dc.contributor.author | COEY, JOHN MICHAEL DAVID | |
dc.date.accessioned | 2009-08-12T11:01:41Z | |
dc.date.available | 2009-08-12T11:01:41Z | |
dc.date.issued | 1990 | |
dc.date.submitted | 1990 | en |
dc.identifier.citation | B P Hu, H S Li, J M D.Coey and J P Gavigan 'Magnetization of a Dy(Fe11Ti) single crystal' in Physical Review B, 41, (4), 1990, pp 2221 - 2228 | en |
dc.identifier.other | Y | en |
dc.identifier.other | Y | |
dc.description | PUBLISHED | en |
dc.description.abstract | Magnetization curves have been measured in the temperature range from 4.2 to 300 K along the [100], [110], and [001] directions of a Dy(Fe11Ti) single crystal in fields up to 7 T. The magnetic moment is along [100] below 58 K and parallel to the c axis above 200 K. Between the two spin-reorientation transitions (first order at 58 K, second order at 200 K) there is a canted spin structure where the net magnetization lies in a (010) plane and is inclined at an angle to the c axis. Three first-order magnetization processes are observed as a function of applied field below 150 K. All the data are used to derive a set of five crystal-field coefficients at the single rare-earth site of the ThMn12 structure: A20=-32.3 Ka0-2, A40=-12.4 Ka0-4, A44=118 Ka0-4, A60=2.56 Ka0-6, A64=0.64 Ka0-6. Spin reorientation observed in the other members of the R(Fe11Ti) (R==rare earth) series, except those in Tb(Fe11Ti), are explained by the same crystal-field coefficients. | en |
dc.format.extent | 2221 | en |
dc.format.extent | 2228 | en |
dc.format.extent | 1239105 bytes | |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | en |
dc.publisher | American Physcial Society | en |
dc.relation.ispartofseries | Physical Review B | en |
dc.relation.ispartofseries | 41 | en |
dc.relation.ispartofseries | 4 | en |
dc.rights | Y | en |
dc.subject | Physics | en |
dc.title | Magnetization of a Dy(Fe11Ti) single crystal | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/jcoey | |
dc.identifier.rssinternalid | 4005 | |
dc.identifier.uri | http://hdl.handle.net/2262/31687 | |