Diamond anvil cell (DAC) can produce more than 400 GPa ultra-high pressure and have been used widely in high pressure science. By means of laser heating, about 6 000 K high temperature can be realized in DAC. In the past 20 years, many technical progresses in microcircuit fabrication on DAC have been made by using film integration technology, and a series of achievement in in-situ electrical measurement with DAC have been obtained. Today, most electrical parameters measured at normal condition can be obtained in DAC. In this article, the history and progress of the integration technology related to fabricating microcircuit on DAC for electrical measurement under high pressure have been comprehensively reviewed, and the latest technological advances have also been introduced.

diamond anvil cell  /  high pressure  /  in-situ electrical measurement