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Physics of Structurally Disordered Solids

  • Shashanka S. Mitra

Part of the Nato Science Series B: (closed) book series (NSSB, volume 20)

Table of contents

  1. Front Matter
    Pages i-xi
  2. P. Chaudhari, J. F. Graczyk, S. R. Herd
    Pages 31-43
  3. William Paul, G. A. N. Connell
    Pages 45-91
  4. D. Weaire
    Pages 101-109
  5. William Paul
    Pages 171-197
  6. D. Weaire
    Pages 199-209
  7. J. F. Vetelino, S. S. Mitra
    Pages 541-622
  8. M. F. Thorpe
    Pages 623-663
  9. P. C. Taylor, E. J. Friebele, Mark Rubinstein
    Pages 665-701
  10. Back Matter
    Pages 769-791

About this book

Introduction

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.

Keywords

Vibration atoms crystal electron mathematical method metastable neutron diffraction physics resistance scattering semiconductor spectroscopy stability structure

Editors and affiliations

  • Shashanka S. Mitra
    • 1
  1. 1.University of Rhode IslandKingstonUSA

Bibliographic information

  • DOI https://doi.org/10.1007/978-1-4684-0850-8
  • Copyright Information Springer-Verlag US 1976
  • Publisher Name Springer, Boston, MA
  • eBook Packages Springer Book Archive
  • Print ISBN 978-1-4684-0852-2
  • Online ISBN 978-1-4684-0850-8
  • Series Print ISSN 0258-1221
  • Buy this book on publisher's site