Studies Of Polymer Field Effect Transistors

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Design, Synthesis, and Structure-Property Relationship Study of Polymer Field-Effect Transistors

Author : Ting Lei
Publisher : Springer
ISBN 13 : 3662456672
Total Pages : 124 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis Design, Synthesis, and Structure-Property Relationship Study of Polymer Field-Effect Transistors by : Ting Lei

Download or read book Design, Synthesis, and Structure-Property Relationship Study of Polymer Field-Effect Transistors written by Ting Lei and published by Springer. This book was released on 2015-01-05 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book summarizes Ting Lei’s PhD study on a series of novel conjugated polymers for field-effect transistors (FETs). Studies contain many aspects of polymer FETs, including backbone design, side-chain engineering, property study, conformation effects and device fabrication. The research results have previously scattered in many important journals and conferences worldwide. The book is likely to be of interest to university researchers, engineers and graduate students in materials sciences and chemistry who wish to learn some principles, strategy, and applications of polymer FETs.

Studies of Polymer Semiconductors Towards All-polymer Ambipolar Field-effect Transistors

Author : Richard D. Champion
Publisher :
ISBN 13 :
Total Pages : 302 pages
Book Rating : 4.:/5 (263 download)

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Book Synopsis Studies of Polymer Semiconductors Towards All-polymer Ambipolar Field-effect Transistors by : Richard D. Champion

Download or read book Studies of Polymer Semiconductors Towards All-polymer Ambipolar Field-effect Transistors written by Richard D. Champion and published by . This book was released on 2008 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Studies of Polymer Field-effect Transistors

Author : Felix Sunjoo Kim
Publisher :
ISBN 13 :
Total Pages : 131 pages
Book Rating : 4.:/5 (823 download)

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Book Synopsis Studies of Polymer Field-effect Transistors by : Felix Sunjoo Kim

Download or read book Studies of Polymer Field-effect Transistors written by Felix Sunjoo Kim and published by . This book was released on 2012 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: The era of plastic electronics is rapidly emerging due to the increasing development and application of low-cost, printable, shape-conforming, and large-area devices, such as organic field-effect transistors (OFETs) and circuits, organic solar cells, and organic light-emitting devices. Deepening our understanding of charge-carrier dynamics in polymer semiconductors is critical to the future advances in organic electronics. This dissertation focuses on studies of OFETs and aims to better understand the charge transport properties of polymer semiconductors and factors that influence the performance of OFETs. Case studies of structure-morphology-property relationships in unipolar p- and n-channel polymer OFETs as well as ambipolar OFETs reveal that variations in molecular structure and processing affect electronic energy levels, solid-state morphology and crystallinity, and thus the magnitude and polarity of charge carriers. The studies resulted in achievement of high-performance OFETs with high charge-carrier mobility of up to 0.3 cm2/Vs. The morphology and electronic energy levels are also related to ambient stability and durability of polymer OFETs through kinetics and thermodynamics of interaction between the semiconductor and extrinsic molecules in ambient air. Air-stable ambipolar OFETs were realized by utilizing unipolar p- and n-type polymer semiconductors as the active channel elements. Complementary digital logic circuits such as inverters and NAND- and NOR-gates, were also demonstrated using the unipolar and ambipolar OFETs. Device engineering studies show that electron mobility and electrical stability of n-channel polymer OFETs can be significantly enhanced by inserting a low-dielectric-constant polymer dielectric buffer layer at the semiconductor/dielectric interface. Electron mobility was found to increase exponentially with decreasing dielectric constant of the buffer layer. Finally, poly(3-butylthiophene)-nanowire/polystyrene nanocomposites were also investigated as a means of controlling the solid-state morphology of active thin films in OFETs. High dc conductivity and high hole mobility were obtained throughout a wide range of the nanowire compositions (2-100 wt%) due in part to the very low percolation threshold (0.5 wt%).

