---
res:
  bibo_abstract:
  - In many physical situations in which many-body assemblies exist at temperature
    T, a characteristic quantum-mechanical time scale of approximately h/kbT can be
    identified in both theory and experiment, leading to speculation that it may be
    the shortest meaningful time in such circumstances. This behavior can be investigated
    by probing the scattering rate of electrons in a broad class of materials often
    referred to as “strongly correlated metals”. It is clear that in some cases only
    electron–electron scattering can be its cause, while in others it arises from
    high-temperature scattering of electrons from quantized lattice vibrations, i.e.,
    phonons. In metallic oxides, which are among the most studied materials, analysis
    of electrical transport does not satisfactorily identify the relevant scattering
    mechanism at “high” temperatures near room temperature. We therefore employ a
    contactless optical method to measure thermal diffusivity in two Ru-based layered
    perovskites, Sr3Ru2O7 and Sr2RuO4, and use the measurements to extract the dimensionless
    Lorenz ratio. By comparing our results to the literature data on both conventional
    and unconventional metals, we show how the analysis of high-temperature thermal
    transport can both give important insight into dominant scattering mechanisms
    and be offered as a stringent test of theories attempting to explain anomalous
    scattering.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Fei
      foaf_name: Sun, Fei
      foaf_surname: Sun
  - foaf_Person:
      foaf_givenName: Simli
      foaf_name: Mishra, Simli
      foaf_surname: Mishra
  - foaf_Person:
      foaf_givenName: Ulrike
      foaf_name: Stockert, Ulrike
      foaf_surname: Stockert
  - foaf_Person:
      foaf_givenName: Ramzy
      foaf_name: Daou, Ramzy
      foaf_surname: Daou
  - foaf_Person:
      foaf_givenName: Naoki
      foaf_name: Kikugawa, Naoki
      foaf_surname: Kikugawa
  - foaf_Person:
      foaf_givenName: Robin S.
      foaf_name: Perry, Robin S.
      foaf_surname: Perry
  - foaf_Person:
      foaf_givenName: Elena
      foaf_name: Hassinger, Elena
      foaf_surname: Hassinger
  - foaf_Person:
      foaf_givenName: Sean A.
      foaf_name: Hartnoll, Sean A.
      foaf_surname: Hartnoll
  - foaf_Person:
      foaf_givenName: Andrew P.
      foaf_name: Mackenzie, Andrew P.
      foaf_surname: Mackenzie
  - foaf_Person:
      foaf_givenName: Veronika
      foaf_name: Sunko, Veronika
      foaf_surname: Sunko
      foaf_workInfoHomepage: http://www.librecat.org/personId=23cb1cf6-2c7a-11ef-91a4-f72fc19f20b3
    orcid: 0000-0003-2724-3523
  bibo_doi: 10.1073/pnas.2318159121
  bibo_issue: '35'
  bibo_volume: 121
  dct_date: 2024^xs_gYear
  dct_isPartOf:
  - http://id.crossref.org/issn/0027-8424
  - http://id.crossref.org/issn/1091-6490
  dct_language: eng
  dct_publisher: National Academy of Sciences@
  dct_title: The Lorenz ratio as a guide to scattering contributions to transport
    in strongly correlated metals@
  fabio_hasPubmedId: '39172781'
...