Abstract
We have studied the de Haas–van Alphen (dHvA) effect under pressure for an antiferromagnet CeRhIn 5, where the antiferromagnetic state is changed into the superconducting state at higher pressures than 1.6 GPa . It is clarified from the present dHvA experiment that the topology of the Fermi surface is unchanged up to 2.1 GPa but the cyclotron mass increases strongly above 1.6 GPa . Superconductivity is found to be realized in this heavy fermion state.
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.
