Magnetoelasticity of (Lu0.8Ce0.2)2Fe17 intermetallic compound

Андреев, А.В.; Koyama, K.; Терешина, Е.А.; Prokleška, Ján; Watanabe, Kazuo

doi:10.1016/j.jallcom.2008.11.003

Cited by 5 publications

(6 citation statements)

References 14 publications

(18 reference statements)

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“…3 and Table 2). [16] have shown that the slope of u(T) also undergoes a change within the same temperature range. The observed peculiarities in behavior of different magnetic characteristics of (Lu 0.8 Ce 0.2 ) 2 Fe 17 point to a possible phase transition between two antiferromagnetic phases similar to that observed in Ce 2 Fe 17 at T t ¼ 124 K [17].…”

Section: Crystal Structure and Magnetic Propertiesmentioning

confidence: 96%

Magnetization and specific heat study of metamagnetism in Lu2Fe17-based intermetallic compounds

Терешина

Андреев

2010

Intermetallics

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Section: Crystal Structure and Magnetic Propertiesmentioning

confidence: 96%

Magnetization and specific heat study of metamagnetism in Lu2Fe17-based intermetallic compounds

Терешина

Андреев

2010

Intermetallics

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“…Exchange magnetostriction can be very large when magnetism of the compound is determined by 3d electrons. For example, magnetostriction at metamagnetic transition reaches 4*10 -3 in FeRh [12] or in (Lu 0.8 Ce 0.2 ) 2 Fe 17 [13]. However, it is much lower in the 4f or 5felectron systems.…”

Section: Magnetostriction In Uco 2 Simentioning

confidence: 99%

High-field study of UCo2Si2: Magnetostriction at metamagnetic transition and influence of Fe substitution

Андреев

Skourski

Gorbunov

et al. 2018

Physica B: Condensed Matter

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“…Despite an ß0.1% increase of the c-axis lattice constant and overall unit cell expansion upon the Ru doping in Lu 2 Fe 17 , the shortest [12,29]. Deduced from the powder neutron-diffraction experiment at 2 K (see Sec.…”

Section: Crystal Structurementioning

confidence: 99%

Experimental and theoretical study of magnetic ordering and local atomic polarization in Ru-substitutedLu2Fe17

et al. 2014

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The distribution of magnetic moments in the iron-rich intermetallic compound Lu 2 Fe 17 with Fe partly substituted by Ru has been investigated on Lu 2 Fe 16.5 Ru 0.5 by using several techniques. The crystal structure and temperature evolution of the magnetic structure was studied using high resolution and high flux neutron powder diffractometers. In contrast to the parent Lu 2 Fe 17 , which transforms on cooling from an antiferromagnetic to a ferromagnetic state, Lu 2 Fe 16.5 Ru 0.5 is an antiferromagnet (Néel temperature T N = 208 K) down to the lowest temperatures. The magnetic polarization at the lutetium L 2,3 absorption edges, iron K and ruthenium L 2 edges was studied by x-ray magnetic circular dichroism (XMCD) on a single crystal of Lu 2 Fe 16.5 Ru 0.5 in a magnetic field of 3 T, i.e., above the field-induced metamagnetic transition. The Ru XMCD signal proves the existence of induced magnetic polarization parallel to the dominant Fe sublattice magnetization. A corresponding theoretical analysis in the framework of the local spin density formalism is provided in order to discern the structural disorder effects and magnetism in the system.

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Magnetoelasticity of (Lu0.8Ce0.2)2Fe17 intermetallic compound

Cited by 5 publications

References 14 publications

Magnetization and specific heat study of metamagnetism in Lu2Fe17-based intermetallic compounds

Magnetization and specific heat study of metamagnetism in Lu2Fe17-based intermetallic compounds

High-field study of UCo2Si2: Magnetostriction at metamagnetic transition and influence of Fe substitution

Experimental and theoretical study of magnetic ordering and local atomic polarization in Ru-substitutedLu2Fe17

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