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Abstrakty
This paper reports the synthesis and characterization of the Bi0.94Gd0.06FeO3 sample obtained by solid state reaction method. The structural and morphological analysis was performed by X-ray diffraction (XRD), scanning electron microscopy (SEM) and Rietveld refinement analysis, confirming the obtaining of a rhombohedral crystalline phase and R3c space group (a = b = 5.577 Å and c = 13.847 Å), with an interconnected structure. Studies by X-ray photoelectron spectroscopy (XPS) revealed trivalent oxidation states of Bi, Fe and Gd ions. The synthesized sample exhibited a non-linear M–H loop indicating a weak ferromagnetic behavior with a remnant magnetization of 6.34 emu∙mol−1 and a coercive field of 295 Oe. The obtained structural and magnetic characteristics make these materials of great interest as multiferroic components.
Słowa kluczowe
Wydawca
Czasopismo
Rocznik
Tom
Strony
559--565
Opis fizyczny
Bibliogr. 30 poz., rys., tab.
Twórcy
autor
- Grupo Fisica de Materiales (GFM), Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte 39-115, 15003, Tunja, Colombia
autor
- Grupo Fisica de Materiales (GFM), Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte 39-115, 15003, Tunja, Colombia
autor
- Grupo Fisica de Materiales (GFM), Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte 39-115, 15003, Tunja, Colombia
autor
- Grupo Fisica de Materiales (GFM), Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte 39-115, 15003, Tunja, Colombia
Bibliografia
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- [4] RAJPUT S.S., KATOCH R., SAHOO K.K., SHARMA G.N., SINGH S.K., GUPTA R., GARG A., J. Alloy. Compd., 621 (2015), 339.
- [5] TANG P., KUANG D., YANG S., ZHANG Y., J. Alloy. Compd., 656 (2016), 912.
- [6] GUPTA S., TOMAR M., GUPTA V., JAMES A.R., PAL M., GUO R., BHALLA A., J. Appl. Phys., 115 (2014), 234105.
- [7] MOHAMMADI S., SHOKROLLAHI H., BASIRI M.H., J. Magn. Magn. Mater., 375 (2015), 38.
- [8] WANG X., ZHANG Y., WU Z., Mater. Lett., 64 (2010), 486.
- [9] VERMA V., J. Alloy. Compd., 641 (2015), 205.
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- [19] MEJÍA J.A., SUPELANO G.I., PALACIO C.A., PARRA C.A., J. Phys. Conf. Ser., 614 (2015), 012003.
- [20] VIJAYASUNDARAM S.V., SURESH G., MONDAL R.A., KANAGADURAI R., J. Magn. Magn. Mater., 418 (2016), 30.
- [21] KHOMCHENKO V.A., SHVARTSMAN V.V., BORISOV P., KLEEMANN W., KISELEV D.A., BDIKIN I.K., VIEIRA J.M., KHOLKIN A.L., Acta Mater., 57 (2009), 5137.
- [22] LOTEY G.S., VERMA N.K., J. Nanopart. Res., 14 (2012), 742.
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- [24] HALLAM P.M., MINGOT M.G., KAMPOURIS D. K., BANKS C. E., RSC Adv., 2 (2012), 6672.
- [25] BELLAKKI M.B., MANIVANNAN V., J. Sol-Gel Sci. Techn., 53 (2010), 184.
- [26] KUMAR P., KAR M., Mat. Sci. Semicon. Proc., 31 (2015), 262.
- [27] XU X., TAN G., LIU W., HAO H., REN H., J. Alloy. Compd., 622 (2015), 477.
- [28] SURESH P., BABU P.D., SRINATH S., Ceram. Int., 42 (2016), 4176.
- [29] BASITH M.A., BILLAH A., JALIL M.A., YESMIN N., SAKIB M.A., ASHIK E., HOQUE S.M., CHOWDHURY S.S., HOSSAIN M.S., FIROZ S.H., AHMMAD B., J. Alloy. Compd., 694 (2016), 792.
- [30] PRADHAN S.K., DAS J., ROUT P.P., DAS S.K., MISHRA D.K., SAHU D.R., PRADHAN A.K., SRINI- VASU V.V., NAYAK B.B., VERMA S., ROUL B.K., ?J. Magn. Magn. Mater., 322 (2010), 3614.
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-554be6ef-b7ad-4158-89e2-3566a51ad2c4