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PreprintCC BY 4.0arXiv

Rigid Band Shift in Electron-Doped Kagome Metal

  • M. Pinterić
  • E. Uykur
  • S. Salters
  • G. Pokharel
  • S. D. Wilson
  • M. Dressel
  • M. Wenzel
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Abstract

We study the effects of Sn-site doping on the electronic structure of nonmagnetic kagome metal YV6Sn6−xSbx by infrared spectroscopy and density-functional theory. The results for samples with x = 0 and 1.4 demonstrate that partial substitution of Sn by Sb acts as a rigid shift of the Fermi level while leaving the band dispersion largely intact. Our findings establish Sn-site substitution in YV6Sn6 as a route to systematically investigate band-filling-dependent electronic properties of nonmagnetic kagome metals.

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Cite

BibTeXRIS
BibTeX
@misc{pinteric2026rigid,
  title = {{Rigid Band Shift in Electron-Doped Kagome Metal}},
  author = {M. Pinterić and E. Uykur and S. Salters and G. Pokharel and S. D. Wilson and M. Dressel and M. Wenzel},
  howpublished = {arXiv},
  year = {2026},
  month = oct,
  doi = {10.48550/arxiv.2610.34996},
  eprint = {2610.34996},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2610.34996},
  note = {CC BY 4.0},
}
RIS
TY  - UNPB
TI  - Rigid Band Shift in Electron-Doped Kagome Metal
AU  - M. Pinterić
AU  - E. Uykur
AU  - S. Salters
AU  - G. Pokharel
AU  - S. D. Wilson
AU  - M. Dressel
AU  - M. Wenzel
PY  - 2026
DA  - 2026/10/26
PB  - arXiv
DO  - 10.48550/arxiv.2610.34996
UR  - https://arxiv.org/abs/2610.34996
AB  - We study the effects of Sn-site doping on the electronic structure of nonmagnetic kagome metal YV_6Sn_6−xSb_x by infrared spectroscopy and density-functional theory. The results for samples with x = 0 and 1.4 demonstrate that partial substitution of Sn by Sb acts as a rigid shift of the Fermi level while leaving the band dispersion largely intact. Our findings establish Sn-site substitution in YV_6Sn_6 as a route to systematically investigate band-filling-dependent electronic properties of nonmagnetic kagome metals.
ER  -