Nanoscale Templating And Self Assembly Of Organic Semiconductors

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Nanoscale Templating and Self-assembly of Organic Semiconductors

Author : James Francis Hulvat
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (561 download)

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Book Synopsis Nanoscale Templating and Self-assembly of Organic Semiconductors by : James Francis Hulvat

Download or read book Nanoscale Templating and Self-assembly of Organic Semiconductors written by James Francis Hulvat and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Improvements in organic electronic materials could lead to novel device applications, ranging from large-area, flexible displays to light weight, plastic electronics. Progress on these applications would benefit from development of low-cost, aqueous, solution-based fabrication techniques for organic semiconductors. Supramolecular self-assembly enables molecules to organize in complex structures through non-covalent interactions. The nanoscale structure and aggregation of organic semiconductors influence conductivity, charge mobility and luminescence. We developed three approaches to enhance the performance of organic semiconductors through molecular self-assembly. The first uses a liquid crystalline (LC) template to mediate electrochemical polymerization of poly(3,4-ethyldioxythiophene) (PEDOT), a conducting polymer used for hole injection in organic light emitting diodes (OLED). Monomers were polymerized in the cylindrical, hydrophobic cores of a hexagonal, lyotropic LC formed by a non-ionic amphiphile in water, The templated, conducting polymer films exhibited anisotropic optical properties and increased conductivity as a direct result of the nanoscale, self-organized structure of the template. Another approach was used to control molecular order by preparing organic semiconductors that are themselves liquid crystalline. We developed a novel series of triblock oligo(phenylene vinylene) (OPV) amphiphiles that form thermotropic and lyotropic LC mesophases. The self-organized, layered structure of these mesophases influences aggregation of OPV, enhancing fluorescence in the liquid crystalline state compared with disordered films. These OPV-amphiphiles are the first example of a water-soluble oligo(phenylene vinylene) that can self-organize into aligned, well-ordered, highly fluorescent films. In a third system, a triblock, dendron rod-coil (DRC) molecule containing a quaterthiophene segment was prepared and its self-assembly and electronic properties investigated. In non-polar solvents, this molecule formed high aspect ratio, supramolecular nanowires containing stacked oligo(thiophene) segments. These self-assembled nanowires formed conductive films that were aligned by an electric field. Using these three systems, we demonstrate how nanoscale templating and self-assembly can enhance the performance of thiophene- and phenylene vinylene-based organic semiconductors.

Materials Nanoarchitectonics

Author : Katsuhiko Ariga
Publisher : Elsevier
ISBN 13 : 0323994733
Total Pages : 648 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Materials Nanoarchitectonics by : Katsuhiko Ariga

Download or read book Materials Nanoarchitectonics written by Katsuhiko Ariga and published by Elsevier. This book was released on 2023-12-15 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Materials Nanoarchitectonics: From Integrated Molecular Systems to Advanced Devices provides the latest information on the design and molecular manipulation of self-organized hierarchically structured systems using tailor-made nanoscale materials as structural and functional units. The book is organized into three main sections that focus on molecular design of building blocks and hybrid materials, formation of nanostructures, and applications and devices. Bringing together emerging materials, synthetic aspects, nanostructure strategies, and applications, the book aims to support further progress, by offering different perspectives and a strong interdisciplinary approach to this rapidly growing area of innovation. This is an extremely valuable resource for researchers, advanced students, and scientists in industry, with an interest in nanoarchitectonics, nanostructures, and nanomaterials, or across the areas of nanotechnology, chemistry, surface science, polymer science, electrical engineering, physics, chemical engineering, and materials science. Offers a nanoarchitectonic perspective on emerging fields, such as metal-organic frameworks, porous polymer materials, or biomimetic nanostructures Discusses different approaches to utilizing "soft chemistry" as a source for hierarchically organized materials Offers an interdisciplinary approach to the design and construction of integrated chemical nano systems Discusses novel approaches towards the creation of complex multiscale architectures

Self-Organized Nanoscale Materials

Author : Motonari Adachi
Publisher : Springer Science & Business Media
ISBN 13 : 0387279768
Total Pages : 334 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis Self-Organized Nanoscale Materials by : Motonari Adachi

Download or read book Self-Organized Nanoscale Materials written by Motonari Adachi and published by Springer Science & Business Media. This book was released on 2006-10-31 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: First to review nanoscale self-assembly employing such a wide variety of methods Covers a wide variety physical, chemical and biological systems, phenomena, and applications First overviews of nanotube biotechnology and bimetallic nanoparticles

