[Zurück]

A.M. Strydom, A.D. Hillier, D.T. Adroja, S. Paschen, F. Steglich:
"Low-temperature muon spin relaxation measurements on CeRu₄Sn₆";
Journal of Magnetism and Magnetic Materials, 310 (2007), S. 377 - 379.

Abstract

We report on the results of muon spin relaxation (μSR) measurements on the low-carrier-density, strongly correlated compound CeRu₄Sn₆. Our results dismiss the possibility of magnetic ordering in CeRu₄Sn₆, either in the form of spin-glass or long-range ordering for temperatures down to 50 mK. The muon depolarization rate is both temperature- and field-dependent at low temperatures (Click to view the MathML source, consistent with the physical properties of CeRu₄Sn₆, indicating that it is a paramagnetic material with low-temperature quantum fluctuations.

CeRu₄Sn₆; Muon spin relaxation; Strongly correlated electrons; Low-carrier-density systems

http://dx.doi.org/10.1016/j.jmmm.2006.10.084

http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TJJ-4M7CK3R-1T&_user=103677&_coverDate=03%2F31%2F2007&_alid=665331063&_rdoc=1&_fmt=summary&_orig=search&_cdi=5312&_sort=d&_docanchor=&view=c&_ct=1&_acct=C000007978&_version=1&_urlVersion=0&_userid