Magnetic properties of RM6Al6 (R = light rare earth, M = Cu, Mn, Fe)†

I. Felner; I. Nowik

doi:10.1016/0022-3697(82)90157-3

Magnetic properties of RM₆Al₆ (R = light rare earth, M = Cu, Mn, Fe)†

I. Felner^*
, I. Nowik

^*Corresponding author for this work

Racah Institute of Physics

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

The systems RM₆Al₆ were studied by X-ray, magnetization and Mossbauer spectroscopy (⁵⁷Fe and ¹⁵¹Eu) measurements. The RCu₆Al₆ which crystallize in the f.c.c. NaZn₁₃ structure order ferromagnetically at low temperatures (T_c = 16K for R = Eu). The RMn₆Al₆ systems which crystallize in the rhombohedral Th₂Zn₁₇ structure order antiferromagnetically (T_n = 25K for R = Ndand Eu). LaFe₆Al₆ has the NaZn₁₃ structure and orders antiferromagnetically at a relatively low temperature, 38K. The correlation of crystal structure and magnetic properties of these systems and those of RM₆Al₆ (R = heavy rare earth, tetragonal ThMn₁₂ structure) are discussed.

Original language	English
Pages (from-to)	463-465
Number of pages	3
Journal	Journal of Physics and Chemistry of Solids
Volume	43
Issue number	5
DOIs	https://doi.org/10.1016/0022-3697(82)90157-3
State	Published - 1982

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title = "Magnetic properties of RM6Al6 (R = light rare earth, M = Cu, Mn, Fe)†",

abstract = "The systems RM6Al6 were studied by X-ray, magnetization and Mossbauer spectroscopy (57Fe and 151Eu) measurements. The RCu6Al6 which crystallize in the f.c.c. NaZn13 structure order ferromagnetically at low temperatures (Tc = 16K for R = Eu). The RMn6Al6 systems which crystallize in the rhombohedral Th2Zn17 structure order antiferromagnetically (Tn = 25K for R = Ndand Eu). LaFe6Al6 has the NaZn13 structure and orders antiferromagnetically at a relatively low temperature, 38K. The correlation of crystal structure and magnetic properties of these systems and those of RM6Al6 (R = heavy rare earth, tetragonal ThMn12 structure) are discussed.",

author = "I. Felner and I. Nowik",

year = "1982",

doi = "10.1016/0022-3697(82)90157-3",

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T1 - Magnetic properties of RM6Al6 (R = light rare earth, M = Cu, Mn, Fe)†

AU - Felner, I.

AU - Nowik, I.

PY - 1982

Y1 - 1982

N2 - The systems RM6Al6 were studied by X-ray, magnetization and Mossbauer spectroscopy (57Fe and 151Eu) measurements. The RCu6Al6 which crystallize in the f.c.c. NaZn13 structure order ferromagnetically at low temperatures (Tc = 16K for R = Eu). The RMn6Al6 systems which crystallize in the rhombohedral Th2Zn17 structure order antiferromagnetically (Tn = 25K for R = Ndand Eu). LaFe6Al6 has the NaZn13 structure and orders antiferromagnetically at a relatively low temperature, 38K. The correlation of crystal structure and magnetic properties of these systems and those of RM6Al6 (R = heavy rare earth, tetragonal ThMn12 structure) are discussed.

AB - The systems RM6Al6 were studied by X-ray, magnetization and Mossbauer spectroscopy (57Fe and 151Eu) measurements. The RCu6Al6 which crystallize in the f.c.c. NaZn13 structure order ferromagnetically at low temperatures (Tc = 16K for R = Eu). The RMn6Al6 systems which crystallize in the rhombohedral Th2Zn17 structure order antiferromagnetically (Tn = 25K for R = Ndand Eu). LaFe6Al6 has the NaZn13 structure and orders antiferromagnetically at a relatively low temperature, 38K. The correlation of crystal structure and magnetic properties of these systems and those of RM6Al6 (R = heavy rare earth, tetragonal ThMn12 structure) are discussed.

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SN - 0022-3697

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JO - Journal of Physics and Chemistry of Solids

JF - Journal of Physics and Chemistry of Solids

IS - 5

ER -

Magnetic properties of RM₆Al₆ (R = light rare earth, M = Cu, Mn, Fe)†

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