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Arrays of Ni1-xMnxFe2O4 (x = 0.0, 0.25, 0.5, 0.75) nanowires with an average diameter of about 80 nm are prepared by porous anodic aluminum oxide membrane poured sol technique. X-ray diffraction analysis shows that the nickel manganese ferrites nanowires with cubic spinel structure are synthetized. Scanning electron microscopy and transmission electron microscope images indicate that the nanowire arrays are composed of prolate spheroids with different crystal orientations. Magnetic measurements show that saturation magnetization increases and then decreases with Mn increasing. The change is related to the location and the substitution of ion in spinel structure. Compared with of block material NiFe2O4, the saturation magnetization of nickel ferrite nanowire arrays is low. This is due to the fact that the noncollinear magnetic structure in nanowire arrays become predominant.
[1] Zhang Y, Kolmakov A, Chretien S, Metiu H, Moskovits M 2004 Nano Lett. 4 403
[2] Yin S F, Xu B Q, Ng C F, Au C T 2004 Appl. Catal. 48 237
[3] Zhong Z H, Qian F, Wang D L, Lieber C M 2003 Nano Lett. 3 343
[4] Yu D L, Du Y W 2005 Acta Phys. Sin 54 0930 (in Chinese) [于冬亮, 都有为 2005 54 0930]
[5] Sugimoto M 1999 J.Am. Ceram. Soc. 82 269
[6] Bate G 1991 J. Magn. Magn. Mater.100 413
[7] Pileni M P 2001 Adv. Func. Mater. 113 23
[8] Liu C, Zou B S, Rondinone A J, Zhang Z J 2000 J. Phys. Chem. B 104 1141
[9] Shultz D, Calvin S, Fatouros P, Morrison S A, Carpenter E E 2007 J. Magn. Magn. Mater. 311 464D
[10] Kinemuchi Y, Ishizaka K, Suematsu H, Jiang W, Yatsui K 2002 ThinSolid Films 407 109
[11] Liu L H, Li H T, Fan S H, Gu J J, Li Y P, Sun H Y 2009 J. Magn. Magn. Mater 321 3511
[12] Zhao R, Gu J J, Liu L H, Xu Q, Cai N, Sun H Y 2012 Acta Phys. Sin. 61 027504 (in Chinese) [赵荣, 顾建军, 刘力虎, 徐芹, 蔡宁, 孙会元 2012 61 027504]
[13] Zhou B, Zhang Y W, Liao C S, Yan C H 2002 J. Magn. Magn. Mater. 247 70
[14] Gopalan E V, Al-Omari I A, Malini K A, Joy P A, Kumar D S, Yoshida Y, Anantharaman M R 2009 J. Magn. Magn. Mater. 321 1092
[15] George M, John A M N, Joy P A, Anantharaman M R 2006 J. Magn. Magn. Mater. 302 190
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[1] Zhang Y, Kolmakov A, Chretien S, Metiu H, Moskovits M 2004 Nano Lett. 4 403
[2] Yin S F, Xu B Q, Ng C F, Au C T 2004 Appl. Catal. 48 237
[3] Zhong Z H, Qian F, Wang D L, Lieber C M 2003 Nano Lett. 3 343
[4] Yu D L, Du Y W 2005 Acta Phys. Sin 54 0930 (in Chinese) [于冬亮, 都有为 2005 54 0930]
[5] Sugimoto M 1999 J.Am. Ceram. Soc. 82 269
[6] Bate G 1991 J. Magn. Magn. Mater.100 413
[7] Pileni M P 2001 Adv. Func. Mater. 113 23
[8] Liu C, Zou B S, Rondinone A J, Zhang Z J 2000 J. Phys. Chem. B 104 1141
[9] Shultz D, Calvin S, Fatouros P, Morrison S A, Carpenter E E 2007 J. Magn. Magn. Mater. 311 464D
[10] Kinemuchi Y, Ishizaka K, Suematsu H, Jiang W, Yatsui K 2002 ThinSolid Films 407 109
[11] Liu L H, Li H T, Fan S H, Gu J J, Li Y P, Sun H Y 2009 J. Magn. Magn. Mater 321 3511
[12] Zhao R, Gu J J, Liu L H, Xu Q, Cai N, Sun H Y 2012 Acta Phys. Sin. 61 027504 (in Chinese) [赵荣, 顾建军, 刘力虎, 徐芹, 蔡宁, 孙会元 2012 61 027504]
[13] Zhou B, Zhang Y W, Liao C S, Yan C H 2002 J. Magn. Magn. Mater. 247 70
[14] Gopalan E V, Al-Omari I A, Malini K A, Joy P A, Kumar D S, Yoshida Y, Anantharaman M R 2009 J. Magn. Magn. Mater. 321 1092
[15] George M, John A M N, Joy P A, Anantharaman M R 2006 J. Magn. Magn. Mater. 302 190
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