2024-03-28T16:31:43Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1816062021-12-20T10:38:06Zcom_10261_31com_10261_3col_10261_284
00925njm 22002777a 4500
dc
Stankiewicz, Jolanta
author
Schlottmann, Pedro
author
Arauzo, Ana B.
author
Martínez Pérez, M. J.
author
Rosa, Priscila F. S.
author
Civale, Leonardo
author
Fisk, Zachary
author
2019
The specific heat [Formula: see text] of metallic SrB6 single crystals shows an anomalous behavior for [Formula: see text] K which varies strongly with an applied magnetic field. This is consistent with a two-level Schottky system. We ascribe the excess of [Formula: see text] in this temperature range to localized magnetic moments. In addition, features that are attributable to a partial ferromagnetic polarization of a conduction electron gas are observed. These results are supported by magnetization measurements and are compatible with the transport properties reported previously (Stankiewicz 2016 Phys. Rev. B 94 125141).
Journal of Physics: Condensed Matter 31(6): 065602 (2019)
0953-8984
http://hdl.handle.net/10261/181606
10.1088/1361-648X/aaf40f
1361-648X
http://dx.doi.org/10.13039/501100003329
http://dx.doi.org/10.13039/100000015
http://dx.doi.org/10.13039/100008902
30524054
Localized magnetic moments in metallic SrB6 single crystals