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洛伦茨显微术在Co_(50)Ni_(20)Ga_(30)形状记忆合金中的应用 被引量:1

Lorentz microscopy applied in the Co_(50)Ni_(20)Ga_(30) shape memory alloy
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摘要 本文首次通过增加物镜电流对样品施加外加磁场,并利用洛伦茨显微术实时观察了在外加磁场作用下Co50Ni20Ga30合金的磁畴结构的变化。 We reported the investigation results of the magnetic domains in a Co50Ni20 Ga30 shape memory alloy with applying a magnetic field by objective lens with the out-of-focus methods of Lorentz microscopy.
出处 《电子显微学报》 CAS CSCD 2006年第1期1-3,共3页 Journal of Chinese Electron Microscopy Society
基金 国家863计划资助项目(No.2003AA327010)
关键词 洛伦茨显微术 磁畴 磁性合金 CoNiGa Lorentz microscopy magnetic domain magnetic alloy CoNiGa
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