Activated Barrier Crossing: Applications In Physics, Chemistry And Biology

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Publisher : World Scientific
ISBN 13 : 9814590908
Total Pages : 337 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Activated Barrier Crossing: Applications In Physics, Chemistry And Biology by : Graham R Fleming

Download or read book Activated Barrier Crossing: Applications In Physics, Chemistry And Biology written by Graham R Fleming and published by World Scientific. This book was released on 1993-12-22 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: The passage of a system from one minimum energy state to another via a potential energy barrier provides a model for the microscopic description of a wide range of physical, chemical and biological phenomena. Examples include diffusion of atoms in solids or on surfaces, flux transitions in superconducting quantum interference devices (SQUIDs), isomerization reactions in solution, electron transfer processes, and ligand binding in proteins. In general, both tunneling and thermally activated barrier crossing may be involved in determining the rate. This book surveys key experiments chosen from physics, chemistry and biology, and describes theoretical methods appropriate for both classical and quantum barrier crossing. A major feature of the book is the attempt to integrate the experimental and theoretical work in one volume.

Activated Barrier Crossing

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Publisher :
ISBN 13 : 9789810240479
Total Pages : 336 pages
Book Rating : 4.2/5 (44 download)

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Book Synopsis Activated Barrier Crossing by : Graham R. Fleming

Download or read book Activated Barrier Crossing written by Graham R. Fleming and published by . This book was released on 1993-12-01 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The passage of a system from one minimum energy state to another via a potential energy barrier provides a model for the microscopic description of a wide range of physical, chemical and biological phenomena. Examples include diffusion of atoms in solids or on surfaces, flux transitions in superconducting quantum interference devices (SQUIDS), isometrization reactions in solution, electron transfer processes and ligand binding in proteins. In general, both tunnelling and thermally activated barrier crossing may be involved in determining the rate.

Ultrafast Phenomena VII

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Publisher : Springer Science & Business Media
ISBN 13 : 3642842690
Total Pages : 567 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Ultrafast Phenomena VII by : Charles B. Harris

Download or read book Ultrafast Phenomena VII written by Charles B. Harris and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent improvements in the performance of light sources, i.e. reduction in pulse length and increases in wavelength range and power levels, have led to ultrafast technology becoming a basic tool in a wide variety of scientific fields. This book describes the remarkable technological improvements and results of new applications in the natural sciences and various engineering fields.

Dynamics of Molecules and Chemical Reactions

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Publisher : CRC Press
ISBN 13 : 9780824795382
Total Pages : 692 pages
Book Rating : 4.7/5 (953 download)

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Book Synopsis Dynamics of Molecules and Chemical Reactions by : Robert Wyatt

Download or read book Dynamics of Molecules and Chemical Reactions written by Robert Wyatt and published by CRC Press. This book was released on 1996-06-27 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers both molecular and reaction dynamics. The work presents important theroetical and computational approaches to the study of energy transfer within and between molecules, discussing the application of these approaches to problems of experimental interest. It also describes time-dependent and time-independent methods, variational and perturbative techniques, iterative and direct approaches, and methods based upon the use of physical grids of finite sets of basic function.

Unified Model of Dynamic Forced Barrier Crossing in Single Molecules

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Publisher :
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Unified Model of Dynamic Forced Barrier Crossing in Single Molecules by :

Download or read book Unified Model of Dynamic Forced Barrier Crossing in Single Molecules written by and published by . This book was released on 2007 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermally activated barrier crossing in the presence of an increasing load can reveal kinetic rate constants and energy barrier parameters when repeated over a range of loading rates. Here we derive a model of the mean escape force for all relevant loading rates--the complete force spectrum. Two well-known approximations emerge as limiting cases; one of which confirms predictions that single-barrier spectra should converge to a phenomenological description in the slow loading limit.

