| dc.contributor.author |
Strydom, A. M. |
|
| dc.contributor.author |
Peratheepan, P. |
|
| dc.contributor.author |
Sarkar, R. |
|
| dc.contributor.author |
Baenitz, M. |
|
| dc.contributor.author |
Steglich, F. |
|
| dc.date.accessioned |
2019-08-11T04:54:37Z |
|
| dc.date.available |
2019-08-11T04:54:37Z |
|
| dc.date.issued |
2011 |
|
| dc.identifier.uri |
http://www.digital.lib.esn.ac.lk/handle/123456789/3969 |
|
| dc.description.abstract |
We report on physical properties of the two new iron aluminides YFe2Al10 and YbFe2Al10. They are members of a broader rare-earth based family of intermetallics in which unusual properties have been the subject of considerable recent interest. We argue that in both the title compounds electronic correlations are causing a non-Fermi-liquid ground state, but with different consequences for the ground state. Neither of the compounds are magnetically ordered above 0:4 K, but in YFe2Al10 we find evidence from heat capacity, magnetic susceptibility and 27AlNMR results that point toward a low-temperature ferromagnetic instability which may be driving this compound into ferromagnetic quantum criticality.
DOI: 10.1143/JPSJS.80SA.SA043 |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
Journal of the Physical Society of Japan |
en_US |
| dc.title |
Electronic correlation effects in LnFe2Al10 (Ln = Y, Yb) |
en_US |
| dc.type |
Article |
en_US |
| dc.identifier.sslno |
07 |
en_US |
| dc.identifier.doi |
10.1143/JPSJS.80SA.SA043 |
en_US |