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Pressure-induced three-dimensional ferromagnetic correlations in the giant magnetocaloric compound Gd.sub.5./sub.Ge.sub.4./sub..
- 1.0134448 - FZU-D 20030348 RIV US eng J - Journal Article
Magen, C. - Arnold, Zdeněk - Morellon, L. - Skorokhod, Yuriy - Algarabel, P. A. - Ibarra, M. R. - Kamarád, Jiří
Pressure-induced three-dimensional ferromagnetic correlations in the giant magnetocaloric compound Gd5Ge4.
Physical Review Letters. Roč. 91, č. 20 (2003), s. 207202-1 - 207202-4. ISSN 0031-9007. E-ISSN 1079-7114
R&D Projects: GA ČR GA106/02/0943
Grant - others:CICYT(ES) MAT2000-1756
Institutional research plan: CEZ:AV0Z1010914
Keywords : magneto-caloric compounds * pressure effect * magnetism
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 7.035, year: 2003
In this Letter we explore the possibility to reach the ferromagnetic state by application of hydrostatic pressure. Linear thermal expansion and magnetic measurements under pressure reveal that the raduction of the unit cell vollume induces a spatiall phase-ground state below 10 kbar.
Permanent Link: http://hdl.handle.net/11104/0032350
Number of the records: 1