Charge Dynamics In Organic Semiconductors

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Charge Dynamics in Organic Semiconductors

Author : Pascal Kordt
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110473631
Total Pages : 201 pages
Book Rating : 4.1/5 (14 download)

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Book Synopsis Charge Dynamics in Organic Semiconductors by : Pascal Kordt

Download or read book Charge Dynamics in Organic Semiconductors written by Pascal Kordt and published by Walter de Gruyter GmbH & Co KG. This book was released on 2016-09-12 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the field of organic semiconductors researchers and manufacturers are faced with a wide range of potential molecules. This work presents concepts for simulation-based predictions of material characteristics starting from chemical stuctures. The focus lies on charge transport – be it in microscopic models of amorphous morphologies, lattice models or large-scale device models. An extensive introductory review, which also includes experimental techniques, makes this work interesting for a broad readership. Contents: Organic Semiconductor Devices Experimental Techniques Charge Dynamics at Dierent Scales Computational Methods Energetics and Dispersive Transport Correlated Energetic Landscapes Microscopic, Stochastic and Device Simulations Parametrization of Lattice Models Drift–Diusion with Microscopic Link

Physics of Organic Semiconductors

Author : Wolfgang Brütting
Publisher : John Wiley & Sons
ISBN 13 : 3527606793
Total Pages : 554 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Physics of Organic Semiconductors by : Wolfgang Brütting

Download or read book Physics of Organic Semiconductors written by Wolfgang Brütting and published by John Wiley & Sons. This book was released on 2006-05-12 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filling the gap in the literature currently available, this book presents an overview of our knowledge of the physics behind organic semiconductor devices. Contributions from 18 international research groups cover various aspects of this field, ranging from the growth of organic layers and crystals, their electronic properties at interfaces, their photophysics and electrical transport properties to the application of these materials in such different devices as organic field-effect transistors, photovoltaic cells and organic light-emitting diodes. From the contents: * Excitation Dynamics in Organic Semiconductors * Organic Field-Effect Transistors * Spectroscopy of Organic Semiconductors * Interfaces between Organic Semiconductors and Metals * Analysis and Modeling of Devices * Exciton Formation and Energy Transfer in Organic Light Emitting Diodes * Deposition and Characterization

Physics of Organic Semiconductors

Author : Wolfgang Brütting
Publisher : John Wiley & Sons
ISBN 13 : 3527654968
Total Pages : 660 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Physics of Organic Semiconductors by : Wolfgang Brütting

Download or read book Physics of Organic Semiconductors written by Wolfgang Brütting and published by John Wiley & Sons. This book was released on 2012-10-02 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of organic electronics has seen a steady growth over the last 15 years. At the same time, our scientific understanding of how to achieve optimum device performance has grown, and this book gives an overview of our present-day knowledge of the physics behind organic semiconductor devices. Based on the very successful first edition, the editors have invited top scientists from the US, Japan, and Europe to include the developments from recent years, covering such fundamental issues as: - growth and characterization of thin films of organic semiconductors, - charge transport and photophysical properties of the materials as well as their electronic structure at interfaces, and - analysis and modeling of devices like organic light-emitting diodes or organic lasers. The result is an overview of the field for both readers with basic knowledge and for an application-oriented audience. It thus bridges the gap between textbook knowledge largely based on crystalline molecular solids and those books focusing more on device applications.

Physics of Organic Semiconductors

Author : Wolfgang Brutting
Publisher :
ISBN 13 : 9786613977250
Total Pages : 634 pages
Book Rating : 4.9/5 (772 download)

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Book Synopsis Physics of Organic Semiconductors by : Wolfgang Brutting

Download or read book Physics of Organic Semiconductors written by Wolfgang Brutting and published by . This book was released on 2012 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Organic Semiconductors for Optoelectronics

Author : Hiroyoshi Naito
Publisher : John Wiley & Sons
ISBN 13 : 1119146100
Total Pages : 388 pages
Book Rating : 4.1/5 (191 download)

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Book Synopsis Organic Semiconductors for Optoelectronics by : Hiroyoshi Naito

