Unconventional Metallic Magnetism in LaCrSb{3}

C. Rettori; D.D. Jackson; E. Granado; H. Martinho; J.W. Lynn; M.S. Sercheli; M. Torelli; P.G. Pagliuso; S.B. Oseroff; Z. Fisk

arxiv: cond-mat/0207652 · v1 · submitted 2002-07-26 · ❄️ cond-mat

Unconventional Metallic Magnetism in LaCrSb{3}

E. Granado , H. Martinho , M.S. Sercheli , P.G. Pagliuso , D.D. Jackson , M. Torelli , J.W. Lynn , C. Rettori

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Z. Fisk S.B. Oseroff

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classification ❄️ cond-mat

keywords lacrsbantiferromagneticbelowbohrclearcoexistencecoexistingferromagnetic

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Neutron-diffraction measurements in LaCrSb{3} show a coexistence of ferromagnetic and antiferromagnetic sublattices below Tc=126 K, with ordered moments of 1.65(4) and 0.49(4) Bohr magnetons per formula unit, respectively (T=10 K), and a spin reorientation transition at ~95 K. No clear peak or step was observed in the specific heat at Tc. Coexisting localized and itinerant spins are suggested.

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Unconventional Metallic Magnetism in LaCrSb{3}

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