A Study of Positron Annihilation in Solid and Liquid Metals

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis A Study of Positron Annihilation in Solid and Liquid Metals by : R. N. West

Download or read book A Study of Positron Annihilation in Solid and Liquid Metals written by R. N. West and published by . This book was released on 1967 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Positron Annihilation in Solid and Liquid Metals and Semiconductors

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (41 download)

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Book Synopsis Positron Annihilation in Solid and Liquid Metals and Semiconductors by : John Henry Kusmiss

Download or read book Positron Annihilation in Solid and Liquid Metals and Semiconductors written by John Henry Kusmiss and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Positrons in Solids

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Publisher : Springer Science & Business Media
ISBN 13 : 364281316X
Total Pages : 266 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Positrons in Solids by : P. Hautojärvi

Download or read book Positrons in Solids written by P. Hautojärvi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: In condensed matter initially fast positrons annihilate after having reached equi librium with the surroundings. The interaction of positrons with matter is governed by the laws of ordinary quantum mechanics. Field theory and antiparticle properties enter only in the annihilation process leading to the emergence of energetic photons. The monitoring of annihilation radiation by nuclear spectroscopic methods provides valuable information on the electron-positron system which can directly be related to the electronic structure of the medium. Since the positron is a positive electron its behavior in matter is especially interesting to solid-state and atomic physi cists. The small mass quarantees that the positron is really a quantum mechanical particle and completely different from any other particles and atoms. Positron physics started about 25 years ago but discoveries of new features in its interac tion with matter have maintained continuous interest and increasing activity in the field. Nowadays it is becoming part of the "stock-in-trade" of experimental physics.

Resolvability of Defect Ensembles with Positron Annihilation Studies

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Resolvability of Defect Ensembles with Positron Annihilation Studies by :

Download or read book Resolvability of Defect Ensembles with Positron Annihilation Studies written by and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent advances in the use of positron annihilation to study defect ensembles in and on the surfaces of metals, are pointing the way towards studies where particular positron-electron annihilation modes may be identified and studied in the presence of one another. Although a great deal is understood about the annihilation of positrons in ostensibly defect-free metals, much less is understood when the positron annihilates in complex defect systems such as liquid metals, amorphous solids, or at or near the vacuum-solid interface. In this paper the results of three experiments, all of which demonstrate means by which we can resolve various poistron annihilation channels from one another, are discussed.

Positron Annihilation

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Publisher : Elsevier
ISBN 13 : 0323149820
Total Pages : 455 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Positron Annihilation by : A.T. Steward

Download or read book Positron Annihilation written by A.T. Steward and published by Elsevier. This book was released on 2012-12-02 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: Positron Annihilation focuses on the process of positron annihilation in different environments. Partitioned into two parts with 42 chapters, the book contains the contributions of authors who have done research on the annihilation of positrons, which brought about valuable information on the properties of matter. The first part of the book deals with lengthy review articles, including a survey of the physics of positron annihilation; positron annihilation in metals and the theory involved in the process; and positron annihilation in alkali halides and ionic crystals. Positronium formation and interaction in gases, molecular substances, and ionic crystals are also given attention. Gaseous positronics and positron annihilation in condensed gases and liquids are also discussed. The second part of the book focuses on developments on positron annihilation and the direction of research on this field. The studies concentrate on positron annihilation in various crystals, metals, mercury, liquefied gases, helium, and metal oxides. Numerical representations and analyses are presented to support the processes involved. The book can best serve the interest of those who want to explore further the annihilation of positrons.

Positron Annihilation in Solid and Liquid Ni

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Positron Annihilation in Solid and Liquid Ni by :

Download or read book Positron Annihilation in Solid and Liquid Ni written by and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: New techniques have been developed for the study of metals via positron annihilation which provide for the in-situ melting of the samples and subsequent measurements via Doppler broadening of positron-annihilation radiation. Here we report these metods currently in use at our laboratory; ion implantation of 58Co and the use of Al2O3 crucibles for in-situ melting followed by the decomposition of the Doppler-broadened spectrum into a parabolic and a Gaussian component. Our earliest results obtained for pure Ni in the polycrystalline solid and in the liquid state are compared. An interesting similarity is reported for the distributions of the high-momentum (Gaussian) component for positrons annihilating in vacancies at high temperatures and those annihilating in liquid Ni.

