Positron Annihilation in Semiconductors

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Author :
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.

New Developments in Nuclear Fusion Research

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Publisher : Nova Publishers
ISBN 13 : 9781594544866
Total Pages : 294 pages
Book Rating : 4.5/5 (448 download)

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Book Synopsis New Developments in Nuclear Fusion Research by : Y. Nakamura

Download or read book New Developments in Nuclear Fusion Research written by Y. Nakamura and published by Nova Publishers. This book was released on 2006 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nuclear fusion is a process in which two nuclei join, forming a larger nucleus and releasing or absorbing energy. With some exceptions, nuclei lighter than iron release energy when they fuse, while heavier nuclei absorb energy; this is because iron has the largest binding energy. Nuclear fusion of light elements is the energy source which causes stars to shine and hydrogen bombs to explode. Nuclear fusion of heavy elements is part of the process that triggers supernovae. Nuclear fusion as an energy source has several advantages: It is vast, new source of energy; Fuels are plentiful; Inherently safe since any malfunction results in a rapid shutdown; No atmospheric pollution leading to acid rain or "greenhouse" effect; Radioactivity of the reactor structure, caused by the neutrons, decays rapidly and can be minimised by careful selection of low-activation materials. Provision for geological time-span disposal is not needed. This book brings together leading research in this field which will play a major role in the 21st century.

Positron Spectroscopy of Solids

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Publisher : IOS Press
ISBN 13 : 1614992118
Total Pages : 807 pages
Book Rating : 4.6/5 (149 download)

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Book Synopsis Positron Spectroscopy of Solids by : Società italiana di fisica

Download or read book Positron Spectroscopy of Solids written by Società italiana di fisica and published by IOS Press. This book was released on 1995 with total page 807 pages. Available in PDF, EPUB and Kindle. Book excerpt: The lifetime of a positron inside a solid is normally less than a fraction of nanosecond. This is a very short time on a human scale, but is long enough to enable the positron to visit an extended region of the material, and to sense the atomic and electronic structure of the environment. Thus, we can inject a positron in a sample to draw from it some signal giving us information on the microscopic properties of the material. This idea has been successfully developed in a number of positron-based techniques of physical analysis, with resolution in energy, momentum, or position. The complex of these techniques is what we call now positron spectroscopy of solids. The field of application of the positron spectroscopy extends from advanced problems of solid-state physics to industrial applications in the area of characterization of high-tech materials. This volume focuses the attention on the physics that can be learned from positron-based methods, but also frames those methods in a wider context including other experimental approaches. It can be considered as a textbook on positron spectroscopy of solids, the sort of book that the newcomer takes for his approach to this field, but also as a useful research tool for the expert.

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.

Principles and Applications of Positron & Positronium Chemistry

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Author :
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 Beams and Their Applications

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Publisher : World Scientific
ISBN 13 : 9789810233945
Total Pages : 348 pages
Book Rating : 4.2/5 (339 download)

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Book Synopsis Positron Beams and Their Applications by : Paul G. Coleman

Download or read book Positron Beams and Their Applications written by Paul G. Coleman and published by World Scientific. This book was released on 2000 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a coherent and comprehensive overview of the generation and application of mono-energetic positron beams. It has been written by acknowledged experts, at a level accessible to graduate students working, or planning to work, with positron beams, and to scientists in other areas who want to know something about the field.The book begins with a brief historical introduction and an overview of how positron beams are generated and transported. A description of the fate of slow positrons in gaseous and condensed matter, with reference to many of the fundamental measurements made possible by the advent of positron beams, is followed by a discussion on applications in the study of solid surfaces, defect profiling in subsurface regions, interfaces and thin films, and the probing of bulk properties in novel ways. The book ends with a look at the future, considering the prospects for intense positron beams and their potential for further research.

NASA Scientific and Technical Publications

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Author :
Publisher :
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis NASA Scientific and Technical Publications by :

Download or read book NASA Scientific and Technical Publications written by and published by . This book was released on 1991 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Reference Publication

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Publisher :
ISBN 13 :
Total Pages : 468 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA Reference Publication by :

Download or read book NASA Reference Publication written by and published by . This book was released on 1977 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Positron Beams And Their Applications

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Author :
Publisher : World Scientific
ISBN 13 : 9814496383
Total Pages : 348 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Positron Beams And Their Applications by : Paul G Coleman

Download or read book Positron Beams And Their Applications written by Paul G Coleman and published by World Scientific. This book was released on 2000-01-22 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a coherent and comprehensive overview of the generation and application of mono-energetic positron beams. It has been written by acknowledged experts, at a level accessible to graduate students working, or planning to work, with positron beams, and to scientists in other areas who want to know something about the field.The book begins with a brief historical introduction and an overview of how positron beams are generated and transported. A description of the fate of slow positrons in gaseous and condensed matter, with reference to many of the fundamental measurements made possible by the advent of positron beams, is followed by a discussion on applications in the study of solid surfaces, defect profiling in subsurface regions, interfaces and thin films, and the probing of bulk properties in novel ways. The book ends with a look at the future, considering the prospects for intense positron beams and their potential for further research.