Download or read book Organic Semiconductors for Optoelectronics written by Hiroyoshi Naito and published by John Wiley & Sons. This book was released on 2021-08-02 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive coverage of organic electronics, including fundamental theory, basic properties, characterization methods, device physics, and future trends Organic semiconductor materials have vast commercial potential for a wide range of applications, from self-emitting OLED displays and solid-state lighting to plastic electronics and organic solar cells. As research in organic optoelectronic devices continues to expand at an unprecedented rate, organic semiconductors are being applied to flexible displays, biosensors, and other cost-effective green devices in ways not possible with conventional inorganic semiconductors. Organic Semiconductors for Optoelectronics is an up-to-date review of the both the fundamental theory and latest research and development advances in organic semiconductors. Featuring contributions from an international team of experts, this comprehensive volume covers basic properties of organic semiconductors, characterization techniques, device physics, and future trends in organic device development. Detailed chapters provide key information on the device physics of organic field-effect transistors, organic light-emitting diodes, organic solar cells, organic photosensors, and more. This authoritative resource: Provides a clear understanding of the optoelectronic properties of organic semiconductors and their influence to overall device performance Explains the theories behind relevant mechanisms in organic semiconducting materials and in organic devices Discusses current and future trends and challenges in the development of organic optoelectronic devices Reviews electronic properties, device mechanisms, and characterization techniques of organic semiconducting materials Covers theoretical concepts of optical properties of organic semiconductors including fluorescent, phosphorescent, and thermally-assisted delayed fluorescent emitters An important new addition to the Wiley Series in Materials for Electronic & Optoelectronic Applications, Organic Semiconductors for Optoelectronics bridges the gap between advanced books and undergraduate textbooks on semiconductor physics and solid-state physics. It is essential reading for academic researchers, graduate students, and industry professionals involved in organic electronics, materials science, thin film devices, and optoelectronics research and development.

Electronic Processes in Organic Semiconductors

Author : Anna Köhler
Publisher : John Wiley & Sons
ISBN 13 : 3527332928
Total Pages : 436 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Electronic Processes in Organic Semiconductors by : Anna Köhler

Download or read book Electronic Processes in Organic Semiconductors written by Anna Köhler and published by John Wiley & Sons. This book was released on 2015-06-08 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first advanced textbook to provide a useful introduction in a brief, coherent and comprehensive way, with a focus on the fundamentals. After having read this book, students will be prepared to understand any of the many multi-authored books available in this field that discuss a particular aspect in more detail, and should also benefit from any of the textbooks in photochemistry or spectroscopy that concentrate on a particular mechanism. Based on a successful and well-proven lecture course given by one of the authors for many years, the book is clearly structured into four sections: electronic structure of organic semiconductors, charged and excited states in organic semiconductors, electronic and optical properties of organic semiconductors, and fundamentals of organic semiconductor devices.

Energy and Charge Transfer in Organic Semiconductors

Author : Kohzoh Masuda
Publisher : Springer
ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Energy and Charge Transfer in Organic Semiconductors by : Kohzoh Masuda

Download or read book Energy and Charge Transfer in Organic Semiconductors written by Kohzoh Masuda and published by Springer. This book was released on 1974-07 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Great progress has been made in the field of ordinary semiconductor physics and associated technologies. For the time being, if we could use new materials such as organic semiconductors progress in electronics could be accelerated. Characteristics of organic semiconductors that are superior to others are: i) high photo-conductivity under irradiation along with low leakage current in the dark, ii) high sensitivity of the conductivity to various gases and to pressure. iii) possibility of using them in the amorphous state, iv) possibility of making devices of extremely small size, v) large variety of the materials, which makes suitable choice of material component easy. A possible future development is a highly conductive material which could be used for electric power transmission - and which might help solve some of the problems posed by transmission losses. The U.S.-Japan Seminar on Energy and Charge Transfer in Organic Semiconductors was held in Osaka Japan, 6-9 August, 1973. Completed results were summarized and the direction for the future was discussed. Information was exchanged quite freely and actively in a pleasant atmosphere. Many of the papers presented at the seminar are published here but unfortunately a few could not be included. It would give us great pleasure if this seminar could be one step in the further development of the research in this field.

