摘要

We synthesized weakly itinerant ferromagnet with layered structure LaCoAsO and measured the isothermal magnetizations at various temperatures. The isothermal magnetizations in a form of Arrott plot for weakly itinerant ferromagnets such as ZrZn(2), Sc(3)In, Ni(3)Al, and Y(Co,Al)(2) shows parallel linear relation over

  • 出版日期2009-5