Organic Field-Effect Transistors

Author : Zhenan Bao
Publisher : CRC Press
ISBN 13 : 1420008013
Total Pages : 640 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Organic Field-Effect Transistors by : Zhenan Bao

Download or read book Organic Field-Effect Transistors written by Zhenan Bao and published by CRC Press. This book was released on 2018-10-03 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: The remarkable development of organic thin film transistors (OTFTs) has led to their emerging use in active matrix flat-panel displays, radio frequency identification cards, and sensors. Exploring one class of OTFTs, Organic Field-Effect Transistors provides a comprehensive, multidisciplinary survey of the present theory, charge transport studies, synthetic methodology, materials characterization, and current applications of organic field-effect transistors (OFETs). Covering various aspects of OFETs, the book begins with a theoretical description of charge transport in organic semiconductors at the molecular level. It then discusses the current understanding of charge transport in single-crystal devices, small molecules and oligomers, conjugated polymer devices, and charge injection issues in organic transistors. After describing the design rationales and synthetic methodologies used for organic semiconductors and dielectric materials, the book provides an overview of a variety of characterization techniques used to probe interfacial ordering, microstructure, molecular packing, and orientation crucial to device performance. It also describes the different processing techniques for molecules deposited by vacuum and solution, followed by current technological examples that employ OTFTs in their operation. Featuring respected contributors from around the world, this thorough, up-to-date volume presents both the theory behind OFETs and the latest applications of this promising technology.

Studies on Field Effect Transistors with Conjugated Polymer and High Permittivity Gate Dielectrics Using Pulsed Plasma Polymerization

Download Studies on Field Effect Transistors with Conjugated Polymer and High Permittivity Gate Dielectrics Using Pulsed Plasma Polymerization PDF Online Free

Author : Yifan Xu
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (673 download)

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Book Synopsis Studies on Field Effect Transistors with Conjugated Polymer and High Permittivity Gate Dielectrics Using Pulsed Plasma Polymerization by : Yifan Xu

Download or read book Studies on Field Effect Transistors with Conjugated Polymer and High Permittivity Gate Dielectrics Using Pulsed Plasma Polymerization written by Yifan Xu and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: The aim of this Ph. D. project is to explore the operating mechanism of polymer field effect transistors (PFETs) to improve their performance. This dissertation presents thin film insulators as new gate dielectric materials to relax the requirement for driving voltages and illustrates some unique features of field dependent mobility in PFETs. Light responsive PFETs based on new polymer semiconductors are also demonstrated as a potential application of PFETs. Pulsed plasma deposited polymer insulating films were investigated for their potential application as the gate dielectric in PFETs. The work on pulsed plasma polymerized (PPP) thin film insulators put emphasis on improving the dielectric constant of the thin polymer films. Early work on PPP allylamine films indicated that the chamber temperature during pulsed plasma polymerization has an effect on the dielectric constant. The dielectric constant, calculated from the C-V data, rose from 3.03 for samples with no heat treatment to 3.55 for samples with an in-situ heat treatment. Later work on PPP dichlorotetramethyldisiloxane (DCTMDS) films demonstrated very high dielectric constants for an organic-based system, in the range of 7 to 10. Poly(3-hexythiophene) (P3HT) FETs using PPP DCTMDS gate dielectric films were fabricated and tested. The field dependent mobility was demonstrated in polythiophene (PT) FETs by varying the gate length. The field effect mobility in polythiophene FETs increases with reduced channel lengths for high driving forces across the source and drain. The longitudinal electric field (across source and drain) dependence of the field effect mobility is believed to create the rise in mobility once the longitudinal electric field exceeds a critical value of 100 KV/cm. The photoresponse of PFET based on the 2,5-bis(dibutylaminostyryl)-1,4-phenylene-b-alkyne-b-1,4-bis(2-ethylhexyl)benzene terpolymer (BAS-PPE) was also investigated. A sweep of V[subscript DS] shows that BAS-PPE favors hole injection and transport. A sweep of V[subscript GS] shows an increase in I[subscript DS] with different light intensities. Overall, this dissertation studied features of PFETs and suggested techniques to improve their performance, which hopefully will contribute to future progress of polymer electronics.

