Magnetic behaviour of Sm6Mn23−xFex compounds

Zarek, W.; Pardavi‐Horváth, M.; Obuszko, Z.

doi:10.1016/0304-8853(80)90486-2

Cited by 18 publications

(2 citation statements)

References 6 publications

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“…The Sm6Mn23 is a well described compound in the literature [39][40][41][42][43]. The compound is indeed observed in the present work forming a binary cubic almost single phase, adopting the Th6Mn23-type structure.…”

Section: Discussionsupporting

confidence: 78%

Investigations of the Mn–Ni–Sm ternary system by means of anomalous X-ray diffraction, X-ray absorption and DFT calculations

Madern

Monnier

Crivello

et al. 2023

Journal of Alloys and Compounds

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Section: Discussionsupporting

confidence: 78%

Investigations of the Mn–Ni–Sm ternary system by means of anomalous X-ray diffraction, X-ray absorption and DFT calculations

Madern

Monnier

Crivello

et al. 2023

Journal of Alloys and Compounds

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“…In the Sm-Fe system, the existence of stoichiometric compounds with compositions of Sm 2 Fe 17 (Th 2 Zn 17 -type), SmFe 3 (PuNi 3 -type), SmFe 2 (MgCu 2 -type), and Sm 6 Fe 23 (Th 6 Mn 23 ) has been reported [3,4]. Although the magnetism of Sm 2 Fe 17 has been studied thoroughly using single crystal specimen [5], magnetism of other compounds has not been clarified because of the difficulty in obtaining single crystal specimens.…”

Section: Introductionmentioning

confidence: 99%

Functional intermetallic compounds in the samarium–iron system

Kawamura

Taniguchi

Mizusaki

et al. 2006

Science and Technology of Advanced Materials

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Magnetism of intermetallic compounds SmFe 2 , SmFe 3 , Sm 6 Fe 23 , and SmFe 7 were studied in detail using single crystals and the use of these materials has been discussed. SmFe 2 and Sm 6 Fe 23 have cubic magnetocrystalline anisotropy and the easy axis of magnetization in the [111] direction. SmFe 2 has giant negative magnetostriction that can be used for microactuator or ultrasonic generator. SmFe 3 has a relatively large saturation moment and uniaxial anisotropy, which are promising for application as a perpendicular magnetic recording medium. Large saturation magnetization and extremely large magnetocrystalline anisotropy of SmFe 7 seem promising as an absorber in the frequency range of milliwave as well as a high performance permanent magnet. q

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Magnetic and ESR investigations of Sm6(Mn1−x Fex)23 compounds for 0 <x < 0.55 in the paramagnetic range

Zarek

Kasprzyk

Kozubek

1983

Phys. Stat. Sol. (a)

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Results of magnetic and ESR investigations are given of Sm,(Mnl -zFez)23 compounds for 0 < x < < 0.55, above the magnetic ordering temperature Tc. Significant deviations from the Curie-Weiss law are found and also a strong field-dependence of the magnetic susceptibility in a wide temperature range above Tc. ESR investigations performed in the X-band in the temperature range from 150 to 400 K show an increase of the ESR signal with the increase of Fe concentration in the compound and also anomalous temperature variations of the ESR parameters. The results of the magnetic and ESR investigations are interpreted assuming the formation of magnetic Fe clusters for compounds with x > 0.2. Ergebnisse von magnetischen und ESR-Untersuchungen an Sm,(Mnl -zFez),,-Verbindungen fiir 0 < z < 0,55 oberhalb der magnetischen Ordnungstemperatur Tc werden mitgeteilt. Signifikante Abweichnungen vom Curie-WeiBschen-Gesetz werden gefunden und eine starke Feldabhiingigkeit der magnetischen Suszeptibilitat in einem weiten Temperaturbereich oberhalb To EPR-Unterwchungen im X-Band und im Temperaturbereich von 150 bis 400 K zeigen einen Anstieg des ESR-Signals mit der Fe-Konzentration der Verbindung und auch anomale Temperaturiinderungen der ESR-Parameter. Die Ergebnisse der magnetischen und ESR-Untersuchungen werden unter der Annahme einer Bildung von magnetischen Fe-Clustern fur Verbindungen mit 5 > 0,2 interpretiert.

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Magnetic behaviour of Sm6Mn23−xFex compounds

Cited by 18 publications

References 6 publications

Investigations of the Mn–Ni–Sm ternary system by means of anomalous X-ray diffraction, X-ray absorption and DFT calculations

Investigations of the Mn–Ni–Sm ternary system by means of anomalous X-ray diffraction, X-ray absorption and DFT calculations

Functional intermetallic compounds in the samarium–iron system

Magnetic and ESR investigations of Sm6(Mn1−x Fex)23 compounds for 0 <x < 0.55 in the paramagnetic range

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