Interplay between 3d and 4f magnetism in CeCoPO
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| Title: | Interplay between 3d and 4f magnetism in CeCoPO |
|---|---|
| Authors: | Krellner, C. krellner@cpfs.mpg.de, Burkhardt, U.1, Geibel, C.1 |
| Source: | Physica B. Oct2009, Vol. 404 Issue 19, p3206-3209. 4p. |
| Subjects: | High temperature superconductors, Cobalt compounds, Magnetism, Magnetic susceptibility, Specific heat, Polycrystals, Kondo effect, Curie temperature |
| Abstract: | Abstract: The ground state properties of CeCoPO, a homologue of the new high temperature superconductors , were studied by means of susceptibility, specific heat, and resistivity measurements on polycrystals. The observation of a well defined Curie–Weiss behavior above 230K with and a ferromagnetic ordering below is similar to what was observed in LaCoPO and points to magnetism of the Co-3d electrons. However, the Ce-ions are on the border to magnetism with a Kondo scale of and show an enhanced Sommerfeld coefficient of . [Copyright &y& Elsevier] |
| Copyright of Physica B is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 44487965 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.physb.2009.07.046 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 4 StartPage: 3206 Subjects: – SubjectFull: High temperature superconductors Type: general – SubjectFull: Cobalt compounds Type: general – SubjectFull: Magnetism Type: general – SubjectFull: Magnetic susceptibility Type: general – SubjectFull: Specific heat Type: general – SubjectFull: Polycrystals Type: general – SubjectFull: Kondo effect Type: general – SubjectFull: Curie temperature Type: general Titles: – TitleFull: Interplay between 3d and 4f magnetism in CeCoPO Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Krellner, C. – PersonEntity: Name: NameFull: Burkhardt, U. – PersonEntity: Name: NameFull: Geibel, C. IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 10 Text: Oct2009 Type: published Y: 2009 Identifiers: – Type: issn-print Value: 09214526 Numbering: – Type: volume Value: 404 – Type: issue Value: 19 Titles: – TitleFull: Physica B Type: main |
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