Download or read book Studies of Diamond and Diamond like Carbon Nucleation and Growth on Non diamond Substrates by Microwave Plasma Enhanced Chemical Vapor Deposition written by Tiong P. Ong and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diamond Chemical Vapor Deposition written by Huimin Liu and published by Elsevier. This book was released on 1996-12-31 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an updated, systematic review of the latest developments in diamond CVD processes, with emphasis on the nucleation and early growth of diamond CVD. The objective is to familiarize the reader with the scientific and engineering aspects of diamond CVD, and to provide experiences researchers, scientists, and engineers in academia and industry with the latest developments in this growing field.
Download or read book Proceedings of the Second International Symposium on Diamond Materials written by A. J. Purdes and published by . This book was released on 1991 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diamond Films written by Koji Kobashi and published by Elsevier. This book was released on 2010-07-07 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: - Discusses the most advanced techniques for diamond growth - Assists diamond researchers in deciding on the most suitable process conditions - Inspires readers to devise new CVD (chemical vapor deposition Ever since the early 1980s, and the discovery of the vapour growth methods of diamond film, heteroexpitaxial growth has become one of the most important and heavily discussed topics amongst the diamond research community. Kobashi has documented such discussions with a strong focus on how diamond films can be best utilised as an industrial material, working from the premise that crystal diamond films can be made by chemical vapour disposition. Kobashi provides information on the process and characterization technologies of oriented and heteroepitaxial growth of diamond films.
Download or read book Non Classical Crystallization of Thin Films and Nanostructures in CVD and PVD Processes written by Nong Moon Hwang and published by Springer. This book was released on 2016-06-14 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive introduction to a recently-developed approach to the growth mechanism of thin films and nanostructures via chemical vapour deposition (CVD). Starting from the underlying principles of the low pressure synthesis of diamond films, it is shown that diamond growth occurs not by individual atoms but by charged nanoparticles. This newly-discovered growth mechanism turns out to be general to many CVD and some physical vapor deposition (PVD) processes. This non-classical crystallization is a new paradigm of crystal growth, with active research taking place on growth in solution, especially in biomineralization processes. Established understanding of the growth of thin films and nanostructures is based around processes involving individual atoms or molecules. According to the author’s research over the last two decades, however, the generation of charged gas phase nuclei is shown to be the rule rather than the exception in the CVD process, and charged gas phase nuclei are actively involved in the growth of films or nanostructures. This new understanding is called the theory of charged nanoparticles (TCN). This book describes how the non-classical crystallization mechanism can be applied to the growth of thin films and nanostructures in gas phase synthesis. Based on the author’s graduate lecture course, the book is aimed at senior undergraduate and graduate students and researchers in the field of thin film and nanostructure growth or crystal growth. It is hoped that a new understanding of the growth processes of thin films and nanostructures will reduce trial-and-error in research and in industrial fabrication processes.
Download or read book Proceedings of the International Symposium on Diamond and Diamond like Films written by and published by . This book was released on 1989 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis and Characterization of Diamond Thin Films by Microwave Plasma enhanced Chemical Vapor Deposition MPECVD written by Shih-Feng Chou and published by . This book was released on 2005 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diamond thin films are deposited on silicon wafers by MPECVD process with the presence of methane, argon, and hydrogen gases. The reaction chamber is designed with an internal microwave reaction cavity and a high-pressure pocket for improving deposition conditions. Scanning electron microscopy reveals tetrahedral and cauliflower-shaped crystals for polycrystalline diamond and nanocrystalline diamond films, respectively. Spectroscopy ellipsometer studies indicate that diamond-like carbon (DLC) films are deposited with a thickness of 700 nm. Fourier transform infrared spectroscopy shows C-H stretching in the range from 2800 cm -1 to 3000 cm -1 . Nanoindentation is performed on DLC films with an average hardness of 10.98 GPa and an average elastic modulus of 90.32 GPa. The effects of chamber pressure, microwave forward power, and gas mixture on the plasma chemistry are discussed. Substrate temperature has a significant influence on film growth rate, and substrate pretreatment can enhance the quality of diamond films.
