Each Issue with Subject-, Author- and Materials Indexes Additional 7 0-Volume Indexes 72 volumes per year Annual Subscription Rate: SFr 7320.00 Postageklandling: SFr 720.00 Agency Discount: 70% lSSN 0377-6883 EDITORS: Professor G.E. Murch Department of Mechancal Engineering, The University of Newcastle, NSW 2308, Australia H.Neber-Aeschbacher Scitec Publications Untermuehleweg 11 CH-6300 Zug, Switzerland Dr. Fred H. Wohlbier Trans Tech Publications Hardstrasse 13 CH-4714Aedermannsdorf Switzerland ABSTRACT EDITOR: Dr. David J. Fisher Cardiff, United Kingdom Scitec Publications Member of the Trans Tech Group of Publishers .Materials Science Solid State Physics .Engineering Untermuehleweg 11 CH-6300Zug Switzerland Fax: ++41 -42 32 52 12 E-Mail: ddf@scitec.ch DEFECTnnn DlFFUrlOn The International Journal of the Defect Solid State Pt.A of Diffusion and Defect Data efect and Diffusion Forum is an international journal serving the advanced materials research community as a permanent record of significant developments in the general area of the defect solid state. Started in 1967 as Diffusion Data, the material pre- sented today encompasses the well-known ex-tended abstract section which has made this series a standard in its field, as well as critical reviews, data collections and original contributions. Complete spe- cial issues regularly focus on topics of current inter- est. Particular emphasis is placed on atomic and ionic transport, solid-state defect properties (both structural and electronic), radiation damage and de- fect production. In order to shorten publication time, correspondence can be sent electronically, and manuscripts can be accepted in electronic form. Distributed by: Trans Tech Publications Ltd Trottenstr. 20 / CH-8037 Zurich / Switzerland Fax: (++41) 12 72 I0 92 E-Mail: ddf@transtec h.c h Write us for: -Detailed scope of coverage -Instructions for authors -Information on further Materials Science titles