Laser Enhanced Ionization Spectroscopy
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Laser Enhanced Ionization Spectroscopy
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Author : John C. Travis
language : en
Publisher: John Wiley & Sons
Release Date : 1996-04-19
Laser Enhanced Ionization Spectroscopy written by John C. Travis and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-04-19 with Technology & Engineering categories.
Laser-enhanced ionization (LEI) is a type of optical spectrometrythat employs photoexcitation to ionize atoms selectively. Over thepast two decades, this method--originally known as the optogalvaniceffect--has been the object of extensive worldwide research and thesubject of numerous papers and published articles. Until now,however, no single volume has presented this wealth of theory anddata in a cohesive and accessible form. Laser-Enhanced Ionization Spectrometry fills this gap in theliterature. It synthesizes vast amounts of information previouslyavailable only through scattered research papers and covers everyaspect of the technology, from underlying principles and theory tomethodology and applications. This book examines the state of theart of LEI, compares it with other methods, and demonstrates howlaser-enhanced collisional ionization is especially well suited toanalytical atomic spectrometry. The contributors to this collaborative effort--from Russia,Australia, Europe, and the United States--clarify terminology,explain the inner workings of LEI, and offer derivations for bothidealized forms and realistic approximations. They also analyze thecapabilities and limitations of this technique as an analyticalmethod, including instrumentation, sources of noise, limits ofdetection, interferences, and applications. After concentrating largely on flame LEI as the most commonly usedmethod to derive LEI measurements, the discussion moves to thedevelopment of nonflame technologies for LEI. There is alsoextended coverage of the relationship between LEI and laser-inducedfluorescence, including an examination of the interplay oflaser-induced ionization and fluorescence techniques in differentatomic and molecular reservoirs. Laser-Enhanced Ionization Spectrometry places understanding,usefulness, and practical applications ahead of detailedderivations. For practicing analytical chemists andspectroscopists, it offers a clear and uncluttered approach to acomplex subject, as well as a fresh perspective on a still-emergingtechnology. This book sums up the present understanding and state of the art oflaser-enhanced ionization (LEI)-a unique but underutilized tool foranalytical atomic spectrometry. LEI possesses the special abilityto ionize atoms selectively. The text focuses on the role of thistechnology in analytical chemistry, and covers both theory andapplications in one complete, self-contained volume. Carefully crafted by leading experts from around the globe, withcontributions under six key headings, Laser-Enhanced IonizationSpectrometry * Draws on hundreds of research papers to create a comprehensivereference for LEI * Describes in depth how ions are produced, and how a signal isgenerated and detected * Provides an extensive and up-to-date compilation of published LEIdetection limits * Emphasizes basic understanding and practical applications ratherthan detailed derivations * Discusses terms and definitions and clears up sources ofconfusion in the field * Offers up-to-date coverage of instrumentation and applications * Evaluates the usefulness of LEI as an analytical tool * Deals with questions of limits of detection, interference, andnoise * Devotes an entire segment to nonflame technologies for LEI * Extends the discussion to fluorescence techniques and how theycan be interrelated with LEI in various atomic and molecularreservoirs
Lasers In Analytical Atomic Spectroscopy
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Author : Joseph Sneddon
language : en
Publisher: John Wiley & Sons
Release Date : 1996-12-27
Lasers In Analytical Atomic Spectroscopy written by Joseph Sneddon and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-12-27 with Science categories.
Die wichtigsten Möglichkeiten des Einsatzes von Lasern in der Atomspektroskopie - übersichtlich zusammengestellt und kritisch diskutiert! Diese erste Monographie zum Thema bringt Ihnen vielfältige Aspekte dieses noch jungen Gebietes nahe, von dem man sich eine stürmische Entwicklung im Verlauf der nächste 4-5 Jahre verspricht. Neben einer zügigen, mathematisch nicht überladenen Einführung in die Grundlagen der Atomspektroskopie und Lasertechnologie erfahren Sie von anerkannten Spezialisten Einzelheiten zur Atomfluoreszenzspektroskopie mit Laseranregung, Laserablation (Probenpräparation in ICP-MS und ICP-AES), zur laserinduzierten Emissionsspektrometrie (LIBS) und laserverstärkten Ionisationsspektrometrie (LEI).
