Change search
ReferencesLink to record
Permanent link

Direct link
Lost Heat Capacity and Entropy in the Helical Magnet MnSi
Show others and affiliations
2010 (English)In: Physical Review Letters, ISSN 0031-9007, Vol. 105, no 23, 236403- p.Article in journal (Refereed) Published
Abstract [en]

The heat capacity of MnSi at B = 0 and B = 4 T was measured in the temperature range 2.5-100 K. To analyze the data, calculations of the phonon spectrum and phonon density of states in MnSi were performed. The calculated phonon frequencies were confirmed by means of inelastic neutron scattering. The analysis of the data suggests the existence of negative contributions to the heat capacity and entropy of MnSi at T > T-c that may imply a specific ordering in the spin subsystem in the paramagnetic phase of MnSi.

Place, publisher, year, edition, pages
2010. Vol. 105, no 23, 236403- p.
Keyword [en]
National Category
Physical Sciences
URN: urn:nbn:se:kth:diva-36067DOI: 10.1103/PhysRevLett.105.236403ISI: 000286734400008ScopusID: 2-s2.0-78649863966OAI: diva2:430369
QC 20110708Available from: 2011-07-08 Created: 2011-07-08 Last updated: 2011-07-08Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Johansson, Börje
By organisation
Applied Material Physics
In the same journal
Physical Review Letters
Physical Sciences

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 26 hits
ReferencesLink to record
Permanent link

Direct link