Influence of Substituted Elements on Reflection Loss of Ba-Ferrite Nanoparticle

• Autorzy: Yang S. , Jeong K.-P. , Park S.-Y. , Kim J.-G.

Identyfikatory

DOI

10.1515/amm-2017-0177

• Języki publikacji: EN

Abstrakty

EN

Due to the rapid development of the information communication industries, it is expected that next-generation mobile communication devices in the data communication environment will be used at the same time in the L~X band (1–12 GHz). To mutual electric wave interference prevention, research on wave absorbers in L~X band is needed. In this paper, barium ferrite was researched as L~X band wave absorber. The Barium ferrite (BaM, Ba ferrite) substituted by divalent ions (Co²⁺, Cu²⁺, Ni²⁺, Zn²⁺) and tetravalent ion (Ti⁴⁺). The substituted Ba ferrite nanoparticles were fabricated by sol-gel process. Lattice parameter, particle size, magnetic properties, and reflection loss were analyzed by X-ray diffraction (X-RD), a Vibrating Sample Magnetometer (VSM), and a Network Analyzer. Lattice parameter of Ba ferrite was changed 0.0005 to 0.0078 Å in a-b direction, and 0.0187 to0.0445 Å in c-direction by substituted elements, and it influenced on magnetic anisotropy. In addition, Co-Ti substitution elements influenced that coercive force decrease 5,739 to 2,240 Oe. Moreover, reflection loss frequencies were shifted from 16.3 GHz to 14.4 and 17.4 GHz by substituted elements Co-Ti and Zn-Ti.

Słowa kluczowe

EN

Ba ferrite; substitutional m-type ferrite; reflection loss; sol-gel; additional atom

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2017
• Tom: Vol. 62, iss. 2B
• Strony: 1201--1204
• Opis fizyczny: Bibliogr. 14 poz., rys., tab.

Twórcy

autor

Yang S.

• Advanced Materials Science and Engineering, Incheon National University, 119 Academy-Ro, Yeonsu-Gu, Incheon, 22012 Korea

autor

Jeong K.-P.

• Advanced Materials Science and Engineering, Incheon National University, 119 Academy-Ro, Yeonsu-Gu, Incheon, 22012 Korea

autor

Park S.-Y.

• Spin Engineering Physics Team, Korea Basic Science Institute, Daejeon, Korea

autor

Kim J.-G.

• Advanced Materials Science and Engineering, Incheon National University, 119 Academy-Ro, Yeonsu-Gu, Incheon, 22012 Korea

Bibliografia

• [1] Y. Naito, K. Suetake, IEEE. T. Microw, Theory. MTT-19, 65-72 (1971).
• [2] M. Mohebbi, K. Ebnabbasi, C. Vittoria, IEEE. T. Magn. 49, 4207-4209 (2013).
• [3] T. Tsutaoka, N. Koga, J. Magn. Magn. Mater. 325, 36-41 (2013).
• [4] S. Kanagesan, S. Jesurani, R. Velmurugan, T. Kalaivani, J. Mater. Sci-Mater. El. 23, 952-925 (2012).
• [5] L. Jia, H. Zhang, S. Yin, F. Bai, B. Liu, Q. Wen, J. Shen, J. Appl. Phys. 109, 07E317-1-07E317-3 (2011).
• [6] C. Li, B. Huang, J. Wang, J. Mater. Sci. 48, 1702-1710 (2013).
• [7] H.M. Khan, M.U. Islam, Y. Xu, M.A. Iqbal, I. Ali, J. Alloys Compd. 589, 258-262 (2014)
• [8] S.K. Chawla, R.K. Mudsainiyan, S.S. Meena, S.M. Yusuf, J. Magn. Magn. Mater. 350, 23-29 (2014)
• [9] Z.F. Zi, Q.C. Liu, J.M. Dai, Y.P. Sun, Solid. State. Commun. 152, 894-897(2012).
• [10] E.D. Solovéva, E.V. Pashkova, A.E. Perekos, A.G. Belous, Inorg. Mater. 48, 1147-1152 (2012).
• [11] C. Singh, S.B. Narang, I.S. Hudiara, Y. Bai, F. Tabatabaei, Mater. Res. Bull. 43, 176-184 (2008).
• [12] L.S.I. Liyanage, S. Kim, Y. Hong, J. Park, S.C. Erwin, Cond-mat. Mtrl-sci, 1209.5143v2 (2013).
• [13] J. Smit, H.P.J. Wijn, Philips Technical Library, Ferrites, London, 1959.
• [14] E.P. Wohlfarth, North-Holland Pub, Ferromagnetic Materials 3, Amsterdam (1982).

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)