Optical Properties of Thin Solid Films

Optical Properties of Thin Solid Films PDF Author: O. S. Heavens
Publisher: Courier Corporation
ISBN: 0486669246
Category : Science
Languages : en
Pages : 276

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Book Description
Authoritative reference treats the formation, structure, optical properties, and uses of thin solid films, emphasizing causes of their unusual qualities. 162 figures. 19 tables. 1955 edition.

Optical Properties of Thin Solid Films

Optical Properties of Thin Solid Films PDF Author: O. S. Heavens
Publisher: Courier Corporation
ISBN: 0486669246
Category : Science
Languages : en
Pages : 276

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Book Description
Authoritative reference treats the formation, structure, optical properties, and uses of thin solid films, emphasizing causes of their unusual qualities. 162 figures. 19 tables. 1955 edition.

Nanoporous Gold

Nanoporous Gold PDF Author: Arne Wittstock
Publisher: Royal Society of Chemistry
ISBN: 184973528X
Category : Technology & Engineering
Languages : en
Pages : 265

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Book Description
High-surface-area materials have recently attracted significant interest due to potential applications in various fields such as electrochemistry and catalysis, gas-phase catalysis, optics, sensors and actuators, energy harvesting and storage. In contrast to classical materials the properties of high-surface-area materials are no longer determined by their bulk, but by their nanoscale architecture. Nanoporous gold (np-Au) represents the fascinating class of mesoporous metals that have been intensively investigated in recent years. The current interest and the increasing number of scientific publications show that np-Au by itself is an outstanding nano-material that justifies a book devoted to all aspects of its properties and applications. The resulting publication is a discussion of this unique nano-material and is an accessible and comprehensive introduction to the field. The book provides a broad, multi-disciplinary platform to learn more about the properties of nanoporous gold from an inter-disciplinary perspective. It starts with an introduction and overview of state-of-the-art applications and techniques characterizing this material and its applications. It then covers the progress in research within the last years. The chapters are in-depth overviews written by the world's leading scientists in the particular field. Each chapter covers one technique or application so that the reader can easily target their favoured topic and will get the latest and state-of-the-art information in the field.

Nanofibers

Nanofibers PDF Author: Brajesh Kumar
Publisher:
ISBN: 9781839684272
Category : Nanofibers
Languages : en
Pages : 0

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Book Description
Nanofibers are well known for their vast range of applications in sensors, catalysts, conductors, tissue engineering, and so on, owing to their high surface-area-to-volume ratio, high porosity, and the ease of tuning their structures, functionalities, and properties This book is a comprehensive overview of the synthesis, characterization, and application of nanofibers. Written by experts in the field, chapters cover such topics as green synthesis of nanofibers, electrospinning of carbon nanofibers, applications of ceramic nanofibers, transparent electrodes for flexible and stretchable electronics, nanoribbons, and much more.

Thin Film Phenomena

Thin Film Phenomena PDF Author: Kasturi L. Chopra
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 872

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Book Description


Photoemission Studies of Surfaces and Thin Film Systems of Silver and Gold

Photoemission Studies of Surfaces and Thin Film Systems of Silver and Gold PDF Author: Tzu Chian Hsieh
Publisher:
ISBN:
Category :
Languages : en
Pages : 278

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Book Description


Physics of Thin Films

Physics of Thin Films PDF Author: Maurice H. Francombe
Publisher: Elsevier
ISBN: 1483144933
Category : Science
Languages : en
Pages : 385

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Book Description
Physics of Thin Films: Advances in Research and Development, Volume 6 reviews the rapid progress that has been made in research and development concerning the physics of thin films, with emphasis on metallic films. Topics covered include anodic oxide films, thin metal films and wires, and multilayer magnetic films. This volume is comprised of five chapters and begins with a discussion on the dielectric properties and the technique of plasma anodization which are relevant to the applications of anodic oxide films in electronic devices. Conduction, polarization, and dielectric breakdown effects are also considered. The next chapter examines studies on size-dependent electrical conduction in thin metal films and wires, paying particular attention to both classical and quantum size effects and some of the anisotropic characteristics of epitaxial metal films. The reader is then introduced to the optical properties of metal films and interactions in multilayer magnetic films. This text concludes with a chapter that looks at diffusion in metallic films and presents experimental results for phase-forming systems, miscible systems, and lateral diffusion. This monograph will be of value to students and practitioners of physics, especially those interested in thin films.

