SmB6 electron-phonon coupling constant from time- and angle-resolved photoelectron spectroscopy

This record contains the experimental results of the first ultrafast spectroscopic investigation of the electronic properties of SmB6, proposed to realize a Kondo topological insulator. We employ a multi-temperature model to extract the electron-phonon coupling constant in the range 0.13-0.04, within the assumption of a strong coupling to the optical phonon modes in the range 10-19 meV.

Identifier
Source https://archive.materialscloud.org/record/2021.56
Metadata Access https://archive.materialscloud.org/xml?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:materialscloud.org:813
Provenance
Creator Sterzi, Andrea; Crepaldi, Alberto; Cilento, Federico; Manzoni, Giulia; Frantzeskakis, Emmanouil; Zacchigna, Michele; van Heumen, Erik; Huang, Yingkai; Golden, Mark S.; Parmigiani, Fulvio
Publisher Materials Cloud
Publication Year 2021
Rights info:eu-repo/semantics/openAccess; Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode
OpenAccess true
Contact archive(at)materialscloud.org
Representation
Language English
Resource Type Dataset
Discipline Materials Science and Engineering