Recent Advances in Imaging with PET, CT, and MR Techniques, An Issue of PET Clinics EBook

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Publisher : Elsevier Health Sciences
ISBN 13 : 032375788X
Total Pages : 217 pages
Book Rating : 4.3/5 (237 download)

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Book Synopsis Recent Advances in Imaging with PET, CT, and MR Techniques, An Issue of PET Clinics EBook by : Habib Zaidi

Download or read book Recent Advances in Imaging with PET, CT, and MR Techniques, An Issue of PET Clinics EBook written by Habib Zaidi and published by Elsevier Health Sciences. This book was released on 2020-10-08 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of PET Clinics focuses on Recent Advances in Imaging with PET, CT, and MR Techniques and is edited by Drs. Habib Zaidi, Abass Alavi and Drew A. Torigian. Articles will include: Total-body PET imaging: Developments in instrumentation; Prospects for total-body PET imaging using plastic scintillators; Total-body imaging: Potential clinical applications; New challenges for PET image reconstruction for total-body imaging; Advances in preclinical PET instrumentation; Applications of hybrid PET/MRI in CNS disorders; Applications of hybrid PET-MRI in MSK disorders; Assessment of total body atherosclerosis burden by PET-CT; Recent advances on CT and MR imaging in radiology; Potential impact of Total Body PET imaging in measuring global disease burden in systemic inflammatory disorders; Applications of PET-MRI in CV disorders; and more!

ERDA Authorizing Legislation

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Publisher :
ISBN 13 :
Total Pages : 716 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis ERDA Authorizing Legislation by : United States. Congress. Joint Committee on Atomic Energy

Download or read book ERDA Authorizing Legislation written by United States. Congress. Joint Committee on Atomic Energy and published by . This book was released on 1976 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electron and Positron Spectroscopies in Materials Science and Engineering

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Publisher : Academic Press
ISBN 13 : 1483191486
Total Pages : 359 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Electron and Positron Spectroscopies in Materials Science and Engineering by : Otto Buck

Download or read book Electron and Positron Spectroscopies in Materials Science and Engineering written by Otto Buck and published by Academic Press. This book was released on 2014-06-28 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron and Positron Spectroscopies in Materials Science and Engineering presents the advances and limitations of instrumentations for surface and interface probing useful to metallurgical applications. It discusses the Auger electron spectroscopy and electron spectroscopy for chemical analysis. It addresses the means to determine the chemistry of the surface. Some of the topics covered in the book are the exo-electron emission; positron annihilation; extended x-ray absorption fine structure; high resolution electron microscopy; uniaxial monotonic deformation-induced dislocation substructure; and analytical electron microscopy. The mechanistic basis for exo-electron spectroscopy is covered. The correlation of fatigue and photoyield are discussed. The text describes the tribostimulated emission. A study of the quantitative measurement of fatigue damage is presented. A chapter is devoted to the fracture of oxide films on aluminium. Another section focuses on the positron annihilation experimental details and the creep-induced dislocation substructure. The book can provide useful information to scientists, engineers, students, and researchers.

Hearings, Reports and Prints of the Joint Committee on Atomic Energy

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Author :
Publisher :
ISBN 13 :
Total Pages : 1372 pages
Book Rating : 4.:/5 (35 download)

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Book Synopsis Hearings, Reports and Prints of the Joint Committee on Atomic Energy by : United States. Congress. Joint Committee on Atomic Energy

Download or read book Hearings, Reports and Prints of the Joint Committee on Atomic Energy written by United States. Congress. Joint Committee on Atomic Energy and published by . This book was released on 1976 with total page 1372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Zeolites in Catalysis

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Publisher : Royal Society of Chemistry
ISBN 13 : 1782627847
Total Pages : 547 pages
Book Rating : 4.7/5 (826 download)

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Book Synopsis Zeolites in Catalysis by : Jiří Čejka

Download or read book Zeolites in Catalysis written by Jiří Čejka and published by Royal Society of Chemistry. This book was released on 2017-06-07 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accessible references for researchers and industrialists in this exciting field, covering both developments and applications of catalysis.

Hearings and Reports on Atomic Energy

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Publisher :
ISBN 13 :
Total Pages : 1382 pages
Book Rating : 4.2/5 (828 download)

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Book Synopsis Hearings and Reports on Atomic Energy by : United States. Congress. Joint Committee on Atomic Energy

Download or read book Hearings and Reports on Atomic Energy written by United States. Congress. Joint Committee on Atomic Energy and published by . This book was released on 1976 with total page 1382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Public Works for Water and Power Development and Energy Research Approprations for Fiscal Year ...

Download Public Works for Water and Power Development and Energy Research Approprations for Fiscal Year ... PDF Online Free

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Publisher :
ISBN 13 :
Total Pages : 988 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Public Works for Water and Power Development and Energy Research Approprations for Fiscal Year ... by : United States. Congress. Senate. Committee on Appropriations

Download or read book Public Works for Water and Power Development and Energy Research Approprations for Fiscal Year ... written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 1976 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.:/5 (31 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 1995 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: