Femtochemistry

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Femtochemistry

Author : Ahmed H. Zewail
Publisher : World Scientific
ISBN 13 : 9789810217365
Total Pages : 622 pages
Book Rating : 4.2/5 (173 download)

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Book Synopsis Femtochemistry by : Ahmed H. Zewail

Download or read book Femtochemistry written by Ahmed H. Zewail and published by World Scientific. This book was released on 1994 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: These two volumes on Femtochemistry present a timely contribution to a field central to the understanding of the dynamics of the chemical bond. This century has witnessed great strides in time and space resolutions, down to the atomic scale, providing chemists, biologists and physicists with unprecedented opportunities for seeing microscopic structures and dynamics. Femtochemistry is concerned with the time resolution of the most elementary motions of atoms during chemical change -- bond breaking and bond making -- on the femtosecond (10-15 second) time scale. This atomic scale of time resolution has now reached the ultimate for the chemical bond and as Lord George Porter puts it, chemists are near the end of the race against time. These two volumes cover the general concepts, techniques and applications of femtochemistry.Professor Ahmed Zewail, who has made the pioneering contributions in this field, has from over 250 publications selected the articles for this anthology. These volumes begin with a commentary and a historical chronology of the milestones. He then presents a broad perspective of the current state of knowledge in femtochemistry by researchers around the world and discusses possible new directions. In the words of a colleague, "it is a must on the reading-list for all of my students ... all readers will find this to be an informative and valuable overview."The introductory articles in Volume I provide reviews for both the non-experts as well as for experts in the field. This is followed by papers on the basic concepts. For applications, elementary reactions are studied first and then complex reactions. Volume I is complete with studies of solvation dynamics, non-reactive systems, ultrafast electron diffraction and the control of chemical reactions.Volume II continues with reaction rates, the concept of elementary intramolecular vibrational-energy redistribution (IVR) and the phenomena of rotational coherence which has become a powerful tool for the determination of molecular structure via time resolution. The second volume ends with an extensive list of references, according to topics, based on work by Professor Zewail and his group at Caltech.These collected works by Professor Zewail will certainly be indispensable to both experts and beginners in the field. The author is known for his clarity and for his creative and systematic contributions. These volumes will be of interest and should prove useful to chemists, biologists and physicists. As noted by Professor J Manz (Berlin) and Professor A W Castleman, Jr. (Penn State): femtochemistry is yielding exciting new discoveries from analysis to control of chemical reactions, with applications in many domains of chemistry and related fields, e.g., physical, organic and inorganic chemistry, surface science, molecular biology, ... etc.

Femtochemistry and Femtobiology

Author : Monique M. Martin
Publisher : Elsevier
ISBN 13 : 0080506267
Total Pages : 588 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Femtochemistry and Femtobiology by : Monique M. Martin

Download or read book Femtochemistry and Femtobiology written by Monique M. Martin and published by Elsevier. This book was released on 2004-04-16 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reflects the heights of knowledge of ultrafast chemical processes attained in these early years of the 21st century : the latest research in femtosecond and picosecond molecular processes in Chemistry and Biology, carried out around the world, is described here in more than 110 articles. The results were presented and discussed at the VIth International Conference on Femtochemistry, in Paris, France, from July 6 to July 10, 2003. The articles published here were reviewed by referees selected from specialists in the Femtochemistry community, guaranteeing a collective responsability for the quality of the research reported in the next 564 pages. Femtochemistry is an ever-growing field, where new research areas are constantly opening up, and one which both stimulates and accompanies the development of ultrafast technologies. The increasing interest in femtobiology and chemistry at the frontier with biology is an obvious indicator of the present impact of life sciences in our society. New materials and reactions at surfaces are also some of the relatively new topics that promise rapid developments. New methodologies and technologies for probing and following in real time molecular dynamical phenomena have appeared within the last ten years or so. These methods, based on multidimensional IR spectroscopies, ultrafast X-ray and electron diffraction techniques, are well represented in this book. Of ever-improving performance, they are now applied to the characterization of structural dynamics of an increasing number of chemical and biological systems. This book reports the state of research in Femtochemistry and Femtobiology presented at Paris, at the Maison de la Chimie, in July 2003, representing the tenth anniversary of the conference. * Overview of the most recent research on ultrafast events * Application of new methodologies on chemical and biological systems * Contributions by key players in the field

Femtochemistry VII

Author : Michele Kimble
Publisher : Elsevier
ISBN 13 : 9780080466828
Total Pages : 610 pages
Book Rating : 4.4/5 (668 download)

