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NMR - From Spectra to Structures: An Experimental Approach (Repost)

Posted By: step778
NMR - From Spectra to Structures: An Experimental Approach (Repost)

Terence N. N. Mitchell, Burkhard Costisella, "NMR - From Spectra to Structures: An Experimental Approach"
English | 2007 | pages: 216 | ISBN: 3540721959 | PDF | 5,6 mb

Analysis of Excitation and Ionization of Atoms and Molecules by Electron Impact (Repost)

Posted By: AvaxGenius
Analysis of Excitation and Ionization of Atoms and Molecules by Electron Impact (Repost)

Analysis of Excitation and Ionization of Atoms and Molecules by Electron Impact by Afzal Chaudhry , Hans Kleinpoppen
English | PDF (True) | 2010 | 236 Pages | ISBN : 1441969462 | 4.5 MB

The content of this book describes in detail the results of the present measurements of the partial and total doubly differential cross sections for the multiple-ionization of rare gas atoms by electron impact. These measurements show, beside other trends, the role of Auger transitions in the production of multiply ionized atoms in the region where the incident electron energy is sufficient to produce inner shell ionization. Other processes like Coster-Kronig transitions and shake off also contribute towards increasing the charge of the ions. The incident electron having energy of 6 keV, for example, in a collision with xenon atom can remove up to nine electrons! (*) X-ray-ion coincidence spectroscopy of the electron xenon atom collisions is also described.

High Power Laser-Matter Interaction

Posted By: AvaxGenius
High Power Laser-Matter Interaction

High Power Laser-Matter Interaction by Peter Mulser , Dieter Bauer
English | PDF (True) | 2010 | 424 Pages | ISBN : 3540506691 | 9.7 MB

This book intended as a guide for scientists and students who have just discovered the field as a new and attractive area of research, and for scientists who have worked in another field and want to join now the subject of laser plasmas. In the first chapter the plasma dynamics is described phenomenologically by a two fluid model and similarity relations from dimensional analysis. Chapter 2 is devoted to plasma optics and collisional absorption in the dielectric and ballistic model. Linear resonance absorption at the plasma frequency and its mild nonlinearities as well as the self-quenching of high amplitude electron plasma waves by wave breaking are discussed in Chapter 3. With increasing laser intensity the plasma dynamics is dominated by radiation pressure, at resonance producing all kinds of parametric instabilities and out of resonance leading to density steps, self-focusing and filamentation, described in Chapters 4 and 5. A self-contained treatment of field ionization of atoms and related phenomena are found in Chapter 6. The extension of laser interaction to the relativistic electron acceleration as well as the physics of collisionless absorption are the subject of Chapter 7. Throughout the book the main emphasis is on the various basic phenomena and on their underlying physics.

Solid-State Physics: An Introduction to Principles of Materials Science (Repost)

Posted By: AvaxGenius
Solid-State Physics: An Introduction to Principles of Materials Science (Repost)

Solid-State Physics: An Introduction to Principles of Materials Science by Harald Ibach , Hans Lüth
English | PDF | 2009 | 542 Pages | ISBN : 3540938036 | 12.6 MB

This new edition of the well-received introduction to solid-state physics provides a comprehensive overview of the basic theoretical and experimental concepts of materials science. Experimental aspects and laboratory details are highlighted in separate panels that enrich text and emphasize recent developments.

Computational and Instrumental Methods in EPR (Repost)

Posted By: AvaxGenius
Computational and Instrumental Methods in EPR (Repost)

Computational and Instrumental Methods in EPR by Christopher J. Bender , Lawrence J. Berliner
English | PDF (True) | 226 Pages | ISBN : 038733145X | 3.3 MB

Electron magnetic resonance in the time domain has been greatly facilitated by the introduction of novel resonance structures and better computational tools, such as the increasingly widespread use of density-matrix formalism. This second v- ume in our series, devoted both to instrumentation and computation, addresses - plications and advances in the analysis of spin relaxation time measurements. Chapters 1 deals with the important problem of measuring spin relaxation times over a broad temporal range.

Many-Particle Spectroscopy of Atoms, Molecules, Clusters, and Surfaces

Posted By: AvaxGenius
Many-Particle Spectroscopy of Atoms, Molecules, Clusters, and Surfaces

Many-Particle Spectroscopy of Atoms, Molecules, Clusters, and Surfaces by J. Berakdar, J. Kirschner
English | PDF | 2001 | 500 Pages | ISBN : 0306465884 | 66.3 MB

