Download or read book Depth Profiling of Tritium by Neutron Time of flight written by and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A method was developed to measure the depth profile of tritium implanted or absorbed in materials. The sample to be analyzed is bombarded with a pulsed proton beam and the energy of neutrons produced by the T(p, n) reaction is measured by the time-of-flight technique. From the neutron energy the depth in the target of the T atoms may be inferred. A sensitivity of 0.1 at. percent T or greater is possible. The technique is non-destructive and may be used with thick or radioactive host materials. Samples up to 20 [mu]m in thickness may be profiled with resolution limited by straggling of the proton beam for depths greater than 1 [mu]m. Deuterium depth profiling has been demonstrated using the D(d, n) reaction. The technique has been used to observe the behavior of an implantation spike of T produced by a 400 keV T beam stopping at a depth of 3 [mu]m in 11 [mu]m thick layers of Ti and TiH. The presence of H in the Ti lattice is observed to inhibit the diffusion of T through the lattice. Effects of the total hydrogen concentration (H + T) being forced above stoichiometry at the implantation site are suggested by the shapes of the implanation spikes. (auth).
Download or read book Tritium Depth Profiling by Neutron Time of flight written by and published by . This book was released on 1974 with total page 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 1976-02 with total page 722 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 818 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. Technical Information Center and published by . This book was released on 1976 with total page 588 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 1977 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.
Download or read book Fusion Technology written by and published by . This book was released on 1994 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Conference on the Scientific Industrial Applications of Small Accelerators written by and published by . This book was released on 1976 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes author index.
Download or read book Radiation Effects and Tritium Technology for Fusion Reactors written by and published by . This book was released on 1976 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Fourth Conference on the Scientific Industrial Applications of Small Accelerators North Texas State University October 27 29 1976 written by Jerome L. Duggan and published by . This book was released on 1976 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Introductory Guide to EC Competition Law and Practice written by Valentine Korah and published by . This book was released on 1994 with total page 2354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ERDA Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1976 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ion Beam Handbook for Material Analysis written by James W. Mayer and published by Elsevier. This book was released on 2012-12-02 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ion Beam Handbook for Material Analysis emerged from the U.S.-Italy Seminar on Ion Beam Analysis of Near Surface Regions held at the Baia-Verde Hotel, Catania, June 17-20, 1974. The seminar was sponsored by the National Science Foundation and the Consiglio Nazionale delle Ricerche under the United States-Italy Cooperative Science Program. The book provides a useful collection of tables, graphs, and formulas for those involved in ion beam analysis. These tables, graphs, and formulas are divided into five chapters that cover the following topics: energy loss and energy straggling; backscattering spectrometry; channeling; applications of ion-induced nuclear reactions; and the use of ion-induced X-ray yields.
Download or read book Determination of Hydrogen in Materials written by Pulat K. Khabibullaev and published by Springer. This book was released on 2006-04-11 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measuring the hydrogen content in materials is important both for research and for various applications in material and surface sciences, such as hydrogen embrittlement of steel, controlled thermonuclear reaction first wall studies, and changed material properties caused by dissolved hydrogen. Hydrogen is the most difficult atomic species to analyze by traditional methods, but nuclear physics methods are particularly suited for this purpose. President of the Uzbek SSR Academy of Sciences P.K. Khabibullaev and Professor B.G. Skorodumov discuss in this book the characteristics of these methods, such as lower detection limits, selectivity in respect to different isotopes, accuracy, depth resolution and maximum detection depth. Examples of applications that are dealt with include the determination of material humidity, the dating of objects, the study of hydrogen diffusion including non-stationary processes, and the investigation of changes in material properties like superconductivity, plasticity and electrical properties due to contamination by hydrogen.
Download or read book Soviet Atomic Energy written by and published by . This book was released on 1986 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Fast Neutron Generators Volume I written by Julius Csikai and published by CRC Press. This book was released on 1987-09-30 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook reviews those problems and methods of science and technology where the neutrons produced in the 3H/d, N/4He, and 2H/d, n/3He reactions play the main role. This two-volume set: Discusses possible applications of these small generators as thermal neutron sources Enables suitable topics to be selected for education and training, provides a wide range of experiments with the detection of neutrons and charged particles, including the study of shielding and the generator technology itself Gives a review of important operational characteristics of neutron generators and the necessary instruments connected with these applications Provides an account of recent results of fast neutron activation analysis in various fields.
Download or read book Fusion Energy Update written by and published by . This book was released on 1986 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
