Download or read book Handbook of Ion Sources written by Bernhard Wolf and published by CRC Press. This book was released on 2017-07-12 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Ion Sources delivers the data needed for daily work with ion sources. It also gives information for the selection of a suitable ion source and ion production method for a specific application. The Handbook concentrates on practical aspects and introduces the principle function of ion sources. The basic plasma parameters are defined and discussed. The working principles of various ion sources are explained, and examples of each type of ion source are presented with their operational data. Tables of ion current for various elements and charge states summarize the performance of different ion sources. The problems related to the production of ions of non-gaseous elements are detailed, and data on useful materials for evaporation and ion source construction are summarized. Additional chapters are dedicated to extraction and beam formation, ion beam diagnosis, ion source electronics, and computer codes for extraction, acceleration, and beam transport. Emittance and brilliance are described and space charge effects and neutralization discussed. Various methods for the measurement of current, profile, emittance, and time structure are presented and compared. Intensity limits for these methods are provided for different ion energies. Typical problems related to the operation of ion source plasmas are discussed and practical examples of circuits are given. The influence of high voltage on ion source electronics and possibilities for circuit protection are covered. The generation of microwaves and various microwave equipment are described and special problems related to microwave operation are summarized. The Handbook of Ion Sources is a valuable reference on the subject, of benefit to practitioners and graduate students interested in accelerators, ion implantation, and ion beam techniques.
Download or read book Development and Applications of Negative Ion Sources written by Vadim Dudnikov and published by Springer Nature. This book was released on 2019-10-18 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the development of sources of negative ions and their application in science and industry. It describes the physical foundations and implementation of the key methods of negative ion production and control, such as charge exchange, thermionic emission, secondary emission (sputtering) and surface-plasma sources, as well as the history of their development. Following on from this essential foundational material, the book goes on to explore transport of negative ion beams, and beam-plasma instabilities. With exposition accessible at the graduate level, and a comprehensive bibliography, this book will appeal to all students and researchers whose work concerns ion sources and their applications to accelerators, beam physics, storage rings, cyclotrons, and plasma traps.
Download or read book The Electrostatic Accelerator written by Ragnar Hellborg and published by . This book was released on 2019-03-11 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrostatic accelerators have been at the forefront of modern technology since 1932, when Sir John Cockroft and Ernest Walton developed the first accelerator. Although the electrostatic accelerator field is more than 90 years old, the field and the number of accelerators is growing more rapidly than ever. This book provides an overview of the basic science and technology that underlies the electrostatic accelerator field so it can serve as a reference guide and textbook for accelerator engineers as well as students and researchers who work with electrostatic accelerators.
Download or read book Plasma Technology written by M. Capitelli and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book contains the proceedings of the workshop "Plasma Technology and Applications" which was held at 11 Ciocco (Lucca-Italy) during 5-6 July 1991. The workshop was organized just before ICPIG XX to emphasize the role of plasma physics and plasma chemistry in different fields of technology. Topics cover different applications such as lamps, plasma treatment of materials (etching, deposition, nitriding), plasma sources (microwave excitation, negative ion sources) and plasma destruction of pollutants. Several chapters deal with basic concepts in plasma physics, non equilibrium plasma modeling and plasma diagnostics as well as with laser interaction with solid targets. The authors gratefully acknowledge the financial support provided by university of Bari (Italy) and by CNR (Centro di Studio per la Chimica dei Plasmi, Istituto di Fisica Atomica e Molecolare (IFAM) and Progetto Finalizzato Materiali Speciali per Tecnologie Avanzate) as well as the sponsorship of ENEA. M. Capitelli C. Gorse v CONTENTS Plasmas in nature, laboratory and technology 1 A.M. Ignatov and A.A. Rukhadze Laser diagnostics of plasmas 11 L. Pyatnitsky Probe diagnostics of plasmas 27 G. Dilecce Theory, properties and applications of non equilibrium plasmas created by external energy sources 45 E. Son Non-Equilibrium plasma modeling 59 M. Capitel1i, R. Celiberto, G. Capriati, C. Gorse and S. Longo Gas discharge lamps 81 M. Koedam Plasma etching processes and diagnostics 93 R. d'Agostino and F. Fracassi Plasma deposition: processes and diagnostics 109 A
Download or read book A Study of Negative Ion Sources for a Charge exchange Accelerator written by Toivo Henry Koski and published by . This book was released on 1956 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Physics and Technology of Ion Sources written by Ian G. Brown and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of this title has become a well-known reference book on ion sources. The field is evolving constantly and rapidly, calling for a new, up-to-date version of the book. In the second edition of this significant title, editor Ian Brown, himself an authority in the field, compiles yet again articles written by renowned experts covering various aspects of ion source physics and technology. The book contains full chapters on the plasma physics of ion sources, ion beam formation, beam transport, computer modeling, and treats many different specific kinds of ion sources in sufficient detail to serve as a valuable reference text.
Download or read book Negative Ion Sources written by and published by . This book was released on 1976 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Production and Neutralization of Negative Ions and Beams written by Joseph D. Sherman and published by American Institute of Physics. This book was released on 2005-04-20 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: This symposium addresses all aspects of H- and D- sources, the formation of negative hydrogen and deuterium beams from these sources, and their beam transport properties. The discussion includes both the latest theoretical and experimental work in these areas. The negative ion sources are multicusp, Penning, magnetron, rf (1-13 MHz), surface converter, microwave/ECR (GHz frequency), and polarized source types. Experimental work also includes beam chopping, space-charge lenses, optimized negative ion extraction systems, and beam diagnostics. The negative ion production mechanisms are volume (pure hydrogen or deuterium discharge) and surface production using cesium or other alkali metal to catalyze negative ion production. Theoretical analyses include plasma chemistry, particle-in-cell modeling, and H-/D- extraction physics simulations. The main applications for H- sources are in high-energy neutral beam injectors for fusion reactors and H- sources for charge exchange injection into synchrotrons or spallation neutron source storage rings.
Download or read book The Development of High intensity Negative Ion Sources and Beams in the USSR written by Nikita Wells and published by . This book was released on 1985 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Negative Ions Beams and Sources written by Elizabeth Surrey and published by American Institute of Physics. This book was released on 2009-04-03 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: All papers have been peer-reviewed. The Symposium covers all aspects of negative ion production in plasma sources, their extraction into particle beams and subsequent transport, neutralization and exploitation. It is of interest to researchers in plasma physics, particle accelerators and fusion. It is the only international symposium dedicated to negative ion sources and beams.
Download or read book Production and Neutralization of Negative Ion Beams written by Ady Hershcovitch and published by American Institute of Physics. This book was released on 1990 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physics and Applications of Hydrogen Negative Ion Sources written by Marthe Bacal and published by Springer Nature. This book was released on 2023-05-10 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a comprehensive overview of hydrogen negative ion sources and their applications to particle acceleration and nuclear fusion. The book begins with fundamental aspects of negative ion production by volume and surface processes in hydrogen and its isotopes. It covers key topics, such as the need for separation of negative ion production and extraction regions, the need for lowering the work function of the plasma electrode by using caesium vapor or special materials for caesium-free sources, and the ion extractor structure required for hydrogen negative ion sources. Chapters covering various specific ion sources and applications are written by scientists who participated in their development and include sources for accelerators and for neutral beam injection into controlled nuclear fusion reactors.
Download or read book Ionization Phenomena and Sources of Negative Ions written by and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Negative ion source technology has rapidly advanced during the past several years as a direct consequence of the discovery of Krohn that negative ion yields can be greatly enhanced by sputtering in the presence of Group IA elements. Today, most negative ion sources use this discovery directly or the principles implied to effect negative ion formation through surface ionization. As a consequence, the more traditional direct extraction plasma and charge exchange sources are being used less frequently. However, the charge exchange generation mechanism appears to be as universal, is very competitive in terms of efficiency and has the advantage in terms of metastable ion formation. In this review, an attempt has been made to briefly describe the principal processes involved in negative ion formation and sources which are representative of a particular principle. The reader is referred to the literature for specific details concerning the operational characteristics, emittances, brightnesses, species and intensity capabilities of particular sources. 100 references.
Download or read book Production and Neutralization of Negative Ions and Beams written by Alessi and published by American Inst. of Physics. This book was released on 1998-04-15 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Production and Neutralization of Negative Ions and Beams written by Alessi and published by American Inst. of Physics. This book was released on 1998-04-15 with total page 1014 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume marks the sixth international meeting of the top researchers in the field of negative ion source development. The subject of H- and D- sources are given particular discussion in this book. Other major topics discussed are: fundamental processes in negative ion sources, where both the plasma physics and atomic physics aspects of various type sources are presented, including modelling; the performance of actual source with emphasis on volume production of H- sources; diagnostics on sources; beam extraction, transport, acceleration, and neutralization; and the use of negative ions in systems, with the emphasis on neutral beam heating for fusion.
Download or read book Negative Ion Sources and Their Applications written by T Kuroda and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Evaluation of a Negative Ion Source for a Heavy Ion Fusion Negative Ion Driver written by L. R. Grisham and published by . This book was released on 2004 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
