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Synopsis

The aim of this NATO ASI has been to present an up-to-date overview of current areas of interest in amorphous materials. In order to limit the material to a manageable amount, the meeting was concerned exclusively with insulating and semiconducting materials. The lectures and seminars fill the gap between graduate courses and research seminars. The lecturers and seminar speakers were chosen as experts in their respective areas and the lectures and seminars that were given are presented in this volume. During the first week of the meeting. an emphasis was placed on introductory lectures, mainly associated with questions relating to the glass-formation and the structure of glasses. The second week focused more on research seminars. Each day of the meeting. about four posters were presented during the coffee breaks, and these formed an important focus for discussions. The posters are not reproduced in this volume as the editors wanted to have only larger contributions to make this volume more coherent. This volume is organized into four sections, starting with general considerations of the glass forming ability and techniques for the preparation of different kinds of glasses.

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Présentation de l'éditeur

The lectures and seminars recorded in Amorphous Insulators and Semiconductors fill the gap between graduate courses and research seminars. The book is organized into four sections, starting with general considerations of glass forming ability and techniques for the preparation of different kinds of glasses. There has been activity on the nature of the glass transition in recent years, but it remains a difficult and poorly understood subject. The second section discusses the various techniques used to investigate the structure of the glasses, including extensive notes on computer simulation techniques. The third section goes into vibrational states, with special emphasis on the interaction between theory and experiment. In the final section the electronic structure of the glasses is reviewed, together with its relationship with their electrical properties, which involves an understanding of defects. Also included in this section is a review of current thinking on tunnelling states in glasses.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.