Primary Photoexcitations In Conjugated Polymers Molecular Exciton Versus Semiconductor Band Model


Primary Photoexcitations In Conjugated Polymers Molecular Exciton Versus Semiconductor Band Model
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Primary Photoexcitations In Conjugated Polymers Molecular Exciton Versus Semiconductor Band Model


Primary Photoexcitations In Conjugated Polymers Molecular Exciton Versus Semiconductor Band Model
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Author : Niyasi Serdar Sariciftci
language : en
Publisher: World Scientific
Release Date : 1998-01-02

Primary Photoexcitations In Conjugated Polymers Molecular Exciton Versus Semiconductor Band Model written by Niyasi Serdar Sariciftci and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-01-02 with Science categories.


This volume concentrates on the controversy within the scientific community over how to explain, understand and describe the photophysics/photochemistry of this class of materials. This controvery is of such a fundamental nature that the solution of the problem might be in a unification of the semiconductor and metal physics with the molecular quantum chemistry. Thus, a wide-ranging and comprehensive discussion of this very crucial issue has not been written down yet. This volume brings together the most prominent scientists specializing in this controversial topic. Each contributor addresses the opponents' arguments. After short introductory chapters, the contributors discuss their own speciality area and compare the results with both models and explain their position on why one of the models is more appropriate. Special emphasis is given to comparative discussions with other conjugated molecular systems as well as inorganic semiconductors. Contents:Correlations in Conjugated Polymers (Z G Soos et al.)Nature of the Primary Photo-Excitations in Poly(Arylene-Vinylenes): Bound Neutral Excitons or Charged Polaron Pairs (A J Heeger)Excitons in Conjugated Polymers (H Bässler)Intramolecular Excitons and Intermolecular Polaron Pairs as Primary Photoexcitations in Conjugated Polymers (E Conwell)Excitonic Effects in the Linear and Nonlinear Optical Properties of Conjugated Polymers (S Abe)Bound Polaron Pair Formation in Poly(Phenylenevinylenes) (L Rothberg)Luminescence Efficiency and Time-Dependence: Insights into the Nature of the Emitting Species in Conjugated Polymers (I D W Samuel et al.)Mechanism of Carrier Generation in the Class of Low Mobility Materials: Transient Photoconductivity and Photoluminescence at High Electric Fields (D Moses)Photoluminescence Spectroscopy as a Probe for Disorder and Excitonic Effects in Organic and Inorganic Semiconductors (U Lemmer & E O Göbel)Spectroscopy on Conjugated Polymer Devices (V Dyakonov)Spin-Dependent Recombination Processes in π-Conjugated Polymers (P A Lane et al.)Electroabsorption Spectroscopy on π-Conjugated Polymers (G Weiser & Á Horváth)The Role of Excitons in Charge Carrier Production in Polysilanes (R G Kepler & Z G Soos)Theory of Excitons and Biexcitons in π-Conjugated Polymers (S Mazumdar & M Chandross)Ultrafast Relaxation in Conjugated Polymers (T Kobayashi)Are Bipolarons Photogenerated in PPV? (E Conwell)Do Bipolarons Exist in Doped or Photoirradiated Conjugated Polymers? — An Analysis Based on Studies of Model Compounds (Y Furukawa)Photoexcitations in Conjugated Oligomers (R A J Janssen)Excited States in Poly(Paraphenylenevinylene) and Related Oligomers: Theoretical Investigation of Their Relation to Electrical and Optical Properties (D Beljonne et al.)Ultrafast Photoinduced Absorption in Nondegenerate Ground-State Conjugated Polymers: Signatures of Excited States (D W McBranch & M B Sinclair) Readership: Researchers and graduate students in the field of physics and chemistry of conjugated, conducting polymers and physical chemistry. keywords:



Conjugated Polymer And Molecular Interfaces


Conjugated Polymer And Molecular Interfaces
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Author : William R. Salaneck
language : en
Publisher: CRC Press
Release Date : 2001-10-18

Conjugated Polymer And Molecular Interfaces written by William R. Salaneck and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-10-18 with Science categories.


Defines the state-of-the-art in interface science for electronic applications of organic materials. Updates understanding of the foundaiton of interfacial properties. Describes novel electronic devices created from conjugated polymers and organic molecular solids.



Electronic Processes In Organic Semiconductors


Electronic Processes In Organic Semiconductors
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Author : Anna Köhler
language : en
Publisher: John Wiley & Sons
Release Date : 2015-03-17

Electronic Processes In Organic Semiconductors written by Anna Köhler and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-17 with Technology & Engineering categories.


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.



Conjugated Polymers


Conjugated Polymers
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Author : Terje A. Skotheim
language : en
Publisher: CRC Press
Release Date : 2006-12-21

Conjugated Polymers written by Terje A. Skotheim and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-12-21 with Technology & Engineering categories.


