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The analysis of the specific heat of RFe2Si2 compounds
- 1.0178163 - UFM-A 20033185 RIV NL eng J - Journal Article
Svoboda, P. - Vejpravová, J. - Honda, F. - Šantavá, E. - Schneeweiss, Oldřich - Komatsubara, T.
The analysis of the specific heat of RFe2Si2 compounds.
Physica B-Condensed Matter. Roč. 328, 1-2 (2003), s. 139-141. ISSN 0921-4526. E-ISSN 1873-2135
R&D Projects: GA ČR GA106/02/0943
Institutional research plan: CEZ:AV0Z2041904
Keywords : specific heat * magnetic properties * intermetallics
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.908, year: 2003
The series of isostructural intermetallics RFe2Si2 (R = La, Pr, Nd) crystallizes in the tetragonal ThCr2Si2-type structure with the space group I4/mmm. The specific heat of high-quality single crystals PrFe2Si2 and NdFe2Si2 was studied in comparison with nonmagnetic polycrystalline LaFe2Si2 in the 1.5-300 K temperature region. The detailed analysis of the specific,heat yielded the magnetic entropy and the crystal field level scheme of both crystals.
Permanent Link: http://hdl.handle.net/11104/0075052
Number of the records: 1