Two new Np--Ga phases:. cap alpha. -NpGa/sub 2/ and metastable m-NpGa/sub 2/
Description:
Following an earlier study of metastable Np-rich Np--Ga alloys, rapidly quenched Np--Ga alloys with 63 to 80 at. pct. Ga were prepared and studied. Two new NpGa/sub 2/ phases, both with an AlB/sub 2/ type structure, were found: ..cap alpha..-NpGa/sub 2/, with a = 4.246A, c = 4.060A, c/a = 0.956, and m-NpGa/sub 2/, with a = 4.412A, c = 3.642A, c/a = 0.825. While m-NpGa/sub 2/ was observed only in very fast quenched (splat cooled) samples and appears to be metastable, ..cap alpha..-NpGa/sub 2/ is…
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Date:
January 1, 1976
Creator:
Giessen, B. C. & Elliott, R. O.
Item Type:
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UNT Libraries Government Documents Department