A combined laser-based angle-resolved photoemission spectroscopy and two-photon photoemission spectroscopy study of Td-WTe2

Hein P, Jauernik S, Erk H, Yang L, Qi Y, Sun Y, Felser C, Bauer M (2020)

Publication Type: Journal article

Publication year: 2020

Journal

Journal of Physics: Condensed Matter Institute of Physics: Hybrid Open Access

Book Volume: 32

Article Number: 345503

Journal Issue: 34

DOI: 10.1088/1361-648X/ab8762

Abstract

Laser-based angle-resolved photoemission spectroscopy and two-photon photoemission spectroscopy are employed to study the valence electronic structure of the Weyl semimetal candidate Td-WTe2 along two high symmetry directions and for binding energies between ≈-1 eV and 5 eV. The experimental data show a good agreement with band structure calculations. Polarization dependent measurements provide further information on initial and intermediate state symmetry properties with respect to the mirror plane of the Td structure of WTe2.

Involved external institutions

Christian-Albrechts-Universität zu Kiel DE Germany (DE) Max-Planck-Institut für Chemische Physik fester Stoffe (MPI CPfS) / Max Planck Institute for Chemical Physics of Solids DE Germany (DE) Tsinghua University CN China (CN) ShanghaiTech University / 上海科技大学 CN China (CN)

How to cite

APA:

Hein, P., Jauernik, S., Erk, H., Yang, L., Qi, Y., Sun, Y.,... Bauer, M. (2020). A combined laser-based angle-resolved photoemission spectroscopy and two-photon photoemission spectroscopy study of Td-WTe2. Journal of Physics: Condensed Matter, 32(34). https://doi.org/10.1088/1361-648X/ab8762

MLA:

Hein, Petra, et al. "A combined laser-based angle-resolved photoemission spectroscopy and two-photon photoemission spectroscopy study of Td-WTe2." Journal of Physics: Condensed Matter 32.34 (2020).

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