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Book Synopsis Femtochemistry VII by : Michele Kimble

Download or read book Femtochemistry VII written by Michele Kimble and published by Elsevier. This book was released on 2006-10-03 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: Femtochemistry VII presents the most recent developments in femtochemistry and highlights the significance of the field today. This book contains extracts from the proceedings, presentations and posters from the Femtochemistry VII conference, held in Washington D.C., on July 17-22, 2005. The stimulating conference was opened by Professor Ahmed Zewail (1999 Nobel Prize Winner), and as was evident by the attendees at the conference, had a very active program with the presentation of numerous talks and a large number of posters. This collection of papers reflects the remarkable progress that has been made in femtosecond spectroscopy, and especially to its emergence as a field of research devoted to chemistry and biology, giving rise to femtochemistry and femtobiology. Subjects covered include imaging, structural dynamics, and spectroscopies, fundamentals of reaction dynamics, salvation phenomenta, liquids and interfaces, aggregates/particles/surfaces, protein dynamics and photobiology, quantum control, and intense laser-matter interactions. Subjects covered by this book include imaging, structural dynamics, and spectroscopies; fundamentals of reaction dynamics; salvation phenomenta; liquids and interfaces; aggregates/particles/surfaces; protein dynamics and photobiology; quantum control; and intense laser-matter interactions. This book would appeal to chemists, physicists and biologists in the fields of atomic and molecular science. * Contains the most recent developments in Femtochemistry from the Femtochemistry VII conference * Highlights the significance of femtochemistry today * Displays extracts from the proceedings, presentations and posters from the conference

Femtochemistry and Femtobiology

Author : Abderrazzak Douhal
Publisher : World Scientific
ISBN 13 : 9789812777980
Total Pages : 860 pages
Book Rating : 4.7/5 (779 download)

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Book Synopsis Femtochemistry and Femtobiology by : Abderrazzak Douhal

Download or read book Femtochemistry and Femtobiology written by Abderrazzak Douhal and published by World Scientific. This book was released on 2002 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains important contributions from top international scientists on the-state-of-the-art of femtochemistry and femtobiology at the beginning of the new millennium. It consists of reviews and papers on ultrafast dynamics in molecular science.The coverage of topics highlights several important features of molecular science from the viewpoint of structure (space domain) and dynamics (time domain). First of all, the book presents the latest developments, such as experimental techniques for understanding ultrafast processes in gas, condensed and complex systems, including biological molecules, surfaces and nanostructures. At the same time it stresses the different ways to control the rates and pathways of reactive events in chemistry and biology. Particular emphasis is given to biological processes as an area where femtodynamics is becoming very useful for resolving the structural dynamics from techniques such as electron diffraction, and X-ray and IR spectroscopy. Finally, the latest developments in quantum control (in both theory and experiment) and the experimental pulse-shaping techniques are described.

Femtochemistry

Author : Ahmed H. Zewail
Publisher : World Scientific
ISBN 13 : 9814287601
Total Pages : 605 pages
Book Rating : 4.8/5 (142 download)

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Book Synopsis Femtochemistry by : Ahmed H. Zewail

Download or read book Femtochemistry written by Ahmed H. Zewail and published by World Scientific. This book was released on 1994 with total page 605 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume II continues with reaction rates, the concept of elementary intramolecular vibrational-energy redistribution (IVR) and the phenomena of rotational coherence which has become a powerful tool for the determination of molecular structure via time resolution. The second volume ends with an extensive list of references, according to topics, based on work by Professor Zewail and his group at Caltech. These collected works by Professor Zewail will certainly be indispensable to both experts and beginners in the field. The author is known for his clarity and for his creative and systematic contributions. These volumes will be of interest and should prove useful to chemists, biologists and physicists. As noted by Professor J. Manz (Berlin) and Professor A.W. Castleman, Jr.

Femtochemistry: Ultrafast Dynamics of the Chemical Bond

Author : Ahmed H Zewail
Publisher : World Scientific
ISBN 13 : 9814502111
Total Pages : 976 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Femtochemistry: Ultrafast Dynamics of the Chemical Bond by : Ahmed H Zewail

Download or read book Femtochemistry: Ultrafast Dynamics of the Chemical Bond written by Ahmed H Zewail and published by World Scientific. This book was released on 1994-09-12 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt: 0Keywords: “This two-volume set provides an excellent source of information on the state of the art in femtosecond spectroscopy. It is an invaluable reference for experts in the field as well as those interested in mastering the experimental and theoretical aspects of ultrafast time-resolved spectroscopy.” J Am Chem Soc.