Positron Studies of Solids, Surfaces, and Atoms

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ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Positron Studies of Solids, Surfaces, and Atoms by : Allen P. Mills

Download or read book Positron Studies of Solids, Surfaces, and Atoms written by Allen P. Mills and published by . This book was released on 1986 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Progress in Positron Annihilation

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Publisher : Trans Tech Publications Ltd
ISBN 13 : 3038134511
Total Pages : 172 pages
Book Rating : 4.0/5 (381 download)

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Book Synopsis Progress in Positron Annihilation by : Rados?aw Zaleski

Download or read book Progress in Positron Annihilation written by Rados?aw Zaleski and published by Trans Tech Publications Ltd. This book was released on 2010-12-30 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume is indexed by Thomson Reuters CPCI-S (WoS). The aim of this special collection is to present recent progress made, and reflect current ideas, in research fields where positron and positronium are involved. The contents cover a wide range of positron-related research topics; including both fundamental (theoretical calculations, radiation chemistry, hyperfine interactions, positronium physics and chemistry) and applied (metal, polymer, thin film and other materials, development of experimental techniques) aspects.

Positron Annihilation in Solid and Liquid Alloys

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ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (367 download)

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Book Synopsis Positron Annihilation in Solid and Liquid Alloys by : Fung-Sun Fei

Download or read book Positron Annihilation in Solid and Liquid Alloys written by Fung-Sun Fei and published by . This book was released on 1972 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Positron Annihilation in Chemistry

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Publisher : Springer Science & Business Media
ISBN 13 : 3642851231
Total Pages : 279 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Positron Annihilation in Chemistry by : Ole E. Mogensen

Download or read book Positron Annihilation in Chemistry written by Ole E. Mogensen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only critical discussion available on the chemistry of the two "strange" light particles, the positron and positronium, with much space devoted to the excess electron. Positron annihilation allows the investigation of many unusual phenomena in the reaction kinetics of the positron, positronium, and excess electron, and in radiation chemistry and physics, while also providing important information on defects in solids.

Positron Annihilation in Semiconductors

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540643715
Total Pages : 408 pages
Book Rating : 4.6/5 (437 download)

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Book Synopsis Positron Annihilation in Semiconductors by : Reinhard Krause-Rehberg

Download or read book Positron Annihilation in Semiconductors written by Reinhard Krause-Rehberg and published by Springer Science & Business Media. This book was released on 1999 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive book reports on recent investigations of lattice imperfections in semiconductors by means of positron annihilation. It reviews positron techniques, and describes the application of these techniques to various kinds of defects, such as vacancies, impurity vacancy complexes and dislocations.

Principles And Applications Of Positron And Positronium Chemistry

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Publisher : World Scientific
ISBN 13 : 9814487619
Total Pages : 426 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Principles And Applications Of Positron And Positronium Chemistry by : Jerry Y C Jean

Download or read book Principles And Applications Of Positron And Positronium Chemistry written by Jerry Y C Jean and published by World Scientific. This book was released on 2003-04-04 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive description of the principles and applications of positron and positronium chemistry. Pedagogical and tutorial in nature, it will be ideal for graduate students and researchers in the area of positron annihilation spectroscopy. The contributing authors are authoritative scientists prominent in the frontiers of research, actively pursuing positron annihilation research on chemical and applied systems.

