0386869 - FZÚ 2013 RIV US eng J - Článek v odborném periodiku
Klimczuk, T. - Shick, Alexander - Springell, R. - Walker, H.C. - Hill, A.H. - Colineau, E. - Griveau, J.C. - Bouexiere, D. - Eloirdi, R. - Caciuffo, R.
Bulk properties and electronic structure of PuFeAsO.
Physical Review. B. Roč. 86, č. 17 (2012), "174510-1"-"174510-6". ISSN 1098-0121. E-ISSN 2469-9969
Grant CEP: GA ČR(CZ) GAP204/10/0330; GA AV ČR IAA100100912
Výzkumný záměr: CEZ:AV0Z10100520
Klíčová slova: magnetic materials * neutron scattering * electronic structure
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 3.767, rok: 2012 ; AIS: 1.429, rok: 2012
DOI: https://doi.org/10.1103/PhysRevB.86.174510

We present bulk property measurements and electronic structure calculations for PuFeAsO, an actinide analog of the iron-based rare-earth superconductors RFeAsO. Magnetic susceptibility and heat capacity data suggest the occurrence of an antiferromagnetic transition at TN=50 K. No further anomalies have been observed down to 2 K, the minimum temperature that we have been able to achieve. Structural measurements indicate that PuFeAsO, with its more localized 5f electrons, bears a stronger resemblance to the RFeAsO compounds with larger R ions than NpFeAsO does.
Trvalý link: http://hdl.handle.net/11104/0216100