Download or read book Physics Chemistry of Fullerenes written by Peter W. Stephens and published by World Scientific. This book was released on 1993 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The creation of the hollow carbon buckminsterfullerene molecule as well as methods to produce and purify bulk quantities of it has triggered an explosive growth of research in the field. Superconducting and magnetic fullerides, atoms trapped inside the fullerene cage, chemically bonded fullerene complexes, and nanometer-scale helical carbon tubes are some of the leading areas that have generated much excitement.This book is intended as a guide to the literature for the scientist who is just entering fullerene research, and will be one more valuable volume to the collection for the established worker. It contains reprints of some sixty most important research papers, with focus especially on those papers that have guided further work in the field. There is also a short review of the field, with references to many other publications.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nucleation and Growth of Diamond on Carbon Implanted Single Crystal Copper written by and published by . This book was released on 1992 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The nucleation and growth of diamond crystals on single crystal copper surfaces has been studied. Microwave plasma enhanced chemical vapor deposition (MPECVD) was used for diamond nucleation and growth. Prior to diamond nucleation, the single crystal copper surface is modified by carbon ion implantation at an elevated temperature ( -820 C). This procedure leads to the formation of a graphite film on the copper surface, resulting in the great enhancement of diamond crystallite nucleation. A simple lattice model has been constructed to describe the mechanism of diamond nucleation on graphite as 111 parallel to 0001 and 110 parallel to 1120. This leads to a good understanding of diamond growth on carbon-implanted copper surfaces.
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2004 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diamond Thin Films An Emerging Technology Past Present and Future written by Ashok Kumar Dua and published by Trans Tech Publications Ltd. This book was released on 2004-08-08 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diamond, as well as being a precious gem, is a versatile material par excellence. No other material comes anywhere near to matching its properties, which are both extreme, and also expressed in rare combinations. However, natural diamonds, and those synthesised under high sandpressure temperatures, are too expensive or small for many technological applications. These limitations can be overcome by using large-area diamond coatings; chemically bonded to inexpensive non-diamond surfaces. The consequent economic advantages provide the driving force for much diamond-related research and technology.
Download or read book Thin Film Diamond written by A.H. Lettington and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work, written by leading international authorities, deals with nucleation growth and processing, characterization and electrical, thermal, optical and mechanical properties of thin film diamond. The final chapters are devoted to the broad range of applications of this material.
Download or read book Nucleation and Growth of Heteroepitaxial Diamond written by Connie Rebecca Bednarski-Meinke and published by . This book was released on 2002 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Carbon Based Nanofillers and Their Rubber Nanocomposites written by Srinivasarao Yaragalla and published by Elsevier. This book was released on 2018-10-30 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon-Based Nanofillers and Their Rubber Nanocomposites: Carbon Nano-Objects presents their synthetic routes, characterization and structural properties, and the effect of nano fillers on rubber nanocomposites. The synthesis and characterization of all carbon-based fillers is discussed, along with their morphological, thermal, mechanical, dynamic mechanical and rheological properties. In addition, the book covers the theory, modeling and simulation aspects of these nanocomposites, along with various applications. Users will find this a unique contribution to the field of rubber science and technology that is ideal for graduates, post graduates, engineers, research scholars, polymer engineers, polymer technologists, and those in biomedical fields. - Reviews rubber nanocomposites, including carbon associated nanomaterials (nanocarbon black, graphite, graphene, carbon nanotubes, fullerenes and diamond) - Presents the synthesis and characterization of carbon based nanocomposites - Relates the structure of these nanocomposites to their function as rubber additives and their many applications - Discusses suitable analytical techniques for the characterization of carbon-based nanocomposites
Download or read book Diamond Films and Coatings written by Robert F. Davis and published by William Andrew. This book was released on 1993 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews diamond films and coatings covering their properties, growth, deposition, characterization, and applications.
Download or read book Mechanism for Diamond Nucleation and Growth on Single Crystal Copper Surfaces Implanted With Carbon written by and published by . This book was released on 1992 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The nucleation and growth of diamond crystals on single crystal copper surfaces implanted with carbon ions has been studied. Microwave plasma enhanced chemical vapor deposition was used for diamond growth. The single crystal copper substrates were implanted either at room temperature or at elevated temperature ( -820 degC) with carbon ions prior to diamond nucleation. This procedure leads to the formation of a graphite film on the copper surface which greatly enhances diamond crystallite nucleation. From our study we construct a simple lattice model for diamond growth on graphite as 111 parallel to 0001 and 110 parallel to 1120. Nucleation, Diamond growth mechanism, Carbon-implanted, Copper crystals.
