Atomic and magnetic structure of the heusler alloys Pd2MnGe, Pd2MnSn, Cu2MnIn, and CoMnSb
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 t...
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| Veröffentlicht in: | Physica status solidi. A, Applied research Applied research, 1970-12, Vol.3 (4), p.959-964 |
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| container_title | Physica status solidi. A, Applied research |
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| creator | Natera, M. G. Murthy, M. R. L. N. Begum, R. J. Satya Murthy, N. S. |
| description | 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. |
| doi_str_mv | 10.1002/pssa.19700030414 |
| format | Article |
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G. ; Murthy, M. R. L. N. ; Begum, R. J. ; Satya Murthy, N. S.</creator><creatorcontrib>Natera, M. G. ; Murthy, M. R. L. N. ; Begum, R. J. ; Satya Murthy, N. S.</creatorcontrib><description>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. 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S.</creatorcontrib><title>Atomic and magnetic structure of the heusler alloys Pd2MnGe, Pd2MnSn, Cu2MnIn, and CoMnSb</title><title>Physica status solidi. A, Applied research</title><addtitle>phys. stat. sol. (a)</addtitle><description>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.</description><issn>0031-8965</issn><issn>1521-396X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1970</creationdate><recordtype>article</recordtype><recordid>eNqFkD9PwzAUxC0EEqWwM_oDNOXZjhNnYCgR_SOVUqlFlMlyYocG0qSyE0G_PamCEExM797pfjccQtcEhgSA3uydU0MShQDAwCf-CeoRTonHomBzinqtSzwRBfwcXTj31qZ8CKGHXkZ1tctTrEqNd-q1NHX7uNo2ad1Yg6sM11uDt6ZxhbFYFUV1cHip6UM5MYNOrMoBjptWzFpx7Imr1kwu0VmmCmeuvm8fPY3v1_HUmz9OZvFo7qU-EN9jNCOKRlSDDrg2mgLLIAw0-KHhqU6MIRETPBAkgcioAJQIBQchIOEREZz1EXS9qa2csyaTe5vvlD1IAvI4jTxOI39N0yK3HfKRF-bwb14uV6vRX97r-NzV5vOHV_ZdBiELuXxeTCRbw2Y8vaNywb4ADMp2Vw</recordid><startdate>19701216</startdate><enddate>19701216</enddate><creator>Natera, M. G.</creator><creator>Murthy, M. R. L. N.</creator><creator>Begum, R. J.</creator><creator>Satya Murthy, N. 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(a)</addtitle><date>1970-12-16</date><risdate>1970</risdate><volume>3</volume><issue>4</issue><spage>959</spage><epage>964</epage><pages>959-964</pages><issn>0031-8965</issn><eissn>1521-396X</eissn><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.</abstract><cop>Berlin</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/pssa.19700030414</doi><tpages>6</tpages></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| title | Atomic and magnetic structure of the heusler alloys Pd2MnGe, Pd2MnSn, Cu2MnIn, and CoMnSb |
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