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@ARTICLE{Zhou:1021990,
      author       = {Zhou, Xiaodong and Feng, Wanxiang and Zhang, Run-Wu and
                      Šmejkal, Libor and Sinova, Jairo and Mokrousov, Yuriy and
                      Yao, Yugui},
      title        = {{C}rystal {T}hermal {T}ransport in {A}ltermagnetic {R}u{O}
                      2},
      journal      = {Physical review letters},
      volume       = {132},
      number       = {5},
      issn         = {0031-9007},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {FZJ-2024-01129},
      pages        = {056701},
      year         = {2024},
      note         = {Joint Sino-German Research Projects (Chinese Grant No.
                      12061131002 and German Research Foundation, DFG, Grant No.
                      44880005), the Sino-German Mobility Programme (Grant No.
                      M-0142) and DFG-TRR 288- 422213477 and DFG-TRR
                      173/2-268565370.},
      abstract     = {We demonstrate the emergence of a pronounced thermal
                      transport in the recently discovered class of magnetic
                      materials—altermagnets. From symmetry arguments and
                      first-principles calculations performed for the showcase
                      altermagnet, RuO2, we uncover that crystal Nernst and
                      crystal thermal Hall effects in this material are very large
                      and strongly anisotropic with respect to the N ́eel vector.
                      We find the large crystal thermal transport to originate
                      from three sources of Berry’s curvature in momentum space:
                      the Weyl fermions due to crossings between well-separated
                      bands, the strong spin-flip pseudonodal surfaces, and the
                      weak spin- flip ladder transitions, defined by transitions
                      among very weakly spin-split states of similar dispersion
                      crossing the Fermi surface. Moreover, we reveal that the
                      anomalous thermal and electrical transport coefficients in
                      RuO2 are linked by an extended Wiedemann-Franz law in a
                      temperature range much wider than expected for conventional
                      magnets. Our results suggest that altermagnets may assume a
                      leading role inrealizing concepts in spin caloritronics not
                      achievable with ferromagnets or antiferromagnets},
      cin          = {PGI-1 / IAS-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-1-20110106 / I:(DE-Juel1)IAS-1-20090406},
      pnm          = {5211 - Topological Matter (POF4-521) / DFG project
                      444844585 - Statische und dynamische Kopplung von Gitter-
                      und elektronischen Freiheitsgraden in magnetisch geordneten
                      Übergangsmetalldichalkogenieden (B06) (444844585) / DFG
                      project 437337265 - Spin+Optik: Theoretischer Entwurf von
                      antiferromagnetischer Optospintronik (A11) (437337265)},
      pid          = {G:(DE-HGF)POF4-5211 / G:(GEPRIS)444844585 /
                      G:(GEPRIS)437337265},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {38364129},
      UT           = {WOS:001262232800001},
      doi          = {10.1103/PhysRevLett.132.056701},
      url          = {https://juser.fz-juelich.de/record/1021990},
}