Positron Annihilation - ICPA-9

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Publisher : Trans Tech Publications Ltd
ISBN 13 : 3035704635
Total Pages : 2146 pages
Book Rating : 4.0/5 (357 download)

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Book Synopsis Positron Annihilation - ICPA-9 by : Zs. Kajcsos

Download or read book Positron Annihilation - ICPA-9 written by Zs. Kajcsos and published by Trans Tech Publications Ltd. This book was released on 1992-01-01 with total page 2146 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volumes present over 400 reviewed papers on the present state of the art and future prospects in the wide field of research involving positrons. The foreword by Edward Teller and the summaries by Jean-Charles Abbe (Chemistry) and Alfred Seeger (Physics) demonstrate how the field is seen from "outside" and from "inside".

Positron Annihilation - ICPA-10

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Publisher : Trans Tech Publications Ltd
ISBN 13 : 3035704929
Total Pages : 1104 pages
Book Rating : 4.0/5 (357 download)

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Book Synopsis Positron Annihilation - ICPA-10 by : Yuan Jin He

Download or read book Positron Annihilation - ICPA-10 written by Yuan Jin He and published by Trans Tech Publications Ltd. This book was released on 1994-11-24 with total page 1104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Positron Annihilation - ICPA-10 presents new results and ideas of researchers who seek more profound understanding of the nature of positron annihilation. All these scientific and technological thoughts are included in these two-volume proceedings, which contain 7 review talks, 203 contributed papers (among them, 20 are invited), and 3 summary talks. The volume is complete with keyword and author indices.

Theoretical Study of Positron Annihilation with Core Electrons in Several Metals

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (184 download)

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Book Synopsis Theoretical Study of Positron Annihilation with Core Electrons in Several Metals by : Allin George Gould

Download or read book Theoretical Study of Positron Annihilation with Core Electrons in Several Metals written by Allin George Gould and published by . This book was released on 1972 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Principles and Applications of Positron & Positronium Chemistry

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Publisher : World Scientific
ISBN 13 : 9812775617
Total Pages : 426 pages
Book Rating : 4.8/5 (127 download)

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Book Synopsis Principles and Applications of Positron & Positronium Chemistry by : Y. C. Jean

Download or read book Principles and Applications of Positron & Positronium Chemistry written by Y. C. Jean and published by World Scientific. This book was released on 2003 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive description of the principles and applications of positron and positronium chemistry. Pedagogical and tutorial in nature, it will be ideal for graduate students and researchers in the area of positron annihilation spectroscopy. The contributing authors are authoritative scientists prominent in the frontiers of research, actively pursuing positron annihilation research on chemical and applied systems. Contents: Introduction to Positron and Positronium Chemistry (Y C Jean et al.); Compounds of Positrons and Positronium (D M Schrader); Experimental Techniques in Positron Spectroscopy (P G Coleman); Organic and Inorganic Chemistry of the Positron and Positronium (G Duplotre & I Billard); Physical and Radiation Chemistry of the Positron and Positronium (S V Stepanov & V M Byakov); Positrons and Positronium in the Gas Phase (D M Schrader); Positron Porosimetry (M H Weber & K G Lynn); Positron Annihilation Studies on Superconducting Materials (C S Sundar); Positronium in Si and SiO 2 Thin Films (R Suzuki); Applications to Polymers (P E Mallon); Applications of Slow Positrons to Polymeric Surfaces and Coatings (Y C Jean et al.); Positron Annihilation Induced Auger Spectroscopy (S Amdani et al.); Characterization of Nanoparticle and Nanopore Materials (J Xu); AMOC in Positron and Positronium Chemistry (H Stoll et al.). Readership: Materials science researchers; physical chemists; polymer scientists and engineers; chemical and mechanical engineers; solid state physicists; graduate students in chemistry, physics, engineering and polymer science; coating industry researchers."

Positron Annihilation and Its Application to Defect Studies in Metals

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Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.:/5 (929 download)

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Book Synopsis Positron Annihilation and Its Application to Defect Studies in Metals by :

Download or read book Positron Annihilation and Its Application to Defect Studies in Metals written by and published by . This book was released on 1971 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: