Magnetic properties of the icosahedral phase of Ti transition metal alloys
作者： Naushad Ali , Frank Willis , J. C. Holzer , X. Zhang , K. F. Kelton
DOI: 10.1063/1.348101
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摘要: We report the magnetic properties of icosahedral phase (i phase) in rapidly quenched Ti‐Mn based alloys. Ribbons i‐phase samples composition Ti61Mn37Si2, Ti61Mn22Cr15Si2, Ti61Mn22Fe15Si2, and Ti61Mn22Co15Si2 were prepared by melt spinning onto a copper disk an argon atmosphere. Low‐field magnetization data reveal ferromagnetic ordering at Tc ≂ 40 K for Ti61Mn37Si2 samples. A partial substitution Mn Cr enhances to 58 with large thermal hysteresis, whereas Ti61Mn22Fe15Si2 show no long‐range down 4 K. have found that sample shows evidence spin‐glass behavior below 15
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