Ultrafast Quantum Effects And Vibrational Dynamics In Organic And Biological Systems

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Ultrafast Quantum Effects and Vibrational Dynamics in Organic and Biological Systems

Author : Sarah Elizabeth Morgan
Publisher : Springer
Page : 110 pages
File Size : 55,7 Mb
Release : 2017-08-01
Category : Science
ISBN : 9783319633992

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Ultrafast Quantum Effects and Vibrational Dynamics in Organic and Biological Systems by Sarah Elizabeth Morgan Pdf

This thesis focuses on theoretical analysis of the sophisticated ultrafast optical experiments that probe the crucial first few picoseconds of quantum light harvesting, making an important contribution to quantum biology, an exciting new field at the intersection of condensed matter, physical chemistry and biology. It provides new insights into the role of vibrational dynamics during singlet fission of organic pentacene thin films, and targeting the importance of vibrational dynamics in the design of nanoscale organic light harvesting devices, it also develops a new wavelet analysis technique to probe vibronic dynamics in time-resolved nonlinear optical experiments. Lastly, the thesis explores the theory of how non-linear “breather” vibrations are excited and propagate in the disordered nanostructures of photosynthetic proteins.

Ultrafast Dynamics at the Nanoscale

Author : Stefan Haacke,Irene Burghardt
Publisher : CRC Press
Page : 528 pages
File Size : 46,5 Mb
Release : 2017-01-06
Category : Science
ISBN : 9781315340920

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Ultrafast Dynamics at the Nanoscale by Stefan Haacke,Irene Burghardt Pdf

Ultrafast Dynamics at the Nanoscale provides a combined experimental and theoretical insight into the molecular-level investigation of light-induced quantum processes in biological systems and nanostructured (bio)assemblies. Topics include DNA photostability and repair, photoactive proteins, biological and artificial light-harvesting systems, plasmonic nanostructures, and organic photovoltaic materials, whose common denominator is the key importance of ultrafast quantum effects at the border between the molecular scale and the nanoscale. The functionality and control of these systems have been under intense investigation in recent years in view of developing a detailed understanding of ultrafast nanoscale energy and charge transfer, as well as fostering novel technologies based on sustainable energy resources. Both experiment and theory have made big strides toward meeting the challenge of these truly complex systems. This book, thus, introduces the reader to cutting-edge developments in ultrafast nonlinear optical spectroscopies and the quantum dynamical simulation of the observed dynamics, including direct simulations of two-dimensional optical experiments. Taken together, these techniques attempt to elucidate whether the quantum coherent nature of ultrafast events enhances the efficiency of the relevant processes and where the quantum–classical boundary sets in, in these high-dimensional biological and material systems. The chapters contain well-illustrated accounts of the authors’ research work, including didactic introductory material, and address a multidisciplinary audience from chemistry, physics, biology, and materials sciences. The book is, therefore, a must-have for graduate- and postgraduate-level researchers who wish to learn about molecular nanoscience from a combined spectroscopic and theoretical viewpoint.

Quantum Effects in Biology

Author : Masoud Mohseni,Yasser Omar,Gregory S. Engel,Martin B. Plenio
Publisher : Cambridge University Press
Page : 421 pages
File Size : 48,6 Mb
Release : 2014-08-07
Category : Science
ISBN : 9781107010802

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Quantum Effects in Biology by Masoud Mohseni,Yasser Omar,Gregory S. Engel,Martin B. Plenio Pdf

Explores the role of quantum mechanics in biology for advanced undergraduate and graduate students in physics, biology and chemistry.

Quantum Dynamics

Author : Eric R. Bittner
Publisher : CRC Press
Page : 334 pages
File Size : 45,9 Mb
Release : 2009-07-21
Category : Science
ISBN : 9781439882146

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Quantum Dynamics by Eric R. Bittner Pdf

Even though time-dependent spectroscopic techniques continue to push the frontier of chemical physics, they receive scant mention in introductory courses and are poorly covered in standard texts. Quantum Dynamics: Applications in Biological and Materials Systems bridges the gap between what is traditionally taught in a one-semester quantum chemistr