Laser Spectroscopic Techniques In Flame And Graphite Furnace For Trace Element Analysis
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Author : Sten Sjöström
language : en
Publisher:
Release Date : 1990
Laser Spectroscopic Techniques In Flame And Graphite Furnace For Trace Element Analysis written by Sten Sjöström and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Laser spectroscopy categories.
Ultrasensitive Laser Spectroscopy
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Author : David Kliger
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Ultrasensitive Laser Spectroscopy written by David Kliger and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Ultrasensitive Laser Spectroscopy covers the experimental methods involved in various sensitive techniques to which lasers have been applied for the study of weak transitions. This book is organized into seven chapters. Each chapter discusses the theories, experiments, and application of the specific technique. A discussion on the advantages, disadvantages, and modifications made in each technique is also provided. Ultrasensitive techniques considered in this text include photoacoustic, one- and two-photon excitation, absorption, mass, and laser ionization spectroscopies. Other chapters examine the techniques of laser intracavity-enhanced, laser absorption, and emission spectroscopy. This book will be of value to spectroscopists, analytical chemists, and researchers in the field of ultrasensitive analysis.
Photoionization And Photo Induced Processes In Mass Spectrometry
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Author : Ralf Zimmermann
language : en
Publisher: John Wiley & Sons
Release Date : 2021-07-06
Photoionization And Photo Induced Processes In Mass Spectrometry written by Ralf Zimmermann and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-06 with Science categories.
Provides comprehensive coverage of laser-induced ionization processes for mass spectrometry analysis Drawing on the expertise of the leading academic and industrial research groups involved in the development of photoionization methods for mass spectrometry, this reference for analytical scientists covers both the theory and current applications of photo-induced ionization processes. It places widely used techniques such as MALDI side by side with more specialist approaches such as REMPI and RIMS, and discusses leading edge developments in ultrashort laser pulse desorption, to give readers a complete picture of the state of the technology. Photoionization and Photo-Induced Processes in Mass Spectrometry: Fundamentals and Applications starts with a complete overview of the fundamentals of the technique, covering the basics of the gas phase ionization as well as those of laser desorption and ablation, pulse photoionization, and single particle ionization. Numerous application examples from different analytical fields are described that showcase the power and the wide scope of photo ionization in mass spectrometry. -The first general reference book on photoionization techniques for mass spectrometry -Examines technologies and applications of gas phase resonance-enhanced multiphoton ionization mass spectrometry (REMPI-MS) and gas phase resonance ionization mass spectrometry (RIMS) -Provides complete coverage of popular techniques like MALDI -Discusses the current and potential applications of each technology, focusing on process and environmental analysis Photoionization and Photo-Induced Processes in Mass Spectrometry: Fundamentals and Applications is an excellent book for spectroscopists, analytical chemists, photochemists, physical chemists, and laser specialists.
Applied Laser Spectroscopy For Nuclear Physics
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Author : Thomas Day Goodacre
language : en
Publisher: Springer Nature
Release Date : 2021-09-25
Applied Laser Spectroscopy For Nuclear Physics written by Thomas Day Goodacre and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-25 with Science categories.
This thesis explores two distinct applications of laser spectroscopy: the study of nuclear ground state properties, and element selective radioactive ion beam production. It also presents the methods and results of an investigation into isotope shifts in the mercury isotopic chain. These Resonance Ionization Laser Ion Source (RILIS) developments are detailed, together with an RILIS ionization scheme that allowed laser ionized ion beams of chromium, germanium, radium and tellurium to be generated at the Isotope Mass Separator On-Line (ISOLDE) facility. A combination of laser spectroscopy with decay spectroscopy and mass spectrometry unambiguously demonstrated a cessation of the extreme shape staggering first observed in the 1970s and revealed the characteristic kink at the crossing of the N=126 shell closure. A series of RILIS developments were required to facilitate this experiment, including mercury “ionization scheme” development and the coupling of the RILIS with an arc discharge ion source. Laser spectroscopy has since become a powerful tool for nuclear physics and the Resonance Ionization Laser Ion Source (RILIS), of the ISOLDE facility at CERN, is a prime example. Highlighting important advances in this field, the thesis offers a unique and revealing resource.
