Structural characterization, dielectric, and magnetic properties of Ti-doped YFeO3 multiferroic compound

Solorzano, Maury; Durán, A.; López, Rafael; Mata, J.; Falconi, R.

doi:10.1007/s10854-020-04007-0

Cited by 11 publications

(4 citation statements)

References 43 publications

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“…However, a number of variables, including calcination temperature, doping concentration, chelating agent, technique, and a few others, affect the magnetization values. Table II contains the magnetization values of current investigation as well as earlier literature reported 7,[15][16][17]33 of Sr-, Bi-, and Ti-doped YFO nanomaterials for comparison purposes. This table clearly shows that our current values are better than those published in prior publications.…”

Section: Resultsmentioning

confidence: 99%

“…The improvement of M r value was explained based on arrangement of ferromagnetic and/or ferrimagnetic ordering. Using solid-state reaction method, Solórzano et al, 17 have prepared the YFe 1−x Ti x O 3 (where x = 0, 0.02, 0.04 and 0.06) and reported the saturation of magnetization values (2.38, 1.48, 1.48 and 1.95 emu g −1 ). Aforesaid literature clearly indicating that the magnetic properties of YFO further can be tuned by doping of Sr, Bi or Ti atoms/ions.…”

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confidence: 99%

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Structural, Optical and Magnetic Properties of (1−x) YFeO₃ + (x) Sr₂Bi₄Ti₅O₁₈ (where 0 ≤ x ≥ 0.005) Nanomaterials

Venkatadri,

Zarena

2023

ECS J. Solid State Sci. Technol.

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Continuous efforts are being made on YFeO3 (YFO) nanomaterial to improve the magnetization value in different ways for photocatalysis and magneto-optical application point of view because of low energy bandgap (1.8-2.8 eV). In this regard, we made solid solutions with Sr2Bi4Ti5O18 (SBT) nanomaterial in an effort to increase the magnetization value of YFO nanomaterial. Here prepared the (1-x) YFO + x SBT (where x = 0, 0.00125, 0. 0025, and 0.005) nanomaterials via sol-gel route, and thus obtained individually powders were calcined at 1050 °C/3h. The single phase of YFO without any unreacted or impurity phases were observed up to x = 0.25 mol% via X-ray diffraction studies. Calculated average crystallite size as well as dislocation density suggesting that the improvement of crystalline nature YFO sample with an increase of SBT content in YFO. The improved magnetization value (4.121 emu/g), which is 1.3 times higher than that of YFO (3.188 emu/g), for the x= 0.25 mol % SBT in YFO was observed, however their coercivity (39.4 Oe) is almost similar for both samples. We draw the conclusion from this analysis that SBT in YFO (x=0.25 mol%) will make promising candidates for various magnetic applications.

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Section: Resultsmentioning

confidence: 99%

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confidence: 99%

Structural, Optical and Magnetic Properties of (1−x) YFeO₃ + (x) Sr₂Bi₄Ti₅O₁₈ (where 0 ≤ x ≥ 0.005) Nanomaterials

Venkatadri,

Zarena

2023

ECS J. Solid State Sci. Technol.

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“…6b) shows a peak fit analysis of the Fe 2p 1/2 and Fe 2p 3/2 signal profiles for B-150N sample. It shows the deconvolution of the signals that are attributed to Fe, Fe 2+ and Fe 3+ [20]. The positions of the peaks were obtained from the x-ray photoelectron spectroscopy database of NIST [21].…”

Section: Resultsmentioning

confidence: 99%

Effect of slide burnishing on corrosion potential in ASTM A-36 steel

Saldaña-Robles,

Zapata-Torres,

Moreno-Palmerin

et al. 2023

Rev. Mex. Fís.

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This study investigates the corrosion potential of ASTM A-36 steel after slide burnishing using different applied forces. Turned samples of ASTM A-36 steel were subjected to slide burnishing surface treatment. The burnishing process was carried out with forces of 150 N, 300 N, and 450 N, at a travel speed of 100 mm/min. The effects of burnishing on the chemical composition of the material were analyzed using Grazing Incidence X-ray Diffraction and X-ray photoelectron spectroscopy, which indicated no changes in the chemical composition of the material. Corrosion potential measurements were performed using the Tafel test. The results showed that as the burnishing force increased, the corrosion potential shifted to lower values. Additionally, roughness analysis suggested that the change in corrosion potential was attributed to plastic deformation caused by the burnishing process. The increased mechanical work exerted on the material during burnishing may be the underlying reason for the observed shift towards lower corrosion potentials with higher applied forces.