The (Non-)Local Density of States of Electronic Excitations in Organic Semiconductors

Author : Carl. R Poelking
Publisher : Springer
ISBN 13 : 3319695991
Total Pages : 133 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis The (Non-)Local Density of States of Electronic Excitations in Organic Semiconductors by : Carl. R Poelking

Download or read book The (Non-)Local Density of States of Electronic Excitations in Organic Semiconductors written by Carl. R Poelking and published by Springer. This book was released on 2017-10-24 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the microscopic understanding of the function of organic semiconductors. By tracing the link between their morphological structure and electronic properties across multiple scales, it represents an important advance in this direction. Organic semiconductors are materials at the interface between hard and soft matter: they combine structural variability, processibility and mechanical flexibility with the ability to efficiently transport charge and energy. This unique set of properties makes them a promising class of materials for electronic devices, including organic solar cells and light-emitting diodes. Understanding their function at the microscopic scale – the goal of this work – is a prerequisite for the rational design and optimization of the underlying materials. Based on new multiscale simulation protocols, the book studies the complex interplay between molecular architecture, supramolecular organization and electronic structure in order to reveal why some materials perform well – and why others do not. In particular, by examining the long-range effects that interrelate microscopic states and mesoscopic structure in these materials, the book provides qualitative and quantitative insights into e.g. the charge-generation process, which also serve as a basis for new optimization strategies.

Organic Optoelectronic Materials

Author : Yongfang Li
Publisher : Springer
ISBN 13 : 3319168622
Total Pages : 392 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Organic Optoelectronic Materials by : Yongfang Li

Download or read book Organic Optoelectronic Materials written by Yongfang Li and published by Springer. This book was released on 2015-05-30 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reviews the latest trends in organic optoelectronic materials. Each comprehensive chapter allows graduate students and newcomers to the field to grasp the basics, whilst also ensuring that they have the most up-to-date overview of the latest research. Topics include: organic conductors and semiconductors; conducting polymers and conjugated polymer semiconductors, as well as their applications in organic field-effect-transistors; organic light-emitting diodes; and organic photovoltaics and transparent conducting electrodes. The molecular structures, synthesis methods, physicochemical and optoelectronic properties of the organic optoelectronic materials are also introduced and described in detail. The authors also elucidate the structures and working mechanisms of organic optoelectronic devices and outline fundamental scientific problems and future research directions. This volume is invaluable to all those interested in organic optoelectronic materials.

Optoelectronic Properties of Organic Semiconductors

Author : Nasim Zarrabi
Publisher :
ISBN 13 : 9783030931636
Total Pages : 0 pages
Book Rating : 4.9/5 (316 download)

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Book Synopsis Optoelectronic Properties of Organic Semiconductors by : Nasim Zarrabi

Download or read book Optoelectronic Properties of Organic Semiconductors written by Nasim Zarrabi and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on organic semiconductors with particular attention paid to their use as photovoltaic devices. It addresses a fundamental and hitherto overlooked concept in the field of organic optoelectronics, namely the role that sub-gap states play in the performance of organic semiconducting devices. From a technological point of view, organic semiconductor-based devices are of significant interest due to their lightweight, ease of processability, conformal flexibility, and potentially low cost and low embodied energy production. Motivated by these rather unique selling points, the performance of organic semiconductors has been a subject of multidisciplinary study for more than 60 years with steady progress in applications such as solar cells, transistors, light emitting diodes, and various sensors. The book begins with a review of the main electro-optical phenomena in organic solar cells and presents a new method for measuring exciton diffusion lengths based on a low-quencher-content device structure. Furthermore, the book reveals how mid-gap trap states are a universal feature in organic semiconductor donor-acceptor blends, unexpectedly contributing to charge generation and recombination, and having profound impact on the thermodynamic limit of organic photovoltaic devices. Featuring cutting-edge experimental observations supported with robust and novel theoretical arguments, this book delivers important new insight as to the underlying dynamics of exciton generation and diffusion, charge transfer state dissociation, and indeed the ultimate fate of photogenerated free carriers.

