Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Reactive Magnetron Sputtering As A Deposition Tool For Piezoelectric Thin Films full books in PDF, epub, and Kindle. Read online Reactive Magnetron Sputtering As A Deposition Tool For Piezoelectric Thin Films ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Troy Taylor
Publisher :
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.:/5 (299 download)
Download or read book Reactive Magnetron Sputtering as a Deposition Tool for Piezoelectric Thin Films written by Troy Taylor and published by . This book was released on 1998 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kiyotaka Wasa
Publisher : William Andrew
ISBN 13 : 1437734839
Total Pages : 658 pages
Book Rating : 4.4/5 (377 download)
Download or read book Handbook of Sputter Deposition Technology written by Kiyotaka Wasa and published by William Andrew. This book was released on 2012-11-20 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thoroughly updated new edition includes an entirely new team of contributing authors with backgrounds specializing in the various new applications of sputtering technology. It forms a bridge between fundamental theory and practical application, giving an insight into innovative new materials, devices and systems. Organized into three parts for ease of use, this Handbook introduces the fundamentals of thin films and sputtering deposition, explores the theory and practices of this field, and also covers new technology such as nano-functional materials and MEMS. Wide varieties of functional thin film materials and processing are described, and experimental data is provided with detailed examples and theoretical descriptions. A strong applications focus, covering current and emerging technologies, including nano-materials and MEMS (microelectrolmechanical systems) for energy, environments, communications, and/or bio-medical field. New chapters on computer simulation of sputtering and MEMS completes the update and insures that the new edition includes the most current and forward-looking coverage available All applications discussed are supported by theoretical discussions, offering readers both the "how" and the "why" of each technique 40% revision: the new edition includes an entirely new team of contributing authors with backgrounds specializing in the various new applications that are covered in the book and providing the most up-to-date coverage available anywhere
Author : Peter Y. Hsieh
Publisher :
ISBN 13 : 9781423552901
Total Pages : 61 pages
Book Rating : 4.5/5 (529 download)
Download or read book DC Magnetron Reactive Sputtering of Low Stress AlN Piezoelectric Thin Films for MEMS Application written by Peter Y. Hsieh and published by . This book was released on 1999-10-01 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microelectromechanical systems (MEMS) often incorporate piezoelectric thin films to actuate and detect motion of mechanical structures. Aluminum nitride is advantageous for MEMS use because it can be deposited at low temperatures, is easily patterned using conventional photo lithographic techniques, and is compatible with CMOS contaminant requirements for silicon IC foundries. In this work, AlN thin films were deposited on silicon for use in a MEMS ultrasonic resonator. The resonator is configured as a gravimetric chemical sensor. A rotatable central composite designed experiment was performed to optimize film properties affecting device performance: film crystallinity, stress, and uniformity. Film property response characterization was conducted with x-ray diffractometry, spectroscopic ellipsometry, and surface profilometry. Optimization of film deposition parameters improved AlN film properties in the MEMS sensors. Film property characterization using response surface methodology indicated microstructural changes due to sputtered particle bombardment of the growing film surface. Surface morphology of the sputtered AlN films was assessed using tapping mode atomic force microscopy and scanning electron microscopy. Energetic particle bombardment of the growing film surface helped to yield dense crystalline films with zone T microstructure. Thermalization of the impinging particle flux resulted in voided films with zone 1 microstructure with inferior film properties. Correlation between film crystallinity and oxygen content was explored with x-ray photoelectron spectrometry. Changes in film microstructure and composition are correlated with variations in deposition parameters. Adatom mobility during film growth appears to play an important role in determining final film properties.
![Download Characterization of Piezoelectric AIN Thin Films Deposited on Silicon by RF Reactive Magnetron Sputtering at Low Temperature for Acoustic Wave Devices [microform] PDF Online Free](https://books.google.com/books/content/images/frontcover/rqgBugEACAAJ?fife=w200-h370)
Author : Akhtar Mirfazli
Publisher : National Library of Canada = Bibliothèque nationale du Canada
ISBN 13 : 9780612939431
Total Pages : 192 pages
Book Rating : 4.9/5 (394 download)
Download or read book Characterization of Piezoelectric AIN Thin Films Deposited on Silicon by RF Reactive Magnetron Sputtering at Low Temperature for Acoustic Wave Devices [microform] written by Akhtar Mirfazli and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 2004 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Diederik Depla
Publisher : Springer Science & Business Media
ISBN 13 : 3540766642
Total Pages : 584 pages
Book Rating : 4.5/5 (47 download)
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.
