Addendum: Fermiology and Electron Dynamics of Trilayer Nickelate La4Ni3O10.
[2];
[3];
- Univ. of Colorado, Boulder, CO (United States). Dept. of Physics
- Argonne National Lab. (ANL), Argonne, IL (United States). Material Science Division
- Univ. de Santiago de Compostela, Santiago de Compostela (Spain)
- Univ. of California, Davis, CA (United States). Dept. of Physics
- Univ. of Colorado, Boulder, CO (United States). Dept. of Physics; Univ. of Colorado, Boulder, CO (United States). Center for Experiments on Quantum Materials
The DFT calculations in the main text use crystal structure information determined by x-ray diffraction (XRD) measurements of La4Ni3O10. The room temperature XRD measurements on all samples were consistent with mixed phases of orthorhombic and monoclinic symmetry. However, the in-plane lattice constants of these two phases differ by <1%, leading to minimal influence on band structure calculations. Furthermore, any impact on the experimental Fermi surface attributable to such deviations would be obscured by broadening of the bands measured by ARPES. Therefore, the DFT calculations adopt the higher symmetry orthorhombic crystal structure with space group Cmca and lattice constants a = 5.417 Å, c = 5.468 Å, b = 27.962 Å, with some additional relaxation of the internal coordinates. The detailed atomic coordinates are presented in Supplementary Table 1.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division
- Grant/Contract Number:
- AC02-06CH11357
- OSTI ID:
- 1466345
- Journal Information:
- Nature Communications, Vol. 9, Issue 1; ISSN 2041-1723
- Publisher:
- Nature Publishing GroupCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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