Naval Research Reviews

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Publisher :
ISBN 13 :
Total Pages : 532 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Naval Research Reviews by :

Download or read book Naval Research Reviews written by and published by . This book was released on with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chemical Dynamics in Condensed Phases

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Publisher : Oxford University Press
ISBN 13 : 9780198529798
Total Pages : 743 pages
Book Rating : 4.5/5 (297 download)

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Book Synopsis Chemical Dynamics in Condensed Phases by : Abraham Nitzan

Download or read book Chemical Dynamics in Condensed Phases written by Abraham Nitzan and published by Oxford University Press. This book was released on 2006-04-06 with total page 743 pages. Available in PDF, EPUB and Kindle. Book excerpt: Graduate level textbook presenting some of the most fundamental processes that underlie physical, chemical and biological phenomena in complex condensed phase systems. Includes in-depth descriptions of relevant methodologies, and provides ample introductory material for readers of different backgrounds.

Soft Condensed Matter Physics in Molecular and Cell Biology

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Publisher : CRC Press
ISBN 13 : 142000333X
Total Pages : 340 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Soft Condensed Matter Physics in Molecular and Cell Biology by : W.C.K. Poon

Download or read book Soft Condensed Matter Physics in Molecular and Cell Biology written by W.C.K. Poon and published by CRC Press. This book was released on 2006-01-13 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soft condensed matter physics, which emerged as a distinct branch of physics in the 1990s, studies complex fluids: liquids in which structures with length scale between the molecular and the macroscopic exist. Polymers, liquid crystals, surfactant solutions, and colloids fall into this category. Physicists deal with properties of soft matter system

Nonequilibrium Statistical Mechanics

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Publisher : CRC Press
ISBN 13 : 100099693X
Total Pages : 562 pages
Book Rating : 4.0/5 (9 download)

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Book Synopsis Nonequilibrium Statistical Mechanics by : Biman Bagchi

Download or read book Nonequilibrium Statistical Mechanics written by Biman Bagchi and published by CRC Press. This book was released on 2023-11-21 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonequilibrium statistical mechanics (NESM), practically synonymous with time-dependent statistical mechanics (TDSM), is a beautiful and profound subject, vast in scope, diverse in applications, and indispensable in understanding the changing natural phenomena we encounter in the physical, chemical and biological world. Although time dependent phenomena have been studied from antiquity, the modern subject, the nonequilibrium statistical mechanics, has its genesis in Boltzmann’s 1872 classic paper that aimed at extending Maxwell’s kinetic theory of gases by including intermolecular interactions. Subsequent development of the subject drew upon the seminal work of Einstein and Langevin on Brownian motion, Rayleigh and Stokes on hydrodynamics, and on the works of Onsager, Prigogine, Kramers, Kubo, Mori, and Zwanzig. One major goal of this book is to develop and present NESM in an organized fashion so that students can appreciate and understand the flow of the subject from postulates to practical uses. This book takes the students on a journey from fundamentals to applications, mostly using simple mathematics, and fundamental concepts. With the advent of computers and computational packages and techniques, a deep intuitive understanding can allow the students to tackle fairly complex problems, like proteins in lipid membranes or solvation of ions in electrolytes used in batteries. The subject is still evolving rapidly, with forays into complex biological events, and materials science. Nonequilibrium Statistical Mechanics: An Introduction with Applications is, thus, an introductory text that aims to provide students with a background and skill essential to study and understand time-dependent (relaxation) phenomena. It will allow students to calculate transport properties like diffusion and conductivity. The book also teaches the methods to calculate reaction rate on a multi-dimensional energy surface, in another such application. For a beginner in the field, especially for one with an aim to study chemistry and biology, and also physics, one major difficulty faced is a lack of organization of the available study material. Since NESM is a vast subject with many different theoretical tools, the above poses a problem. This book lays the foundations towards understanding time- dependent phenomena in a simple and systematic fashion. It is accessible to students and researchers who have basic training in physics and mathematics. The book can be used to teach advanced undergraduates. Some involved topics, like the projection operator technique and mode coupling theory, are more suitable for Ph.D. level.

Josephson Junctions

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Publisher : CRC Press
ISBN 13 : 1315340852
Total Pages : 470 pages
Book Rating : 4.3/5 (153 download)

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Book Synopsis Josephson Junctions by : Edward L. Wolf

Download or read book Josephson Junctions written by Edward L. Wolf and published by CRC Press. This book was released on 2017-09-07 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the history and present status and applications of Josephson junctions. These devices are leading elements in superconducting electronics and provide state-of-the-art performance in detection of small magnetic fields and currents, in several digital computing methods, and in medical diagnostic devices and now provide voltage standards used worldwide. Astronomical infrared (IR) telescopes, including the South Pole Telescope, use these junctions in combinations called superconducting quantum interference devices (SQUIDs).

