POSITRON ANNIHILATION STUDY OF THERMOELASTIC MARTENSITE STABILIZATION IN A THERMALLY CYCLED CuZnAl ALLOY--A DISCUSSION OF ORIGIN OF THERMOELASTIC MARTENSITE STABILIZATION
Wang Jing-cheng (王景成), You Fu-qiang (尤富强), Shao Zi-chang (邵自昌), Qi Jin-lin (祁金林), Tang Xue-feng (汤学峰)