Download or read book Measurements of Atomic Hydrogen Temperature and Methyl Radical Concentration in a Diamond Chemical Vapor Deposition Reactor written by Yeming Ma and published by . This book was released on 1997 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of Chemical Vapor Deposition Diamond Morphology written by John Michael Larson and published by . This book was released on 2000 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2002 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Extended Abstracts written by Electrochemical Society and published by . This book was released on 1991 with total page 1262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling of the Role of Atomic Hydrogen in Heat Transfer During Hot Filament Assisted Deposition of Diamond written by and published by . This book was released on 1992 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The temperature and atomic hydrogen concentration profiles in a hot filament type diamond deposition reactor were determined experimentally and theoretically to demonstrate that the reaction of atomic hydrogen on the substrate surface plays an important role in the heating of the substrate. For a given filament temperature, the substrate temperature in helium was significantly lower than that in either pure hydrogen or 1 % methane-hydrogen atmospheres. The presence of small amounts of methane in hydrogen did not have any significant effect in influencing the shape of the atomic hydrogen concentration profile. In the shape between the filament and the substrate, the concentration field is established mainly due to the diffusive mixing of the atomic hydrogen with the molecular hydrogen and other species in the gas phase. Homogeneous chemical reactions in the gas phase do not significantly affect the atomic hydrogen concentration distribution in this region.
Download or read book Diamond Films Handbook written by Jes Asmussen and published by CRC Press. This book was released on 2002-01-23 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Diamond Films Handbook is an important source of information for readers involved in the new diamond film technology, emphasizing synthesis technologies and diamond film applications. Containing over 1600 references, drawings, photographs, micrographs, equations, and tables, and contributions by experts from both industry and academia, it includes specific chapters that address film characterization methods and the physics and chemistry of film synthesis. Other topics include deposition chemistry, various techniques for diamond synthesis, diamond heat spreaders, thermal management diamond active electronic devices, and diamond film optics.
Download or read book Scaling Laws for Diamond Chemical Vapor Deposition 2 Atomic Hydrogen Transport written by and published by . This book was released on 1993 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scaling relations are developed to allow estimation of the atomic hydrogen concentration at the substrate during diamond chemical vapor deposition for both diffusion-dominated and convection-dominated reactors. In the convection-dominated case, it is shown that there exists an optimal Mach number which maximizes the H concentration delivered to the substrate. In addition, when homogeneous recombination is taken into account, there exists an optimal operating pressure. This analysis shows that a sonic flow of highly dissociated hydrogen at a pressure near atmospheric is optimal for rapid growth of high-quality diamond.
Download or read book Detection of Atomic Hydrogen in a Hot filament Reactor written by Julie E. Evans and published by . This book was released on 1996 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lasers in Synthesis Characterization and Processing of Diamond written by Victor G. Ralchenko and published by SPIE-International Society for Optical Engineering. This book was released on 1997 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text brings together 29 papers examining the use of lasers in synthesis, its characterization and processing of diamond.
Download or read book Twenty third International Conference on Phenomena in Ionized Gases written by Marie Claude Bordage and published by . This book was released on 1997 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalytic Chemical Vapor Deposition written by Hideki Matsumura and published by John Wiley & Sons. This book was released on 2019-02-15 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authoritative reference on catalytic chemical vapor deposition, written by the inventor of the technology. This comprehensive book covers a wide scope of Cat-CVD and related technologies from the fundamentals to the many applications, including the design of a Cat-CVD apparatus. Featuring contributions from four senior leaders in the field, including the father of catalytic chemical vapor deposition, it also introduces some of the techniques used in the observation of Cat-CVD related phenomena so that readers can understand the concepts of such techniques. Catalytic Chemical Vapor Deposition: Technology and Applications of Cat-CVD begins by reviewing the analytical tools for elucidating the chemical reactions in Cat-CVD, such as laser-induced fluorescence and deep ultra-violet absorption, and explains in detail the underlying physics and chemistry of the Cat-CVD technology. Subsequently it provides an overview of the synthesis and properties of Cat-CVD-prepared inorganic and organic thin films. The last parts of this unique book are devoted to the design and operation of Cat-CVD apparatuses and the applications. Provides coherent coverage of the fundamentals and applications of catalytic chemical vapor deposition (Cat-CVD) Assembles in one place the state of the art of this rapidly growing field, allowing new researchers to get an overview that is difficult to obtain solely from journal articles Presents comparisons of different Cat-CVD methods which are usually not found in research papers Bridges academic and industrial research, showing how CVD can be scaled up from the lab to large-scale industrial utilization in the high-tech industry. Catalytic Chemical Vapor Deposition: Technology and Applications is an excellent one-stop resource for researchers and engineers working on or entering the field of Cat-CVD, Hot-Wire CVD, iCVD, and related technologies.
Download or read book Annual Commencement written by Stanford University and published by . This book was released on 1996 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Direct Simulation Monte Carlo Study of H H2 and H H2 CO Mixtures for Diamond Chemical Vapor Deposition written by and published by . This book was released on 1996 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: One dimensional direct simulation Monte Carlo calculations have been carried out on H/H2 and H/H2/CO mixtures under operating conditions typical of diffusion-dominated diamond chemical vapor deposition processes. Mechanisms have been included in the model for the adsorption and recombination of hydrogen atoms on the diamond surface and the dissociation of molecular hydrogen at the interior of the reactor. Hydrogen atom fluxes and recombinative and conductive heat fluxes to the diamond surface are calculated as a function of pressure, gas composition, hydrogen dissociation and surface reaction probabilities, reactor temperature, and distance between the activating source and substrate. The numerical calculations are shown to be in excellent agreement with analytical results in the limiting regimes of free-streaming particles at low pressures and continuum hydrodynamics at high pressures.
Download or read book International Aerospace Abstracts written by and published by . This book was released on 1993 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Heat Transfer in Thermal Plasma Processing written by K. Etemadi and published by . This book was released on 1991 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Materials 97 written by Yōichirō Satō and published by . This book was released on 1997 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts written by Materials Research Society. Meeting and published by . This book was released on 1992 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
