Phase transformation of Heusler type Ni2+xMn1-xGa (x=0~0.19)

M. Matsumoto, T. Takagi, J. Tani, T. Kanomata, N. Muramatsu, A. N. Vasil'Ev

研究成果: Article

48 引用 (Scopus)


Stoichiometric Ni2MnGa has a ferromagnetic and thermo-elastic martensitic transformation. Stoichiometric and non-stoichiometric Ni2+xMn1-xGa (x=0~0.19) were made by the arc melting method and the martensitic and inverse martenistic transformation temperatues, Ms, Mf, As and Af, were measured by a differential scanning calorimeter. The phase transformation temperature, Tm, and the Curie temperature, Tc, were determined by the low field magnetic susceptibility vs. temperature curves. The Curie temperatures, Tc, decrease and the transformation temperatures, Ms, Mf, As and Tm (As), increase with an increase of Ni composition.

ジャーナルMaterials Science and Engineering A
出版物ステータスPublished - 1999 12 15

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

フィンガープリント Phase transformation of Heusler type Ni<sub>2+x</sub>Mn<sub>1-x</sub>Ga (x=0~0.19)' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

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    Matsumoto, M., Takagi, T., Tani, J., Kanomata, T., Muramatsu, N., & Vasil'Ev, A. N. (1999). Phase transformation of Heusler type Ni2+xMn1-xGa (x=0~0.19). Materials Science and Engineering A, 273-275, 326-328.