Advances In Laser Spectroscopy
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Author : Bruce A. Garetz
language : en
Publisher: John Wiley & Sons
Release Date : 1986-09
Advances In Laser Spectroscopy written by Bruce A. Garetz and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986-09 with Science categories.
The aim of this series is to record the progress achieved each year in atomic and molecular spectroscopy due primarily to the introduction of laser spectroscopy.
Laser Spectroscopy
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Author : Wolfgang Demtröder
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Laser Spectroscopy written by Wolfgang Demtröder and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.
Keeping abreast of the latest techniques and applications, this new edition of the standard reference and graduate text on laser spectroscopy has been completely revised and expanded. While the general concept is unchanged, the new edition features a broad array of new material, e.g., frequency doubling in external cavities, reliable cw-parametric oscillators, tunable narrow-band UV sources, more sensitive detection techniques, tunable femtosecond and sub-femtosecond lasers (X-ray region and the attosecond range), control of atomic and molecular excitations, frequency combs able to synchronize independent femtosecond lasers, coherent matter waves, and still more applications in chemical analysis, medical diagnostics, and engineering.
Handbook Of Laser Induced Breakdown Spectroscopy
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Author : David A. Cremers
language : en
Publisher: John Wiley & Sons
Release Date : 2013-03-15
Handbook Of Laser Induced Breakdown Spectroscopy written by David A. Cremers and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-15 with Science categories.
Starting from fundamentals and moving through a thorough discussion of equipment, methods, and techniques, the Handbook of Laser-Induced Breakdown Spectroscopy provides a unique reference source that will be of value for many years to come for this important new analysis method. The authors, with a total of over 60 years of experience in the LIBS method, use a combination of tutorial discussions ranging from basic principles up to more advanced descriptions along with extensive figures and photographs to clearly explain topics addressed in the text. In this second edition, chapters on the use of statistical analysis and advances in detection of weapons of mass destruction have been added. Tables of data related to analysis with LIBS have been updated. The Handbook of Laser-Induced Breakdown Spectroscopy, Second Edition: provides a thorough but understandable discussion of the basic principles of the method based on atomic emission spectroscopy, including recently available data leading to better characterization of the LIBS plasma; presents a discussion of the many advantages of the method along with limitations, to provide the reader a balanced overview of capabilities of the method; describes LIBS instrumentation ranging from basic set-ups to more advanced configurations; presents a comprehensive discussion of the different types of components (laser, spectrometers, detectors) that can be used for LIBS apparatuses along with suggestions for their use, as well as an up-to-date treatment of the newest advances and capabilities of LIBS instruments; presents the analytical capabilities of the method in terms of detection limits, accuracy, and precision of measurements for a variety of different sample types; discusses methods of sampling different media such as gases, liquids, and solids; presents an overview of some real-world applications of the method, with new emphasis on sampling of biologically and physically dangerous materials; provides an up-to-date list of references to LIBS literature along with the latest detection limits and a unique list of element detection limits using a uniform analysis method; provides annotated examples of LIBS spectra which can serve as references for the general reader and will be especially useful for those starting out in the field.
Analytical Aspects Of Atomic Laser Spectrochemistry
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Author : Kay Niemax
language : en
Publisher: CRC Press
Release Date : 1989
Analytical Aspects Of Atomic Laser Spectrochemistry written by Kay Niemax and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Science categories.
The development of a reliable, continuously tunable laser has produced a strong revival in atomic and molecular spectroscopy, allowing the more precise measurement of spectral wavelengths of transitions, the performance of various sorts of Doppler-free high-resolution spectroscopy and the collection of spectral information with high sensitivity from a small ensemble of particles. This review discusses the possibilities of the method and its inherent problems. Tunable lasers must be made easier to operate, more stable and less expensive. It is suggested that the semiconductor diode laser could be the solution to these problems, if it is properly developed.