Quantum Dynamics

Author : Eric R. Bittner
Publisher : CRC Press
Page : 448 pages
File Size : 48,7 Mb
Release : 2017-11-30
Category : Electronic
ISBN : 1498785999

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Quantum Dynamics by Eric R. Bittner Pdf

Time-dependent spectroscopic techniques continue to push the frontier of chemical physics, but they receive scant mention in introductory courses and are poorly covered in standard texts. This text bridges the gap between what is traditionally taught in a one-semester quantum chemistry course and the modern field of chemical dynamics, presenting the quantum theory of charge and energy transport in biological systems and optical-electronic materials from a dynamic perspective. Written for graduate level courses in quantum mechanics in physics and chemistry departments and will be of interest to researchers and electrical engineers interested in optical-electronic materials.

Ultrafast Dynamics of Quantum Systems

Author : Baldassare di Bartolo
Publisher : Springer Science & Business Media
Page : 721 pages
File Size : 42,6 Mb
Release : 2006-04-11
Category : Science
ISBN : 9780306470806

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Ultrafast Dynamics of Quantum Systems by Baldassare di Bartolo Pdf

Based on a NATO Advanced Summer Institute, this volume discusses physical models, mathematical formalisms, experimental techniques, and applications for ultrafast dynamics of quantum systems. These systems are used in laser optics, spectroscopy, and utilize monochromaticity, spectral brightness, coherence, power density, and tunability of laser sources.

Energy Transfer Dynamics in Biomaterial Systems

Author : Irene Burghardt,V. May,David A. Micha,E. R. Bittner
Publisher : Springer Science & Business Media
Page : 476 pages
File Size : 44,5 Mb
Release : 2009-09-22
Category : Science
ISBN : 9783642023064

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Energy Transfer Dynamics in Biomaterial Systems by Irene Burghardt,V. May,David A. Micha,E. R. Bittner Pdf

The role of quantum coherence in promoting the e ciency of the initial stages of photosynthesis is an open and intriguing question. Lee, Cheng, and Fleming, Science 316, 1462 (2007) The understanding and design of functional biomaterials is one of today’s grand challenge areas that has sparked an intense exchange between biology, materials sciences, electronics, and various other disciplines. Many new - velopments are underway in organic photovoltaics, molecular electronics, and biomimetic research involving, e. g. , arti cal light-harvesting systems inspired by photosynthesis, along with a host of other concepts and device applications. In fact, materials scientists may well be advised to take advantage of Nature’s 3. 8 billion year head-start in designing new materials for light-harvesting and electro-optical applications. Since many of these developments reach into the molecular domain, the - derstanding of nano-structured functional materials equally necessitates f- damental aspects of molecular physics, chemistry, and biology. The elementary energy and charge transfer processes bear much similarity to the molecular phenomena that have been revealed in unprecedented detail by ultrafast op- cal spectroscopies. Indeed, these spectroscopies, which were initially developed and applied for the study of small molecular species, have already evolved into an invaluable tool to monitor ultrafast dynamics in complex biological and materials systems. The molecular-level phenomena in question are often of intrinsically quantum mechanical character, and involve tunneling, non-Born- Oppenheimer e ects, and quantum-mechanical phase coherence.

Femtochemistry

Author : Majed Chergui
Publisher : World Scientific
Page : 716 pages
File Size : 54,5 Mb
Release : 1996-04-30
Category : Electronic
ISBN : 9789814548267

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Femtochemistry by Majed Chergui Pdf

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:

Quantum Systems in Physics, Chemistry, and Biology

Author : Alia Tadjer,Rossen Pavlov,Jean Maruani,Erkki J. Brändas,Gerardo Delgado-Barrio
Publisher : Springer
Page : 449 pages
File Size : 41,5 Mb
Release : 2017-05-30
Category : Science
ISBN : 9783319502557

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Quantum Systems in Physics, Chemistry, and Biology by Alia Tadjer,Rossen Pavlov,Jean Maruani,Erkki J. Brändas,Gerardo Delgado-Barrio Pdf

This book reviews the most significant developments in quantum methodology applied to a broad variety of problems in chemistry, physics, and biology. In particular, it discusses atomic and molecular structure, dynamics and spectroscopy as well as applications of quantum theory to biological and condensed matter systems. The volume contains twenty-four selected, peer-reviewed contributions based on the presentations given at the Twentieth International Workshop on Quantum Systems in Chemistry, Physics, and Biology (QSCP-XX), held in Varna, Bulgaria, in September 2015. It is divided into five sections containing the most relevant papers written by leading experts in the fields. This book will appeal to advanced graduate students, researchers, and academics involved in theoretical, quantum or statistical and computational chemical physics and physical chemistry.