Comprehensive Nanoscience and Technology

Author :
Publisher : Academic Press
ISBN 13 : 0123743966
Total Pages : 2785 pages
Book Rating : 4.1/5 (237 download)

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Book Synopsis Comprehensive Nanoscience and Technology by :

Download or read book Comprehensive Nanoscience and Technology written by and published by Academic Press. This book was released on 2010-10-29 with total page 2785 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the Introduction: Nanotechnology and its underpinning sciences are progressing with unprecedented rapidity. With technical advances in a variety of nanoscale fabrication and manipulation technologies, the whole topical area is maturing into a vibrant field that is generating new scientific research and a burgeoning range of commercial applications, with an annual market already at the trillion dollar threshold. The means of fabricating and controlling matter on the nanoscale afford striking and unprecedented opportunities to exploit a variety of exotic phenomena such as quantum, nanophotonic and nanoelectromechanical effects. Moreover, researchers are elucidating new perspectives on the electronic and optical properties of matter because of the way that nanoscale materials bridge the disparate theories describing molecules and bulk matter. Surface phenomena also gain a greatly increased significance; even the well-known link between chemical reactivity and surface-to-volume ratio becomes a major determinant of physical properties, when it operates over nanoscale dimensions. Against this background, this comprehensive work is designed to address the need for a dynamic, authoritative and readily accessible source of information, capturing the full breadth of the subject. Its six volumes, covering a broad spectrum of disciplines including material sciences, chemistry, physics and life sciences, have been written and edited by an outstanding team of international experts. Addressing an extensive, cross-disciplinary audience, each chapter aims to cover key developments in a scholarly, readable and critical style, providing an indispensible first point of entry to the literature for scientists and technologists from interdisciplinary fields. The work focuses on the major classes of nanomaterials in terms of their synthesis, structure and applications, reviewing nanomaterials and their respective technologies in well-structured and comprehensive articles with extensive cross-references. It has been a constant surprise and delight to have found, amongst the rapidly escalating number who work in nanoscience and technology, so many highly esteemed authors willing to contribute. Sharing our anticipation of a major addition to the literature, they have also captured the excitement of the field itself in each carefully crafted chapter. Along with our painstaking and meticulous volume editors, full credit for the success of this enterprise must go to these individuals, together with our thanks for (largely) adhering to the given deadlines. Lastly, we record our sincere thanks and appreciation for the skills and professionalism of the numerous Elsevier staff who have been involved in this project, notably Fiona Geraghty, Megan Palmer and Greg Harris, and especially Donna De Weerd-Wilson who has steered it through from its inception. We have greatly enjoyed working with them all, as we have with each other.

Self-Assembled Nanostructures

Author : Jin Zhang
Publisher : Springer Science & Business Media
ISBN 13 : 0306479419
Total Pages : 327 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Self-Assembled Nanostructures by : Jin Zhang

Download or read book Self-Assembled Nanostructures written by Jin Zhang and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanostructures refer to materials that have relevant dimensions on the nanometer length scales and reside in the mesoscopic regime between isolated atoms and molecules in bulk matter. These materials have unique physical properties that are distinctly different from bulk materials. Self-Assembled Nanostructures provides systematic coverage of basic nanomaterials science including materials assembly and synthesis, characterization, and application. Suitable for both beginners and experts, it balances the chemistry aspects of nanomaterials with physical principles. It also highlights nanomaterial-based architectures including assembled or self-assembled systems. Filled with in-depth discussion of important applications of nano-architectures as well as potential applications ranging from physical to chemical and biological systems, Self-Assembled Nanostructures is the essential reference or text for scientists involved with nanostructures.

Advances in Nanoengineering

Author : A. Giles Davies
Publisher : Imperial College Press
ISBN 13 : 1848160003
Total Pages : 328 pages
Book Rating : 4.8/5 (481 download)

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Book Synopsis Advances in Nanoengineering by : A. Giles Davies

Download or read book Advances in Nanoengineering written by A. Giles Davies and published by Imperial College Press. This book was released on 2007 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book outlines a selection of exciting advances currently being made worldwide in the field of modern engineering at the nanometer scale. Leading scientists and engineers give a general overview of research advances in their specialized subject areas. They also describe some of their own cutting-edge research and give their visions of the future. Written in a popular and well-illustrated style, the articles are written by young scientists many of whom hold, or have held, prestigious Royal Society or EPSRC Fellowships. Carefully selected by Professor A G Davies and Professor J M T Thompson FRS, topics include: the fabrication and measurement of nanoelectronic devices, organic conductors, and bioelectronic materials; the assembly of such structures into appropriate configurations, including the use of biological processes to drive the assembly; the development of new materials including both organic and inorganic wires, carbon nanotubes, and magnetic materials; and finally, the analysis and characterization of these structures. The book conveys the excitement and enthusiasm of the authors for their work at the frontiers of modern engineering nanotechnology. All are definitive reviews for readers with a general interest in the future directions of science and engineering at the nanometer scale. Sample Chapter(s). Introduction (169 KB). Chapter 1: The Shape of Carbon: Novel Materials for the 21st Century (3,001 KB). Contents: The Shape of Carbon: Novel Materials for the 21st Century (H Terrones & M Terrones); Inorganic Nanowires (C Ducati); Multilayered Materials: A Palette for the Materials Artist (J M Molina-Aldareguia & S J Lloyd); Nature as Chief Engineer (S R Hall); Supramolecular Chemistry: The OC Bottom UpOCO Approach to Nanoscale Systems (P A Gale); Molecular Self-Assembly: A Toolkit for Engineering at the Nanometer Scale (C Wnlti); Exploring Tunnel Transport Through Protein at the Molecular Level (J J Davis et al.); Two Frontiers of Electronic Engineering: Size and Frequency (J Cunningham); Erasable Electrostatic Lithography to Fabricate Quantum Devices (R Crook); Ultrafast Nanomagnets: Seeing Data Storage in a New Light (R J Hicken); Near-Field Microscopy: Throwing Light on the Nanoworld (D Richards); Small Things Bright and Beautiful: Single Molecule Fluorescence Detection (M A Osborne). Readership: Graduate students, academics and researchers in nanotechnology. General audience with a scientific background at degree level."

Nanoscale Liquid Interfaces

Author : Thierry Ondarçuhu
Publisher : CRC Press
ISBN 13 : 9814316458
Total Pages : 782 pages
Book Rating : 4.8/5 (143 download)

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Book Synopsis Nanoscale Liquid Interfaces by : Thierry Ondarçuhu

Download or read book Nanoscale Liquid Interfaces written by Thierry Ondarçuhu and published by CRC Press. This book was released on 2013-04-17 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the recent developments in the investigation and manipulation of liquids at the nanoscale. This new field has shown important breakthroughs on the basic understanding of physical mechanisms involving liquid interfaces, which led to applications in nanopatterning. It has also consequences in force microscopy imaging in liquid environment. The book proposes is a timely review of these various aspects. It is co-authored by 25 among the most prominent scientists in the field.

Nanoscale Properties of Low-Dimensional Crystalline Organic Semiconductor Films

Author : Alexander Buyanin
Publisher :
ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.:/5 (994 download)

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Book Synopsis Nanoscale Properties of Low-Dimensional Crystalline Organic Semiconductor Films by : Alexander Buyanin

Download or read book Nanoscale Properties of Low-Dimensional Crystalline Organic Semiconductor Films written by Alexander Buyanin and published by . This book was released on 2016 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: The self-assembly and optoelectronic properties of model crystalline organic semiconductor films was studied by atomic force microscopy (AFM) techniques. Small molecule organic semiconductors serve as model systems for the active materials in organic electronic devices. Applications such as organic solar cells and light-emitting diodes rely on organic polymers and small molecules for their properties but the performance of these organic devices could still yet be improved compared to the inorganic-based devices. The aim of this work is to study different structure-property relationships in model organic systems to gain a better understanding for designing organic electronic material. Other spectroscopic and structural techniques are used to complement the spatial mapping capability of AFM, providing a more comprehensive view of the fundamental processes governing organic semiconductor films. First, self-assembled oligothiophenes with different surface functionalization are studied for the role humidity has on the electronic properties of a monolayer film. In-situ AFM and x-ray photoelectron spectroscopy (XPS) show that the water vapor is found to change the electronic properties of films with hydrophilic surface termination groups leaving hydrophobic films unaffected. Next, different indigo small molecules are self-assembled at the air-water interface into crystalline structures. The role of intermolecular interactions is found to play a critical role in the indigo crystal morphology. The self-assembled indigo crystals are studied by photoluminescence (PL) spectroscopy revealing the presence of H-aggregate formation during self-assembly. Further studies of the electronic properties of the indigo crystal films are performed using electrical AFM techniques and field-effect transistors. Finally, a scheme for the fabrication of flat field-effect transistors using graphene photolithography is presented. Graphene field-effect transistors are fabricated and tested providing a platform to study more accurately thin organic semiconducting films. This dissertation demonstrates the advantage of studying model systems of organic semiconductors with nanoscale precision with the aim of designing better performing organic electronic devices.

Handbook of Nanofabrication

Author :
Publisher : Academic Press
ISBN 13 : 0123751772
Total Pages : 307 pages
Book Rating : 4.1/5 (237 download)

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Book Synopsis Handbook of Nanofabrication by :

Download or read book Handbook of Nanofabrication written by and published by Academic Press. This book was released on 2010-05-25 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many of the devices and systems used in modern industry are becoming progressively smaller and have reached the nanoscale domain. Nanofabrication aims at building nanoscale structures, which can act as components, devices, or systems, in large quantities at potentially low cost. Nanofabrication is vital to all nanotechnology fields, especially for the realization of nanotechnology that involves the traditional areas across engineering and science. Includes chapters covering the most important Nanofabrication techniques, which aids comprehensive understanding of the latest manufacturing technologies encountered in the field of nano-level manufacturing which is essential for preparing for advanced study and application in nanofabrication techniques by enabling thorough understanding of the entire nanofabrication process as it applies to advanced electronic and related manufacturing technologies Each chapter covers a nanofabrication technique comprehensively, which allows the reader to learn to produce nanometer-level products as well as collect, process, and analyze data, improve process parameters, and how to assist engineers in research, development and manufacture of the same Includes contributions from recognized experts from around the globe, making the reader aware of variations in similar techniques applied in different geographical locations and is better positioned to establish all possible global applications

Handbook of Nanoscience, Engineering, and Technology

Author : William A. Goddard III
Publisher : CRC Press
ISBN 13 : 142000784X
Total Pages : 1080 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Handbook of Nanoscience, Engineering, and Technology by : William A. Goddard III

Download or read book Handbook of Nanoscience, Engineering, and Technology written by William A. Goddard III and published by CRC Press. This book was released on 2007-05-03 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ability to study and manipulate matter at the nanoscale is the defining feature of 21st-century science. The first edition of the standard-setting Handbook of Nanoscience, Engineering, and Technology saw the field through its infancy. Reassembling the preeminent team of leading scientists and researchers from all areas of nanoscience and nanote

Advances In Nanoengineering: Electronics, Materials And Assembly

Author : J Michael T Thompson
Publisher : World Scientific
ISBN 13 : 1908979399
Total Pages : 328 pages
Book Rating : 4.9/5 (89 download)

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Book Synopsis Advances In Nanoengineering: Electronics, Materials And Assembly by : J Michael T Thompson

Download or read book Advances In Nanoengineering: Electronics, Materials And Assembly written by J Michael T Thompson and published by World Scientific. This book was released on 2007-10-18 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book outlines a selection of exciting advances currently being made worldwide in the field of modern engineering at the nanometer scale. Leading scientists and engineers give a general overview of research advances in their specialized subject areas. They also describe some of their own cutting-edge research and give their visions of the future.Written in a popular and well-illustrated style, the articles are written by young scientists many of whom hold, or have held, prestigious Royal Society or EPSRC Fellowships. Carefully selected by Professor A G Davies and Professor J M T Thompson FRS, topics include: the fabrication and measurement of nanoelectronic devices, organic conductors, and bioelectronic materials; the assembly of such structures into appropriate configurations, including the use of biological processes to drive the assembly; the development of new materials including both organic and inorganic wires, carbon nanotubes, and magnetic materials; and finally, the analysis and characterization of these structures.The book conveys the excitement and enthusiasm of the authors for their work at the frontiers of modern engineering nanotechnology. All are definitive reviews for readers with a general interest in the future directions of science and engineering at the nanometer scale./a

Dekker Encyclopedia of Nanoscience and Nanotechnology

Author : James A. Schwarz
Publisher : CRC Press
ISBN 13 : 9780824750510
Total Pages : 784 pages
Book Rating : 4.7/5 (55 download)

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Book Synopsis Dekker Encyclopedia of Nanoscience and Nanotechnology by : James A. Schwarz

Download or read book Dekker Encyclopedia of Nanoscience and Nanotechnology written by James A. Schwarz and published by CRC Press. This book was released on 2004 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Tip-Based Nanofabrication