Author : Al-Ahsan Talukder
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.4/5 (387 download)
Download or read book Reactive Ion Enhanced Magnetron Sputtering of Nitride Thin Films written by Al-Ahsan Talukder and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetron sputtering is a popular vacuum plasma coating technique used for depositing metals, dielectrics, semiconductors, alloys, and compounds onto a wide range of substrates. In this work, we present two popular types of magnetron sputtering, i.e., pulsed DC and RF magnetron sputtering, for depositing piezoelectric aluminum nitride (AlN) thin films with high Young's modulus. The effects of important process parameters on the plasma I-V characteristics, deposition rate, and the properties of the deposited AlN films, are studied comprehensively. The effects of these process parameters on Young's modulus of the deposited films are also presented. Scanning electron microscope imaging revealed a c-axis oriented columnar growth of AlN. Performance of surface acoustic devices, utilizing the AlN films deposited by magnetron sputtering, are also presented, which confirms the differences in qualities and microstructures of the pulsed DC and RF sputtered films. The RF sputtered AlN films showed a denser microstructure with smaller grains and a smoother surface than the pulsed DC sputtered films. However, the deposition rate of RF sputtering is about half of the pulsed DC sputtering process. We also present a novel ion source enhanced pulsed DC magnetron sputtering for depositing high-quality nitrogen-doped zinc telluride (ZnTe:N) thin films. This ion source enhanced magnetron sputtering provides an increased deposition rate, efficient N-doping, and improved electrical, structural, and optical properties than the traditional magnetron sputtering. Ion source enhanced deposition leads to ZnTe:N films with smaller lattice spacing and wider X-ray diffraction peak, which indicates denser films with smaller crystallites embedded in an amorphous matrix.
Author : Peter M. Martin
Publisher : William Andrew
ISBN 13 : 0815520328
Total Pages : 932 pages
Book Rating : 4.8/5 (155 download)
Download or read book Handbook of Deposition Technologies for Films and Coatings written by Peter M. Martin and published by William Andrew. This book was released on 2009-12-01 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 3e, edited by Peter M. Martin, PNNL 2005 Inventor of the Year, is an extensive update of the many improvements in deposition technologies, mechanisms, and applications. This long-awaited revision includes updated and new chapters on atomic layer deposition, cathodic arc deposition, sculpted thin films, polymer thin films and emerging technologies. Extensive material was added throughout the book, especially in the areas concerned with plasma-assisted vapor deposition processes and metallurgical coating applications.
Author : Jaydeep Sarkar
Publisher : William Andrew
ISBN 13 : 0815519877
Total Pages : 614 pages
Book Rating : 4.8/5 (155 download)
Download or read book Sputtering Materials for VLSI and Thin Film Devices written by Jaydeep Sarkar and published by William Andrew. This book was released on 2010-12-13 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: An important resource for students, engineers and researchers working in the area of thin film deposition using physical vapor deposition (e.g. sputtering) for semiconductor, liquid crystal displays, high density recording media and photovoltaic device (e.g. thin film solar cell) manufacturing. This book also reviews microelectronics industry topics such as history of inventions and technology trends, recent developments in sputtering technologies, manufacturing steps that require sputtering of thin films, the properties of thin films and the role of sputtering target performance on overall productivity of various processes. Two unique chapters of this book deal with productivity and troubleshooting issues. The content of the book has been divided into two sections: (a) the first section (Chapter 1 to Chapter 3) has been prepared for the readers from a range of disciplines (e.g. electrical, chemical, chemistry, physics) trying to get an insight into use of sputtered films in various devices (e.g. semiconductor, display, photovoltaic, data storage), basic of sputtering and performance of sputtering target in relation to productivity, and (b) the second section (Chapter 4 to Chapter 8) has been prepared for readers who already have background knowledge of sputter deposition of thin films, materials science principles and interested in the details of sputtering target manufacturing methods, sputtering behavior and thin film properties specific to semiconductor, liquid crystal display, photovoltaic and magnetic data storage applications. In Chapters 5 to 8, a general structure has been used, i.e. a description of the applications of sputtered thin films, sputtering target manufacturing methods (including flow charts), sputtering behavior of targets (e.g. current - voltage relationship, deposition rate) and thin film properties (e.g. microstructure, stresses, electrical properties, in-film particles). While discussing these topics, attempts have been made to include examples from the actual commercial processes to highlight the increased complexity of the commercial processes with the growth of advanced technologies. In addition to personnel working in industry setting, university researchers with advanced knowledge of sputtering would also find discussion of such topics (e.g. attributes of target design, chamber design, target microstructure, sputter surface characteristics, various troubleshooting issues) useful. . Unique coverage of sputtering target manufacturing methods in the light of semiconductor, displays, data storage and photovoltaic industry requirements Practical information on technology trends, role of sputtering and major OEMs Discussion on properties of a wide variety of thin films which include silicides, conductors, diffusion barriers, transparent conducting oxides, magnetic films etc. Practical case-studies on target performance and troubleshooting Essential technological information for students, engineers and scientists working in the semiconductor, display, data storage and photovoltaic industry
Author : Alberto Palmero
Publisher : MDPI
ISBN 13 : 3039364294
Total Pages : 148 pages
Book Rating : 4.0/5 (393 download)
Download or read book Advanced Strategies in Thin Film Engineering by Magnetron Sputtering written by Alberto Palmero and published by MDPI. This book was released on 2020-12-10 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent years have witnessed the flourishing of numerous novel strategies based on the magnetron sputtering technique aimed at the advanced engineering of thin films, such as HiPIMS, combined vacuum processes, the implementation of complex precursor gases or the inclusion of particle guns in the reactor, among others. At the forefront of these approaches, investigations focused on nanostructured coatings appear today as one of the priorities in many scientific and technological communities: The science behind them appears in most of the cases as a "terra incognita", fascinating both the fundamentalist, who imagines new concepts, and the experimenter, who is able to create and study new films with as of yet unprecedented performances. These scientific and technological challenges, along with the existence of numerous scientific issues that have yet to be clarified in classical magnetron sputtering depositions (e.g., process control and stability, nanostructuration mechanisms, connection between film morphology and properties or upscaling procedures from the laboratory to industrial scales) have motivated us to edit a specialized volume containing the state-of-the art that put together these innovative fundamental and applied research topics. These include, but are not limited to: • Nanostructure-related properties; • Atomistic processes during film growth; • Process control, process stability, and in situ diagnostics; • Fundamentals and applications of HiPIMS; • Thin film nanostructuration phenomena; • Tribological, anticorrosion, and mechanical properties; • Combined procedures based on the magnetron sputtering technique; • Industrial applications; • Devices.
Author : Harmeet Bhugra
Publisher : Springer
ISBN 13 : 3319286889
Total Pages : 423 pages
Book Rating : 4.3/5 (192 download)
Download or read book Piezoelectric MEMS Resonators written by Harmeet Bhugra and published by Springer. This book was released on 2017-01-09 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces piezoelectric microelectromechanical (pMEMS) resonators to a broad audience by reviewing design techniques including use of finite element modeling, testing and qualification of resonators, and fabrication and large scale manufacturing techniques to help inspire future research and entrepreneurial activities in pMEMS. The authors discuss the most exciting developments in the area of materials and devices for the making of piezoelectric MEMS resonators, and offer direct examples of the technical challenges that need to be overcome in order to commercialize these types of devices. Some of the topics covered include: Widely-used piezoelectric materials, as well as materials in which there is emerging interest Principle of operation and design approaches for the making of flexural, contour-mode, thickness-mode, and shear-mode piezoelectric resonators, and examples of practical implementation of these devices Large scale manufacturing approaches, with a focus on the practical aspects associated with testing and qualification Examples of commercialization paths for piezoelectric MEMS resonators in the timing and the filter markets ...and more! The authors present industry and academic perspectives, making this book ideal for engineers, graduate students, and researchers.
