Pressure effect on the magnetic properties in YbXCu₄ (X=In and Cu)

详细信息    查看全文

• 作者：Mito ; Takeshi ; Shimoide ; Masahiro ; Koyama ; Takehide ; Nakamura ; Masanori ; Wada ; S. ; Reiffers ; Marian ; et. al.
• 刊名：Journal of Magnetism and Magnetic Materials
• 出版年：2005
• 出版时间：April, 2005
• 年：2005
• 卷：290-291
• 期：Part 1
• 页码：405-407
• 全文大小：82.4 K

文摘

The pressure-induced magnetic ordering recently found in YbInCu₄ has been confirmed by the nuclear quadrupole resonance (NQR) measurement under pressure above P_C2.45 GPa. The obtained results indicate that the transition between a well-localized phase at high temperature and a valence fluctuating Fermi liquid state at low temperature is of the first-order up to the critical pressure of P_C. We also report the results of the nuclear magnetic resonance (NMR) measurements on YbCu₅ with the cubic structure prepared by melt spinning technique.