Download or read book Electrical and Optical Properties of diamondlike Carbon Films written by A. Azim Khan and published by . This book was released on 1983 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electrical and Optical Properties of Diamond Like Amorphous Carbon Films written by F. W. Smith and published by . This book was released on 1982 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: The electrical and optical properties of diamond-like amorphous carbon films, prepared via the dc glow discharge decomposition of acetylene, show a remarkable dependence on preparation conditions. In particular, as a function of the substrate deposition temperature Td, the room temperature electrical conductivity of the films increases from 10 to the minus 16th power to 10 to the minus 6th power/ohm/cm and the optical energy gap decreases from 2.1 to 0.9eV as Td is increased from 25 to 375 C. The films would have essentially graphitic electrical and optical properties when deposited at Td> or = 400C. For possible semiconductor applications, we have shown that these diamond-like films can be doped n- or p-type via incorporation of P or B atoms during deposition. This doping effect has been confirmed via thermopower measurements. At present we are studying the thermal stability of these films. Results obtained from a study of the effects of annealing on the optical properties of these films will be presented.
Download or read book Electrical and Optical Properties of Carbon Films written by Pranita Kulkarni and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preparation and Characterization of Hydrogenated Amorphous Carbon Films written by B. Meyerson and published by . This book was released on 1981 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Electrical and Optical Properties of Thin Vacuum Deposited Carbon Films written by Donald George McCoy and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tribology of Diamond like Carbon Films written by Christophe Donnet and published by Springer Science & Business Media. This book was released on 2007-12-06 with total page 673 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights some of the most important structural, chemical, mechanical and tribological characteristics of DLC films. It is particularly dedicated to the fundamental tribological issues that impact the performance and durability of these coatings. The book provides reliable and up-to-date information on available industrial DLC coatings and includes clear definitions and descriptions of various DLC films and their properties.
Download or read book Diamond and Diamond like Films and Coatings written by Robert E. Clausing and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diamond films grown by activated chemical vapor deposition have superlative thermal, mechanical, optical, and electronic properties combined with a very high degree of chemical inertness to most environments. These properties, together with the ability to fabricate films and shapes of considerable size, promise an exciting new material with many applications. Some applications are on the verge of commercialization but many await a few more technological developments. Diamond-like films are already employed in both commercial and military applications. The popular press, as well as the scientific and technological and industrial communities, are increasingly interested in the potential for future development of these materials. Although there are many technical papers and review articles published, there is no Single comprehensive introduction to these technologies. The Scientific Affairs Division of NATO recognized the need and the future importance of these technologies and authorized an Advanced Study Institute on diamond and diamond-like films. NATO Advanced Study Institutes are high level teaching activities at which a carefully defined subject is presented in a systematic and coherently structured program. The subject is treated in considerable depth by lecturers eminent in their fields and of international standing. The presentations are made to students who are scientists in the field or who possess an advanced general scientific background.
Download or read book Effect of Various Dopants on the Barrier and Optical Properties of Diamond Like Carbon Films written by Shilpa Rudrabhatla and published by . This book was released on 2006 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Piezoresistive Effect in Diamond like Carbon Films written by Arti Tibrewala and published by Cuvillier Verlag. This book was released on 2006 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Structural and Optical Properties of Diamond Like carbon Thin Films written by Siti Fatimah Ismail and published by . This book was released on 2011 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Status and Applications of Diamond and Diamond Like Materials written by National Research Council and published by National Academies Press. This book was released on 1990-02-01 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent discoveries enabling the growth of crystalline diamond by chemical vapor deposition offer the potential for a wide variety of new applications. This new book examines the state of the technology arising from these discoveries in relation to other allied materials, such as high-pressure diamond and cubic boron nitride. Most of the potential defense, space, and commercial applications are related to diamond's hardness, but some utilize its other qualities, such as optical and electronic properties. The authors review growth processes and discuss techniques for characterizing the resulting materials' properties. Crystalline diamond is emphasized, but other diamond-like materials (e.g. silicon carbide and amorphous carbon containing hydrogen) are also examined. In addition, the authors identify scientific, technical, and economic problems that could impede the rapid exploitation of these materials, and present recommendations covering broad areas of research and development.
Download or read book Electrical and Optical Properties of Nitrogenated written by Dedimuni Amith Indika Munindradasa and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diamond Based Composites written by Mark A. Prelas and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diamond-based composites, with their advantages of hardness, high Young's modulus and the like, have demonstrated new and unusual features, such as stability to high temperatures and pressure shocks and a large internal surface that can be controlled to offer customised electrical, magnetic and optical properties, leading to efficient filters, absorbents, sensors and other tools for environmental control and monitoring. The current book covers the synthesis of materials, their characterization and properties, trends in high pressure and high temperature technologies, low pressure technologies, basic principles of DBC material science, and future developments in electronics, optics, industrial tools and components, biotechnology, and medicine. Wide band-gap materials are considered, ranging from molecular clusters, nanophase materials, growth, processing and synthesis. The processing of composite based materials can be classified into six basic methods: in situ growth, high pressure/high temperature catalytic conversion; mix and sinter (c-BN plus metal-ceramic polymer mix); direct sintering; direct polymorphic conversion; shock detonation; and SHS sintering.
Download or read book Optical and Scratch Resistant Properties of Diamondlike Carbon Films Deposited with Single and Dual Ion Beams written by and published by . This book was released on 1993 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diamond Materials VI written by Jimmy Lee Davidson and published by The Electrochemical Society. This book was released on 2000 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The sixth International Symposium on Diamond Materials was held at the 196th Meeting of the Electrochemical Society in Honolulu, Hawaii from Ooctober 17 to October 22, 1999"--Pref.
Download or read book Optical and Tribological Properties of Diamond like Carbon Films Synthesized by Plasma Immersion Ion Processing written by and published by . This book was released on 1999 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hard diamond-like carbon (DLC) films have been prepared on PMMA (Polymethyl methacrylate), glass, and Si(100) substrates using C2H2-Ar plasma immersion ion processing (PIIP). The composition, structure, and properties of the films were investigated with regard to variation of the deposition parameters. It was found that the modulation of reactive gas composition during PIIP could enhance the formation of DLC films with an increased sp3 bonding structure, improved surface smoothness, high density and high hardness. An optimal combination of good optical properties and high hardness was highly dependent on the control of hydrogen content in the DLC films. Tribological tests showed that DLC-coated glass and PMMA samples exhibited a reduced friction coefficient and enhanced wear resistance relative to uncoated glass and PMMA materials. The effects of ion energy and gas composition during PIIP deposition on the formation of optically transparent and wear resistant DLC films are discussed.