Since the early days of modem physics spectroscopic techniques have been employed as a powerful tool to assess existing theoretical models and to uncover novel phenomena that promote the development of new concepts. Conventionally, the system to be probed is prepared in a well-defined state. Upon a controlled perturbation one measures then the spectrum of a single particle (electron, photon, etc.) emitted from the probe. The analysis of this single particle spectrum yields a wealth of important information on the properties of the system, such as optical and magnetic behaviour. Therefore, such analysis is nowadays a standard tool to investigate and characterize a variety of materials. However, it was clear at a very early stage that real physical compounds consist of many coupled particles that may be excited simultaneously in response to an external perturbation. Yet, the simultaneous (coincident) detection of two or more excited species proved to be a serious technical obstacle, in particular for extended electronic systems such as surfaces. In recent years, however, coincidence techniques have progressed so far as to image the multi-particle excitation spectrum in an impressive detail. Correspondingly, many-body theoretical concepts have been put forward to interpret the experimental findings and to direct future experimental research. This book gives a snapshot of the present status of multi-particle coincidence studies both from a theoretical and an experimental point of view. It also includes selected topical review articles that highlight the achievements and the power of coincident techniques.

Principles of Magnetic Resonance

Posted By: AvaxGenius
Principles of Magnetic Resonance

Principles of Magnetic Resonance by Charles P. Slichter
English | PDF | 1990 | 662 Pages | ISBN : 3540501576 | 50 MB

The first edition of this book was written in 1961 when I was Morris Loeb Lecturer in Physics at Harvard. In the preface I wrote: "The problem faced by a beginner today is enormous. If he attempts to read a current article, he often finds that the first paragraph refers to an earlier paper on which the whole article is based, and with which the author naturally assumes familiarity. That reference in turn is based on another, so the hapless student finds himself in a seemingly endless retreat. I have felt that graduate students or others beginning research in magnetic resonance needed a book which really went into the details of calculations, yet was aimed at the beginner rather than the expert. " The original goal was to treat only those topics that are essential to an understanding of the literature. Thus the goal was to be selective rather than comprehensive. With the passage of time, important new concepts were becoming so all-pervasive that I felt the need to add them. That led to the second edition, which Dr. Lotsch, Physics Editor of Springer-Verlag, encouraged me to write and which helped launch the Springer Series in Solid-State Sciences. Now, ten years later, that book (and its 1980 revised printing) is no longer available. Meanwhile, workers in magnetic resonance have continued to develop startling new insights.

Many-Particle Physics

Posted By: AvaxGenius
Many-Particle Physics

Many-Particle Physics by Gerald D. Mahan
English | PDF | 1990 | 1041 Pages | ISBN : 0306434237 | 70.4 MB

This textbook is for a course in advanced solid-state theory. It is aimed at graduate students in their third or fourth year of study who wish to learn the advanced techniques of solid-state theoretical physics. The method of Green's functions is introduced at the beginning and used throughout. Indeed, it could be considered a book on practical applications of Green's functions, although I prefer to call it a book on physics. The method of Green's functions has been used by many theorists to derive equations which, when solved, provide an accurate numerical description of many processes in solids and quantum fluids. In this book I attempt to summarize many of these theories in order to show how Green's functions are used to solve real problems. My goal, in writing each section, is to describe calculations which can be compared with experiments and to provide these comparisons whenever available. The student is expected to have a background in quantum mechanics at the level acquired from a graduate course using the textbook by either L. I. Schiff, A. S. Davydov, or I. Landau and E. M. Lifshiftz. Similarly, a prior course in solid-state physics is expected, since the reader is assumed to know concepts such as Brillouin zones and energy band theory. Each chapter has problems which are an important part of the lesson; the problems often provide physical insights which are not in the text. Sometimes the answers to the problems are provided, but usually not.

Mathematical Methods in Chemistry and Physics

Posted By: AvaxGenius
Mathematical Methods in Chemistry and Physics

Mathematical Methods in Chemistry and Physics by Michael E. Starzak
English | PDF | 1989 | 658 Pages | ISBN : 0306430665 | 40.8 MB

Mathematics is the language of the physical sciences and is essential for a clear understanding of fundamental scientific concepts. The fortuna te fact that the same mathematical ideas appear in a number of distinct scientific areas prompted the format for this book. The mathematical framework for matrices and vectors with emphasis on eigenvalue-eigenvector concepts is introduced and applied to a number of distinct scientific areas. Each· new application then reinforces the applications which preceded it.

