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Temperature dependence of the exchange bias properties in polycrystalline BiFeO
In this study, we report a temperature dependent analysis of the exchange bias properties in BFO/Py bilayers as a function of the BFO thickness. The temperature dependence of the exchange bias field (He) and the coercive field (Hc) are first presented.
Richy, J. +11 more
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A novel polybromide complex of bismuth – (Et
© 2018 The polybromide complex (Et4N)3{[Bi2Br9](Br2)} was obtained by reaction of [BiBr6]3–, Br2 and tetraethylammonium bromide in 2 m HBr. In its crystal structure, bioctahedral [Bi2Br9]3– anions are connected by neutral Br2 linkers into infinite 1D chains via terminal bromide ligands.
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Tuning of physical properties of Fe
© 2018 Elsevier B.V. The sodium intercalation of mixed – valence iron phosphate Fe32+Fe43+(PO4)6 results in drastic transformation of its physical properties. The parent compound Fe7(PO4)6 reaches magnetically ordered state through succession of phase transitions at TN1 = 45.5 K and TN2 = 16 K marked by sharp singularities in both specific heat Cp and ...
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2019
© 2019 Elsevier Ltd Microstructural and magnetic properties of potassium aluminoborate glasses 25K2O–25Al2O3–50B2O3 (KAB): 4% Fe2O3(composition in mol %)are studied in a wide temperature range from 4.2 up 690 K by magnetometry, Mössbauer spectroscopy and electron spin resonance (ESR).
Eremina R. +11 more
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© 2019 Elsevier Ltd Microstructural and magnetic properties of potassium aluminoborate glasses 25K2O–25Al2O3–50B2O3 (KAB): 4% Fe2O3(composition in mol %)are studied in a wide temperature range from 4.2 up 690 K by magnetometry, Mössbauer spectroscopy and electron spin resonance (ESR).
Eremina R. +11 more
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Magnetic, magnetocaloric and magnetoresonance properties of (1-x)la
© 2019 Trans Tech Publications, Switzerland. 0.85La0.7 Sr0.3 MnO3 /0.15GeO2 composite material and pure La0.7 Sr0.3 MnO3 were investigated by X-ray diffraction, scanning electron microscopy, magnetometry and electron spin resonance methods. It was observed that both samples demonstrate the ferromagnetic properties, while the absolute value of the ...
Gavrilova T. +10 more
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2018
© Kazan Federal University. The angular variation of V4+electron paramagnetic resonance (EPR) line positions were recorded in single crystals of β-Mg2V2O7and α-Zn2V2O7at 120 K and 295 K in three mutually perpendicular planes in the temperature range from 120 to 295 K and at some intermediate temperatures.
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© Kazan Federal University. The angular variation of V4+electron paramagnetic resonance (EPR) line positions were recorded in single crystals of β-Mg2V2O7and α-Zn2V2O7at 120 K and 295 K in three mutually perpendicular planes in the temperature range from 120 to 295 K and at some intermediate temperatures.
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Magnetic granulometry and Mössbauer spectroscopy of Fe
© 2018 Elsevier B.V. The colloidal nanoparticles FemOn–SiO2 have been obtained using the sol–gel method. Based on the data obtained with transmission electron microscopy and dynamic light scattering, a lognormal size distribution of nanoparticles with an average size of 20–30 nm have been constructed.
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Magnetic and magnetocaloric properties of (1 − x)La
© 2018 Elsevier B.V. (1 − x)La0.7Sr0.3MnO3/xNaF (x = 0.05, 0.15, 0.2) composites were synthesized by the conventional solid-state synthesis route, while the sodium fluoride NaF was added to the stoichiometric amount of La2O3, SrCO3 and Mn2O3, that allowed to reduce the synthesis temperature of composites in respect to the pure lanthanum strontium ...
Gavrilova T. +8 more
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INF-hesitant fuzzy ideals of semigroups and their INF-hesitant fuzzy translations
Journal of Discrete Mathematical Sciences and Cryptography, 2022Uraiwan Jittburus +2 more
exaly
Industrial & Engineering Chemistry Analytical Edition, 1936
N. Howell Furman, Harold M. State
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N. Howell Furman, Harold M. State
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