Abstract
Abstract UPd 2 Al 3 is a heavy-fermion superconductor with T c ≅ 2 K coexistent with an antiferromagnetically ordered state ( T N = 14.5 K). We have succeeded in observing the de Haas-van Alphen (dHvA) effect on UPd 2 Al 3 for the first time. In this paper, we report the angular dependence of the dHvA frequency. It is also shown that five branches are observed and effective cyclotron masses are found to range approximately from 10 m 0 to 32 m 0 . The amplitude of the dHvA signals depends strongly on the magnetic field direction.
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.