Author : Clifford Fredrick Knollenberg
Publisher :
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.:/5 (34 download)
Download or read book Sputter Deposition of Piezoelectric Lead Zirconate Titanate Thin Films for Use in MEMS Sensors and Actuators written by Clifford Fredrick Knollenberg and published by . This book was released on 2001 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Shigeru Hayakawa
Publisher : William Andrew Publishing
ISBN 13 : 9780815512806
Total Pages : 304 pages
Book Rating : 4.5/5 (128 download)
Download or read book Handbook of Sputter Deposition Technology written by Shigeru Hayakawa and published by William Andrew Publishing. This book was released on 1992-01-01 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise, comprehensive overview of sputter deposition technologyùa key technology for materials research in the next decade. Cathode sputtering is widely used in the microelectronics industry for silicon integrated circuit production and for metallurgical coatings. High temperature superconductors can be synthesized with sputtering under non-equilibrium conditions. Diamond films and ferroelectric materials are other applications.
Download or read book Pulsed DC Reactive Magnetron Sputtering of Aluminum Nitride Thin Films written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Aluminum nitride thin films have been deposited by pulsed DC reactive magnetron sputtering. The pulsed DC power provides arc-free deposition of insulating films. Two types of pulsed DC (unipolar and asymmetric bipolar) were studied with respect to characteristics and properties of resultant films. The unipolar power supply generates a series of 75 kHz DC pulses modulated with 2.5 kHz frequency. The frequency of asymmetric power supply can be varied from 50 kHz to 250 kHz. The duty cycle, which is a ratio of negative pulse time to total time, can be varied from 60% to 98%. Very fast oscillation and overshoot were observed when the polarity of the target voltage was changed. The control of crystal orientation of deposited film is important since the properties of AlN film is related with the orientation. For example, the acoustic velocity is high along the c-axis. The electromechanical coupling coefficient is large in a-axis direction. The crystal orientation and microstructure of the AlN films were strongly affected by the deposition conditions such as sputtering power, growth temperature, sputtering gas pressure and frequency/duty cycle. The crystal orientation of AlN films was closely related with the energy of sputtered atoms and mobility of adatoms on substrate. The c-axis oriented films were obtained when the target power and growth temperature were high. This provided higher energy of sputtered atoms and mobility of adatoms. The deposited AlN films have a columnar structure. The crystal orientation of the AlN films was changed from (101) to (002) by applying an RF bias was applied to the substrate in unipolar pulsed DC sputtering. The columnar structure disappeared when the RF bias was applied to the substrate. Applying bias was thought to increase mobility of adatoms by ion bombardment. MIM (aluminum-AlN-aluminum or molybdenum) structure was fabricated to measure electric properties of AlN films. Dielectric constants of 8.5 to 11.5 were obtained at 100 kHz. Th.
Author : Masood Hasheminiasari
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (851 download)
Download or read book Aluminum Nitride Piezoelectric Thin Films Reactively Deposited in Closed Field Unbalanced Magnetron Sputtering for Elevated Temperature 'smart' Tribological Applications written by Masood Hasheminiasari and published by . This book was released on 2013 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Yao Jin
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (94 download)
Download or read book REACTIVE SPUTTER DEPOSITION OF VANADIUM, NICKEL, AND MOLYBDENUM OXIDE THIN FILMS FOR USE IN UNCOOLED INFRARED IMAGING. written by Yao Jin and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A vanadium oxide (VO x) thin film is the most common imaging layer used in commercial uncooled focal plane arrays for infrared cameras. These VOx thin films have an x value ranging from 1.3 to 2 and have low resistivity (0.1 to 10 [omega] cm), high temperature coefficient of resistance (TCR) (-2 to -3 %/K), and low 1/f noise. Reactive ion beam sputtering is typically used to deposit these VOx thin films for commercial thermal imaging cameras. However, the reactive ion beam deposition system for the VOx is reported to have less than desirable throughput and a narrow process window. In this work, the potential for reactive pulsed-dc magnetron sputtering of nanocomposite VOx thin films for microbolometer applications was investigated. VOx thin films with resistivity from 10-4 to 105 [omega] cm with a TCR from 0 to -4.3 %/K were deposited by reactive sputtering from a metallic vanadium target in argon/oxygen mixtures with substrate bias. Magnetron sputtered VOx shows bolometric properties comparable to those of commercial-grade IBD prepared VOx. Important limitations for manufacturing implementation of reactive magnetron sputtering such as hysteresis oxidation and non-uniform oxidation of the vanadium target surface were evaluated. The VOx film deposition rate, resistivity, and temperature coefficient of resistance were correlated to oxygen to argon ratio, processing pressure, target-to-substrate distance, and oxygen inlet positions. To deposit VOx in the resistivity range of 0.1--10 [omega] cm with good uniformity and process control, it was found that a lower processing pressure, larger target-to-substrate distance, and an oxygen inlet near the substrate are useful. Other processing methods employing magnetron sputtering were investigated such as co-sputtering of V and V2O5 target, sputtering from a VC target, a V2O5 target, and a V2Ox target but initial investigation of these methods did not yield a superior process to the simple sputtering of a pure metallic vanadium target. Another technique, biased target ion beam deposition (BTIBD), was investigated for deposition VOx thin films with potential alloy additions. In this BTIBD system, ions with energy lower than 25 eV were generated remotely and vanadium targets are negatively biased independently for sputtering. High TCR (
Author :
Publisher : Academic Press
ISBN 13 : 008054293X
Total Pages : 268 pages
Book Rating : 4.0/5 (85 download)
Download or read book Ionized Physical Vapor Deposition written by and published by Academic Press. This book was released on 1999-10-14 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides the first comprehensive look at a pivotal new technology in integrated circuit fabrication. For some time researchers have sought alternate processes for interconnecting the millions of transistors on each chip because conventional physical vapor deposition can no longer meet the specifications of today's complex integrated circuits. Out of this research, ionized physical vapor deposition has emerged as a premier technology for the deposition of thin metal films that form the dense interconnect wiring on state-of-the-art microprocessors and memory chips. For the first time, the most recent developments in thin film deposition using ionized physical vapor deposition (I-PVD) are presented in a single coherent source. Readers will find detailed descriptions of relevant plasma source technology, specific deposition systems, and process recipes. The tools and processes covered include DC hollow cathode magnetrons, RF inductively coupled plasmas, and microwave plasmas that are used for depositing technologically important materials such as copper, tantalum, titanium, TiN, and aluminum. In addition, this volume describes the important physical processes that occur in I-PVD in a simple and concise way. The physical descriptions are followed by experimentally-verified numerical models that provide in-depth insight into the design and operation I-PVD tools. Practicing process engineers, research and development scientists, and students will find that this book's integration of tool design, process development, and fundamental physical models make it an indispensable reference. Key Features: The first comprehensive volume on ionized physical vapor deposition Combines tool design, process development, and fundamental physical understanding to form a complete picture of I-PVD Emphasizes practical applications in the area of IC fabrication and interconnect technology Serves as a guide to select the most appropriate technology for any deposition application *This single source saves time and effort by including comprehensive information at one's finger tips *The integration of tool design, process development, and fundamental physics allows the reader to quickly understand all of the issues important to I-PVD *The numerous practical applications assist the working engineer to select and refine thin film processes
Author : Andrew J. Miceli
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)
Download or read book Modified Reactive Sputter Deposition of Titanium Nitride Thin Films Via HiPIMS with Kick-pulse and Improvement of the Structure-zone Model written by Andrew J. Miceli and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Direct current (DC) and radio frequency (RF) sputtering methods have been commonplace in industry for several decades and widely studied in literature. Hard films of nitrides, such as titanium nitride (TiN), have been deposited using reactive DC sputtering onto cutting tools and medical devices extensively as well. For these applications, the films require excellent adhesion, high density, and high hardness. High-Power Impulse Magnetron Sputtering (HIPIMS) has emerged over the last several years as a method to produce films with increased density and mechanical properties. Process-structure-property relationships for reactive HIPIMS are not yet well developed. Additionally, conventional HIPIMS suffers from relatively low deposition rates, which becomes a challenge or barrier of adoption for applied TiN coatings that are typically greater than several microns in thickness. This work aims to look at increasing this deposition rate while maintaining the beneficial effects of HIPIMS by utilizing the short duration "kick-pulse" in the voltage/current cycle, leading to higher instantaneous deposition rates and increased adatom energy level. TiN films are deposited onto silicon (Si) wafers under varied reactive sputtering conditions, including DC, HIPIMS, and HIPIMS with kick-pulse. Structural characterizations are performed using scanning electron microscopy (SEM) and X-ray diffraction (XRD). Optical properties of the resulting films are also characterized using reflection UV-Vis spectroscopy. The deposition rate, morphology, and chemical composition of the films are highly affected by the processing conditions, with the kick-pulse producing significant increase in deposition rate and observed grain size. Further investigation will aim to develop a modified structural zone model to include HIPIMS with and without kick-pulse.
