Abstract
We report soft point-contact spectroscopy studies of URu${}_{2}$Si${}_{2}$ both in the hidder order (HO) and the large-moment antiferromagnetic (LMAF) states accessed by pressure. In the HO state at ambient pressure, the spectroscopy shows two asymmetric peaks around the Fermi energy that emerge below the hidden order temperature ${T}_{\mathrm{HO}}$. In the LMAF state at higher pressures, the spectra are remarkably similar to those in the HO state, indicating a similar Fermi-surface gapping in the HO and LMAF states and providing a clue to unraveling the puzzling HO 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.
