Hydrogen in Disordered and Amorphous Solids

Hydrogen in Disordered and Amorphous Solids PDF Author: Gust Bambakidis Jr.
Publisher: Springer
ISBN: 1489920250
Category : Science
Languages : en
Pages : 426

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Book Description
This is the second volume in the NATO ASI series dealing with the topic of hydrogen in solids. The first (V. B76, Metal Hydrides) appeared five years ago and focussed primarily on crystalline phases of hydrided metallic systems. In the intervening period, the amorphous solid state has become an area of intense research activity, encompassing both metallic and non-metallic, e.g. semiconducting, systems. At the same time the problem of storage of hydrogen, which motivated the first ASI, continues to be important. In the case of metallic systems, there were early indications that metallic glasses and disordered alloys may be more corrosion resistant, less susceptible to embrittlement by hydrogen and have a higher hydrogen mobility than ordered metals or intermetallics. All of these properties are desirable for hydrogen storage. Subsequent research has shown that thermodynamic instability is a severe problem in many amorphous metal hydrides. The present ASI has provided an appropriate forum to focus on these issues.

Hydrogen in Disordered and Amorphous Solids

Hydrogen in Disordered and Amorphous Solids PDF Author: Gust Bambakidis Jr.
Publisher: Springer
ISBN: 1489920250
Category : Science
Languages : en
Pages : 426

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Book Description
This is the second volume in the NATO ASI series dealing with the topic of hydrogen in solids. The first (V. B76, Metal Hydrides) appeared five years ago and focussed primarily on crystalline phases of hydrided metallic systems. In the intervening period, the amorphous solid state has become an area of intense research activity, encompassing both metallic and non-metallic, e.g. semiconducting, systems. At the same time the problem of storage of hydrogen, which motivated the first ASI, continues to be important. In the case of metallic systems, there were early indications that metallic glasses and disordered alloys may be more corrosion resistant, less susceptible to embrittlement by hydrogen and have a higher hydrogen mobility than ordered metals or intermetallics. All of these properties are desirable for hydrogen storage. Subsequent research has shown that thermodynamic instability is a severe problem in many amorphous metal hydrides. The present ASI has provided an appropriate forum to focus on these issues.

The Metal-Hydrogen System

The Metal-Hydrogen System PDF Author: Yuh Fukai
Publisher: Springer Science & Business Media
ISBN: 3662028018
Category : Technology & Engineering
Languages : en
Pages : 365

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Book Description
I think it is expedient here to clearly specify the readership for whom this book is intended. Some readers might infer from the title that this is a data book convenient for occasional reference purposes. Most of the data on the bulk properties and a comprehensive list of publications are indeed compiled here, will be found useful as they are. The primary purpose of the book is, however, and rather to provide a coherent and consistent description of the basic bulk properties of the metal-hydrogen system, ranging from macroscopic properties such as solubilities and phase diagrams to microscopic properties such as atomistic states and diffusion. The emphasis has been placed on the physics of how these properties actually come about. This structure of the book is considered to be useful, and even necessary, not only for physicists but also for researchers interested in the materials-science aspects of the system. Who could have anticipated that the solubility of hydrogen in iron reaches a level as high as [H]/[Fe] ~ 1 under a hydrogen pressure of 10 GPa; who could have anticip ated that the diffusivity of hydrogen in metals increases at low temperatures; who could unravel the mechanism of "cold" fusion (if this indeed exists), without a basic understanding of the metal-hydrogen system? Obviously, these prob lems are not only of academic interest but also have profound technical implications.

Disordered Materials

Disordered Materials PDF Author: Paolo Ossi
Publisher: Springer Science & Business Media
ISBN: 3662051583
Category : Science
Languages : en
Pages : 294

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Book Description
This self-contained text introduces the physics of structurally disordered condensed systems at the level of advanced undergraduate and graduate students. Clearly presented and amply illustrated it provides stimulating and novel coverage of a difficult area. In this second edition, the treatment of the mode coupling theory of the glass transition has been enlarged and now connects to a new section on collective excitations in disordered systems.

