Download or read book Inelastic Scattering of Electrons by Excited Hydrogen Atoms written by Joseph H. Scanlon and published by . This book was released on 1960 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inelastic Scattering of Electrons by Excited Hydrogen Atoms written by John Joseph Morrissey and published by . This book was released on 1961 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inelastic Scattering of Electrons by Hydrogen Atoms a Cross Section Formulation in Parabolic Coordinates written by Kenneth C. Heim and published by . This book was released on 1964 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamentals of Inelastic Electron Scattering written by P. Schattschneider and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron energy loss spectroscopy (ELS) is a vast subject with a long and honorable history. The problem of stopping power for high energy particles interested the earliest pioneers of quantum mechanics such as Bohr and Bethe, who laid the theoretical foun dations of the subject. The experimental origins might perhaps be traced to the original Franck-Hertz experiment. The modern field includes topics as diverse as low energy reflection electron energy loss studies of surface vibrational modes, the spectroscopy of gases and the modern theory of plasmon excitation in crystals. For the study of ELS in electron microscopy, several historically distinct areas of physics are relevant, including the theory of the Debye Waller factor for virtual inelastic scattering, the use of complex optical potentials, lattice dynamics for crystalline specimens and the theory of atomic ionisation for isolated atoms. However the field of electron energy loss spectroscopy contains few useful texts which can be recommended for students. With the recent appearance of Raether's and Egerton's hooks (see text for references), we have for the first time both a comprehensive review text-due to Raether-and a lucid introductory text which emphasizes experimental aspects-due to Egerton. Raether's text tends to emphasize the recent work on surface plasmons, while the strength of Egerton's book is its treatment of inner shell excitations for microanalysis, based on the use of atomic wavefunctions for crystal electrons.
Download or read book A Variational Calculation of the Elastic Scattering of Electrons by Hydrogen Atoms written by Howard Boyet and published by . This book was released on 1953 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Variational Calculation of the Elastic written by Howard Boyet and published by Forgotten Books. This book was released on 2015-08-05 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Variational Calculation of the Elastic: Scattering of Electrons, by Hydrogen Atoms One of the important problems of upper atmospheric and astrophysical research is the determination of the frequencies of collisions between electrons and atomic systems. Informa tion on this subject can be obtained from a knowledge of the total cross-section, Q, and to some extent from the differential cross-section, (hg), of the collision. The temperatures at which these collisions occur are of such a magnitude that the electron energies are of the order of a fraction of an electron volt, and at these low energies the problems associated with experimental determinations of the cross-sections become complex. Consequently there is a deficiency of experimental data. It is therefore essential to have theoretical methods for calculating the cross-sections. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Application of the Impulse Approximation to the Inelastic Scattering of Electrons by Hydrogen Atoms Classic Reprint written by Richard Akerib and published by Forgotten Books. This book was released on 2018-05-04 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Application of the Impulse Approximation to the Inelastic Scattering of Electrons by Hydrogen Atoms A comparison of the experimental results with the theoretical results shows that the Born approximation tends to overestimate by a considerable amount the value of the cross section at low energies. In general, the maximum of the calculated cross section occurs at a value of the energy less than the value at which the actual experimental maximum occurs. Even the second Born approximation gives a value which is still too large for the cross section, although it is closer. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book A Perturbation Calculation of the Elastic Scattering of Electrons by Hydrogen Atoms Classic Reprint written by Sidney Borowitz and published by Forgotten Books. This book was released on 2018-02-08 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Perturbation Calculation of the Elastic Scattering of Electrons by Hydrogen Atoms The comparison indicates that, to the leading order term in the energy, the two methods give the same results for direct scattering, but give different results for exchange scattering. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book A Perturbation Calculation of the Inelastic Scattering of Electrons by Hydrogen Atoms written by M. M. Klein and published by . This book was released on 1956 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Elastic scattering of low energy electrons by hydrogen atoms written by Robert Paul McEachran and published by . This book was released on 1962 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Elastic Scattering of Electrons by Hydrogen Atoms written by W. C. Fon and published by . This book was released on 1976 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Application of the Impulse Approximation to the Inelastic Scattering of Electrons by Hydrogen Atoms written by Richard Akerib and published by . This book was released on 1958 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inelastic and Elastic Scattering of Electrons by Atoms written by Leendert Vriens and published by . This book was released on 1968 with total page 96 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 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Application of the Impulse Approximation to the Scattering of Electrons by Atoms I Inelastic Scattering by Hydrogen Atoms written by R. AKERIB and published by . This book was released on 1960 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: A calculation of the ionization cross section and the excitation cross section to the 2S and 2P states of hydrogen atoms by collision with electrons is carried through by the use of an impulse approximation. Results are then compared to the experimental data and to various other theoretical calculations. The cross sections obtained compare favorably with experiment. The calculations carried out by these methods are no more complicated than the usual approximation methods and are easily adaptable for use with more complicated atoms. (Author).
Download or read book A Perturbation Calculation of the Elastic Scattering of Electrons by Hydrogen Atoms written by Sidney Borowitz and published by . This book was released on 1955 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Elastic and Inelastic Scattering of Slow Electrons by Atoms and Molecules written by Hendrik Gerhardus Maria Heideman and published by . This book was released on 1968 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
