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材料科学技术学报 1989
Slow Relaxation and Memory Effect in Ti_(50)Ni_(47)Fe_3 Shape Memory AlloyKeywords: shape memory alloy,memory effect,charge density wave mechanism,relaxation effect Abstract: The slow relaxation of resistance and memory effect in TisoNi_(47)Fe_3 shape memory alloy(SMA) are found for the first time.An evidence for CDW mechanism of incommensurate and commensurate phases in SMA was provided.
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