Molecular Quantum Dynamics

Author : Fabien Gatti
Publisher : Springer Science & Business Media
Page : 281 pages
File Size : 47,6 Mb
Release : 2014-04-09
Category : Science
ISBN : 9783642452901

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Molecular Quantum Dynamics by Fabien Gatti Pdf

This book focuses on current applications of molecular quantum dynamics. Examples from all main subjects in the field, presented by the internationally renowned experts, illustrate the importance of the domain. Recent success in helping to understand experimental observations in fields like heterogeneous catalysis, photochemistry, reactive scattering, optical spectroscopy, or femto- and attosecond chemistry and spectroscopy underline that nuclear quantum mechanical effects affect many areas of chemical and physical research. In contrast to standard quantum chemistry calculations, where the nuclei are treated classically, molecular quantum dynamics can cover quantum mechanical effects in their motion. Many examples, ranging from fundamental to applied problems, are known today that are impacted by nuclear quantum mechanical effects, including phenomena like tunneling, zero point energy effects, or non-adiabatic transitions. Being important to correctly understand many observations in chemical, organic and biological systems, or for the understanding of molecular spectroscopy, the range of applications covered in this book comprises broad areas of science: from astrophysics and the physics and chemistry of the atmosphere, over elementary processes in chemistry, to biological processes (such as the first steps of photosynthesis or vision). Nevertheless, many researchers refrain from entering this domain. The book "Molecular Quantum Dynamics" offers them an accessible introduction. Although the calculation of large systems still presents a challenge - despite the considerable power of modern computers - new strategies have been developed to extend the studies to systems of increasing size. Such strategies are presented after a brief overview of the historical background. Strong emphasis is put on an educational presentation of the fundamental concepts, so that the reader can inform himself about the most important concepts, like eigenstates, wave packets, quantum mechanical resonances, entanglement, etc. The chosen examples highlight that high-level experiments and theory need to work closely together. This book thus is a must-read both for researchers working experimentally or theoretically in the concerned fields, and generally for anyone interested in the exciting world of molecular quantum dynamics.

Advances in the Theory of Quantum Systems in Chemistry and Physics

Author : Philip E. Hoggan,Erkki J. Brändas,Jean Maruani,Piotr Piecuch,Gerardo Delgado-Barrio
Publisher : Springer Science & Business Media
Page : 630 pages
File Size : 48,5 Mb
Release : 2011-11-16
Category : Science
ISBN : 9789400720763

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Advances in the Theory of Quantum Systems in Chemistry and Physics by Philip E. Hoggan,Erkki J. Brändas,Jean Maruani,Piotr Piecuch,Gerardo Delgado-Barrio Pdf

Advances in the Theory of Quantum Systems in Chemistry and Physics is a collection of 32 selected papers from the scientific contributions presented at the 15th International Workshop on Quantum Systems in Chemistry and Physics (QSCP-XV), held at Magdalene College, Cambridge, UK, from August 31st to September 5th, 2010. This volume discusses the state of the art, new trends, and the future of methods in molecular quantum mechanics and their applications to a wide range of problems in chemistry, physics, and biology. The breadth and depth of the scientific topics discussed during QSCP-XV are gathered in seven sections: I. Fundamental Theory; II. Model Atoms; III. Atoms and Molecules with Exponential-Type Orbitals; IV. Density-Oriented Methods; V. Dynamics and Quantum Monte-Carlo Methodology; VI. Structure and Reactivity; VII. Complex Systems, Solids, Biophysics. Advances in the Theory of Quantum Systems in Chemistry and Physics is written for research students and professionals in Quantum systems of chemistry and physics. It also constitutes and invaluable guide for those wishing to familiarize themselves with research perspectives in the domain of quantum systems for thematic conversion or simply to gain insight into the methodological developments and applications to physics chemistry and biology that have actually become feasible by the end of 2010.

