terms of their synthesis, structure and applications, reviewing nanomaterials and their respective technologies in well-structured and comprehensive articles with extensive cross-references. It has been a constant surprise and delight to have found, amongst the rapidly escalating number who work in nanoscience and technology, so many highly esteemed authors willing to contribute. Sharing our anticipation of a major addition to the literature, they have also captured the excitement of the field itself in each carefully crafted chapter. Along with our painstaking and meticulous volume editors, full credit for the success of this enterprise must go to these individuals, together with our thanks for (largely) adhering to the given deadlines. Lastly, we record our sincere thanks and appreciation for the skills and professionalism of the numerous Elsevier staff who have been involved in this project, notably Fiona Geraghty, Megan Palmer and Greg Harris, and especially Donna De Weerd-Wilson who has steered it through from its inception. We have greatly enjoyed working with them all, as we have with each other.

Energy Research Abstracts

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Publisher :
ISBN 13 :
Total Pages : 490 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1993 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nanodiamond

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Publisher : Royal Society of Chemistry
ISBN 13 : 178262127X
Total Pages : 552 pages
Book Rating : 4.7/5 (826 download)

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Book Synopsis Nanodiamond by : Oliver A Williams

Download or read book Nanodiamond written by Oliver A Williams and published by Royal Society of Chemistry. This book was released on 2014-03-18 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: The exceptional mechanical, optical, surface and biocompatibility properties of nanodiamond have gained it much interest. Exhibiting the outstanding bulk properties of diamond at the nanoscale in the form of a film or small particle makes it an inexpensive alternative for many applications. Nanodiamond is the first comprehensive book on the subject. The book reviews the state of the art of nanodiamond films and particles covering the fundamentals of growth, purification and spectroscopy and some of its diverse applications such as MEMS, drug delivery and biomarkers and biosensing. Specific chapters include the theory of nanodiamond, diamond nucleation, low temperature growth, diamond nanowires, electrochemistry of nanodiamond, nanodiamond flexible implants, and cell labelling with nanodiamond particles. Edited by a leading expert in nanodiamonds, this is the perfect resource for those new to, and active in, nanodiamond research and those interested in its applications.

Books in Print

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Publisher :
ISBN 13 :
Total Pages : 1662 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Books in Print by :

Download or read book Books in Print written by and published by . This book was released on 1977 with total page 1662 pages. Available in PDF, EPUB and Kindle. Book excerpt: