In Situ Real Time Studies Of Organic Semiconductor Thin Film Growth PDF Download
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Author | : Tushar Vrushank Desai |
Publisher | : |
Total Pages | : 419 |
Release | : 2012 |
Genre | : |
ISBN | : |
Download In Situ Real-time Studies of Organic Semiconductor Thin Film Growth Book in PDF, ePub and Kindle
This thesis discusses the thin film deposition of small molecule organic semiconductors. Small molecule organics are attracting significant interest primarily due to their ability to form well ordered thin films at low temperatures with reasonable electronic properties. Potential applications of organic based electronics include thin film transistors, display technologies, flexible integrated circuits and photovoltaics. The growth and morphology of these organic thin films is very sensitive to the nature (chemical and physical) of the underlying substrate. A significant challenge in fabricating organic thin film devices with superior electrical characteristics is that of controlling and more importantly understanding the properties at the interface between the organic semiconducting layer and the underlying substrate. In this thesis, the use of supersonic molecular beams as a means to deposit organic semiconductor thin films is discussed in conjunction with in situ real-time synchrotron scattering and ex situ atomic force microscopy as thin film characterization techniques. This thesis discusses the effects of the incident kinetic energy of the small molecule organic and the nature of dielectric (clean silicon dioxide, SiO2; or SiO2 modified with self-assembled monolayers, SAMs, of varying thickness and chemical functionality; or SiO2 modified with polymers of varying surface energy) on the fundamental thin film processes occurring at the organic semiconductor/substrate interface. These thin film processes include adsorption, nucleation and diffusion, and the filling up of individual monolayers during thin film growth. Experiments have provided significant insight into these fundamental thin film processes. The results indicate that the probability of adsorption is a strong function of the incident kinetic energy of the organic molecule and thickness of the underlying SAM. The submonolayer island shape and island density is also a strong function of the underlying substrate with the later implying a change in the diffusivity of the organic with the identity of the substrate. Finally, the results suggest that multilayer thin film morphology such as feature/grain size and the thin film roughness is also a function of the underlying substrate.
Author | : Stefan M. Kowarik |
Publisher | : |
Total Pages | : 286 |
Release | : 2006 |
Genre | : Organic semiconductors |
ISBN | : |
Download Real-time Studies of Thin Film Growth of Organic Semiconductors Book in PDF, ePub and Kindle
Author | : Zexian Cao |
Publisher | : Elsevier |
Total Pages | : 433 |
Release | : 2011-07-18 |
Genre | : Technology & Engineering |
ISBN | : 0857093290 |
Download Thin Film Growth Book in PDF, ePub and Kindle
Thin film technology is used in many applications such as microelectronics, optics, hard and corrosion resistant coatings and micromechanics, and thin films form a uniquely versatile material base for the development of novel technologies within these industries. Thin film growth provides an important and up-to-date review of the theory and deposition techniques used in the formation of thin films. Part one focuses on the theory of thin film growth, with chapters covering nucleation and growth processes in thin films, phase-field modelling of thin film growth and surface roughness evolution. Part two covers some of the techniques used for thin film growth, including oblique angle deposition, reactive magnetron sputtering and epitaxial growth of graphene films on single crystal metal surfaces. This section also includes chapters on the properties of thin films, covering topics such as substrate plasticity and buckling of thin films, polarity control, nanostructure growth dynamics and network behaviour in thin films. With its distinguished editor and international team of contributors, Thin film growth is an essential reference for engineers in electronics, energy materials and mechanical engineering, as well as those with an academic research interest in the topic. Provides an important and up-to-date review of the theory and deposition techniques used in the formation of thin films Focusses on the theory and modelling of thin film growth, techniques and mechanisms used for thin film growth and properties of thin films An essential reference for engineers in electronics, energy materials and mechanical engineering
Author | : Alexander Heinrich Mueller |
Publisher | : |
Total Pages | : 258 |
Release | : 2002 |
Genre | : Thin films |
ISBN | : |
Download In Situ Real Time Studies of Complex Oxide Thin Film Growth Book in PDF, ePub and Kindle
Author | : Challa S.S.R. Kumar |
Publisher | : Springer |
Total Pages | : 458 |
Release | : 2018-04-17 |
Genre | : Technology & Engineering |
ISBN | : 3662563223 |
Download In-situ Characterization Techniques for Nanomaterials Book in PDF, ePub and Kindle
Seventh volume of a 40 volume series on nanoscience and nanotechnology, edited by the renowned scientist Challa S.S.R. Kumar. This handbook gives a comprehensive overview about In-situ Characterization Techniques for Nanomaterials. Modern applications and state-of-the-art techniques are covered and make this volume an essential reading for research scientists in academia and industry.
Author | : BiblioBazaar |
Publisher | : Nabu Press |
Total Pages | : 892 |
Release | : 2011-05 |
Genre | : |
ISBN | : 9781172724673 |
Download Veterinary Materia Medica and Therapeutics Book in PDF, ePub and Kindle
This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Author | : |
Publisher | : |
Total Pages | : 702 |
Release | : 1995 |
Genre | : Aeronautics |
ISBN | : |
Download Scientific and Technical Aerospace Reports Book in PDF, ePub and Kindle
Author | : Helmut Sitter |
Publisher | : Springer Science & Business Media |
Total Pages | : 328 |
Release | : 2013-02-19 |
Genre | : Technology & Engineering |
ISBN | : 3642338488 |
Download Small Organic Molecules on Surfaces Book in PDF, ePub and Kindle
This book deals with basic aspects of polymer electronics and optoelectronics. There is an enormous world-wide effort both in basic scientific research as well as in industrial development in the area of organic electronics. It is becoming increasingly clear that, if devices based on organic materials are ever going to have a significant relevance beyond being a cheap replacement for inorganic semiconductors, there will be a need to understand interface formation, film growth and functionality. A control of these aspects will allow the realisation of totally new device concepts exploiting the enormous flexibility inherent in organic chemistry. In this book we focus on oligomeric/molecular films as we believe that the control of molecular structures and interfaces provides highly defined systems which allow, on the one hand the study of the basic physics and on the other hand to find the important parameters necessary to improve organic devices.
Author | : |
Publisher | : Elsevier |
Total Pages | : 5276 |
Release | : 2018-03-29 |
Genre | : Science |
ISBN | : 0128098945 |
Download Encyclopedia of Interfacial Chemistry Book in PDF, ePub and Kindle
Encyclopedia of Interfacial Chemistry: Surface Science and Electrochemistry, Seven Volume Set summarizes current, fundamental knowledge of interfacial chemistry, bringing readers the latest developments in the field. As the chemical and physical properties and processes at solid and liquid interfaces are the scientific basis of so many technologies which enhance our lives and create new opportunities, its important to highlight how these technologies enable the design and optimization of functional materials for heterogeneous and electro-catalysts in food production, pollution control, energy conversion and storage, medical applications requiring biocompatibility, drug delivery, and more. This book provides an interdisciplinary view that lies at the intersection of these fields. Presents fundamental knowledge of interfacial chemistry, surface science and electrochemistry and provides cutting-edge research from academics and practitioners across various fields and global regions
Author | : Hiroyuki Fujiwara |
Publisher | : John Wiley & Sons |
Total Pages | : 388 |
Release | : 2007-09-27 |
Genre | : Technology & Engineering |
ISBN | : 9780470060186 |
Download Spectroscopic Ellipsometry Book in PDF, ePub and Kindle
Ellipsometry is a powerful tool used for the characterization of thin films and multi-layer semiconductor structures. This book deals with fundamental principles and applications of spectroscopic ellipsometry (SE). Beginning with an overview of SE technologies the text moves on to focus on the data analysis of results obtained from SE, Fundamental data analyses, principles and physical backgrounds and the various materials used in different fields from LSI industry to biotechnology are described. The final chapter describes the latest developments of real-time monitoring and process control which have attracted significant attention in various scientific and industrial fields.