Polymeric Field Effect Transistors

Author : Manohar Rao
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783843369404
Total Pages : 172 pages
Book Rating : 4.3/5 (694 download)

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Book Synopsis Polymeric Field Effect Transistors by : Manohar Rao

Download or read book Polymeric Field Effect Transistors written by Manohar Rao and published by LAP Lambert Academic Publishing. This book was released on 2010-11 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis focuses on fabricating and studying (p-channel, n-channel and bilayer) field effect transistor devices under dark, steady state and transient illumination conditions. This thesis probes injection barrier at metal-semiconducting polymer interface that determine the overall charge injection property of the device. FET s consisting on n-channel acceptor with a coating of optically active donor polymers is studied. Presence of D-A interface in FET showing n-channel transport is used to study the process of charge separation and charge transport occurring in bulk of the acceptor upon photoexciting the donor polymer.

Handbook of Organic Materials for Electronic and Photonic Devices

Author : Oksana Ostroverkhova
Publisher : Woodhead Publishing
ISBN 13 : 0081022859
Total Pages : 911 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Handbook of Organic Materials for Electronic and Photonic Devices by : Oksana Ostroverkhova

Download or read book Handbook of Organic Materials for Electronic and Photonic Devices written by Oksana Ostroverkhova and published by Woodhead Publishing. This book was released on 2018-11-30 with total page 911 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Large Area and Flexible Electronics

Author : Mario Caironi
Publisher : John Wiley & Sons
ISBN 13 : 3527679995
Total Pages : 588 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Large Area and Flexible Electronics by : Mario Caironi

Download or read book Large Area and Flexible Electronics written by Mario Caironi and published by John Wiley & Sons. This book was released on 2015-01-13 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: From materials to applications, this ready reference covers the entire value chain from fundamentals via processing right up to devices, presenting different approaches to large-area electronics, thus enabling readers to compare materials, properties and performance. Divided into two parts, the first focuses on the materials used for the electronic functionality, covering organic and inorganic semiconductors, including vacuum and solution-processed metal-oxide semiconductors, nanomembranes and nanocrystals, as well as conductors and insulators. The second part reviews the devices and applications of large-area electronics, including flexible and ultra-high-resolution displays, light-emitting transistors, organic and inorganic photovoltaics, large-area imagers and sensors, non-volatile memories and radio-frequency identification tags. With its academic and industrial viewpoints, this volume provides in-depth knowledge for experienced researchers while also serving as a first-stop resource for those entering the field.

Organic Field Effect Transistors

Author : Ioannis Kymissis
Publisher : Springer Science & Business Media
ISBN 13 : 0387921346
Total Pages : 156 pages
Book Rating : 4.3/5 (879 download)

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Book Synopsis Organic Field Effect Transistors by : Ioannis Kymissis

Download or read book Organic Field Effect Transistors written by Ioannis Kymissis and published by Springer Science & Business Media. This book was released on 2008-12-25 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Field Effect Transistors presents the state of the art in organic field effect transistors (OFETs), with a particular focus on the materials and techniques useful for making integrated circuits. The monograph begins with some general background on organic semiconductors, discusses the types of organic semiconductor materials suitable for making field effect transistors, the fabrication processes used to make integrated Circuits, and appropriate methods for measurement and modeling. Organic Field Effect Transistors is written as a basic introduction to the subject for practitioners. It will also be of interest to researchers looking for references and techniques that are not part of their subject area or routine. A synthetic organic chemist, for example, who is interested in making OFETs may use the book more as a device design and characterization reference. A thin film processing electrical engineer, on the other hand, may be interested in the book to learn about what types of electron carrying organic semiconductors may be worth trying and learning more about organic semiconductor physics.

The Studies of Polymer Dielectrics and Electrode/active Layer Interface on Pentacene-based Organic Field-effect Transistors

Author : 蔡宗達
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (899 download)

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Book Synopsis The Studies of Polymer Dielectrics and Electrode/active Layer Interface on Pentacene-based Organic Field-effect Transistors by : 蔡宗達

Download or read book The Studies of Polymer Dielectrics and Electrode/active Layer Interface on Pentacene-based Organic Field-effect Transistors written by 蔡宗達 and published by . This book was released on 2014 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Semiconducting Polymers