Beam-Foil Spectroscopy: Volume 1 Atomic Structure and Lifetimes

Posted By: AvaxGenius
Beam-Foil Spectroscopy: Volume 1 Atomic Structure and Lifetimes

Beam-Foil Spectroscopy: Volume 1 Atomic Structure and Lifetimes by Ivan A. Sellin, David J. Pegg
English | PDF | 1976 | 461 Pages | ISBN : 1461343429 | 35.8 MB

The appreciable evolution of the nearly teenaged branch of atomic and molecular physics called beam foil spectroscopy is clearly depicted in the present volumes, which are devoted to publication of presentations at the Fourth International Conference on Beam Foil Spectroscopy and Heavy Ion Atomic Physics Symposium. The transition from childhood to adolescence parallels human experience in that diffusion of interests and interactions beyond the confines of the original family has most certainly occurred. The pre-occupation with techniques and their develop­ ment has been largely replaced by interest in the physics of the widest possible array of atomic and molecular physics experiments, in which spectroscopic study (visible, UV, XUV, X-ray, electron) of collisional interactions of fast beams is the unifying theme. The description "accelerator-based atomic physics" is perhaps more representative of the subject today than is the original, beam-foil spectroscopy," since so many experiments have nothing to do with foils, and furthermore, employ spectroscopy mainly as an incidental tool. What, then distinguishes beam-foil spectro­ scopy from overlapping fields of atomic collisions physics?

Reference Materials in Measurement and Technology

Posted By: AvaxGenius
Reference Materials in Measurement and Technology

Reference Materials in Measurement and Technology: Proceedings of the Fifth International Scientific Conference RMMT 2022 by Egor P. Sobina, Sergey V. Medvedevskikh, Olga N. Kremleva, Ivan S. Filimonov, Elena V. Kulyabina, Anna V. Kolobova, Andrey V. Bulatov, Vladimir I. Dobrovolskiy
English | PDF EPUB (True) | 2024 | 461 Pages | ISBN : 3031491998 | 49.1 MB

The book covers in particular state-of-the-art scientific research about product quality control and related health and environmental safety topics, including human, animal and plant safety assurance issues. These conference proceedings provide contemporary information on the general theoretical, metrological and practical issues of the production and application of reference materials.

"Density Functional Theory: New Perspectives and Applications" ed. by Sajjad Haider, Adnan Haider, Salah Ud-Din Khan

Posted By: exLib
"Density Functional Theory: New Perspectives and Applications" ed. by Sajjad Haider, Adnan Haider, Salah Ud-Din Khan

"Density Functional Theory: New Perspectives and Applications" ed. by Sajjad Haider, Adnan Haider, Salah Ud-Din Khan
ITexLi | 2024 | ISBN: 183768880X 9781837688807 1837688796 9781837688791 1837688818 9781837688814 | 98 pages | PDF | 7 MB

This volume presents a comprehensive overview of density functional theory (DFT), from its basics to its practical application and implementation. It also discusses the breakthroughs in the field and the complete integration of physical and chemical aspects, and examines both orbital and time-dependent functions along with their variations according to semiquantitative analysis.

Biomedical Vibrational Spectroscopy (Repost)

Posted By: AvaxGenius
Biomedical Vibrational Spectroscopy (Repost)

Biomedical Vibrational Spectroscopy by Peter Lasch, Janina Kneipp
English | PDF | 2007 | 408 Pages | ISBN : 0470229454 | 148.6 MB

This comprehensive overview of biomedical applications of vibrational spectroscopy focuses on methodologies that are most relevant to biodiagnostics. After a few introductory chapters that summarize the current status of the field, the reference covers current spectroscopic applications; new spectroscopic directions; and study design and the analysis of vibrational spectral fingerprints from complex biological and clinical samples . With chapters contributed by leading international experts, Biomedical Vibrational Spectroscopy is a core resource.

Quantum Optics

Posted By: AvaxGenius
Quantum Optics

Quantum Optics by D. F. Walls , G. J. Milburn
English | PDF | 1994 | 356 Pages | ISBN : 3540588310 | 24.9 MB

Quantum Optics gives a comprehensive coverage of developments in quantum optics over the past twenty years. In the early chapters the formalism of quantum optics is elucidated and the main techniques are introduced. These are applied in the later chapters to problems such as squeezed states of light, resonance fluorescence, laser theory, quantum theory of four-wave mixing, quantum non-demolition measurements, Bell's inequalities, and atom optics. Experimental results are used to illustrate the theory throughout. This yields the most comprehensive and up-to-date coverage of experiment and theory in quantum optics in any textbook.

Physics Experiments Using PCs: A Guide for Instructors and Students

Posted By: AvaxGenius
Physics Experiments Using PCs: A Guide for Instructors and Students

Physics Experiments Using PCs: A Guide for Instructors and Students by H. M. Staudenmaier
English | PDF | 1993 | 317 Pages | ISBN : 3540588019 | 25.8 MB

Physics practical classes form an important part of many scientific and technical courses in higher education. In addition to the older standard experiments, such practicals now generally include a few computer-controlled experiments developed in association with the research groups active in the particular university or college. Since there is relatively little exchange of information between the teaching staff of different institutes, the personal computer, despite its ubiquity, is underexploited in this role as a teaching aid. The present book provides a detailed description of a number of computer-controlled experiments suitable for practical classes. Both the relevant physics and the computational techniques are presented in a form that enables the readers to construct and/or perform the experiment themselves.