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“…The dielectric properties of YFO material obtained from the different synthetic route was studied and reported in the literature. [10,[16][17][18][19][20] The dielectric properties of materials strongly depend on the microstructure and the processing conditions during the preparation. The impedance studies were carried out to investigate the dielectric properties of different crystallite sizes of YFO materials.…”

Section: Resultsmentioning

confidence: 99%

Grain Size‐Dependent Structural, Optical, Dielectric, and Magnetic Properties of YFeO₃ Nanomaterials Obtained by the Sol–Gel Technique Using Tartaric Acid as a Chelating Agent

Venkatrao

Reddy

Kandula

et al. 2022

Physica Status Solidi (b)

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This article reports the structural, optical, dielectric, and magnetic properties of yttrium orthoferrite (YFeO3) nanomaterials with different crystallite sizes derived from the sol–gel technique using tartaric acid as a complex agent. Different crystallite sizes (ranging from 0.4 to 2.11 μm) of YFeO3 (YFO) are fabricated by altering the sintering temperatures (in the range of 1173–1623 K) for the same duration (5 h). Rietveld refinements suggest that the different crystallite sizes of YFO exhibit a pure orthorhombic perovskite structure with the Pmna space group. It is observed that the grain size of the material increased with increasing sintering temperature. The highest magnetization value (5.078 emu g−1) is observed for the 0.89 μm size of YFO. A decrease in the optical bandgap of YFO material is observed with an increase in crystallite size. In conclusion, the optimized crystallite size is 0.89 μm for achieving the highest magnetization value of the YFO material synthesized by the sol–gel technique using tartaric acid as a chelating agent.

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Structural characterization, dielectric, and magnetic properties of Ti-doped YFeO3 multiferroic compound

Cited by 11 publications

References 43 publications

Structural, Optical and Magnetic Properties of (1−x) YFeO₃ + (x) Sr₂Bi₄Ti₅O₁₈ (where 0 ≤ x ≥ 0.005) Nanomaterials

Structural, Optical and Magnetic Properties of (1−x) YFeO₃ + (x) Sr₂Bi₄Ti₅O₁₈ (where 0 ≤ x ≥ 0.005) Nanomaterials

Effect of slide burnishing on corrosion potential in ASTM A-36 steel

Grain Size‐Dependent Structural, Optical, Dielectric, and Magnetic Properties of YFeO₃ Nanomaterials Obtained by the Sol–Gel Technique Using Tartaric Acid as a Chelating Agent

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Structural characterization, dielectric, and magnetic properties of Ti-doped YFeO3 multiferroic compound

Cited by 11 publications

References 43 publications

Structural, Optical and Magnetic Properties of (1−x) YFeO3 + (x) Sr2Bi4Ti5O18 (where 0 ≤ x ≥ 0.005) Nanomaterials

Structural, Optical and Magnetic Properties of (1−x) YFeO3 + (x) Sr2Bi4Ti5O18 (where 0 ≤ x ≥ 0.005) Nanomaterials

Effect of slide burnishing on corrosion potential in ASTM A-36 steel

Grain Size‐Dependent Structural, Optical, Dielectric, and Magnetic Properties of YFeO3 Nanomaterials Obtained by the Sol–Gel Technique Using Tartaric Acid as a Chelating Agent

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Structural, Optical and Magnetic Properties of (1−x) YFeO₃ + (x) Sr₂Bi₄Ti₅O₁₈ (where 0 ≤ x ≥ 0.005) Nanomaterials

Structural, Optical and Magnetic Properties of (1−x) YFeO₃ + (x) Sr₂Bi₄Ti₅O₁₈ (where 0 ≤ x ≥ 0.005) Nanomaterials

Grain Size‐Dependent Structural, Optical, Dielectric, and Magnetic Properties of YFeO₃ Nanomaterials Obtained by the Sol–Gel Technique Using Tartaric Acid as a Chelating Agent