Many significant fundamental concepts and practical applications have developed since the publication of the best-selling second edition of the Handbook of Conducting Polymers. Now divided into two books, the third edition continues to retain the excellent expertise of the editors and world-renowned contributors while providing superior coverage of



Electronic Structure Of Organic Semiconductors


Electronic Structure Of Organic Semiconductors
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Author : Luís Alcácer
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2018-12-07

Electronic Structure Of Organic Semiconductors written by Luís Alcácer and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-07 with Technology & Engineering categories.


Written in the perspective of an experimental chemist, this book puts together some fundamentals from chemistry, solid state physics and quantum chemistry, to help with understanding and predicting the electronic and optical properties of organic semiconductors, both polymers and small molecules. The text is intended to assist graduate students and researchers in the field of organic electronics to use theory to design more efficient materials for organic electronic devices such as organic solar cells, light emitting diodes and field effect transistors. After addressing some basic topics in solid state physics, a comprehensive introduction to molecular orbitals and band theory leads to a description of computational methods based on Hartree-Fock and density functional theory (DFT), for predicting geometry conformations, frontier levels and energy band structures. Topological defects and transport and optical properties are then addressed, and one of the most commonly used transparent conducting polymers, PEDOT:PSS, is described in some detail as a case study.



Organic Optoelectronics


Organic Optoelectronics
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Author : Wenping Hu
language : en
Publisher: John Wiley & Sons
Release Date : 2012-11-05

Organic Optoelectronics written by Wenping Hu and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-11-05 with Technology & Engineering categories.


Written by internationally recognized experts in the field with academic as well as industrial experience, this book concisely yet systematically covers all aspects of the topic. The monograph focuses on the optoelectronic behavior of organic solids and their application in new optoelectronic devices. It covers organic field-effect and organic electroluminescent materials and devices, organic photonics, materials and devices, as well as organic solids in photo absorption and energy conversion. Much emphasis is laid on the preparation of functional materials and the fabrication of devices, from materials synthesis and purification, to physicochemical properties and the basic processes and working principles of the devices. The only book to cover fundamentals, applications, and the latest research results, this is a handy reference for both researchers and those new to the field. From the contents: * Electronic process in organic solids * Organic/polymeric semiconductors for field-effect transistors * Organic/polymeric field-effect transistors * Organic circuits and organic single molecular transistors * Polymer light-emitting Diodes (PLEDs): devices and materials * Organic solids for photonics * Organic photonic devices * Organic solar cells based on small molecules * Polymer solar cells * Dye-sensitized solar cells (DSSCs) * Organic thermoelectric power devices



Ultrafast Dynamics And Laser Action Of Organic Semiconductors


Ultrafast Dynamics And Laser Action Of Organic Semiconductors
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Author : Zeev Valy Vardeny
language : en
Publisher: CRC Press
Release Date : 2009-01-21

Ultrafast Dynamics And Laser Action Of Organic Semiconductors written by Zeev Valy Vardeny and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-01-21 with Science categories.


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



Multiphoton And Light Driven Multielectron Processes In Organics New Phenomena Materials And Applications


Multiphoton And Light Driven Multielectron Processes In Organics New Phenomena Materials And Applications
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Author : F. Kajzar
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Multiphoton And Light Driven Multielectron Processes In Organics New Phenomena Materials And Applications written by F. Kajzar and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


Proceedings of the NATO Advanced Research Workshop, Menton, France, 26-31 August, 1999



Handbook Of Conducting Polymers 2 Volume Set


Handbook Of Conducting Polymers 2 Volume Set
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Author : Terje A. Skotheim
language : en
Publisher: CRC Press
Release Date : 2007-01-16

Handbook Of Conducting Polymers 2 Volume Set written by Terje A. Skotheim and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-16 with Technology & Engineering categories.


Learn how recent advances are fueling new possibilities in textiles, optics, electronics, and biomedicine! As the field of conjugated, electrically conducting, and electroactive polymers has grown, the Handbook of Conducting Polymers has been there to document and celebrate these changes along the way. Now split into two vo



Unimolecular And Supramolecular Electronics I


Unimolecular And Supramolecular Electronics I
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Author : Robert M. Metzger
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-01-10

Unimolecular And Supramolecular Electronics I written by Robert M. Metzger and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-01-10 with Science categories.


Charge Transport in Organic Semiconductors, by Heinz Bässler and Anna Köhler. Frontiers of Organic Conductors and Superconductors, by Gunzi Saito and Yukihiro Yoshida. Fullerenes, Carbon Nanotubes, and Graphene for Molecular Electronics, by Julio R. Pinzón, Adrián Villalta-Cerdas and Luis Echegoyen. Current Challenges in Organic Photovoltaic Solar Energy Conversion, by Cody W. Schlenker and Mark E. Thompson.- Molecular Monolayers as Semiconducting Channels in Field Effect Transistors, by Cherie R. Kagan. Issues and Challenges in Vapor-Deposited Top Metal Contacts for Molecule-Based Electronic Devices, by Masato M. Maitani and David L. Allara. Spin Polarized Electron Tunneling and Magnetoresistance in Molecular Junctions, by Greg Szulczewski.