Tetrahedrally Bonded Amorphous Semiconductors PDF Download

Author: Marc Herbert Brodsky
Publisher:
ISBN:
Category :
Languages : en
Pages : 369

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Author: Shashanka Mitra
Publisher: Springer Science & Business Media
ISBN: 146840850X
Category : Science
Languages : en
Pages : 788

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Structurally disordered solids are characterized by their lack of spatial order that is evidenced by the great variety of ordered solids. The former class of materials is commonly termed amorphous or glassy, the latter crystalline. However, both classes share, many of the other physical properties of solids, e. g. , me chanical stability, resistance to shear stress, etc. The traditional macroscopic distinction between the crystalline and the glassy states is that while the former has a fixed melting point, the latter does not. However, with the availability and production of a large number of materials in both crystalline and amorphous states, and their easy inter-convertability, simple de finitions are not possible or at best imprecise. For the present purpose, it is sufficient to say that in contrast to the crystalline state, in which the posi tions of atoms are fixed into adefinite structure, ex cept for small thermal vibrations, the amorphous state of the same material displays varying degrees of de parture from this fixed structure. The amorphous state almost always shows no long range order. Short range order, up to several neighbors, may often be retained, although averaged considerably around their crystalline values. It is generally believed that the amorphous state is a metastable one with respect to the crystal line ordered state, and the conversion to the crystal line state may or may not be easy depending on the na ture of the material, e. g.

Author:
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ISBN:
Category : Military research
Languages : en
Pages : 652

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Author: J.D. Joannopoulos
Publisher: Springer Science & Business Media
ISBN: 3540388478
Category : Science
Languages : en
Pages : 370

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With contributions by numerous experts

Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 786

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Author: Otfried Madelung
Publisher: Springer Science & Business Media
ISBN: 9783540604433
Category : Science
Languages : en
Pages : 508

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This textbook for graduate students of physics and materials science also provides the theoretical background needed by physicists carrying out research in pure solid-state physics and its applications to electrical engineering.

Author: Sir Nevill Francis Mott
Publisher: Oxford University Press
ISBN: 0199645337
Category : Science
Languages : en
Pages : 605

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A reissue of a classic Oxford text. The book sets out theoretical concepts and makes comparisons with experiments for a wide variety of phenomena in non-crystalline materials.

Author: A. G. Milnes
Publisher: Springer Science & Business Media
ISBN: 9401170215
Category : Science
Languages : en
Pages : 1014

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For some time there has been a need for a semiconductor device book that carries diode and transistor theory beyond an introductory level and yet has space to touch on a wider range of semiconductor device principles and applica tions. Such topics are covered in specialized monographs numbering many hun dreds, but the voluminous nature of this literature limits access for students. This book is the outcome of attempts to develop a broad course on devices and integrated electronics for university students at about senior-year level. The edu cational prerequisites are an introductory course in semiconductor junction and transistor concepts, and a course on analog and digital circuits that has intro duced the concepts of rectification, amplification, oscillators, modulation and logic and SWitching circuits. The book should also be of value to professional engineers and physicists because of both, the information included and the de tailed guide to the literature given by the references. The aim has been to bring some measure of order into the subject area examined and to provide a basic structure from which teachers may develop themes that are of most interest to students and themselves. Semiconductor devices and integrated circuits are reviewed and fundamental factors that control power levels, frequency, speed, size and cost are discussed. The text also briefly mentions how devices are used and presents circuits and comments on representative applications. Thus, the book seeks a balance be tween the extremes of device physics and circuit design.

Author: Naval Research Laboratory (U.S.)
Publisher:
ISBN:
Category : Naval research
Languages : en
Pages : 834

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Author: Margaret Dienes
Publisher:
ISBN:
Category : Batavia, IL
Languages : en
Pages : 2398

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