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Author: Adrian Domínguez Castro Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
In this doctoral thesis, the three pillars of theoretical modeling such as interpretation, confirmation and prediction, have underlined the importance of simulations techniques in femtochemistry on the analysis and understanding of experimental data and the vaticination of photoinduced charge transfer. The significance and novelty of the studies presented is that due to the several challenges on the accurate description of the charge transfer processes involving the systems of interest, the benefits of the DFT and DFTB based calculations are highlighted. From the ground state description, the computation of X-ray absorption spectroscopy (XAS) and X-ray photoelectron spectroscopy (XPS) and the excited states studies applying the real-time Ehrenfest approach in the TDDFTB framework. This last method is a valuable tool for the study of large systems for new materials design with applications in photochemistry and nanophotonics. This work could be useful for the investigation on this topic in the near future.
Author: Adrian Domínguez Castro Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
In this doctoral thesis, the three pillars of theoretical modeling such as interpretation, confirmation and prediction, have underlined the importance of simulations techniques in femtochemistry on the analysis and understanding of experimental data and the vaticination of photoinduced charge transfer. The significance and novelty of the studies presented is that due to the several challenges on the accurate description of the charge transfer processes involving the systems of interest, the benefits of the DFT and DFTB based calculations are highlighted. From the ground state description, the computation of X-ray absorption spectroscopy (XAS) and X-ray photoelectron spectroscopy (XPS) and the excited states studies applying the real-time Ehrenfest approach in the TDDFTB framework. This last method is a valuable tool for the study of large systems for new materials design with applications in photochemistry and nanophotonics. This work could be useful for the investigation on this topic in the near future.
Author: Markus Kitzler Publisher: Springer ISBN: 3319201735 Category : Science Languages : en Pages : 385
Book Description
This book documents the recent vivid developments in the research field of ultrashort intense light pulses for probing and controlling ultrafast dynamics. The recent fascinating results in studying and controlling ultrafast dynamics in ever more complicated systems such as (bio-)molecules and structures of meso- to macroscopic sizes on ever shorter time-scales are presented. The book is written by some of the most eminent experimental and theoretical experts in the field. It covers the new groundbreaking research directions that were opened by the availability of new light sources such as fully controlled intense laser fields with durations down to a single oscillation cycle, short-wavelength laser-driven attosecond pulses and intense X-ray pulses from the upcoming free electron lasers. These light sources allowed the investigation of dynamics in atoms, molecules, clusters, on surfaces and very recently also in nanostructures and solids in new regimes of parameters which, in turn, led to the identification of completely new dynamics and methods for controlling it. Example topics covered by this book include the study of ultrafast processes in large molecules using attosecond pulses, control of ultrafast electron dynamics in solids with shaped femtosecond laser pulses, light-driven ultrafast plasmonic processes on surfaces and in nanostructures as well as research on atomic and molecular systems under intense X-ray radiation. This book is equally helpful for people who would like to step into this field (e.g. young researchers), for whom it provides a broad introduction, as well as for already experienced researchers who may enjoy the exhaustive discussion that covers the research on essentially all currently studied objects and with all available ultrafast pulse sources.
Author: Stefan Haacke Publisher: CRC Press ISBN: 9814745340 Category : Science Languages : en Pages : 529
Book Description
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.
Author: Stefan Haacke Publisher: CRC Press ISBN: 1315340925 Category : Science Languages : en Pages : 550
Book Description
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.
Author: Joel Yuen-Zhou Publisher: Iop Expanding Physics ISBN: 9780750310635 Category : Science Languages : en Pages : 0
Book Description
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.
Author: Stefan Alexander Maier Publisher: Springer Science & Business Media ISBN: 0387378251 Category : Technology & Engineering Languages : en Pages : 234
Book Description
Considered a major field of photonics, plasmonics offers the potential to confine and guide light below the diffraction limit and promises a new generation of highly miniaturized photonic devices. This book combines a comprehensive introduction with an extensive overview of the current state of the art. Coverage includes plasmon waveguides, cavities for field-enhancement, nonlinear processes and the emerging field of active plasmonics studying interactions of surface plasmons with active media.
Author: Peter Hommelhoff Publisher: John Wiley & Sons ISBN: 3527411712 Category : Science Languages : en Pages : 392
Book Description
Die Autoren geben einen tiefen wie auch umfassenden Überblick über die aktuelle Forschung im Bereich der Attosekunden-Nanophysik, d.h. einem Gebiet der nanoskaligen Festkörpersysteme und der natürlichen Zeitskala von Elektronenbewegungen.
Author: Peterson's Publisher: Peterson's ISBN: 0768934796 Category : Study Aids Languages : en Pages : 288
Book Description
Peterson's Graduate Programs in Engineering & Applied Sciences, Aerospace/Aeronautical Engineering, Agricultural Engineering & Bioengineering, and Architectural Engineering contains a wealth of information on colleges and universities that offer graduate work these exciting fields. The institutions listed include those in the United States and Canada, as well as international institutions that are accredited by U.S. accrediting bodies. Up-to-date information, collected through Peterson's Annual Survey of Graduate and Professional Institutions, provides valuable information on degree offerings, professional accreditation, jointly offered degrees, part-time and evening/weekend programs, postbaccalaureate distance degrees, faculty, students, degree requirements, entrance requirements, expenses, financial support, faculty research, and unit head and application contact information. Readers will find helpful links to in-depth descriptions that offer additional detailed information about a specific program or department, faculty members and their research, and much more. In addition, there are valuable articles on financial assistance, the graduate admissions process, advice for international and minority students, and facts about accreditation, with a current list of accrediting agencies.
Author: Hisashi Yamamoto Publisher: John Wiley & Sons ISBN: 3527341625 Category : Science Languages : en Pages : 400
Book Description
Edited by foremost leaders in chemical research together with a number of distinguished international authors, Volume 2 presents the most important and promising recent chemical developments in life sciences, neatly summarized in one book. Interdisciplinary and application-oriented, this ready reference focuses on methods and processes with a high practical aspect, covering new trends in drug delivery, in-vivo analysis, structure formation and much more. Of great interest to chemists and life scientists in academia and industry.
Author: Adrian Domínguez Castro
Author: Adrian Domínguez Castro
Author: Markus Kitzler
Author: Stefan Haacke
Author: Stefan Haacke
Author: Joel Yuen-Zhou
Author: Stefan Alexander Maier
Author: Peter Hommelhoff
Author: 
Author: Peterson's
Author: Hisashi Yamamoto