Femtochemistry and Femtobiology

Author : Abderrazzak Douhal
Publisher : World Scientific
ISBN 13 : 9810248660
Total Pages : 854 pages
Book Rating : 4.8/5 (12 download)

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Book Synopsis Femtochemistry and Femtobiology by : Abderrazzak Douhal

Download or read book Femtochemistry and Femtobiology written by Abderrazzak Douhal and published by World Scientific. This book was released on 2002 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains important contributions from top international scientists on the-state-of-the-art of femtochemistry and femtobiology at the beginning of the new millennium. It consists of reviews and papers on ultrafast dynamics in molecular science.The coverage of topics highlights several important features of molecular science from the viewpoint of structure (space domain) and dynamics (time domain). First of all, the book presents the latest developments, such as experimental techniques for understanding ultrafast processes in gas, condensed and complex systems, including biological molecules, surfaces and nanostructures. At the same time it stresses the different ways to control the rates and pathways of reactive events in chemistry and biology. Particular emphasis is given to biological processes as an area where femtodynamics is becoming very useful for resolving the structural dynamics from techniques such as electron diffraction, and X-ray and IR spectroscopy. Finally, the latest developments in quantum control (in both theory and experiment) and the experimental pulse-shaping techniques are described.

Femtochemistry

Author : Majed Chergui
Publisher : World Scientific
ISBN 13 : 981454826X
Total Pages : 716 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Femtochemistry by : Majed Chergui

Download or read book Femtochemistry written by Majed Chergui and published by World Scientific. This book was released on 1996-04-30 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the latest experimental and theoretical developments in the field of femtochemistry, with papers describing the physics and chemistry of ultrafast processes in small molecules, complex molecular systems, clusters, biological systems, solids, matrices, liquids and at surfaces and interfaces. The recent developments in frequency-domain studies of femtodynamics are also presented. In addition, the latest achievements in femtosecond control of chemical reactions are presented, together with the newest techniques in real-time probing of reactions such as ultrafast x-ray or electron diffraction. The papers are rich in references giving a clearcut state-of-the-art of the topics being discussed. The book should be a valuable tool to all persons in the field and to young scientists. Contributors include: A H Zewail, J Jortner, V S Letokhov, J Manz, R S Berry, C Wittig, K B Eisenthal, A W Castleman Jr., J T Hynes, W H Gadzuk, R Kosloff, S Mukamel, K R Wilson; G Fleming, D Wiersma, K Yoshihara, V Sundström, A Apkarian, N Scherer, A Myers, R Schinke, J R Huber, R B Gerber, G Gerber and P M Champion. Contents:Keynote and Overview PapersElementary ReactionsComplex Molecular SystemsClustersFemtodynamics from SpectroscopyControl; Biological SystemsSurfaces and InterfacesLiquidsSolids and MatricesTechniques and Methods Readership: Chemists, physicists, biophysicists and materials scientists. keywords:

Ultrafast Phenomena in Molecular Sciences

Author : Rebeca de Nalda
Publisher : Springer Science & Business Media
ISBN 13 : 331902051X
Total Pages : 287 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Ultrafast Phenomena in Molecular Sciences by : Rebeca de Nalda

Download or read book Ultrafast Phenomena in Molecular Sciences written by Rebeca de Nalda and published by Springer Science & Business Media. This book was released on 2013-10-22 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the latest developments in Femtosecond Chemistry and Physics for the study of ultrafast photo-induced molecular processes. Molecular systems, from the simplest H2 molecule to polymers or biological macromolecules, constitute central objects of interest for Physics, Chemistry and Biology, and despite the broad range of phenomena that they exhibit, they share some common behaviors. One of the most significant of those is that many of the processes involving chemical transformation (nuclear reorganization, bond breaking, bond making) take place in an extraordinarily short time, in or around the femtosecond temporal scale (1 fs = 10-15 s). A number of experimental approaches - very particularly the developments in the generation and manipulation of ultrashort laser pulses - coupled with theoretical progress, provide the ultrafast scientist with powerful tools to understand matter and its interaction with light, at this spatial and temporal scale. This book is an attempt to reunite some of the state-of-the-art research that is being carried out in the field of ultrafast molecular science, from theoretical developments, through new phenomena induced by intense laser fields, to the latest techniques applied to the study of molecular dynamics.

