Natera, M. G. ; Murthy, M. R. L. N. ; Begum, R. J. ; Satya Murthy, N. S. (1970) Atomic and magnetic structure of the heusler alloys Pd2MnGe, Pd2MnSn, Cu2MnIn, and CoMnSb Physica Status Solidi A, 3 (4). pp. 959-964. ISSN 0031-8965
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/pssa.19...
Related URL: http://dx.doi.org/10.1002/pssa.19700030414
Abstract
A detailed neutron diffraction study of Pd2MnSn and Cu2MnIn shows that both have the fully ordered L21 type of Heusler alloy structure and are ferromagnetic with 190 and 575°K as their respective Curie temperatures. Pd2MnGe shows a preferentially disordered L21 structure with 0.98 Pd + 0.02 Mn on the A- and C-sites and 0.96 Mn + 0.04 Pd on the B-sites. The B-site Mn moments are aligned antiparallel to those on the A- and C-sites and its Curie temperature is 260°K. The alloy CoMnSb has been found to have an incompletely filled L21 structure and is ferromagnetic below 430°K.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons. |
| ID Code: | 34032 |
| Deposited On: | 30 Mar 2011 10:26 |
| Last Modified: | 30 Mar 2011 10:26 |
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