Order-disorder phase transitions in the heusler alloy Ni2 MnIn
β Scribed by Soltys, J.
- Publisher
- John Wiley and Sons
- Year
- 1977
- Tongue
- English
- Weight
- 154 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0031-8965
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π SIMILAR VOLUMES
Abdract-The kinetics of order-disorder transformations in the Heusler AuAgZn, alloy was analyzed theoretically by taking into account the interchanges of atoms with neighboring vacancies. The variation of the degrees of the BZ-and the L2,-type orders, S, and S, respectively, was calculated during is
We have found two distinctive structural modulations altering evidently along with the martensitic transition (MT) in the Ni 2 FeGa alloy. The first one Γ°q 1 Γ; corresponding to the well-known phonon anomalies in the Β½zz0 TA 2 branch, occurs along the k110l direction. The second one Γ°q 2 Γ; an incom