Author : Ampere A. Tseng
Publisher : Springer Science & Business Media
ISBN 13 : 1441998993
Total Pages : 468 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Tip-Based Nanofabrication by : Ampere A. Tseng

Download or read book Tip-Based Nanofabrication written by Ampere A. Tseng and published by Springer Science & Business Media. This book was released on 2011-07-25 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanofabrication is critical to the realization of potential benefits in the field of electronics, bioengineering and material science. One enabling technology in nanofabrication is Tip-Based Nanofabrication, which makes use of functionalized micro-cantilevers with nanoscale tips. Tip-Based Nanofabrication: Fundamentals and Applications discusses the development of cantilevered nanotips and how they evolved from scanning probe microscopy and are able to manipulate environments at nanoscale on substrates generating different nanoscale patterns and structures. Also covered are the advantages of ultra-high resolution capability, how to use tip based nanofabrication technology as a tool in the manufacturing of nanoscale structures, single-probe tip technologies, multiple-probe tip methodology, 3-D modeling using tip based nanofabrication and the latest in imaging technology.

Scanning Probe Microscopy in Nanoscience and Nanotechnology 2

Author : Bharat Bhushan
Publisher : Springer Science & Business Media
ISBN 13 : 3642104975
Total Pages : 823 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Scanning Probe Microscopy in Nanoscience and Nanotechnology 2 by : Bharat Bhushan

Download or read book Scanning Probe Microscopy in Nanoscience and Nanotechnology 2 written by Bharat Bhushan and published by Springer Science & Business Media. This book was released on 2010-12-17 with total page 823 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the physical and technical foundation of the state of the art in applied scanning probe techniques. It constitutes a timely and comprehensive overview of SPM applications. The chapters in this volume relate to scanning probe microscopy techniques, characterization of various materials and structures and typical industrial applications, including topographic and dynamical surface studies of thin-film semiconductors, polymers, paper, ceramics, and magnetic and biological materials. The chapters are written by leading researchers and application scientists from all over the world and from various industries to provide a broader perspective.

Biologically Templated Self-assembly of Nanoscale Electronic Circuit Components

Author : Andrea Ongaro
Publisher :
ISBN 13 :
Total Pages : 153 pages
Book Rating : 4.:/5 (65 download)

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Book Synopsis Biologically Templated Self-assembly of Nanoscale Electronic Circuit Components by : Andrea Ongaro

Download or read book Biologically Templated Self-assembly of Nanoscale Electronic Circuit Components written by Andrea Ongaro and published by . This book was released on 2004 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nanoscience with Liquid Crystals

Author : Quan Li
Publisher : Springer Science & Business
ISBN 13 : 3319048678
Total Pages : 431 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Nanoscience with Liquid Crystals by : Quan Li

Download or read book Nanoscience with Liquid Crystals written by Quan Li and published by Springer Science & Business. This book was released on 2014-04-17 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the exciting topic of nanoscience with liquid crystals: from self-organized nanostructures to applications. The elegant self-organized liquid crystalline nanostructures, the synergetic characteristics of liquid crystals and nanoparticles, liquid crystalline nanomaterials, synthesis of nanomaterials using liquid crystals as templates, nanoconfinement and nanoparticles of liquid crystals are covered and discussed, and the prospect of fabricating functional materials is highlighted. Contributions, collecting the scattered literature of the field from leading and active players, are compiled to make the book a reference book. Readers will find the book useful and of benefit both as summaries for works in this field and as tutorials and explanations of concepts for those just entering the field. Additionally, the book helps to stimulate future developments.

Nanoscale Science and Technology

Author : Robert Kelsall
Publisher : John Wiley & Sons
ISBN 13 : 9780470850862
Total Pages : 480 pages
Book Rating : 4.8/5 (58 download)

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Book Synopsis Nanoscale Science and Technology by : Robert Kelsall

Download or read book Nanoscale Science and Technology written by Robert Kelsall and published by John Wiley & Sons. This book was released on 2005-04-15 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Die Nanotechnologie ist ein relativ junges, stark aufstrebendes Forschungsgebiet. Durch seine ausgeprägte Interdisziplinarität müssen sich Absolventen der einzelnen naturwissenschaftlichen Fachrichtungen (etwa Physik, Chemie, Materialwissenschaften) gezielt weiterbilden, um in die Nanotechnologie einsteigen zu können. Als eines der ersten einschlägigen Bücher bereitet dieses Werk das Gebiet praxisorientiert und anschaulich speziell für diesen Zweck auf.