摘要
A high pressure energy dispersive X-ray diffraction apparatus on 3W1A bearmline,at BSRF,is described.A ten-Poles permanent magnetic wiggler provided white X-ray beam.The extreme high pressure up to 115GPa has been obtained by a modified Mao-Bell diamond anvil cell.A motorized loading system with strain sensor can finely control the pressure change.The in situ experimental procedures are described.Some applications are also presented.2001 Elsevier Science B.V.All rights reserved.
