日本金属学会2022年春期(第170回)講演大会

Presentation information

一般講演

3.Microstructure » Phase Stability and Phase Transformations

[G] Phase stability, Phase equilibrium

Thu. Mar 17, 2022 10:40 AM - 11:55 AM Rm. A

座長:大沼 郁雄(物質・材料研究機構)

11:40 AM - 11:55 AM

[16] Heat Capacities of Sm(Fe0.8Co0.211Ti from Very Low to High Temperatures

*Yuki Okumura1, Hikaru Miyazaki2, Masao Morishita3, Taichi Abe4, Tadakatsu Ohkubo5, Ai Nozaki6, Hiroaki Yamamoto7 (1. Dept. Mater. Sci. & Chem. Eng., Univ. Hyogo (bachelor student), 2. Dept. Mater. Sci. & Chem. Eng., Univ. Hyogo (graduate student), 3. Dept. Mater. Sci. & Chem. Eng., Univ. Hyogo, 4. NIMS, 5. NIMS, 6. Dept. Mater. Sci. & Chem. Eng., Univ. Hyogo, 7. Dept. Mater. Sci. & Chem. Eng., Univ. Hyogo)

Keywords:標準エントロピー、電子熱容量係数、電子状態密度、局在電子、遍歴電子

レアア-ス磁石主相Sm(Fe0.8Co0.2)11Tiの熱力学諸量を決定するため、熱容量を2 -1150 Kにおいて測定し,エントロピーと電子熱容量係数を決定し,Sm 4f軌道の局在性を検討した.

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