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Author: Omar Bchir Publisher: ISBN: 9780530008301 Category : Technology & Engineering Languages : en Pages : 432
Book Description
Abstract: PhD Dissertation: MOCVD of WNx Dissertation Discovery Company and University of Florida are dedicated to making scholarly works more discoverable and accessible throughout the world. This dissertation, "Chemical Vapor Deposition of Thin Films for Diffusion Barrier Applications" by Omar James Bchir, was obtained from University of Florida and is being sold with permission from the author. A digital copy of this work may also be found in the university's institutional repository, IR@UF. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation.
Author: Omar Bchir Publisher: ISBN: 9780530008301 Category : Technology & Engineering Languages : en Pages : 432
Book Description
Abstract: PhD Dissertation: MOCVD of WNx Dissertation Discovery Company and University of Florida are dedicated to making scholarly works more discoverable and accessible throughout the world. This dissertation, "Chemical Vapor Deposition of Thin Films for Diffusion Barrier Applications" by Omar James Bchir, was obtained from University of Florida and is being sold with permission from the author. A digital copy of this work may also be found in the university's institutional repository, IR@UF. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation.
Author: Hiral M. Ajmera Publisher: ISBN: Category : Languages : en Pages :
Book Description
CVD thin film deposition from 3a, b, 4, and 5 highlights the importance of precursor selection and deposition parameters (e.g., coreactant selection, deposition temperature) on the film properties and diffusion barrier performance. Detailed film characterization and preliminary diffusion barrier testing revealed that films deposited with 3a, b and NH3 exhibited the most promise for diffusion barrier applications. To aid the precursor screening process and help understand the mechanism of precursor fragmentation prior to the growth studies, quantum mechanical (QM) calculations using density functional theory were carried out. Statistical mechanics along with QM calculations were employed to determine the energy barrier of potential reaction pathways which would lead to the deposition of WNxCy thin film. QM calculations for fragmentation of precursor 5 showed that the first step of precursor fragmentation was dissociation of the CH3CN ligand, followed by removal of the Cl ligands by either sigma-bond metathesis or reductive elimination.
Author: Hugh O. Pierson Publisher: William Andrew ISBN: 0815517432 Category : Technology & Engineering Languages : en Pages : 507
Book Description
Turn to this new second edition for an understanding of the latest advances in the chemical vapor deposition (CVD) process. CVD technology has recently grown at a rapid rate, and the number and scope of its applications and their impact on the market have increased considerably. The market is now estimated to be at least double that of a mere seven years ago when the first edition of this book was published. The second edition is an update with a considerably expanded and revised scope. Plasma CVD and metallo-organic CVD are two major factors in this rapid growth. Readers will find the latest data on both processes in this volume. Likewise, the book explains the growing importance of CVD in production of semiconductor and related applications.
Author: S Neralla Publisher: BoD – Books on Demand ISBN: 9535125729 Category : Science Languages : en Pages : 292
Book Description
This book provides an overview of chemical vapor deposition (CVD) methods and recent advances in developing novel materials for application in various fields. CVD has now evolved into the most widely used technique for growth of thin films in electronics industry. Several books on CVD methods have emerged in the past, and thus the scope of this book goes beyond providing fundamentals of the CVD process. Some of the chapters included highlight current limitations in the CVD methods and offer alternatives in developing coatings through overcoming these limitations.
Author: Jeffrey B. Fortin Publisher: Springer Science & Business Media ISBN: 147573901X Category : Science Languages : en Pages : 112
Book Description
Chemical Vapor Deposition Polymerization - The Growth and Properties of Parylene Thin Films is intended to be valuable to both users and researchers of parylene thin films. It should be particularly useful for those setting up and characterizing their first research deposition system. It provides a good picture of the deposition process and equipment, as well as information on system-to-system variations that is important to consider when designing a deposition system or making modifications to an existing one. Also included are methods to characterizae a deposition system's pumping properties as well as monitor the deposition process via mass spectrometry. There are many references that will lead the reader to further information on the topic being discussed. This text should serve as a useful reference source and handbook for scientists and engineers interested in depositing high quality parylene thin films.
Author: Dojun Kim Publisher: ISBN: Category : Languages : en Pages :
Book Description
ABSTRACT: The ternary material WN[subscript x]C[subscript y] was investigated for Cu diffusion barrier application. Thin films were deposited from tungsten diorganohydrazido(2- ) complexes Cl4(CH3CN)W(NNR22) (1: R2=-(CH2)5-; 2: R2=Ph2; 3: R22=Me2) using metal-organic aerosol-assisted CVD. The films deposited from these novel precursors were characterized for their composition, bonding state, structure, resistivity, and barrier quality. WN[subscript x]C[subscript y] films from 1, 2 and 3 were successfully deposited in the absence and the presence of NH3 in H2 carrier in the temperature range 300 to 700 °C. All WN[subscript x]C[subscript y] films contained W, N, C, and a small amount of O as determined by XPS. The Cl content of the film was below the XPS detection limit (~ 1 at. %). The chemical composition of films deposited with 1 in H2/NH3 exhibited increased N levels and decreased C levels over the entire temperature range of this study as compared with to films deposited 1 in H2. As determined by XPS, W is primarily bonded to N and C for films deposited at 400 C, but at lower deposition temperature the binding energy of the W-O bond becomes more evident. The films deposited at 400 °C were X-ray amorphous and Cu/WN[subscript x]C[subscript y]/Si stacks annealed under N2 at 500 °C for 30 min maintained the integrity of both the Cu/WN[subscript x]C[subscript y] and WN[subscript x]C[subscript y]/Si interfaces.
Author: Krishna Seshan Publisher: William Andrew ISBN: 0128123125 Category : Technology & Engineering Languages : en Pages : 472
Book Description
Handbook of Thin Film Deposition, Fourth Edition, is a comprehensive reference focusing on thin film technologies and applications used in the semiconductor industry and the closely related areas of thin film deposition, thin film micro properties, photovoltaic solar energy applications, materials for memory applications and methods for thin film optical processes. The book is broken up into three sections: scaling, equipment and processing, and applications. In this newly revised edition, the handbook will also explore the limits of thin film applications, most notably as they relate to applications in manufacturing, materials, design and reliability. - Offers a practical survey of thin film technologies aimed at engineers and managers involved in all stages of the process: design, fabrication, quality assurance, applications and the limitations faced by those processes - Covers core processes and applications in the semiconductor industry and new developments within the photovoltaic and optical thin film industries - Features a new chapter discussing Gates Dielectrics
Author: Peter M. Martin Publisher: William Andrew ISBN: 0815520328 Category : Technology & Engineering Languages : en Pages : 932
Book Description
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: Omar Bchir
Author: Omar Bchir
Author: Omar James Bchir
Author: Hiral M. Ajmera
Author: Hugh O. Pierson
Author: S Neralla
Author: 
Author: Jeffrey B. Fortin
Author: Dojun Kim
Author: Krishna Seshan
Author: Peter M. Martin