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PARENT PHASE(B2)-INCOMMENSURATE PHASE(1C) TRANSITION IN NiTi(Fe) ALLOY |
WANG Weizhong;QIAN Hua;WANG Zixiao |
Department of Physics, Wuhan University, Wuhan |
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Cite this article: |
WANG Weizhong, QIAN Hua, WANG Zixiao 1989 Chin. Phys. Lett. 6 363-365 |
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Abstract Parent phase(B2)-incommensurate phase(IC) transition in NiTi(Fe) a11oy is dealed with Landau theory. The order parameters are the complex amplitudes of the charge density waves(CDWs). Thu transition is a weakly first order one. The point symmetry of IC is 31m.
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Keywords:
6470K
6470R
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Published: 01 August 1989
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