Cathodoluminescence


Cathodoluminescence
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Cathodoluminescence Microscopy Of Inorganic Solids


Cathodoluminescence Microscopy Of Inorganic Solids
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Author : B.G. Yacobi
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29

Cathodoluminescence Microscopy Of Inorganic Solids written by B.G. Yacobi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.


Microcharacterization of materials is a rapidly advancing field. Among the many electron and ion probe techniques, the cathodoluminescence mode of an electron probe instrument has reached a certain maturity, which is reflected by an increas ing number of publications in this field. The rapid rate of progress in applications of cathodoluminescence techniques in characterizing inorganic solids has been especially noticeable in recent years. The main purpose of the book is to outline the applications of cath odoluminescence techniques in the assessment of optical and electronic proper ties of inorganic solids, such as semiconductors, phosphors, ceramics, and min erals. The assessment provides, for example, information on impurity levels derived from cathodoluminescence spectroscopy, analysis of dopant concentra tions at a level that, in some cases, is several orders of magnitude lower than that attainable by x-ray microanalysis, the mapping of defects, and the determination of carrier lifetimes and the charge carrier capture cross sections of impurities. In order to make the book self-contained, some basic concepts of solid-state phys ics, as well as various cathodoluminescence techniques and the processes leading to luminescence phenomena in inorganic solids, are also described. We hope that this book will be useful to both scientists and graduate students interested in microcharacterization of inorganic solids. This book, however, was not intended as a definitive account of cathodoluminescence analysis of in organic solids. In considering the results presented here, readers should re member that many materials have properties that vary widely as a function of preparation conditions.



Cathodoluminescence And Photoluminescence


Cathodoluminescence And Photoluminescence
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Author : Lyuji Ozawa
language : en
Publisher: CRC Press
Release Date : 2018-10-03

Cathodoluminescence And Photoluminescence written by Lyuji Ozawa and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Science categories.


Written by a senior industry expert with nearly 40 years of hands-on experience, Cathodoluminescence and Photoluminescence: Theories and Practical Applications presents a thorough review of advances, challenges, and recommendations for improving photoluminescent (PL) and cathodoluminescent (CL) phosphor display devices in terms of energy efficiency, image quality, color fidelity, operational lifetime, and production cost. This book traces the development of cathode ray tubes (CRTs), PL and CL phosphor screens, and fluorescent lamps (FL) into modern phosphor display devices. The author relates luminescence phenomena and color to chemical composition, excitation mechanisms, energy conversion efficiencies, and bulk properties of phosphor particles. He also addresses image quality issues such as flickering, smearing, whitening, and contrast. Subsequent chapters focus on powder deposition techniques and the production of phosphor powders themselves. The text describes the necessary raw materials, flux materials, and growth conditions for producing ZnS powders. It provides a quantitative analysis on optimal processes and parameters for ensuring higher quality color and screen resolution. Offering a detailed guide for next-generation scientists and engineers in the field, Cathodoluminescence and Photoluminescence describes current technologies and promising developments for producing higher quality, energy-efficient, and long-lasting phosphor CR and flat CL screen displays.



Cathodoluminescence


Cathodoluminescence
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Author : Naoki Yamamoto
language : en
Publisher: BoD – Books on Demand
Release Date : 2012-03-28

Cathodoluminescence written by Naoki Yamamoto and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-28 with Science categories.


Cathodoluminescence (CL) is a non-destructive technique to characterize optical and electronic properties of nanostructures in many kinds of materials. Major subject is to investigate basic parameters in semiconductors, impurities in oxides and phase determination of minerals. CL gives information on carrier concentration, diffusion length and life time of minority carriers in semiconductors, and impurity concentration and phase composition in composite materials. This book involves 13 chapters to present the basics in the CL technique and applications to particles, thin films and nanostructures in semiconductors, oxides and minerals. The chapters covered in this book include recent development of CL technique and applications to wide range of materials used in modern material science.



Cathodoluminescence In Geosciences


Cathodoluminescence In Geosciences
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Author : M. Pagel
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29

Cathodoluminescence In Geosciences written by M. Pagel and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.


An up-to-date overview of cathodoluminescence microscopy and spectroscopy in the field of geosciences, including new important data on cathodoluminescence spectroscopy, physical parameters and systematic spectral analysis of doped minerals. Each chapter, written by a well-known specialist, covers classic and new fields of application such as carbonate diagenesis, silicates, brittle deformation in sandstones, gemstone recognition, biomineralization, economic geology or geochronology. Useful to all scientists, graduates and professional engineers throughout the geosciences community.



Cathodoluminescence And Its Application In The Planetary Sciences


Cathodoluminescence And Its Application In The Planetary Sciences
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Author : Arnold Gucsik
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-11-14

Cathodoluminescence And Its Application In The Planetary Sciences written by Arnold Gucsik and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-11-14 with Science categories.