Jet Spectroscopy and Molecular Dynamics

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Publisher : Springer Science & Business Media
ISBN 13 : 0751400351
Total Pages : 464 pages
Book Rating : 4.7/5 (514 download)

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Book Synopsis Jet Spectroscopy and Molecular Dynamics by : J.M. Hollas

Download or read book Jet Spectroscopy and Molecular Dynamics written by J.M. Hollas and published by Springer Science & Business Media. This book was released on 1994-12-31 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent years have seen an explosion in the volume of work carried out using supersonic jets of molecules following the discovery that the technique could provide information on structure and dynamics of a very high quality otherwise impossible to obtain. Written and edited by a first class team of authors, acknowledged world leaders in their subjects, this book describes applications in detail along with analysis of data recorded and background theory. Physical chemists and chemical physicists will find this unique book an essential concentrated source of information and reference.

Semiconductor Quantum Dots

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540428053
Total Pages : 520 pages
Book Rating : 4.4/5 (28 download)

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Book Synopsis Semiconductor Quantum Dots by : Yasuaki Masumoto

Download or read book Semiconductor Quantum Dots written by Yasuaki Masumoto and published by Springer Science & Business Media. This book was released on 2002-05-28 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growth of Self Organized Quantum Dots / J.-S. Lee / - Excitonic Structures and Optical Properties of Quantum Dots / Toshihide Takagahara / - Electron-Phonon Interactions in Semiconductor Quantum Dots / Toshihide Takagahara / - Micro-Imaging and Single Dot Spectroscopy of Self Assembled Quantum Dots / Mitsuru Sugisaki / - Persistent Spectral Hole Burning in Semiconductor Quantum Dots / Yasuaki Masumoto / - Dynamics of Carrier Relaxation in Self Assembled Quantum Dots / Ivan V. Ignatiev, Igor E. Kozin / - Resonant Two-Photon Spectroscopy of Quantum Dots / Alexander Baranov / - Homogeneous Width of Confined Excitons in Quantum Dots - Experimental / Yasuaki Masumoto / - Theory of Exciton Dephasing in Semiconductor Quantum Dots / Toshihide Takagahara / - Excitonic Optical Nonlinearity and Weakly Correlated Exciton-Pair States / Selvakumar V. Nair, Toshihide Takagahara / - Coulomb Effects in the Optical Spectra of Highly Excited Semiconductor Quantum Dots / Selvakumar V. Nair / - Device ...

Molecular Relaxation in Liquids

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Publisher : Oxford University Press
ISBN 13 : 0199863334
Total Pages : 331 pages
Book Rating : 4.1/5 (998 download)

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Book Synopsis Molecular Relaxation in Liquids by : Biman Bagchi

Download or read book Molecular Relaxation in Liquids written by Biman Bagchi and published by Oxford University Press. This book was released on 2012-01-30 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together many different relaxation phenomena in liquids under a common umbrella and provides a unified view of apparently diverse phenomena. It aligns recent experimental results obtained with modern techniques with recent theoretical developments. Such close interaction between experiment and theory in this area goes back to the works of Einstein, Smoluchowski, Kramers' and de Gennes. Development of ultrafast laser spectroscopy recently allowed study of various relaxation processes directly in the time domain, with time scales going down to picosecond (ps) and femtosecond (fs) time scales. This was a remarkable advance because many of the fundamental chemical processes occur precisely in this range and was inaccessible before the 1980s. Since then, an enormous wealth of information has been generated by many groups around the world, who have discovered many interesting phenomena that has fueled further growth in this field. As emphasized throughout the book, the seemingly different phenomena studied in this area are often closely related at a fundamental level. Biman Bagchi explains why relatively small although fairly sophisticated theoretical tools have been successful in explaining a wealth of experimental data at a semi-phenomenological level.

