欢迎登录材料期刊网

材料期刊网

高级检索

利用溶胶凝胶模板方法,通过控制不同的退火工艺成功制备出平均直径约40 nm的CoFe2O4纳米线和纳米管,振动样品磁强计(VSM)测试结果表明样品的矫顽力随退火速度的增加而降低.

参考文献

[1] Lee JG.;Oh YJ.;Kim CS.;Park JY. .Magnetic properties of CoFe2O4 thin films prepared by a sol-gel method[J].Journal of Applied Physics,1998(5):2801-2804.
[2] Ahn;Yangkyu Choi;Eun Jung Kim et al.[J].Materials Letters,2001,51(01):47-52.
[3] Cheng;Fuxiang Peng;Zuoyan Liao et al.[J].Solid State Communications,1998,107(09):471-476.
[4] Rajendran M.;Bhattacharya AK.;Das D.;Chintalapudi SN. Majumdar CK.;Pullar RC. .Magnetic properties of nanocrystalline CoFe2O4 powders prepared at room temperature: Variation with crystallite size[J].Journal of Magnetism and Magnetic Materials,2001(1/2):71-83.
[5] Masheva V.;Valkov N.;Blythe H.J.;Midlarz T.;Blaskov V.;Geshev J.;Mikhov M.;Grigorova M. .On the magnetic properties of nanosized CoFe2O4[J].Journal of Magnetism and Magnetic Materials,1999(0):128-130.
[6] Zhou Y K;Shen C M;Huang J.[J].Materials Science and Engineering,2002(B95):77-82.
[7] Lee JG.;Kim CS.;Oh YJ.;Lee HM. .Magnetic properties of CoFe2O4 powders and thin films grown by a sol-gel method[J].Journal of Magnetism and Magnetic Materials,1998(2):900-902.
[8] Shaoguang Yang;Hao Zhu;Dongliang Yu .Preparation and magnetic property of Fe nanowire array[J].Journal of Magnetism and Magnetic Materials,2000(1/2):97-100.
[9] Jessensky O.;Gosele U.;Muller F. .Self-organized formation of hexagonal pore arrays in anodic alumina[J].Applied physics letters,1998(10):1173-1175.
[10] Yang SG.;Ni G.;Yu DL.;Tang SL.;Du YW.;Zhu H. .A study of cobalt nanowire arrays[J].Journal of Physics, D. Applied Physics: A Europhysics Journal,2000(19):2388-2390.
上一张 下一张
上一张 下一张
计量
  • 下载量()
  • 访问量()
文章评分
  • 您的评分:
  • 1
    0%
  • 2
    0%
  • 3
    0%
  • 4
    0%
  • 5
    0%