Organic Molecular Crystals

Author : E. Silin̦š
Publisher : American Institute of Physics
ISBN 13 :
Total Pages : 466 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Organic Molecular Crystals by : E. Silin̦š

Download or read book Organic Molecular Crystals written by E. Silin̦š and published by American Institute of Physics. This book was released on 1994 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Market: Specialists, researchers, and students in solid-state physics, materials science, electronics, chemical physics, organic and physical chemistry, and molecular biophysics. This monograph focuses on the interaction processes of excitons and charge carriers with the local environment, including the polarization and localization phenomena and the formation of polaronic quasi- particles. Transport phenomena are discussed and directly correlated with interaction dynamics, which actually determine the time- and temperature-dependent transiton of charge carriers and excitons from a coherent to a diffusive mode of motion.

Organic Conductors

Author : Jean-Pierre Farges
Publisher : CRC Press
ISBN 13 : 1000723585
Total Pages : 874 pages
Book Rating : 4.0/5 (7 download)

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Book Synopsis Organic Conductors by : Jean-Pierre Farges

Download or read book Organic Conductors written by Jean-Pierre Farges and published by CRC Press. This book was released on 2022-09-16 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work examines all aspects of organic conductors, detailing recent theoretical concepts and current laboratory methods of synthesis, measurement, control and analysis. It describes advances in molecular-scale engineering, including switching and memory systems, Schottky and electroluminescent diodes, field-effect transistors, and photovoltaic devices and solar cells.

Ultrafast Dynamics and Laser Action of Organic Semiconductors

Author : Zeev Valy Vardeny
Publisher : CRC Press
ISBN 13 : 9781420072815
Total Pages : 0 pages
Book Rating : 4.0/5 (728 download)

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Book Synopsis Ultrafast Dynamics and Laser Action of Organic Semiconductors by : Zeev Valy Vardeny

Download or read book Ultrafast Dynamics and Laser Action of Organic Semiconductors written by Zeev Valy Vardeny and published by CRC Press. This book was released on 2009-01-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spurred on by extensive research in recent years, organic semiconductors are now used in an array of areas, such as organic light emitting diodes (OLEDs), photovoltaics, and other optoelectronics. In all of these novel applications, the photoexcitations in organic semiconductors play a vital role. Exploring the early stages of photoexcitations that follow photon absorption, Ultrafast Dynamics and Laser Action of Organic Semiconductors presents the latest research investigations on photoexcitation ultrafast dynamics and laser action in pi-conjugated polymer films, solutions, and microcavities. In the first few chapters, the book examines the interplay of charge (polarons) and neutral (excitons) photoexcitations in pi-conjugated polymers, oligomers, and molecular crystals in the time domain of 100 fs–2 ns. Summarizing the state of the art in lasing, the final chapters introduce the phenomenon of laser action in organics and cover the latest optoelectronic applications that use lasing based on a variety of cavities, such as distributed feedback-type cavity. With contributions from a host of renowned international experts, this book explores the underlying processes in both existing and potential organic optoelectronic applications. It provides a broad overview of the scientific debate in the field of photophysics in organic semiconductors.

An Introduction to Charge Carriers

Author : Jai Singh
Publisher :
ISBN 13 : 9781685075316
Total Pages : 363 pages
Book Rating : 4.0/5 (753 download)

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Book Synopsis An Introduction to Charge Carriers by : Jai Singh

Download or read book An Introduction to Charge Carriers written by Jai Singh and published by . This book was released on 2022 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a semi-quantitative approach to understanding and applications of charge carriers in inorganic and organic opto-electronic and photonic devices. Featuring contributions by noted experts in the field of optoelectronics, materials and photonics, this book describes the importance of charge carriers in the operation of optoelectronic and photonic devices of both inorganic and organic semiconductors. An Introduction to Charge Carriers starts with the concept of charge carriers and their involvement in a few inorganic and organic devices, like solar cells and organic light emitting diodes (OLEDs), including those based on thermally activated and delayed fluorescence (TADF). Then it discusses the applications of charge carriers in silicon p-n junction, nanomaterials, wurtzite phases of gallium, aluminium and indium nitride devices, ion conducting polymer electrolytes, rare-earth doped glasses, organic photodetectors, and several aspects of organic and perovskite solar cells. An Introduction to Charge Carriers is an ideal book for senior undergraduate and postgraduate students and teaching and research professionals in the field of solid-state physics, material science and engineering.

