Pressure-induced superconductivity and its scaling with doping-induced superconductivity in the Ca10

• 作 者: 高佩雯;赵忠贤;孙力玲;郭静;吴奇;张超;谷大春;杨科;李爱国;蒋生;
• 出 处: 中国物理学会2013年秋季学术会议
• 发表日期: 2013年期

　　Here we report the observation of pressure-induced superconductivity in Ca10(Pt3As8)(Fe2As2)5(the “10-3-8 phase”),a compound of significant current interest,which is an antiferromagnetic semiconductor at ambient pressure but can be a superconductor upon doping with Pt on the Fe site,by in-situ high-pressure resistance and magnetic susceptibility measurements.