Cathodoluminescence microscopy/spectroscopy is a powerful technique providing detailed information on the shock metamorphism of target rocks, biosignatures of meteorites and mineralogy of the pre-solar grains. Moreover, it can be used as an in-situ method to classify the solid-atmospheric-liquid interactions on the surface of Mars.



Application Of Cathodoluminescence Imaging To The Study Of Sedimentary Rocks


Application Of Cathodoluminescence Imaging To The Study Of Sedimentary Rocks
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Author : Sam Boggs
language : en
Publisher: Cambridge University Press
Release Date : 2006-09-21

Application Of Cathodoluminescence Imaging To The Study Of Sedimentary Rocks written by Sam Boggs and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-09-21 with Science categories.


Minerals in sedimentary rocks emit characteristic visible luminescence called cathodoluminescence (CL) when bombarded by high energy electrons. CL emissions can be displayed as colour images in a cathodoluminescence microscope or as high-resolution monochromatic images in a scanning electron microscope. This provides information not available by other techniques on the provenance of the mineral grains in sedimentary rocks, and insights into diagenetic changes. The book, first published in 2006, begins with an easily understood presentation of the fundamental principles of CL imaging. This is followed by a description and discussion of the instruments used in CL imaging, and a detailed account of its applications to the study of sedimentary rocks. The volume is a comprehensive, easily understood description of the applications of cathodoluminescence imaging to the study of sedimentary rocks. It will be an important resource for academic researchers, industry professionals and advanced graduate students in sedimentary geology.



Fundamentals And Applications Of Cathodoluminescence


Fundamentals And Applications Of Cathodoluminescence
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Author : Agnes Reaves
language : en
Publisher:
Release Date : 2015-02-24

Fundamentals And Applications Of Cathodoluminescence written by Agnes Reaves and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-24 with Technology & Engineering categories.


The fundamentals and applications of cathodoluminescence are provided in this detailed book. Cathodoluminescence (CL) is a mechanism to identify optical and electronic properties of nanostructures in distinctive materials. Some of the essential topics of evaluation are fundamentals of semiconductors, impurities in oxides and phase determination of minerals. This book deals with carrier concentration, diffusion length, minority carriers in semiconductors, amount of impurity and phase composition in materials. This book encompasses the fundamentals as well as applications of cathodoluminescence to diverse range of materials like thin films, oxides and minerals in the field of material science.



Cathodoluminescence


Cathodoluminescence
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Author : Lyuji Ozawa
language : en
Publisher: Wiley-VCH
Release Date : 1990-11-16

Cathodoluminescence written by Lyuji Ozawa and has been published by Wiley-VCH this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990-11-16 with Science categories.


Cathodoluminescence is the basic phenomenon behind the function of cathode ray tubes. Thus a knowledge of its fundamentals and applications is a prerequisite for the production of CRTs. This comprehensive treatment of cathodoluminescence covers all aspects scientists and engineers need for their work in the field. They include penetration of electrons into crystals, excitation of activator ions by incident radiation, motion of mobile carriers in crystals, optimization of cathodoluminescence phosphors and application of phosphors to picture tubes.



Cathodoluminescence And Photoluminescence


Cathodoluminescence And Photoluminescence
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Author : Lyuji Ozawa
language : en
Publisher: CRC Press
Release Date : 2018-10-03

Cathodoluminescence And Photoluminescence written by Lyuji Ozawa and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Science categories.


Written by a senior industry expert with nearly 40 years of hands-on experience, Cathodoluminescence and Photoluminescence: Theories and Practical Applications presents a thorough review of advances, challenges, and recommendations for improving photoluminescent (PL) and cathodoluminescent (CL) phosphor display devices in terms of energy efficiency, image quality, color fidelity, operational lifetime, and production cost. This book traces the development of cathode ray tubes (CRTs), PL and CL phosphor screens, and fluorescent lamps (FL) into modern phosphor display devices. The author relates luminescence phenomena and color to chemical composition, excitation mechanisms, energy conversion efficiencies, and bulk properties of phosphor particles. He also addresses image quality issues such as flickering, smearing, whitening, and contrast. Subsequent chapters focus on powder deposition techniques and the production of phosphor powders themselves. The text describes the necessary raw materials, flux materials, and growth conditions for producing ZnS powders. It provides a quantitative analysis on optimal processes and parameters for ensuring higher quality color and screen resolution. Offering a detailed guide for next-generation scientists and engineers in the field, Cathodoluminescence and Photoluminescence describes current technologies and promising developments for producing higher quality, energy-efficient, and long-lasting phosphor CR and flat CL screen displays.



Cathodoluminescence Of Geological Materials


Cathodoluminescence Of Geological Materials
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Author : Donald J. Marshall
language : en
Publisher: Taylor & Francis
Release Date : 1988

Cathodoluminescence Of Geological Materials written by Donald J. Marshall and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Science categories.