100万気圧を超える圧力下の超伝導体探索

抄録

Electrical resistance measurement under high pressure is one of the essential experiments for measuring electronic properties under pressure, including pressure-induced superconductivity. Several techniques we have developed are indispensable for measurements in the pressure range exceeding 1 million atmospheres. Here, the techniques and procedures, as well as the technical details, are described by showing measurement examples.