Free Download Jochen Hoefs, "Stable Isotope Geochemistry"
English | 2004 | pages: 254 | ISBN: 3540866833, 0387061762 | PDF | 5,5 mb
This classic textbook is an introduction to the systematics and the use of stable isotopes in geosciences. It is subdivided into three i) theoretical and experimental principles, ii) fractionation processes of light and heavy elements, iii) the natural variations of geologically important reservoirs. Since the publication of the previous edition advances in multicollector-ICP-mass-spectrometry allow precise measurements of new isotope systems. In this new edition therefore, 42 elements with resolvable natural variations in isotope composition are discussed. New findings from non-traditional isotope systems have been incorporated. Many new references have been added, which enable quick access to recent literature.

Free Download Isotope Shifts in Atomic Spectra by W. H. King
English | PDF | 1984 | 215 Pages | ISBN : 0306415623 | 18.2 MB
Atomic and nuclear physics are two flourishing but distinct branches of physics; the subject of isotope shifts in atomic spectra is one of the few that links these two branches. It is a subject that has been studied for well over fifty years, but interest in the subject, far from flagging, has been stimulated in recent years. Fast computers have enabled theoreticians to evaluate the properties of many-electron atoms, and laser spectroscopy has made it possible to measure isotope shifts in the previously unmeasurable areas of very rare isotopes, short-lived radioactive isotopes, weak transitions, and transitions involving high-lying atomic levels. Isotope shifts can now be measured with greater accuracy than before in both optical transitions and x-ray transitions of muonic atoms; this improved accuracy is revealing new facets of the subject. I am very grateful to Dr. H. G. Kuhn, F. R. S. , for having introduced me to the subject in the 1950s, and for supervising my efforts to measure isotope shifts in the spectrum of ruthenium. I thus approach the subject as an experimental atomic spectroscopist. This bias is obviously apparent in my use of the spectroscopist's notation of lower-upper for a transition, rather than the nuclear physicist's upper-lower. My reasons are given in Section 1. 3 and I hope that nuclear physicists will forgive me for using this notation even for muonic x-ray transitions.

Olivares I Techniques for Lithium Isotope Separation, Laser Cooling, 2022 | 23.76 MB
N/A | 178 Pages

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English | 2022 | ISBN: 978-0750338370 | 177 pages | True PDF EPUB | 36.13 MB
The subject of the book is the description of the techniques, and the experimental and theoretical tools needed to construct a laser isotope separation and a laser cooling experiment. The book will describe the minimum quantum mechanical background and fundamentals of optics needed to understand the experiments. The book also shows examples of these laser isotope separation, laser cooling and laser scattering experiments.
This book provides the basics of how to construct a laser isotope separation experiment, as well as a laser cooling magneto optical trap. Beginning with a review the basic optics and quantum mechanics, the atom-field equations and rate equations that include the transition probabilities for lithium and rubidium are presented. Optical cavities, the interferometer, methods to adjust and stabilize the laser frequency, and the methods to obtain and use circularly polarized light will be described. The book includes a full description of different diode laser cavities and the methods to assemble and tune lasers.