English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse
  1. View item / 
  2. Item Summary

Item

ITEM ACTIONSEXPORT
Add to Basket
  Local TagsRelease HistoryDetailsSummary

Released
Journal Article

Direct comparison of ARPES, STM, and quantum oscillation data for band structure determination in Sr2RhO4

MPS-Authors
/persons/resource/persons126742

Mackenzie,  A. P.
Andrew Mackenzie, Physics of Quantum Materials, Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

External Resource
No external resources are shared
Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)
There are no public fulltexts stored in PuRe
Supplementary Material (public)
There is no public supplementary material available
Citation

Battisti, I., Tromp, W. O., Riccò, S., Perry, R. S., Mackenzie, A. P., Tamai, A., et al. (2020). Direct comparison of ARPES, STM, and quantum oscillation data for band structure determination in Sr2RhO4. npj Quantum Materials, 5: 91, pp. 1-8. doi:10.1038/s41535-020-00292-4.


Cite as: https://hdl.handle.net/21.11116/0000-0007-9D15-1
Abstract
Discrepancies in the low-energy quasiparticle dispersion extracted from angle-resolved photoemission, scanning tunneling spectroscopy, and quantum oscillation data are common and have long haunted the field of quantum matter physics. Here, we directly test the consistency of results from these three techniques by comparing data from the correlated metal Sr2RhO4. Using established schemes for the interpretation of the experimental data, we find good agreement for the Fermi surface topography and carrier effective masses. Hence, the apparent absence of such an agreement in other quantum materials, including the cuprates, suggests that the electronic states in these materials are of different, non-Fermi liquid-like nature. Finally, we discuss the potential and challenges in extracting carrier lifetimes from photoemission and quasiparticle interference data. © 2020, The Author(s).