Self-Organized Biological Dynamics and Nonlinear Control

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Publisher : Cambridge University Press
ISBN 13 : 1139427598
Total Pages : 444 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Self-Organized Biological Dynamics and Nonlinear Control by : Jan Walleczek

Download or read book Self-Organized Biological Dynamics and Nonlinear Control written by Jan Walleczek and published by Cambridge University Press. This book was released on 2006-04-20 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growing impact of nonlinear science on biology and medicine is fundamentally changing our view of living organisms and disease processes. This book introduces the application to biomedicine of a broad range of interdisciplinary concepts from nonlinear dynamics, such as self-organization, complexity, coherence, stochastic resonance, fractals and chaos. It comprises 18 chapters written by leading figures in the field and covers experimental and theoretical research, as well as the emerging technological possibilities such as nonlinear control techniques for treating pathological biodynamics, including heart arrhythmias and epilepsy. This book will attract the interest of professionals and students from a wide range of disciplines, including physicists, chemists, biologists, sensory physiologists and medical researchers such as cardiologists, neurologists and biomedical engineers.

Applications of Picosecond Spectroscopy to Chemistry

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Publisher : Springer Science & Business Media
ISBN 13 : 9400964277
Total Pages : 361 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Applications of Picosecond Spectroscopy to Chemistry by : K.B. Eisenthal

Download or read book Applications of Picosecond Spectroscopy to Chemistry written by K.B. Eisenthal and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the development of lasers that can generate light 11 14 pulses ranging from 10- - 10- sec duration, and capable of 13 peak powers in excess of 10 watts scientists have been able to investigate the interactions of light with matter in a time and power domain not previously possible. These ultrashort laser pulses provide a powerful tool for the study of chemical phenomena at the most fundamental level. Many of the elementary processes of importance in chemistry including energy dissipa tion, molecular motions, structural and chemical changes occur on a very short time scale and thus require special approaches. Th~ use of ultrashort laser pulses to perturb and to probe systems of interest affords a direct approach to the time reso lution of very rapid chemical phenomena. It was recognition of the impact of these relatively new approaches to chemical phenomena that motivated NATO to sponsor a meeting on the applications of picosecond spectroscopy in chemistry. The primary aim of the NATO workshop was to gain some perspective on the status of the field in terms of present research activities, technological developments and if possible the difficult task of sensing future directions. The way we decided to approach these issues was to gather together the main contributors to the field, fortunately many of whom were able to attend, to present their work and to participate in what turned out to be lively discussions of the field.

Laser Applications in Physical Chemistry

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Publisher : CRC Press
ISBN 13 : 1000147347
Total Pages : 448 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Laser Applications in Physical Chemistry by : D.K. Evans

Download or read book Laser Applications in Physical Chemistry written by D.K. Evans and published by CRC Press. This book was released on 2020-11-26 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction on applications of lasers in Chemistry. It describes laser as a tool for chemistry, the consideration involved in describing a laser beam and what happens to beam as it is propagated through a gas. The book is useful for graduates and advanced undergraduates.

Fundamentals of Inhomogeneous Fluids

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Publisher : CRC Press
ISBN 13 : 1000148041
Total Pages : 624 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Fundamentals of Inhomogeneous Fluids by : Douglas Henderson

Download or read book Fundamentals of Inhomogeneous Fluids written by Douglas Henderson and published by CRC Press. This book was released on 2021-12-17 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: A monograph examining recent progress in the field of inhomogeneous fluids, focusing on the theoretical - as well as experimental - techniques used. It presents the comprehensive theory of first-order phase transitions, including melting, and contains numerous figures, tables and display equations.;The contributors treat such subjects as: exact sum rules for inhomogenous fluids, explaining density functional and integral equation methods; exact solutions for two-dimensional homogeneous and inhomogeneous plasmas; current advances in the theory of interfacial electrochemistry; wetting experiments and the theory of wetting; freezing, with an emphasis on quantum systems and homogeneous nucleation in liquid-vapour and solid-liquid transitions; self-organizing liquids as well as kinetic phenomena in inhomogeneous fluids, using a modified Enskog theory.;Featuring over 1000 bibliographic citations, this volume is aimed at physical, surface, colloid and surfactant chemists; also physicists, electrochemists and graduate-level students in these disciplines.