Magnetization steps in Yb2Pt2Pb with the Shastry-Sutherland lattice

Shimura, Yasuyuki; Sakakibara, Toshiro; Iwakawa, Ken; Ōnuki, Yoshichika; Sugiyama, Kiyohiro

doi:10.3938/jkps.63.551

Cited by 6 publications

(3 citation statements)

References 11 publications

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“…Yb 2 Pt 2 Pb shows multiple metamagnetic steps in both the ( 100) and ( 110) directions. 175 The maximum magnetization observed in (100) at 5 T is around 2.4 μ B per ytterbium atom, significantly reduced when compared with the theoretical value of 4 μB (g × J). The magnetic structure of Yb 2 Pt 2 Pb was studied from powder and single crystal neutron diffraction data.…”

Section: Further Ternary Compoundsmentioning

confidence: 77%

“…Magnetization data support the anisotropic behavior observed in the orientation-dependent susceptibility measurements. Yb 2 Pt 2 Pb shows multiple metamagnetic steps in both the (100) and (110) directions . The maximum magnetization observed in (100) at 5 T is around 2.4 μ B per ytterbium atom, significantly reduced when compared with the theoretical value of 4 μB ( g × J ).…”

Section: Magnetism Resistivity and Specific Heatmentioning

confidence: 86%

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On the Ytterbium Valence and the Physical Properties in Selected Intermetallic Phases

Engel,

Gießelmann,

Reimann

et al. 2024

ACS Org. Inorg. Au

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The present review summarizes important aspects of the crystal chemistry of ytterbium-based intermetallic compounds along with a selection of their outstanding physical properties. These originate in many cases from the ytterbium valence. Different valence states are possible here, divalent (4f 14 ), intermediate-valent, or trivalent (4f 13 ) ytterbium, resulting in simple diamagnetic, Pauli or Curie−Weiss paramagnetic, or valence fluctuating behavior. Especially, some of the Yb 3+ intermetallics have gained deep interest due to their Kondo or heavy Fermion ground states. We have summarized their property investigations using magnetic and transport measurements, specific heat data, NMR, ESR, and Mossbauer spectroscopy, elastic and inelastic neutron scattering, and XAS data as well as detailed thermoelectric measurements.

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Section: Further Ternary Compoundsmentioning

confidence: 77%

Section: Magnetism Resistivity and Specific Heatmentioning

confidence: 86%

On the Ytterbium Valence and the Physical Properties in Selected Intermetallic Phases

Engel,

Gießelmann,

Reimann

et al. 2024

ACS Org. Inorg. Au

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“…The magnetic ordered states can vary significantly from the insulator SrCu 2 (BO 3 ) 2 which possesses a Heisenberg type exchange interaction to the metallic RB 4 family where a Ruderman-Kittel Kasuya-Yosida (RKKY) type interaction is observed between the moments giving it a longrang order and possessing Ising-like moments oriented perpendicular to the SSL planes [33][34][35] . However, SSL materials such as Yb 2 Pt 2 Pb 32,[36][37][38][39] , have been found to exhibit field-induced metamagnetic transitions associated with partially disordered states, where at low temperatures a Luttinger liquid state has been realized.…”

mentioning

confidence: 99%

Field-induced partial disorder in a Shastry-Sutherland lattice

et al. 2023

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A 2-Q antiferromagnetic order of the ferromagnetic dimers was found below TN = 2.9 K in the Shastry-Sutherland lattice BaNd2ZnS5 by single crystal neutron diffraction. The magnetic order can be understood by the orthogonal arrangement of local Ising Nd spins, identified by polarized neutrons. A field was applied along [1 -1 0] to probe the observed metamagnetic transition in the magnetization measurement. The field decouples two magnetic sublattices corresponding to the propagation vectors q1 = (½, ½, 0) and q2 = (−½, ½, 0), respectively. Each sublattice shows a “stripe” order with a Néel-type arrangement in each single layer. The “stripe” order with q1 remains nearly intact up to 6 T, while the other one with q2 is suppressed at a critical field Hc ~1.7 T, indicating a partial disorder. The Hc varies with temperature and is manifested in the H-T phase diagram constructed by measuring the magnetization in BaNd2ZnS5.

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Rare earth transition metal plumbides—An update

Klenner

Pöttgen

2020

Handbook on the Physics and Chemistry of Rare Earths

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Magnetization steps in Yb2Pt2Pb with the Shastry-Sutherland lattice

Cited by 6 publications

References 11 publications

On the Ytterbium Valence and the Physical Properties in Selected Intermetallic Phases

On the Ytterbium Valence and the Physical Properties in Selected Intermetallic Phases

Field-induced partial disorder in a Shastry-Sutherland lattice

Rare earth transition metal plumbides—An update

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