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Chin. Phys. B, 2016, Vol. 25(1): 016102    DOI: 10.1088/1674-1056/25/1/016102
CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES Prev   Next  

Evolution of structure and physical properties in Al-substituted Ba-hexaferrites

Alex Trukhanov1,2, Larisa Panina1, Sergei Trukhanov2, Vitalii Turchenko3, Mohamed Salem1
1. National University of Science and Technology MISiS, 119049, Moscow, Leninsky Prospekt, 4, Russia;
2. SSPA Scientific and Practical Materials Research Centre of NAS of Belarus, 220072 RB, Minsk, 19 P. Brovki Str., Russia;
3. Joint Institute for Nuclear Research, 141980, Dubna, 6 Joliot-Curie Street, Russia
Abstract  The investigations of the crystal and magnetic structures of the BaFe12-xAlxO19 (x=0.1-1.2) solid solutions have been performed with powder neutron diffractometry. Magnetic properties of the BaFe12-xAlxO19 (x=0.1-1.2) solid solutions have been measured by vibration sample magnetometry at different temperatures under different magnetic fields. The atomic coordinates and lattice parameters have been Rietveld refined. The invar effect is observed in low temperature range (from 4.2 K to 150 K). It is explained by the thermal oscillation anharmonicity of atoms. The increase of microstress with decreasing temperature is found from Rietveld refinement. The Curie temperature and the change of total magnetic moment per formula unit are found for all compositions of the BaFe12-xAlxO19 (x=0.1-1.2) solid solutions. The magnetic structure model is proposed. The most likely reasons and the mechanism of magnetic structure formation are discussed.
Keywords:  barium hexaferrites      neutron diffraction      crystal and magnetic structures  
Received:  31 July 2015      Revised:  15 September 2015      Published:  05 January 2016
PACS:  61.05.fm (Neutron diffraction)  
  61.50.Nw (Crystal stoichiometry)  
  75.10.-b (General theory and models of magnetic ordering)  
Fund: Project supported by the Ministry of Education and Science of the Russian Federation in the framework of Increase Competitiveness Program of NUST “MISiS” (Grant No. K4-2015-040). L. Panina acknowledges support under the Russian Federation State contract for organizing a scientific work.
Corresponding Authors:  Alex Trukhanov     E-mail:  truhanov86@mail.ru

Cite this article: 

Alex Trukhanov, Larisa Panina, Sergei Trukhanov, Vitalii Turchenko, Mohamed Salem Evolution of structure and physical properties in Al-substituted Ba-hexaferrites 2016 Chin. Phys. B 25 016102

[1] Marinõ-Castellanos P A, Anglada-Rivera J, Cruz-Fuentes A and Lora-Serrano R 2004 J. Magn. Magn. Mater. 280 214
[2] Marinõ-Castellanos P A, Moreno-Borges A C, Orozco-Melgar G, García J A and Govea-Alcaide E 2011 Physica B 406 3130
[3] Liu X X, Zhong W, Yang S, Yu Z, Gu B I and Du Y 2002 J. Magn. Magn. Mater. 238 207
[4] Liu X X, Hernandez-Gmez P, Huang K, Zhou S, Wang Y, Cai X, Sun H and Ma B 2006 J. Magn. Magn. Mater. 305 524
[5] Bsoula I and Mahmood S H 2010 J. Alloys Compd. 489 110
[6] Du Y, Gao H, Liu X, Wang J, Xu P and Han X 2010 J. Mater. Sci. 45 2442
[7] Turchenko V A, Trukhanov A V, Bobrikov I A, Trukhanov S V and Balagurov A M 2015 J. Surf. Investig. 9 17
[8] Hur N, Park S, Sharma P A, Ahn J S, Guha S and Cheong S W 2004 Nature 429 392
[9] Ryu S, Kim J Y, Shin Y H, Park B G, Son J Y and Jang H M 2009 Chem. Mater. 21 5050
[10] Ikeda N, Ohsumi H, Ohwada K, Ishii K, Inami T, Kakurai K, Murakami Y, Yoshii K, Mori S, Horibe Y and Kito H 2005 Nature 436 1136
[11] Wang M and Tan G L 2011 Mater. Res. Bull. 46 438
[12] Tan G L and Wang M 2011 , J. Electroceramics 26 170
[13] Hemberger P, Lunkenheimer P, Fichtl R, Krug von Nidda H A, Tsurkan V and Loidl A 2005 Nature 434 364
[14] Tan G and Chen X 2013 J. Magn. Magn. Mater. 327 87
[15] Tokunaga Y, Kaneko Y, Okuyama D, Ishiwata S, Arima T, Wakimoto S, Kakurai K, Taguchi Y and Tokura Y 2010 Phys. Rev. Lett. 105 257201
[16] Nipan G D, Ketsko V A, Stognij A I, Trukhanov A V, Kol'tsova T N, Kop'eva M A, Elesina L V and Kuznetsov N T 2010 Inorganic Materials 46 429
[17] Trukhanov S V, Trukhanov A V, Stepin S G, Szymczak H and Botez C E 2008 Phys. Solid State 50 886
[18] Trukhanov S V, Trukhanov A V, Botez C E, Adair A H, Szymczak H and Szymczak R 2007 J. Phys.: Condens. Matter. 19 266214
[19] Trukhanov S V, Trukhanov A V, Vasil'ev A N, Maignan A and Szymczak H 2007 JETP Lett. 85 507
[20] Rietveld H M 1969 J. Appl. Crystallography 2 65
[21] Dhage V N, Mane M L, Keche A P, Birajdar C T and Jadhav K M 2011 Physica B 406 789
[22] Bsoul I and Mahmood S H 2009 Jordan Journal of Physics 2 171
[23] Larson A C and Von Dreele R B 2000 LANL Report LAUR 86
[24] Ashima A, Sanghi S, Agarwal A and Reetu A 2012 J. Alloys Comp. 513 436
[25] Wang J, Zhao F, Wu W and Zhao G M 2011 J. Appl. Phys. 110 096107
[26] Shannon R D 1976 Acta Crystallographica A 32 751
[27] Ortiz A L, Sánchez-Bajo F, Hernández-Jiménez A, Guiberteau F and Cumbrera F L 2002 J. Eur. Ceram. Soc. 22 2677
[28] Sumin V V, Simkin V G, Sheverev S G, Leont'eva-Smirnova M V and Chernov V M 2009 Physics of Metals and Metallography 108 600
[29] Chatterj T I, Hansen T C, Brunelli M and Henry P F 2009 , Appl. Phys. Lett. 94 241902
[30] White G K 1964 Proceedings of the Physical Society 86 159
[31] Bokuchava G D, Balagurov A M, Sumin V V and Papushkin I V 2010 J. Surf. Investig. 4 879
[32] Tsutaoka T and Koga N 2013 J. Magn. Magn. Mater. 325 36
[33] Shirk B T and Buessem W R 1969 J. Appl. Phys. 40 1294
[34] Trukhanov S V 2005 JETP 100 95
[35] Trukhanov S V, Trukhanov A V, Vasiliev A N, Balagurov A M and Szymczak H 2011 JETP 113 820
[36] Gorter E W 1957 Proc. IEEE Suppl. 104B 225
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