Author: Grażyna Antczak
Publisher:
ISBN: 9780511728846
Category : Diffusion
Languages : en
Pages : 757
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Book Description
"For the first time, this book unites the theory, experimental techniques and computational tools used to describe the diffusion of atoms, molecules and nanoparticles across metal surfaces. Starting with an outline of the formalism that describes diffusion on surfaces, the authors guide the reader through the principles of atomic movement, before moving on to diffusion under special circumstances, such as the presence of defects or foreign species. With an initial focus on the behaviour of single entities on a surface, later chapters address the movement of clusters of atoms and the interactions between adatoms. While there is a special emphasis on experimental work, attention is paid to the increasingly valuable contributions theoretical work has made in this field. This book has wide interdisciplinary appeal and is ideal for researchers in solid state physics, chemistry as well as materials science, and engineering"--Provided by publisher.
Author: F.J. Kedves
Publisher: Trans Tech Publications Ltd
ISBN: 3035706433
Category : Technology & Engineering
Languages : en
Pages : 1610
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Book Description
Following the successful conference of 1982, DIMETA 88 brought together 170 scientists from 20 countries to discuss and review recent advances in the field.
Author: Sir William Chandler Roberts-Austen
Publisher:
ISBN:
Category : Diffusion
Languages : en
Pages : 50
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Book Description
Author: Devendra Gupta
Publisher: Springer Science & Business Media
ISBN: 9780080947082
Category : Science
Languages : en
Pages : 552
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Book Description
This new game book for understanding atoms at play aims to document diffusion processes and various other properties operative in advanced technological materials. Diffusion in functional organic chemicals, polymers, granular materials, complex oxides, metallic glasses, and quasi-crystals among other advanced materials is a highly interactive and synergic phenomenon. A large variety of atomic arrangements are possible. Each arrangement affects the performance of these advanced, polycrystalline multiphase materials used in photonics, MEMS, electronics, and other applications of current and developing interest. This book is written by pioneers in industry and academia for engineers, chemists, and physicists in industry and academia at the forefront of today's challenges in nanotechnology, surface science, materials science, and semiconductors.
Author: Gerhard Neumann
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 146
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Book Description
Author: Paul Shewmon
Publisher: Springer
ISBN: 3319482068
Category : Technology & Engineering
Languages : en
Pages : 243
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Book Description
This book offers detailed descriptions of the methods available to predict the occurrence of diffusion in alloys subjected to various processes. Major topic areas covered include diffusion equations, atomic theory of diffusion, diffusion in dilute alloys, diffusion in a concentration gradient, diffusion in non-metals, high diffusivity paths, and thermo- and electro-transport.
Author: D. J. Fisher
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 340
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Book Description
The present work draws upon Diffusion and Defect Forum's 30-year project of summarizing recent progress in the fields of diffusion and defect research, by collating the relevant data which have been published during that time. The large number of studies of iron alloys reflects the great commercial importance of hydrogen embrittlement; an annoying phenomenon which has long plagued steel fabricators.
Author: John Askill
Publisher: Springer Science & Business Media
ISBN: 1468460757
Category : Technology & Engineering
Languages : en
Pages : 108
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Book Description
Atomic diffusion in metals was first discovered some sixty-five years ago, and since then a considerable wealth of data has ac cumulated on diffusion in various systems. However, work prior to about the year 1940 is now mainly of historical interest, since ex periments were often carried out under experimental conditions and with methods of analysis leading to uncertainties in inter preting the measured diffusion coefficients. Data on diffusion rates are of importance in processes which are controlled by rates of atomic migration such as growth of phases and homogenization of alloys. In addition diffusion plays an important part in theories of such phenomena as oxidation, plastic deformation, sintering, and creep. A tremendous advance in diffusion studies was made possible by the availability of radioactive isotopes of sufficiently high spe cific activity after the second world war. Measurements of self diffusion rates then became possible using radioactive isotopes having the same chemical properties as the solvent material, and it also became possible to study tracer impurity diffusion when the concentration of the impurity is so small as not to alter the chemi cal homogeneity of the system. In the last ten to fifteen years the purity of materials used in diffusion studies has increased con siderably and the methods of analysis have become more stand ardized.
Author: Grażyna Antczak
Publisher:
ISBN: 9780511728846
Category : Diffusion
Languages : en
Pages : 757
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Book Description
"For the first time, this book unites the theory, experimental techniques and computational tools used to describe the diffusion of atoms, molecules and nanoparticles across metal surfaces. Starting with an outline of the formalism that describes diffusion on surfaces, the authors guide the reader through the principles of atomic movement, before moving on to diffusion under special circumstances, such as the presence of defects or foreign species. With an initial focus on the behaviour of single entities on a surface, later chapters address the movement of clusters of atoms and the interactions between adatoms. While there is a special emphasis on experimental work, attention is paid to the increasingly valuable contributions theoretical work has made in this field. This book has wide interdisciplinary appeal and is ideal for researchers in solid state physics, chemistry as well as materials science, and engineering"--Provided by publisher.
Author: Wolfgang Seith
Publisher:
ISBN:
Category : Diffusion
Languages : en
Pages : 306
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Book Description
