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| Title: | (63,65)Cu NMR and NQR evidence for an unusual spin dynamics in PrCu(2) below 100 K |
| Authors: | SACCHETTI, A
WELLER, M
GAVILANO, JL
MUDLIAR, R
PEDRINI, B
MAGISHI, K
OTT, HR
MONNIER, R
DELLEY, B
ONUKI, Y |
| Keywords: | metamagnetic transition
relaxation
molecules
field |
| Issue Date: | 2008 |
| Publisher: | AMER PHYSICAL SOC |
| Citation: | PHYSICAL REVIEW B, 77(14), - |
| Abstract: | We report the results of a (63,65)Cu NMR/NQR study probing the intermetallic compound PrCu(2). The previously claimed onset of magnetic order at 65 K, indicated in a muon spin resonance study, is not confirmed. Based on our data, we discuss different possible reasons for this apparent discrepancy, including a non-negligible influence of the implanted muons on their environment. Competing dipolar and quadrupolar interactions lead to unusual features of the magnetic-ion/conduction-electron system, different from those of common intermetallics exhibiting structural or magnetic instabilities. |
| URI: | http://dx.doi.org/10.1103/PhysRevB.77.144404
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4509
http://hdl.handle.net/10054/4509 |
| ISSN: | 1098-0121 |
| Appears in Collections: | Article
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