Charged Particle and Photon Interactions with Matter

Author : Yoshihiko Hatano
Publisher : CRC Press
ISBN 13 : 1439811806
Total Pages : 1068 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Charged Particle and Photon Interactions with Matter by : Yoshihiko Hatano

Download or read book Charged Particle and Photon Interactions with Matter written by Yoshihiko Hatano and published by CRC Press. This book was released on 2010-12-13 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building on Mozumder's and Hatano's Charged Particle and Photon Interactions with Matter: Chemical, Physicochemical, and Biological Consequences with Applications (CRC Press, 2004), Charged Particle and Photon Interactions with Matter: Recent Advances, Applications, and Interfaces expands upon the scientific contents of the previous volume by cover

Handbook of Materials Modeling

Author : Sidney Yip
Publisher : Springer Science & Business Media
ISBN 13 : 1402032862
Total Pages : 2903 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Handbook of Materials Modeling by : Sidney Yip

Download or read book Handbook of Materials Modeling written by Sidney Yip and published by Springer Science & Business Media. This book was released on 2007-11-17 with total page 2903 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first reference of its kind in the rapidly emerging field of computational approachs to materials research, this is a compendium of perspective-providing and topical articles written to inform students and non-specialists of the current status and capabilities of modelling and simulation. From the standpoint of methodology, the development follows a multiscale approach with emphasis on electronic-structure, atomistic, and mesoscale methods, as well as mathematical analysis and rate processes. Basic models are treated across traditional disciplines, not only in the discussion of methods but also in chapters on crystal defects, microstructure, fluids, polymers and soft matter. Written by authors who are actively participating in the current development, this collection of 150 articles has the breadth and depth to be a major contributor toward defining the field of computational materials. In addition, there are 40 commentaries by highly respected researchers, presenting various views that should interest the future generations of the community. Subject Editors: Martin Bazant, MIT; Bruce Boghosian, Tufts University; Richard Catlow, Royal Institution; Long-Qing Chen, Pennsylvania State University; William Curtin, Brown University; Tomas Diaz de la Rubia, Lawrence Livermore National Laboratory; Nicolas Hadjiconstantinou, MIT; Mark F. Horstemeyer, Mississippi State University; Efthimios Kaxiras, Harvard University; L. Mahadevan, Harvard University; Dimitrios Maroudas, University of Massachusetts; Nicola Marzari, MIT; Horia Metiu, University of California Santa Barbara; Gregory C. Rutledge, MIT; David J. Srolovitz, Princeton University; Bernhardt L. Trout, MIT; Dieter Wolf, Argonne National Laboratory.

Simulations of Charge Transport in Organic Compounds

Author : Thorsten Vehoff
Publisher : Sudwestdeutscher Verlag Fur Hochschulschriften AG
ISBN 13 : 9783838120812
Total Pages : 176 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Simulations of Charge Transport in Organic Compounds by : Thorsten Vehoff

Download or read book Simulations of Charge Transport in Organic Compounds written by Thorsten Vehoff and published by Sudwestdeutscher Verlag Fur Hochschulschriften AG. This book was released on 2010 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: To aid the design of organic semiconductors, we study the charge transport properties of organic liquid crystals and single crystals. The aim is to find structure-property relationships linking the chemical structure as well as the morphology with the bulk charge carrier mobility of the compounds. To this end, molecular dynamics (MD) simulations are performed yielding realistic equilibrated morphologies. Partial charges and molecular orbitals are calculated using quantum chemical methods. The molecular orbitals are then mapped onto the molecular positions and orientations, which allows calculation of the transfer integrals between nearest neighbors using the molecular orbital overlap method. Thus realistic transfer integral distributions and their autocorrelations are obtained. In case of organic crystals two descriptions of charge transport, namely semi-classical dynamics (SCD) and kinetic Monte Carlo (KMC) based on Marcus rates, are studied. In KMC one assumes that the wave function is localized on one molecule, while in SCD it is spread over a limited number of neighboring molecules. The results are compared amongst each other and, where available, with experimental data.