Anisotropic magnetic hyperfine interactions in phosphide FeP

Presniakov, Igor A.; Sobolev, A. V.; Chernyavskii, I. O.; Pankratov, D. А.; Morozov, Igor

doi:10.3103/s1062873815080225

Cited by 4 publications

(3 citation statements)

References 13 publications

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“…The internal sextet (#8, Table 6) includes a combination of subspectrum with very close hyperfine parameters for compounds of iron with carbon: θ-Fe 3 C [49,50], and/or phosphorus: (Fe 1−x A x ) 2 P, where A is a transition metal [51]. The doublet (#9, Table 6) is characterized by a small isomeric shift, for example, characteristic of iron compounds in a tetrahedral or pyramidal environment with phosphorus [52,53] or for complex solutions of the type (Fe 1−x Mn x ) 2 P [54].…”

Section: Composition Of Pig Ironmentioning

confidence: 99%

Reductive Smelting of Neutralized Red Mud for Iron Recovery and Produced Pig Iron for Heat-Resistant Castings

Valeev

Zinoveev

Kondratiev

et al. 2019

Metals

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The chemical and mineral composition of the red mud from the Ural Aluminum Plant were studied by XRF, XRD, and Mössbauer spectroscopy. Experiments on reductive smelting of red mud were carried out in a range of temperatures (1650–1750 °C) to recover iron from the aluminum production waste with maximum efficiency. It was found that it is possible to obtain pig iron with a high content of titanium, phosphorus, and vanadium, and low sulfur content. The efficiency of iron recovery at 1750 °C was found to be around 98%. Thermodynamic calculations were carried out to assist in finding the optimal conditions for the process (e.g., carbon content, furnace temperature, slag liquidus temperature). It was also found that the pig iron phase obtained at 1650 to 1700 °C is not separated from the slag phase into ingot compared with the sample obtained at 1750 °C. Pig iron obtained at 1750 °C can be used to produce molds for the steel-casting equipment.

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Section: Composition Of Pig Ironmentioning

confidence: 99%

Reductive Smelting of Neutralized Red Mud for Iron Recovery and Produced Pig Iron for Heat-Resistant Castings

Valeev

Zinoveev

Kondratiev

et al. 2019

Metals

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“…This has motivated physicists to a detailed study of the magnetic behavior of the sister compound FeP, in which HMS emerges below TN =120 K [6]. Despite considerable efforts, however, the details of the magnetic structure and mechanism of the HMS formation remain unclear [6][7][8][9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

“…To explain the neutron diffraction data, the authors assumed a HMS with two different magnetic moments of the Fe atoms in the magnetic state despite a unique crystallographic position of Fe. To check this scenario, recently a series of studies on polycrystalline FeP were carried out by means of Mössbauer 57 Fe spectroscopy, 31 P nuclear magnetic resonance (NMR) spectroscopy, and X-ray photoemission spectroscopy [11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Incommensurate magnet iron monophosphide FeP: Crystal growth and characterization

Chernyavskii

Nikitin

Onykiienko

et al. 2020

Phys. Rev. Materials

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We report an optimized chemical vapor transport method, which allows growing FeP single crystals up to 500 mg in mass and 80 mm 3 in volume. The high quality of the crystals obtained by this method was confirmed by means of EDX, high-resolution TEM, low-temperature single crystal XRD and neutron diffraction experiments. We investigated the transport and magnetic properties of the single crystals and calculated the electronic band structure of FeP. We show both theoretically and experimentally, that the ground state of FeP is metallic. The examination of the magnetic data reveals antiferromagnetic order below TN =119 K while transport remains metallic in both the paramagnetic and the antiferromagnetic phase. The analysis of the neutron diffraction data shows an incommensurate magnetic structure with the propagation vector Q = (0, 0, ±δ), where δ ≈ 0.2.For the full understanding of the magnetic state, further experiments are needed. The successful growth of large high-quality single crystals opens the opportunity for further investigations of itinerant magnets with incommensurate spin structures using a wide range of experimental tools.

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Evidence of magnetoelectric coupling in 0.9BiFeO3-0.1Ba[Ti0.95(Yb0.5Nb0.5)0.05]O3 ceramic

Amouri

Aydi

Abdelmoula

et al. 2018

Journal of Alloys and Compounds

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Anisotropic magnetic hyperfine interactions in phosphide FeP

Cited by 4 publications

References 13 publications

Reductive Smelting of Neutralized Red Mud for Iron Recovery and Produced Pig Iron for Heat-Resistant Castings

Reductive Smelting of Neutralized Red Mud for Iron Recovery and Produced Pig Iron for Heat-Resistant Castings

Incommensurate magnet iron monophosphide FeP: Crystal growth and characterization

Evidence of magnetoelectric coupling in 0.9BiFeO3-0.1Ba[Ti0.95(Yb0.5Nb0.5)0.05]O3 ceramic

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