2010 年 20 巻 2 号 p. 117-123
Recent advances in pressure-induced superconductivity were reviewed about 3d-metal oxides including high-Tc cuprates, spin-ladders, and Fe-based pnictides. The dome-shaped pressure dependence of critical temperature (Tc) was focused on as a key word throughout this article. The origin of the Tc domes was investigated from viewpoints of crystal structures and magnetic and/or electronic properties.