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Vol. 17, No. 9 (1961)

1961-05-05
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CONTENT
COLLECTIVE GYROMAGNETIC FACTOR OF THE NUCLEUS 62Sm152
CHOONG CHAO-WU
1961, 77 (9): 425-429. doi: 10.7498/aps.17.425
Abstract +
Following Belyaev's superconductor theory of nuclei, a calculational formula for the collective gyromagnetic factor of even-even nuclei is given on the basis of cranking model. Using Nilsson's model for deformed nuclei, the collective gyromagnetic factor
GROWTH AND STRENGTH OF METAL WHISKERS CONTAINING IMPURITIES
T. S. KE, Y. K. WAN
1961, 77 (9): 439-444. doi: 10.7498/aps.17.439
Abstract +
Impurities were incorporated intentionally into metal whiskers during their growth, in order to find out the effect of impurities on the growth behavior and the strength of whiskers. By mixing Cud and FeCl2 in the proportion of 5:1, a copper wh
METALLOGRAPHIC OBSERVATIONS AND HARDNESS MEASUREMENTS ON MIXED METAL WHISKERS
T. S. KE, Y. H. CHUANC, Y. K. WAN
1961, 77 (9): 445-449. doi: 10.7498/aps.17.445
Abstract +
Metallographic observations were made on mixed copper-iron whiskers grown by reducing chlorides of these metals together in hydrogen. The layer structure of a section of the lower part of a whisker was found to be different from that of its upper part. In
1961, 77 (9): 450-452. doi: 10.7498/aps.17.450
Abstract +