Paulose, P. L. ; Sampathkumaran, E. V. ; Bitterlich, H. ; Behr, G. ; Löser, W. (2003) Anisotropic spin-glass-like and quasi-one-dimensional magnetic behavior in the intermetallic compound Tb2PdSi3 Physical Review B: Condensed Matter and Materials Physics, 67 (21). 212401_1-212401_4. ISSN 1098-0121
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Official URL: http://prb.aps.org/abstract/PRB/v67/i21/e212401
Related URL: http://dx.doi.org/10.1103/PhysRevB.67.212401
Abstract
We report temperature-dependent ac susceptibility (χ) measurements on a high-quality single crystal of Tb2PdSi3, crystallizing in a AlB2-derived hexagonal structure. This compound is found to exhibit features attributable to quasi-low-dimensional magnetism at high temperatures and anisotropic spin-glass-like behavior at low temperatures (<10K) with an unusually large frequency dependence of peak temperature in ac χ(T). This compound thus presents a novel situation in metallic magnetism, considering that the former phenomenon is normally encountered only among insulators, whereas the anisotropic spin-glass-like behavior, to our knowledge, has not been known in stoichiometric intermetallic compounds.
Item Type: | Article |
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Source: | Copyright of this article belongs to The American Physical Society. |
ID Code: | 45712 |
Deposited On: | 29 Jun 2011 03:28 |
Last Modified: | 18 May 2016 01:53 |
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