PL EN


Preferences help
enabled [disable] Abstract
Number of results
2008 | 113 | 2 | 641-644
Article title

Specific Heat of YbNi_4Si Compound

Content
Title variants
Languages of publication
EN
Abstracts
EN
The specific heat of YbNi_4Si has been analyzed considering the electronic contribution and the lattice contributions in frames of the Debye model. Based on the specific heat measurements, the electronic specific heat coefficient γ = 25 mJ mol^{-1} K^{-2} and the Debye temperature θ_D = 320 K were derived. This small value shows that YbNi_4Si cannot be classified as a heavy fermion system. These studies are completed by magnetic susceptibility, X-ray photoemission spectroscopy, and electrical resistivity.
Keywords
EN
Contributors
author
  • Institute of Molecular Physics, Polish Academy of Sciences, Smoluchowskiego 17, 60-179 Poznań, Poland
author
  • Institute of Molecular Physics, Polish Academy of Sciences, Smoluchowskiego 17, 60-179 Poznań, Poland
author
  • Institute of Molecular Physics, Polish Academy of Sciences, Smoluchowskiego 17, 60-179 Poznań, Poland
References
  • 1. A. Kowalczyk, M. Falkowski, T. Toliński, G. Chełkowska, Solid State Commun. 139, 5 (2006)
  • 2. M. Bouvier, P. Lethuillier, D. Schmitt, Phys. Rev. B 43, 13137 (1991)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv113n201kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.