Martensitic transition and structural mo
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J.Q. Li; Z.H. Liu; H.C. Yu; M. Zhang; Y.Q. Zhou; G.H. Wu
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Article
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2003
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Elsevier Science
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English
โ 584 KB
We have found two distinctive structural modulations altering evidently along with the martensitic transition (MT) in the Ni 2 FeGa alloy. The first one รฐq 1 ร; corresponding to the well-known phonon anomalies in the ยฝzz0 TA 2 branch, occurs along the k110l direction. The second one รฐq 2 ร; an incom