Chemical pressure effect on the optical conductivity of the nodal-line semimetals ZrSiY (Y= S,Se,Te) and ZrGeY (Y= S,Te)

@inproceedings{EbadAllah2019ChemicalPE,
  title={Chemical pressure effect on the optical conductivity of the nodal-line semimetals ZrSiY (Y= S,Se,Te) and ZrGeY (Y= S,Te)},
  author={J. Ebad-Allah and Juan Fern'andez Afonso and M. Krottenmuller and Jian-jiang Hu and Y. L. Zhu and Zhiqiang Mao and Jan Kunevs and Christine A. Kuntscher},
  year={2019}
}
ZrSiS is a nodal-line semimetal, whose electronic band structure contains a diamond-shaped line of Dirac nodes. We carried out a comparative study on the optical conductivity of ZrSiS and related compounds ZrSiSe, ZrSiTe, ZrGeS, and ZrGeTe by reflectivity measurements over a broad frequency range combined with density functional theory calculations. The optical conductivity exhibits a distinct U shape, ending at a sharp peak at around 10000~cm$^{-1}$ for all studied compounds, except for ZrSiTe… CONTINUE READING

References

Publications referenced by this paper.
SHOWING 1-10 OF 31 REFERENCES

Phys Rev

T. Habe, M. Koshino
  • B 98, 125201
  • 2018
VIEW 4 EXCERPTS
HIGHLY INFLUENTIAL

Phys

J. Hu, Z. Tang, +8 authors Z. Mao
  • Rev. Lett. 117, 016602
  • 2016
VIEW 14 EXCERPTS
HIGHLY INFLUENTIAL

Schwarz

K. P. Blaha
  • G. K. H. Madsen, D. Kvasnicka, and J. Luitz, “Wien2k, an augmented plane wave + local orbitals program for calculating crystal properties,”
  • 2001
VIEW 4 EXCERPTS
HIGHLY INFLUENTIAL

Inorg

C. Wang, T. Hughbanks
  • Chem. 34, 5524
  • 1995
VIEW 10 EXCERPTS
HIGHLY INFLUENTIAL

Nat

L. M. Schoop, M. N. Ali, +7 authors C. R. Ast
  • Commun. 7, 11696
  • 2016
VIEW 4 EXCERPTS
HIGHLY INFLUENTIAL

New J

A. Topp, J. M. Lippmann, +4 authors L. M. Schoop
  • Phys. 18, 125014
  • 2016
VIEW 5 EXCERPTS
HIGHLY INFLUENTIAL

Phys Rev

R. Singha, S. Samanta, +6 authors P. Mandal
  • B 97, 094112
  • 2018

J

J. P. Carbotte
  • Phys.: Condens. Matter 29, 045301
  • 2017
VIEW 1 EXCERPT

M

S. Pezzini
  • R. van Delft, L. M. Schoop, B. V. Lotsch, A. Carrington, M. I. Katsnelson, N. E. Hussey, and S. Wiedmann, Nature Physics 14, 178
  • 2017
VIEW 1 EXCERPT

PNAS 114

R. Singha, A. K. Pariari, B. Satpati, P. Mandal
  • 2468
  • 2017
VIEW 1 EXCERPT