Author : Georges Hadziioannou
Publisher : John Wiley & Sons
ISBN 13 : 3527312714
Total Pages : 786 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Semiconducting Polymers by : Georges Hadziioannou

Download or read book Semiconducting Polymers written by Georges Hadziioannou and published by John Wiley & Sons. This book was released on 2006-12-15 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of semiconducting polymers has attracted many researchers from a diversity of disciplines. Printed circuitry, flexible electronics and displays are already migrating from laboratory successes to commercial applications, but even now fundamental knowledge is deficient concerning some of the basic phenomena that so markedly influence a device's usefulness and competitiveness. This two-volume handbook describes the various approaches to doped and undoped semiconducting polymers taken with the aim to provide vital understanding of how to control the properties of these fascinating organic materials. Prominent researchers from the fields of synthetic chemistry, physical chemistry, engineering, computational chemistry, theoretical physics, and applied physics cover all aspects from compounds to devices. Since the first edition was published in 2000, significant findings and successes have been achieved in the field, and especially handheld electronic gadgets have become billion-dollar markets that promise a fertile application ground for flexible, lighter and disposable alternatives to classic silicon circuitry. The second edition brings readers up-to-date on cutting edge research in this field.

Organic Field-Effect Transistors

Author : Zhenan Bao
Publisher : CRC Press
ISBN 13 : 1351837575
Total Pages : 619 pages
Book Rating : 4.3/5 (518 download)

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Book Synopsis Organic Field-Effect Transistors by : Zhenan Bao

Download or read book Organic Field-Effect Transistors written by Zhenan Bao and published by CRC Press. This book was released on 2018-10-03 with total page 619 pages. Available in PDF, EPUB and Kindle. Book excerpt: The remarkable development of organic thin film transistors (OTFTs) has led to their emerging use in active matrix flat-panel displays, radio frequency identification cards, and sensors. Exploring one class of OTFTs, Organic Field-Effect Transistors provides a comprehensive, multidisciplinary survey of the present theory, charge transport studies, synthetic methodology, materials characterization, and current applications of organic field-effect transistors (OFETs). Covering various aspects of OFETs, the book begins with a theoretical description of charge transport in organic semiconductors at the molecular level. It then discusses the current understanding of charge transport in single-crystal devices, small molecules and oligomers, conjugated polymer devices, and charge injection issues in organic transistors. After describing the design rationales and synthetic methodologies used for organic semiconductors and dielectric materials, the book provides an overview of a variety of characterization techniques used to probe interfacial ordering, microstructure, molecular packing, and orientation crucial to device performance. It also describes the different processing techniques for molecules deposited by vacuum and solution, followed by current technological examples that employ OTFTs in their operation. Featuring respected contributors from around the world, this thorough, up-to-date volume presents both the theory behind OFETs and the latest applications of this promising technology.

Polymer field-effect transistors

Author : Ruth Rawcliffe
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (93 download)

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Book Synopsis Polymer field-effect transistors by : Ruth Rawcliffe

Download or read book Polymer field-effect transistors written by Ruth Rawcliffe and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Semiconducting and Metallic Polymers

Author : Alan J. Heeger
Publisher : OUP Oxford
ISBN 13 : 0198528647
Total Pages : 288 pages
Book Rating : 4.1/5 (985 download)

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Book Synopsis Semiconducting and Metallic Polymers by : Alan J. Heeger

Download or read book Semiconducting and Metallic Polymers written by Alan J. Heeger and published by OUP Oxford. This book was released on 2010-07-29 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The unique properties of conducting and semiconducting (conjugated) polymers make them one of the most attractive areas of interdisciplinary materials science and technology. Written by a pioneer in the field, this book is the first aimed at teaching graduate students, postdoctoral scientists, and specialists in industry about this exciting field.