Electrical Resistivity of Thin Metal Films

Electrical Resistivity of Thin Metal Films PDF Author: Peter Wissmann
Publisher: Springer Science & Business Media
ISBN: 3540484884
Category : Science
Languages : en
Pages : 135

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Book Description
The intent of this book is to report on the electrical, optical, and structural properties of silver and gold films in dependence on substrate material, annealing treatment, and gas adsorption. A main point is the calculation of the scattering cross section of the conduction electrons. All results are substantiated by extended experimental data, as well as numerous illustrations and tables.

Thin Films of Gold Nanoparticles

Thin Films of Gold Nanoparticles PDF Author: Jeanne J. Xu
Publisher:
ISBN:
Category : Gold
Languages : en
Pages : 53

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Book Description
Thin films of gold nanoparticles (Au NPs) are of interest because of their unique physicochemical properties. These thin films have potential applications in electrical devices, chemical sensing, and biosensing. Retaining the integrity of the thin film is important for such applications. The purpose of this project is to assess the temporal stability and to explore the mechanisms of degradation of thin films of Au NPs on glass substrates. Thin films were fabricated through a layer-by-layer deposition process. Clean glass substrates were sequentially immersed in solutions of (3-aminopropyl)trimethoxysilane, synthesized Au NPs, and 1-dodecanethiol (DT). The wettability of each layer was characterized with contact angle goniometry. Upon the completion of thin film fabrication, slides were immersed in ultrapure water (nH2O) and changes in wettability were observed over a 7-day period. Although thin films of gold had more hydrophobic surfaces than DT-containing controls lacking Au NPs, there was still a significant decrease in contact angle once the films were immersed in high purity water. Thin film degradation was quantified by a decrease in contact angle. Two possible mechanisms of thin film degradation were investigated: (1) the desorption of DT from thin films by oxidation and (2) the desorption of Au NPs from the thin films. Antioxidant was added to the storage solution to test the oxidation mechanism. Contact angle analysis was used to monitor the changes in wettability of thin films in nH2O with antioxidant. The presence of antioxidant in nH2O improved thin film integrity. Inductively coupled plasma atomic emission spectroscopy was used to determine the change in Au3+ concentration from day 0 and day 7. No substantial change in Au3+ was observed from day 0 to day 7. Between the two mechanisms that were explored, thin film degradation appeared to occur primarily by the oxidation of DT molecules and their desorption into the surrounding medium.

Advanced Characterization Techniques for Thin Film Solar Cells

Advanced Characterization Techniques for Thin Film Solar Cells PDF Author: Daniel Abou-Ras
Publisher: John Wiley & Sons
ISBN: 3527699015
Category : Science
Languages : de
Pages : 760

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Book Description
The book focuses on advanced characterization methods for thin-film solar cells that have proven their relevance both for academic and corporate photovoltaic research and development. After an introduction to thin-film photovoltaics, highly experienced experts report on device and materials characterization methods such as electroluminescence analysis, capacitance spectroscopy, and various microscopy methods. In the final part of the book simulation techniques are presented which are used for ab-initio calculations of relevant semiconductors and for device simulations in 1D, 2D and 3D. Building on a proven concept, this new edition also covers thermography, transient optoelectronic methods, and absorption and photocurrent spectroscopy.

Preparations and Properties of Gold-polymer-gold Thin Film Devices

Preparations and Properties of Gold-polymer-gold Thin Film Devices PDF Author: Nick G. Constantine
Publisher:
ISBN:
Category : Diodes
Languages : en
Pages : 194

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Book Description