Chin. Phys. Lett.  2009, Vol. 26 Issue (8): 087502    DOI: 10.1088/0256-307X/26/8/087502
CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES |
Crystalline and Magnetic Enhancement of Nanocrystalline MnZn Ferrites Fabricated under a High Magnetic Field
LIU Yong-Sheng1, ZHONG Yun-Bo2, ZHANG Jin-Cang3, GU Min-An1, YANG Zheng-Long4, REN Zhong-Ming2
1Department of Mathematics and Physics, Shanghai University of Electric Power, Shanghai 2000902Department of Materials Science and Engineering, Shanghai University, Shanghai 2004443Department of Physics, Shanghai University, Shanghai 2004444Institute of Functional Polymer Materials, Tongji University, Shanghai 200092
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LIU Yong-Sheng, ZHONG Yun-Bo, ZHANG Jin-Cang et al  2009 Chin. Phys. Lett. 26 087502
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Abstract

Nanocrystalline Mn0.6Zn0.4Fe2O4 particles are synthesized under magnetic fields of 0 and 6T, and their structural and magnetic properties are investigated. The magnetic field enhances the grain size and the lattice strain. Magnetic measurements show that the majority of the 6T nanoparticles are superparamagnetic nearly from 40 to 300K. It is interesting that the saturation magnetization of the 6T sample is about 18% and 16% higher than that of the 0T sample at 120 and 300K, respectively.

Keywords: 75.30.Kz      75.30.-m     
Received: 22 April 2009      Published: 30 July 2009
PACS:  75.30.Kz (Magnetic phase boundaries (including classical and quantum magnetic transitions, metamagnetism, etc.))  
  75.30.-m (Intrinsic properties of magnetically ordered materials)  
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https://cpl.iphy.ac.cn/10.1088/0256-307X/26/8/087502       OR      https://cpl.iphy.ac.cn/Y2009/V26/I8/087502
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LIU Yong-Sheng
ZHONG Yun-Bo
ZHANG Jin-Cang
GU Min-An
YANG Zheng-Long
REN Zhong-Ming
[1] Zuo X, Yang A, Yoon S, Christodoulides J, Harris V andVittoria C 2005 Appl. Phys. Lett. 87 152505
[2] Calvin S, Carpenter E, Ravel B, Harris V and Morrison S2002 Phys. Rev. B 66 224405
[3] Yan Q, Gambino R, Sampath S and Huang Q 2005 J. Appl.Phys. 97 033902
[4] Albuquerque A, Ardisson J, Macedo W and Alves M 2000 J. Appl. Phys. 87 4352
[5] Uji S, Shinagawa H, Terashima T, Yakabe T, Terai Y,Tokumoto M, Kobayashi A, Tanaka H and Kobayashi H 2001 Nature 410 908
[6] Kang K, Lewis L and Moodenbaugh A 2005 Appl. Phys.Lett. 87 062505
[7] Liu Y, Zhang J, Ren Z and Cao S 2007 Chin. Phys.Lett. 24 210
[8] Wu Z, Wang X and Wang F 2007 Chin. Phys. Lett. 24 3249
[9] Mydeen K, Yu Y and Jin C 2008 Chin. Phys. Lett. 25 3177
[10] Liu Y, Zhang J, Cao S, Jia G, Zhang X, Ren Z, Li X, JingC and Deng K 2004 Phys. Rev. B 70 184424
[11] Liu Y, Zhang J, Cao S, Jia G, Zhang X, Ren Z, Li X, JingC and Deng K 2005 Phys. Rev. B 72 214410
[12] Liu Y, Zhang J, Wang Y, Zhu Y, Yang Z, Chen J and Cao S2009 Appl. Phys. Lett. 94 112507
[13] Yin D, Inatomi Y and Kuribayashi K 2001 J. Cryst.Growth 226 534
[14] Lu X, Nagata A, Watanabe K, Nojima T, Sugawara K and S.Kamada 2001 IEEE Trans. Appl. Supercond. 11 3553
[15] Calvin S, Carpenter E, Harris V and Morrison S 2002 Appl. Phys. Lett. 81 3828
[16] Upadhyay C, Verma H and Anand S 2004 J. Appl. Phys. 95 5746
[17] Liu Y, Zhong Y, Zhang J, Ren Z, Cao S, Yang Z and Li Z2009 Phys. Rev. B (submitted and revised)
[18] Chen Q and Zhang J 1998 Appl. Phys. Lett. 733156
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