Abstract
In this paper, a new method for in situ thermal conductivity measurements were established in diamond anvil cells (DAC) and achieve measurements at high pressure and high temperature under steady heat flow conditions. In this method, the traditional heat flux calibration was replaced by temperature measurement of anvils and finite element analysis. Furthermore, a DAC set-up with two heating furnaces was developed to better serve the proposed method. The thermal conductivity of four diamond anvils with different nitrogen content was measured and compared to reference to verify the method’s feasibility and serve as calibration for future measurements.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
