Download or read book Properties of Vanadium Dioxide Thin Films Prepared by DC Magnetron Sputtering written by Kaushik Chhotani and published by . This book was released on 1991 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Preparation Characterization and Post deposition Modification of Pulsed dc Magnetron Sputtered Vanadium Oxide Thin Films for Microbolometer Applications written by Chandrasekaran Venkatasubramanian and published by . This book was released on 2010 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modern Technologies for Creating the Thin film Systems and Coatings written by Nikolay Nikitenkov and published by BoD – Books on Demand. This book was released on 2017-03-08 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Development of the thin film and coating technologies (TFCT) made possible the technological revolution in electronics and through it the revolution in IT and communications in the end of the twentieth century. Now, TFCT penetrated in many sectors of human life and industry: biology and medicine; nuclear, fusion, and hydrogen energy; protection against corrosion and hydrogen embrittlement; jet engine; space materials science; and many others. Currently, TFCT along with nanotechnologies is the most promising for the development of almost all industries. The 20 chapters of this book present the achievements of thin-film technology in many areas mentioned above but more than any other in medicine and biology and energy saving and energy efficiency.

Download or read book Vanadium Dioxide Thin Films written by Velaphi Msomi and published by LAP Lambert Academic Publishing. This book was released on 2011-02 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last few decades, vanadium dioxide thin films have been synthesized using various methods/equipments. The quality of results coming out from these methods are different. But yet no one has done a comparative study on the quality of the films prepared using at least two or more of these methods/equipments. This book reports about the quality of vanadium dioxide thin films prepared using Inverted cylindrical magnetron sputtering and pulsed laser deposition.

Download or read book Materials Processing Technology II written by Lian Cheng Zhao and published by Trans Tech Publications Ltd. This book was released on 2012-06-14 with total page 3680 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work comprises papers selected from the 2nd International Conference on Advanced Engineering Materials and Technology (AEMT 2012) which was held on the 15th to 17th June 2012 in Zhuhai, China. The peer-reviewed papers are grouped into sixteen chapters: Thin Films; Surface Engineering/Coatings; Modeling, Analysis and Simulation; Materials Forming; Materials Machining; Welding and Joining; Mechanical Behavior and Fracture; Computer Aided Material Design; Laser Processing Technology; Theory and Application of Friction and Wear; Dynamic Mechanical Analysis, Optimization and Control; Thermal Engineering Theory and Applications; Precision Manufacturing Technology and Measurements; Material Physics and Chemistry; Dynamic Analysis of Processing; Advanced Design Technology.

Download or read book Oxidation of Tungsten written by Vincent David Barth and published by . This book was released on 1961 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report presents a detailed review of available information on the oxidation of W and its alloys. W is relatively inert below 700 C. As the temperature is increased above this level, however, oxidation becomes progressively more rapid, reaching catastrophic rates at temperatures around 1200 C and above. Various theories for the mechanism and rates of W oxidation at different temperatures are reviewed, and the effect of pressure and water vapor on the stability of W oxides is discussed in detail. The elevatedtemperature reactions of W with other materials, such as refractory oxides, and with gases other than oxygen also are covered. Information on the protection of W by alloying and coating is included. (Author).

Download or read book A Study of Process Optimization and Inhomogeneous Electro optical Properties for ITO Thin Films Prepared by DC Magnetron Sputtering written by 曾坤三 and published by . This book was released on 2014 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reactive Sputter Deposition written by Diederik Depla and published by Springer Science & Business Media. This book was released on 2008-06-24 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this valuable work, all aspects of the reactive magnetron sputtering process, from the discharge up to the resulting thin film growth, are described in detail, allowing the reader to understand the complete process. Hence, this book gives necessary information for those who want to start with reactive magnetron sputtering, understand and investigate the technique, control their sputtering process and tune their existing process, obtaining the desired thin films.

Download or read book Optical properties of the Hafnium Doped Vanadium Oxide thin films prepared by RF reactive sputtering written by Hironaga Matsumoto and published by . This book was released on 2000 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nanostructured Thin Films written by Maria Benelmekki and published by Elsevier. This book was released on 2019-08-25 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanostructured Thin Films: Fundamentals and Applications presents an overview of the synthesis and characterization of thin films and their nanocomposites. Both vapor phase and liquid phase approaches are discussed, along with the methods that are sufficiently attractive for large-scale production. Examples of applications in clean energy, sensors, biomedicine, anticorrosion and surface modification are also included. As the applications of thin films in nanomedicine, cell phones, solar cell-powered devices, and in the protection of structural materials continues to grow, this book presents an important research reference for anyone seeking an informed overview on their structure and applications. Shows how thin films are being used to create more efficient devices in the fields of medicine and energy harvesting Discusses how to alter the design of nanostructured thin films by vapor phase and liquid phase methods Explores how modifying the structure of thin films for specific applications enhances their performance

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1990 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Properties of Pulsed DC Sputtered Vanadium Oxide Thin Films Using A V2O3 Target for Uncooled Microbolometers written by Kerry Elizabeth Wells and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vanadium Oxide Thin Films Obtained by Thermal Annealing of Layers Deposited by RF Magnetron Sputtering at Room Temperature written by Hernan M. R. and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This chapter describes a new deposition method proposed to achieve Vanadium Oxide VOx/V2O5 thin films with high temperature coefficient of resistance (TCR), intended to be used as functional material in IR microsensors (bolometers). The main aim of the work is to attain a deposition method compatible with the lift-off microstructuring technique in order to avoid the use of a reactive-ion etching (RIE) process step to selectively remove the VOx/V2O5 deposited layer in the course of the definition of the bolometer geometry, preventing the harmful effects linked to the spatial variability and the lack of selectivity of the RIE process. The proposed technique makes use of a two-stage process to produce the well-controlled VOx or V2O5 thin films by applying a suitable thermal annealing to a previously deposited layer, which was obtained before at room temperature by RF magnetron sputtering and patterned by lift-off. A set of measurements has been carried out with thin films attained in order to check the quality and properties of the materials achieved with this method. The results reached with V2O5 pure phase films are consistent with a charge transport model based on the small polarons hopping derived from Mott's model under the Schnakenberg form.

Download or read book Preparation and Properties of Thermochromic Vanadium Oxyfluoride Thin Films for Energy Efficient Device Applications written by K. A. Khan and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Vanadium oxyfluoride thin films were prepared by r.f. magnetron sputtering in Ar, O2 and CF4 ambient followed by annealing post-treatment. The films were analyzed by Rytherford Backscattering Spectroscopy and Transmission Electron Microscopy. Optical investigation shows that the films are thermochromic in nature and have significant enchancement in transmittance over VO2. These effect may be of importance for energy-efficient device applications. [Author's abstract].

Download or read book Sensors and Microsystems written by Giovanni Neri and published by Springer Science & Business Media. This book was released on 2011-08-18 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sensors and Microsystems contains a selection of papers presented at the 15th Italian Conference on Sensors and Microsystems. It provides a unique perspective on the research and development of sensors, microsystems and related technologies in Italy. The scientific values of the papers also offers an invaluable source to analysts intending to survey the Italian situation about sensors and microsystems. In an interdisciplinary approach many aspects of the disciplines are covered, ranging from materials science, chemistry, applied physics, electronic engineering and biotechnologies.

Download or read book The Physics and Chemistry of Carbides Nitrides and Borides written by R. Freer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbides, nitrides and borides are families of related refractory materials. Traditionally they have been employed in applications associated with engineering ceramics where either high temperature strength or stability is of primary importance. In recent years there has been a growing awareness of the interesting electrical, thermal and optical properties exhibited by these materials, and the fact that many can be prepared as monolithic ceramics, single crystals and thin films. In practical terms carbides, nitrides and borides offer the prospect of a new generation of semiconductor materials, for example, which can function at very high temperatures in severe environmental conditions. However, as yet, we have only a limited understanding of the detailed physics and chemistry of the materials and how the preparation techniques influence the properties. Under the auspices of the NATO Science Committee an Advanced Research Workshop (ARW) was held on the Physics and Chemistry of Carbides, Nitrides and Borides (University of Manchester, 18-22 September, 1989) in order to assess progress to date and identify the most promising themes and materials for future research. An international group of 38 scientists considered developments in 5 main areas: The preparation of powders, monolithic ceramics, single crystals and thin films; Phase transformations, microstructure, defect structure and mass transport; Materials stability; Theoretical studies; Electrical, thermal and optical properties of bulk materials and thin films.

Download or read book Uncooled Infrared Imaging Arrays and Systems written by and published by Academic Press. This book was released on 1997-11-24 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to describe an emerging but already growing technology of thermal imaging based on uncooled infrared imaging arrays and systems, which are the most exciting new developments in infrared technology today. This technology is of great importance to developers and users of thermal images for military and commercial applications. The chapters, prepared by world leaders in the technology, describe not only the mainstream efforts, but also exciting new approaches and fundamental limits applicable to all. - Unified approach to technology development based on fundamental limits - Individual chapters written by world leaders in each technology - Novel potential approaches, allowing for the reduction of costs, described in detail - Descriptive and analytical - Provides details of the mainstream approaches--resistive bolometric, pyroelectric/field enhanced pyroelectric, thermoelectric - Provides insight into a unified approach to development of all types of thermal imaging arrays Features state-of-the-art and selected new developments