单词 | A15 phase |
释义 | A15 phase [¦ā·fif`tēn ´fāz] SOLID-STATE PHYSICS An intermetallic compound having the chemical formula A3B, where A represents a transition element, and a crystal structure in which the B atoms are located at the corners and in the center of a cubic unit cell, while the A atoms are arranged in pairs on the cube faces. Also known as A15 compound. |
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