Download or read book Optical and EPR Studies of Irradiated Silicon Dioxide Materials written by Colin E. Jones and published by . This book was released on 1976 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical absorption, luminescence, and electron spin resonance have been measured for crystalline and amorphous silicon dioxide materials. The luminescence data and its correlation with the optical absorption and spin resonance form basically new areas of research. For fast neutron irradiation the luminescence increases with irradiation, and a band tentatively identified with the oxygen vacancy correlates with the optical absorption and spin resonance for this defect. Above 10 to the 20th power neutrons/sq cm the luminescence, especially the oxygen vacancy luminescence, decreases, suggesting the formation of a large number of nonluminescent competing traps. Gamma irradiation has a much larger effect on amorphous silicon dioxide than on crystalline materials. The same effect seems to be present in gamma irradiated metal-oxide semiconductors up through 10 to the 7th power.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1977 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Defects in SiO2 and Related Dielectrics Science and Technology written by Gianfranco Pacchioni and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 619 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silicon dioxide plays a central role in most contemporary electronic and photonic technologies, from fiber optics for communications and medical applications to metal-oxide-semiconductor devices. Many of these applications directly involve point defects, which can either be introduced during the manufacturing process or by exposure to ionizing radiation. They can also be deliberately created to exploit new technologies. This book provides a general description of the influence that point defects have on the global properties of the bulk material and their spectroscopic characterization through ESR and optical spectroscopy.
Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration. Technical Information Center and published by . This book was released on 1977 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1990 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Physics and Chemistry of SiO2 and the Si SiO2 Interface 2 written by B.E. Deal and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first international symposium on the subject "The Physics and Chemistry of Si02 and the Si-Si02 Interface," organized in association with the Electrochemical Society, Inc. , was held in Atlanta, Georgia on May 15- 20, 1988. This symposium contained sixty papers and was so successful that the sponsoring divisions decided to schedule it on a regular basis every four years. Thus, the second symposium on "The Physics and Chemistry of Si02 and the Si02 Interface was held May 18-21, 1992 in St. Louis, Missouri, again sponsored by the Electronics and Dielectrics Science and Technology Divisions of The Electrochemical Society. This volume contains manuscripts of most of the fifty nine papers presented at the 1992 symposium, and is divided into eight chapters - approximating the organization of the symposium. Each chapter is preceded with an introduction by the session organizers. It is appropriate to provide a general assessment of the current status and understanding of the physics and chemistry of Si02 and the Si02 interface before proceeding with a brief overview of the individual chapters. Semiconductor devices have continued to scale down in both horizontal and vertical dimensions. This has resulted in thinner gate and field oxides as well as much closer spacing of individual device features. As a result, surface condition, native oxide composition, and cleaning and impurity effects now provide a much more significant contribution to the properties of oxides and their interfaces.
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1974 with total page 1036 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Structure and Imperfections in Amorphous and Crystalline Silicon Dioxide written by R. A. B. Devine and published by John Wiley & Sons. This book was released on 2000-05-18 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structure and Imperfections in Amorphous and Crystalline Silicon Dioxide Edited by R. A. B. Devine, University of New Mexico, USA J.-P. Duraud, ESRF, Grenoble, France and E. Dooryhée, ESRF, Grenoble, France Silicon dioxide is one of the most common naturally occurring materials. Its applications range from nuclear waste storage to optical fibre communications to silicon microelectronics. Experts from America, Europe and Japan have written chapters covering both the amorphous and the crystalline phases of the material with particular reference to its structure and defects. The book is divided into four sections: Topological Models for the Crystalline and Amorphous Phases Electronic Structure Macroscopic and Point Defects Processing and Applications of Crystalline and Amorphous Phases Engineers, researchers and postgraduate students of materials science, physics and engineering will all find this an extremely useful addition to their libraries.
Download or read book The Physics of SiO2 and Its Interfaces written by Sokrates T. Pantelides and published by Elsevier. This book was released on 2013-09-17 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Physics of SiO2 and Its Interfaces covers the proceedings of the International Topical Conference on the Physics of SiO2 and its Interfaces, held at the IBM Thomas J. Watson Research Center, Yorktown Heights, New York on March 22-24, 1978. The book focuses on the properties, reactions, transformations, and structures of silicon dioxide (SiO2). The selection first discusses the electronic properties of vitreous SiO2 and small polaron formation and motion of holes in a-SiO2. Discussions focus on mobility edges and polarons, deep states in the gap, and excitons. The text also ponders on field-dependent hole and exciton transport in SiO2 and electron emission from SiO2 into vacuum. The publication takes a look at the electronic structures of crystalline and amorphous SiO2; band structures and electronic properties of SiO2; and optical absorption spectrum of SiO2. The text also tackles chemical bond and related properties of SiO2; topological effects on the band structure of silica; and properties of localized SiO2 clusters in layers of disordered silicon on silver. The selection is a good reference for physicists and readers interested in the physics of silicon dioxide.
Download or read book Silicon Dioxide and the Luminescence of Related Materials written by Anatoly Trukhin and published by Cambridge Scholars Publishing. This book was released on 2021-07-05 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to the study of the properties of materials that can be in a crystalline and glassy state. Its central focus is the physics of solids, whose structure is disordered, since the existing theories of solids are based on crystal structures. The approach adopted here is based on the comparison of data for crystals and glasses formed by the same atoms, paying particular attention to the under-explored glass-forming crystals. The book will be of interest to graduate students, solid states researchers, glass technologists, and young scientists beginning research in the field of experimental physics.
Download or read book Frontiers in Guided Wave Optics and Optoelectronics written by Bishnu Pal and published by BoD – Books on Demand. This book was released on 2010-02-01 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the editor, I feel extremely happy to present to the readers such a rich collection of chapters authored/co-authored by a large number of experts from around the world covering the broad field of guided wave optics and optoelectronics. Most of the chapters are state-of-the-art on respective topics or areas that are emerging. Several authors narrated technological challenges in a lucid manner, which was possible because of individual expertise of the authors in their own subject specialties. I have no doubt that this book will be useful to graduate students, teachers, researchers, and practicing engineers and technologists and that they would love to have it on their book shelves for ready reference at any time.
Download or read book Applications of EPR in Radiation Research written by Anders Lund and published by Springer. This book was released on 2014-10-20 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applications of EPR in Radiation Research is a multi-author contributed volume presented in eight themes: I. Elementary radiation processes (in situ and low temperature radiolysis, quantum solids); II: Solid state radiation chemistry (crystalline, amorphous and heterogeneous systems); III: Biochemistry, biophysics and biology applications (radicals in biomaterials, spin trapping, free-radical-induced DNA damage); IV: Materials science (polymeric and electronic materials, materials for treatment of nuclear waste, irradiated food); V: Radiation metrology (EPR-dosimetry, retrospective and medical applications); VI: Geological dating; VII: Advanced techniques (PELDOR, ESE and ENDOR spectroscopy, matrix isolation); VIII: Theoretical tools (density-functional calculations, spectrum simulations).
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1976-10 with total page 1360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index Keyword A L written by and published by . This book was released on 1976 with total page 1052 pages. Available in PDF, EPUB and Kindle. Book excerpt:
