Physics in Canada La Physique au Canada
Transcription
Physics in Canada La Physique au Canada
The Bulletin of The Canadian Association of Physicists Bulletin de l'Association canadienne des physiciens EDITORIAL BOARD/COMITÉ DE RÉDACTION Editor/Rédacteur en chef J. Rolfe Bank of Canada, 234 W e l l i n g t o n St., Ottawa, O n t a r i o K1A 0G9 (613) 782-8906 Associate Editor/Rédacteur Associé M.L. Jento Managing/Administration Book Review Editor/Rédacteur à la c r i t i q u e des livres J.P. Svenne Dept. of Physics, University of Manitoba, W i n n i p e g , Manitoba R3T 2N2 (204) 474-6193 ).G. Cook Division of Physics, National Research Council, M o n t r e a l Rd., Ottawa, O n t a r i o K1A 0R6 (613) 993-9407 C. Dolling Chalk River Nuclear Laboratories, Chalk River, O n t a r i o KOJ 1J0 (613) 584-3311 Béla Joos University of Ottawa, Ottawa, O n t . K1N 6N5 (613) 564-3460 (ohn A. Nilson Lumonics Inc., 105 Schneider Rd., Kanata (Ottawa), O n t . K2K 1Y3 (613) 592-1460 R.H. Packwood Physical Metallurgy Research Laboratories E-M-R 568 Booth St. Ottawa, O n t . (613) 993-7086 René Roy D é p a r t e m e n t de physique Université Laval Cité Universitaire Q u é b e c (Québec) G1K 7P4 (418) 656-2655 SUBSCRIPTION RATE/ABONNEMENT PAR A N $10.00 ADVERTISING, SUBSCRIPTIONS, CHANGE OF ADDRESS PUBLICITE, ABONNEMENT, CHANGEMENT D'ADRESSE : Canadian Association of Physicists Association canadienne des physiciens Suite 903, 151 Slater Street Ottawa, Ontario KIP 5H3 Phone: (613) 237-3392 Physics in Canada La Physique au Canada Vol. 43, No. 4 July/juillet 1987 Page No. In-Situ Stress Management by X-ray Diffraction by R.A. Holt 104 High Temperature Superconductors by T. Timusk and A.J. Berlinsky 106 The Canadian Synchrotron Radiation Facility — A Powerful UV-soft X-ray Source by G.M. Bancroft, K.H. Tan and J.D. Bozek 113 La Physique de l'environnement: Une Physique p o u r tous! par A. Boutard et L. Sauvé 120 Quest for Unification by H.C. Lee 123 Annual Report and Report o n Activities Rapport annuel et c o m p t e - r e n d u Centre Principia Tercentenary 131 22nd Canadian Undergraduate Physics Conference, M c G i l l 1986 Departments/ Rubriques 135 C o r p o r a t e M e m b e r s / M e m b r e s corporatifs 102 Letters/Lettres 103 CAP Affairs/Affaires de I'ACP 83 Résumés des réunions du mois d'avril 1987 133 Résumés des réunions d'affaires au congrès 1987 à T o r o n t o 134 Etudiante d'été a l'ACP 135 Banff Conference o n Q u a n t u m Fluids and Solids — 1986 135 News/Nouvelles 136 Canadian Physicists/Physiciens canadiens 137 Obituary/Nécrologie 138 Calendar/Calendrier 138 Books Received/Livres reçus 139 Book Reviews/Critiques des livres 142 Front Cover: The crystall structure of YBa 2 Cu 3 0 7 . 5 . Copper is red, and oxygen is blue. The barium and yttrium atoms have been left out for clarity. (See article on p. 106) Artist: Gerald Zeldin Typesetting, Layout and Printing: T r i - G r a p h i c P r i n t i n g ( O t t a w a ) L i m i t e d Advertising Rates Full Page Half Page Quarter Page Fourth Cover Second & Third Cover Single Issue Jan. March July Sept. Nov. Congress Issue (May) One-yearContract (6 issues) $450.00 325.00 185.00 550.00 500.00 $500.00 355.00 200.00 610.00 550.00 $385.00 275.00 165.00 475.00 435.00 Colour, $175.00 each additional colour; Bleed $120.00 Typesetting and art time extra Deadline for copy — 15th of previous month Published — Jan., March, May (Congress), July, Sept., Nov. C Canadian Association of Physicists/Association canadienne des physiciens 1987. All rights reserved. Second Class Mail Registration Number: 5415 ISSN 0031-9147.