Počet záznamů: 1
Antiferromagnetic ground state in NpCoGe
- 1.0441291 - FZÚ 2015 RIV US eng J - Článek v odborném periodiku
Colineau, E. - Griveau, J.C. - Eloirdi, R. - Gaczyński, P. - Khmelevskyi, S. - Shick, Alexander - Caciuffo, R.
Antiferromagnetic ground state in NpCoGe.
Physical Review. B. Roč. 89, č. 11 (2014), "115135-1"-"115135-11". ISSN 1098-0121
Grant CEP: GA ČR(CZ) GAP204/10/0330
Institucionální podpora: RVO:68378271
Klíčová slova: neptunium * anti-ferromagnetism * quantum critical phenomena
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 3.736, rok: 2014
NpCoGe, the neptunium analog of the ferromagnetic superconductor UCoGe, has been investigated by dc magnetization, ac susceptibility, specific heat, electrical resistivity, Hall effect, Np Mössbauer spectroscopy, and local spin-density approximation (LSDA) calculations. The comparison with NpRhGe and uranium analogs suggests the leading role of 5f-d hybridization, the rather delocalized character of 5f electrons in NpCoGe, and the possible proximity of NpRuGe or NpFeGe to a magnetic quantum critical point.
Trvalý link: http://hdl.handle.net/11104/0244333
Počet záznamů: 1