Ultrafast Spectroscopy

Author : Joel Yuen-Zhou,Jacob J. Krich,Alán Aspuru-Guzik,Ivan Kassal,Allan S. Johnson
Publisher : Iop Expanding Physics
Page : 0 pages
File Size : 52,5 Mb
Release : 2014
Category : Science
ISBN : 0750310634

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Ultrafast Spectroscopy by Joel Yuen-Zhou,Jacob J. Krich,Alán Aspuru-Guzik,Ivan Kassal,Allan S. Johnson Pdf

The goal of this book is to provide a simple and conceptually intuitive introduction to nonlinear spectroscopy via the formalism of quantum processes and wavepacket dynamics.

Quantum Modeling of Complex Molecular Systems

Author : Jean-Louis Rivail,Manuel Ruiz-Lopez,Xavier Assfeld
Publisher : Springer
Page : 523 pages
File Size : 43,8 Mb
Release : 2015-10-13
Category : Science
ISBN : 9783319216263

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Quantum Modeling of Complex Molecular Systems by Jean-Louis Rivail,Manuel Ruiz-Lopez,Xavier Assfeld Pdf

This multi-author contributed volume includes methodological advances and original applications to actual chemical or biochemical phenomena which were not possible before the increased sophistication of modern computers. The chapters contain detailed reviews of the developments of various computational techniques, used to study complex molecular systems such as molecular liquids and solutions (particularly aqueous solutions), liquid-gas, solid-gas interphase and biomacromolecular systems. Quantum modeling of complex molecular systems is a useful resource for graduate students and fledgling researchers and is also an excellent companion for research professionals engaged in computational chemistry, material science, nanotechnology, physics, drug design, and molecular biochemistry.

Handbook of Organic Materials for Electronic and Photonic Devices

Author : Oksana Ostroverkhova
Publisher : Woodhead Publishing
Page : 911 pages
File Size : 53,6 Mb
Release : 2018-11-30
Category : Technology & Engineering
ISBN : 9780081022856

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Handbook of Organic Materials for Electronic and Photonic Devices by Oksana Ostroverkhova Pdf

Handbook of Organic Materials for Electronic and Photonic Devices, Second Edition, provides an overview of the materials, mechanisms, characterization techniques, structure-property relationships, and most promising applications of organic materials. This new release includes new content on emerging organic materials, expanded content on the basic physics behind electronic properties, and new chapters on organic photonics. As advances in organic materials design, fabrication, and processing that enabled charge unprecedented carrier mobilities and power conversion efficiencies have made dramatic advances since the first edition, this latest release presents a necessary understanding of the underlying physics that enabled novel material design and improved organic device design. Provides a comprehensive overview of the materials, mechanisms, characterization techniques, and structure property relationships of organic electronic and photonic materials Reviews key applications, including organic solar cells, light-emitting diodes electrochemical cells, sensors, transistors, bioelectronics, and memory devices New content to reflect latest advances in our understanding of underlying physics to enable material design and device fabrication

Quantum Biology of the Eye

Author : Kambiz Thomas Moazed
Publisher : Springer Nature
Page : 181 pages
File Size : 48,7 Mb
Release : 2023-06-29
Category : Medical
ISBN : 9783031320606

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Quantum Biology of the Eye by Kambiz Thomas Moazed Pdf

As we enter the quantum era, new research on applying the rules of quantum physics to biology, which was previously considered impossible, has revolutionized our understanding and our concept of molecular and atomic particles behavior and their interactions. This book is the first comprehensive review of the quantum biology of the visual system. Chapters discuss the relevance of quantum physics to the biological systems, especially in the visual system. The main purpose of this book is to simplify quantum biology concepts relevant to physiology of human eye and to help the reader understand the essentials of this new emerging, complex and anti-intuitive field of science. It offers a contemporary view of the emerging interplay between the biochemistry, physiology, molecular biology, and molecular and atomic particle quantum characteristics such as vibration, spin etc. Quantum Biology of the Eye is an essential resource for Ophthalmologists, physicians, residents, fellows, all fields of visual science and medical students in ophthalmology, and other converging fields of science such as visual optics biochemists, psychology etc.