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2篇 您的检索式:作者名="Duan Jingfang"
    题名 作者 年代 出处 被引量
1显示文摘Xu Xiaohong Wu Haishui Duan Jingfang 2003Physica B2003,334,:1
2Electron Concentration Dependence of Transformation Temperature in Different NiMnGa Alloys with First Order Magnetic Transition显示文摘Composition and electron concentration dependence of transformation temperature in Ni2+x+yMn1-xGa1-y, Ni2+xMn1-xGa alloys with first order magnetic transition were studied. For Ni2+x+yMn1-xGa1-y alloys, martensitic transformation temperature TM increases and Curie temperature TC decreases with the increase of electron concentration e/a, they intercept at e/a=7.68. TM and TC decrease when continue to increase electron concentration. While for Ni2+xMn1-xGa alloys, they cross at e/a=7.635. Before their crossing, the change tendency with e/a is the same as Ni2+x+yMn1-xGa1-y alloys; after their crossing, both TM and TC increase slowly. The different relations between TM and TC and e/a within two NiMnGa alloys show that TM and TC depend not only on e/a, but also on composition.Duan Jingfang Zhang Zeyu Wang Dong Long Yi YeRongchang Chang Yongqin 2005Journal of Rare Earths2005,23,4:0
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