Solid State Physics

Solid State Physics PDF Author: Henry Ehrenreich
Publisher: Academic Press
ISBN: 0080865232
Category : Science
Languages : en
Pages : 319

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Book Description
This volume contains two articles on topics in materials science of great importance: the thermodynamics of stressed solids, a fundamental problem that goes back to Gibbs, and hydrogen in materials, an area that is both scientifically rich and of great current technological importance.

Neutron Scattering

Neutron Scattering PDF Author:
Publisher: Academic Press
ISBN: 0080860095
Category : Science
Languages : en
Pages : 607

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Book Description
Neutron Scattering

The Physics of Amorphous Solids

The Physics of Amorphous Solids PDF Author: Richard Zallen
Publisher: John Wiley & Sons
ISBN: 9780471299417
Category : Science
Languages : en
Pages : 324

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Book Description
Ein systematisches Lehrbuch der Theorie, Struktur und Eigenschaften amorpher Festkörper, gedacht für Anfänger auf diesem Gebiet. Illustriert werden diese Grundlagen durch zahlreiche Anwendungen, die beispielsweise ultratransparente optische Fasern in der Telekommunikation, amorphe Halbleiter in der Xerographie und organische Gläser in Architektur und Bauwesen zum Inhalt haben.

Hydrogen in Metals: Application-oriented properties

Hydrogen in Metals: Application-oriented properties PDF Author: G. Alefeld
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 420

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Book Description


Defects and Disorder in Crystalline and Amorphous Solids

Defects and Disorder in Crystalline and Amorphous Solids PDF Author: Richard Catlow
Publisher: Springer Science & Business Media
ISBN: 9401119422
Category : Science
Languages : en
Pages : 511

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Book Description
The study of defects and disorder in solids remains a central topic in solid state science. Developments in the field continue to be promoted by new experimental and theoretical techniques, while further impetus for the study of disorder in solids is provided by the growing range of applications of solid state materials in which disorder at the atomic level plays a crucial rOle. In this book we attempt to present a survey of fundamental and applied aspects of the field. We consider the basic aspects of defective crystalline and amorphous solids. We discuss recent studies of structural, electronic, transport, thermodynamic and spectroscopic properties of such materials. Experimental and theoretical methodologies are reviewed, and detailed consideration is given to materials such as fast ion conductors and amorphous semiconductors that are of importance in an applied context. Any survey of this large field is necessarily selective. We have chosen to emphasise insulating (especially oxidic) and semi-conducting materials. But many of the approaches and techniques we describe apply generally across the entire field of solid state science. This volume is based on a NATO ASI held at the Residencia Santa Teresa de Jesus, Madrid in September 1991. The Editor is grateful to the NATO Scientific Affairs Division for their sponsorship of this School. Thanks are also due to all who participated in and lectured at the school, but especially to the organising committee of A. V. Chadwick, G. N. Greaves, M. Grigorkiewicz, J. H. Harding and S. Kalbitzer. C. R. A.

Disordered Materials

Disordered Materials PDF Author: Stadford R. Ovshinsky
Publisher: Springer Science & Business Media
ISBN: 1468487450
Category : Science
Languages : en
Pages : 404

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Book Description
Landmark contributions to science and mechanisms for the origin of the phenomena, and technology are rarely recognized at the time of reached important conclusions about the physical publication. Few people, even in technical areas, nature of the materials at equilibrium and their recogni zed the importance of developments such as electronic nonequilibrium properties. Many of these the transistor, the laser, or electrophotography ideas were condensed into a publication for Physical until well after their successful demonstration. Review Letters, paper 1 in this collection. This So-called experts, in fact, tend to resist new paper immediately attracted attention to the field, inventions, a natural instinct based on a combina and directly lead to the initiation of large research tion of fear of obsolescent expertise and jealousy efforts at both industrial laboratories and univer- arising from lack of active participation in the ties throughout the world. Inevitably, there was discovery. the usual amount of controversy, with many experts Denigration of new ideas is a relatively simultaneously taking positions (2) and (3) above. safe modus operandi, since the vast majority It has now been well over 20 years since eventually are abandoned well short of commerciality. the original publication date, and an objective view However, a successful device can be identified by can be taken in hindsight.

Physics Briefs

Physics Briefs PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 826

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Book Description