Solution-Processable Components for Organic Electronic Devices

Author : Beata Luszczynska
Publisher : John Wiley & Sons
ISBN 13 : 352734442X
Total Pages : 686 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Solution-Processable Components for Organic Electronic Devices by : Beata Luszczynska

Download or read book Solution-Processable Components for Organic Electronic Devices written by Beata Luszczynska and published by John Wiley & Sons. This book was released on 2019-09-16 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides first-hand insights into advanced fabrication techniques for solution processable organic electronics materials and devices The field of printable organic electronics has emerged as a technology which plays a major role in materials science research and development. Printable organic electronics soon compete with, and for specific applications can even outpace, conventional semiconductor devices in terms of performance, cost, and versatility. Printing techniques allow for large-scale fabrication of organic electronic components and functional devices for use as wearable electronics, health-care sensors, Internet of Things, monitoring of environment pollution and many others, yet-to-be-conceived applications. The first part of Solution-Processable Components for Organic Electronic Devices covers the synthesis of: soluble conjugated polymers; solution-processable nanoparticles of inorganic semiconductors; high-k nanoparticles by means of controlled radical polymerization; advanced blending techniques yielding novel materials with extraordinary properties. The book also discusses photogeneration of charge carriers in nanostructured bulk heterojunctions and charge carrier transport in multicomponent materials such as composites and nanocomposites as well as photovoltaic devices modelling. The second part of the book is devoted to organic electronic devices, such as field effect transistors, light emitting diodes, photovoltaics, photodiodes and electronic memory devices which can be produced by solution-based methods, including printing and roll-to-roll manufacturing. The book provides in-depth knowledge for experienced researchers and for those entering the field. It comprises 12 chapters focused on: ? novel organic electronics components synthesis and solution-based processing techniques ? advanced analysis of mechanisms governing charge carrier generation and transport in organic semiconductors and devices ? fabrication techniques and characterization methods of organic electronic devices Providing coverage of the state of the art of organic electronics, Solution-Processable Components for Organic Electronic Devices is an excellent book for materials scientists, applied physicists, engineering scientists, and those working in the electronics industry.

Handbook of Visual Display Technology

Author : Janglin Chen
Publisher : Springer
ISBN 13 : 9783540795681
Total Pages : 2700 pages
Book Rating : 4.7/5 (956 download)

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Book Synopsis Handbook of Visual Display Technology by : Janglin Chen

Download or read book Handbook of Visual Display Technology written by Janglin Chen and published by Springer. This book was released on 2012-01-23 with total page 2700 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook offers a comprehensive description of the science, technology, economic and human interface factors associated with the displays industry. With expert contributions from over 150 international display professionals and academic researchers, it covers all classes of display device and discusses established principles, emergent technologies, and particular areas of application.

Progress in Polymer Research for Biomedical, Energy and Specialty Applications

Author : Anandhan Srinivasan
Publisher : CRC Press
ISBN 13 : 1000689549
Total Pages : 443 pages
Book Rating : 4.0/5 (6 download)

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Book Synopsis Progress in Polymer Research for Biomedical, Energy and Specialty Applications by : Anandhan Srinivasan

Download or read book Progress in Polymer Research for Biomedical, Energy and Specialty Applications written by Anandhan Srinivasan and published by CRC Press. This book was released on 2022-10-03 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the rapid advancements in polymer research, polymers are finding newer applications such as scaffolds for tissue engineering, wound healing, flexible displays, and energy devices. In the same spirit, this book covers the key features of recent advancements in polymeric materials and their specialty applications. Divided into two sections – Polymeric Biomaterials and Polymers from Sustainable Resources, and Polymers for Energy and Specialty Applications – this book covers biopolymers, polymer-based biomaterials, polymer-based nanohybrids, polymer nanocomposites, polymer-supported regenerative medicines, and advanced polymer device fabrication techniques. FEATURES Provides a comprehensive review of all different polymers for applications in tissue engineering, biomedical implants, energy storage or conversion, and so forth Discusses advanced strategies in development of scaffolds for tissue engineering Elaborates various advanced fabrication techniques for polymeric devices Explores the nuances in polymer-based batteries and energy harvesting Reviews advanced polymeric membranes for fuel cells and polymers for printed electronics applications Throws light on some new polymers and polymer nanocomposites for optoelectronics, next generation tires, smart sensors and stealth technology applications This book is aimed at academic researchers, industry personnel, and graduate students in the interdisciplinary fields of polymer and materials technology, composite engineering, biomedical engineering, applied chemistry, chemical engineering, and advanced polymer manufacturing.