The Chemical Bond

Author : Ahmed Zewail
Publisher : Elsevier
ISBN 13 : 008092669X
Total Pages : 313 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis The Chemical Bond by : Ahmed Zewail

Download or read book The Chemical Bond written by Ahmed Zewail and published by Elsevier. This book was released on 1992-05-14 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: This inspired book by some of the most influential scientists of our time--including six Nobel laureates--chronicles our emerging understanding of the chemical bond through the last nine decades and into the future. From Pauling's early structural work using x-ray and electron diffraction to Zewail's femtosecond lasers that probe molecular dynamics in real time; from Crick's molecular biology to Rich's molecular recognition, this book explores a rich tradition of scientific heritage and accomplishment. The perspectives given by Pauling, Perutz, Rich, Crick, Porter, Polanyi, Herschbach, Zewail, and Bernstein celebrate major scientific achievements in chemistry and biology with the chemical bond playing a fundamental role. In a unique presentation that also provides some lively insights into the very nature of scientific thought and discovery, The Chemical Bond: Structure and Dynamics will be of general interest to scientists, science historians, and the scientifically inclined populous.

Chemical Kinetics: Fundamentals and Recent Developments

Author : Evgeny Denisov
Publisher : Elsevier
ISBN 13 : 9780080529004
Total Pages : 566 pages
Book Rating : 4.5/5 (29 download)

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Book Synopsis Chemical Kinetics: Fundamentals and Recent Developments by : Evgeny Denisov

Download or read book Chemical Kinetics: Fundamentals and Recent Developments written by Evgeny Denisov and published by Elsevier. This book was released on 2003-05-23 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive manual embracing essentially all the classical and modern areas of chemical kinetics. Provides details of modern applications in chemistry, technology and biochemistry. Special sections of the book treat subjects not covered sufficiently in other manuals, including: modern methods of experimental determination of rate constants of reactions including laser pico- and femtochemistry, magnetochemistry, and ESR; and descriptions of advanced theories of elementary chemical processes. - Comprehensive manual covering practically all areas of chemical kinetics, both classical and modern. - Adequate coverage given to topics not covered sufficiently by other works. - Covers fundamentals and recent developments in homogeneous catalysis and its modeling from a chemical kinetics perspective.

Femtosecond Laser Spectroscopy

Author : Peter Hannaford
Publisher : Springer Science & Business Media
ISBN 13 : 038723294X
Total Pages : 350 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis Femtosecond Laser Spectroscopy by : Peter Hannaford

Download or read book Femtosecond Laser Spectroscopy written by Peter Hannaford and published by Springer Science & Business Media. This book was released on 2005-12-27 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: The embryonic development of femtoscience stems from advances made in the generation of ultrashort laser pulses. Beginning with mode-locking of glass lasers in the 1960s, the development of dye lasers brought the pulse width down from picoseconds to femtoseconds. The breakthrough in solid state laser pulse generation provided the current reliable table-top laser systems capable of average power of about 1 watt, and peak power density of easily watts per square centimeter, with pulse widths in the range of four to eight femtoseconds. Pulses with peak power density reaching watts per square centimeter have been achieved in laboratory settings and, more recently, pulses of sub-femtosecond duration have been successfully generated. As concepts and methodologies have evolved over the past two decades, the realm of ultrafast science has become vast and exciting and has impacted many areas of chemistry, biology and physics, and other fields such as materials science, electrical engineering, and optical communication. In molecular science the explosive growth of this research is for fundamental reasons. In femtochemistry and femtobiology chemical bonds form and break on the femtosecond time scale, and on this scale of time we can freeze the transition states at configurations never before seen. Even for n- reactive physical changes one is observing the most elementary of molecular processes. On a time scale shorter than the vibrational and rotational periods the ensemble behaves coherently as a single-molecule trajectory.

Voyage Through Time

Author : Ahmed Zewail
Publisher : American University in Cairo Press
ISBN 13 : 1617972460
Total Pages : 437 pages
Book Rating : 4.6/5 (179 download)

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Book Synopsis Voyage Through Time by : Ahmed Zewail

Download or read book Voyage Through Time written by Ahmed Zewail and published by American University in Cairo Press. This book was released on 2004-01-01 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: From a beginning in an Egyptian Delta town and the port of Alexandria to the scenic vistas of sunny southern California, Ahmed Zewail takes us on a voyage through time his own life and the split-second world of the femtosecond. In this engaging exposé of his life and work until his receipt of the Nobel Prize in 1999, Zewail explores in non-technical language the landscape of molecules glimpsed on the scale of one quadrillionth of a second: the femtosecond, 0. 000 000 000 000 001 second. Zewail enriches the journey into the strange territory of femtochemistry with insightful analogies and illustrations to aid both the general reader and the scientifically inclined. He likewise draws lessons from his life story so far, and he meditates on the impact the revolution in science has had on our modern world in both developed and developing countries. He suggests a concrete course of action for the world of the have-nots, and ends the book with hope for Egypt in developing the nation's greatest natural resource its youth to build a more promising future, and for America to develop a new vision domestically and internationally.

Theories of Molecular Reaction Dynamics

Author : Niels E. Henriksen
Publisher : Oxford University Press on Demand
ISBN 13 : 0199203865
Total Pages : 391 pages
Book Rating : 4.1/5 (992 download)

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Book Synopsis Theories of Molecular Reaction Dynamics by : Niels E. Henriksen

Download or read book Theories of Molecular Reaction Dynamics written by Niels E. Henriksen and published by Oxford University Press on Demand. This book was released on 2008 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with a central topic at the interface of chemistry and physics - the understanding of how the transformation of matter takes place at the atomic level. Building on the laws of physics, the book focuses on the theoretical framework for predicting the outcome of chemical reactions. The style is highly systematic with attention to basic concepts and clarity of presentation. Molecular reaction dynamics is about the detailed atomic-level description of chemical reactions. Based on quantum mechanics and statistical mechanics or, as an approximation, classical mechanics, the dynamics of uni- and bi-molecular elementary reactions are described. The book features a detailed presentation of transition-state theory which plays an important role in practice, and a comprehensive discussion of basic theories of reaction dynamics in condensed phases. Examples and end-of-chapter problems are included in order to illustrate the theory and its connection to chemical problems.

The Civil Engineer And Architect's Journal;

Author : Anonymous
Publisher : Wentworth Press
ISBN 13 : 9781011422999
Total Pages : 192 pages
Book Rating : 4.4/5 (229 download)

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Book Synopsis The Civil Engineer And Architect's Journal; by : Anonymous

Download or read book The Civil Engineer And Architect's Journal; written by Anonymous and published by Wentworth Press. This book was released on 2019-03-26 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Introduction to Laser Spectroscopy

Author : Halina Abramczyk
Publisher : Elsevier
ISBN 13 : 0080455255
Total Pages : 384 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Introduction to Laser Spectroscopy by : Halina Abramczyk

Download or read book Introduction to Laser Spectroscopy written by Halina Abramczyk and published by Elsevier. This book was released on 2005-05-06 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Laser Spectroscopy is a well-written, easy-to-read guide to understanding the fundamentals of lasers, experimental methods of modern laser spectroscopy and applications. It provides a solid grounding in the fundamentals of many aspects of laser physics, nonlinear optics, and molecular spectroscopy. In addition, by comprehensively combining theory and experimental techniques it explicates a variety of issues that are essential to understanding broad areas of physical, chemical and biological science. Topics include key laser types - gas, solid state, and semiconductor - as well as the rapidly evolving field of ultrashort laser phenomena for femtochemistry applications. The examples used are well researched and clearly presented. Introduction to Laser Spectroscopy is strongly recommended to newcomers as well as researchers in physics, engineering, chemistry and biology. * A comprehensive course that combines theory and practice * Includes a systematic and comprehensive description for key laser types * Written for students and professionals looking to gain a thorough understanding of modern laser spectroscopy

Femtosecond Laser Shaping

Author : Marcos Dantus
Publisher : CRC Press
ISBN 13 : 1351649426
Total Pages : 179 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Femtosecond Laser Shaping by : Marcos Dantus

Download or read book Femtosecond Laser Shaping written by Marcos Dantus and published by CRC Press. This book was released on 2017-08-03 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expensive, delicate, and difficult to operate, femtosecond lasers have already won two Nobel Prizes and created multi-billion dollar industries. As these lasers break out of laboratories for use in real-world large-scale applications, the number of people using them increases. This book provides a fresh perspective on femtosecond lasers, discussing how they are soon to become a universal light source, spanning any timescale and generating any wavelength of light. Starting from the basics of light itself, this book presents in an everyday manner, with clear illustrations and without formulas, what makes this class of lasers so versatile and the future of many more applications. Many of the subjects covered in this book are described in plain words for the first time.