The DOI matches its Crossref record; 52 of the 52 references it cites were found in a registry or an index.
Drumhead surface states and topological nodal-line fermions inTlTaSe2
Open accessAbstract
A topological nodal-line semimetal is a state of matter with one-dimensional bulk nodal lines and two-dimensional so-called drumhead surface bands. Based on first-principles calculations and an effective $\mathbit{k}\ifmmode\cdot\else\textperiodcentered\fi{}\mathbit{p}$ model, we theoretically propose the existence of topological nodal-line fermions in the ternary transition-metal chalcogenide ${\mathrm{TlTaSe}}_{2}$. The noncentrosymmetric structure and strong spin-orbit coupling give rise to spinful nodal-line bulk states which are protected by a mirror reflection symmetry of this compound. This is remarkably distinguished from other proposed nodal-line semimetals such as ${\mathrm{Cu}}_{3}\mathrm{NPb}$(Zn) in which the nodal line exists only in the limit of vanishing spin-orbit coupling and thus is not as robust. In addition, we show that the drumhead surface states in ${\mathrm{TlTaSe}}_{2}$, which are associated with the topological nodal lines, exhibit an unconventional chiral spin texture and an exotic Lifshitz transition as a consequence of the linkage among multiple drumhead surface-state pockets.
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Cited by
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“They may have been observed in ZrSiS (Neupane et al., 2016; Schoop et al., 2016), PbTaSe2 (Bian et al., 2016a), HfSiS (Takane et al., 2016), and TlTaSe2 (Bian et al., 2016b) via ARPES.”
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Metadata
- Authors
- Bian, G., Chang, T.-R., Zheng, H., Velury, S., Xu, S.-Y., Neupert, T., Chiu, C.-K., Huang, S.-M., Sanchez, D. S., Belopolski, I., Alidoust, N., Chen, P.-J., Chang, G., Bansil, A., Jeng, H.-T., Lin, H., & Hasan, M. Z.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 2016-03-28
- Volume
- 93
- Issue
- 12
- ISSN
- 2469-9950 (ISSN-L)
- 2469-9969
- OpenAlex
- W2239897377
- Cited by
- 334
- References
- 52
- FWCI
- 24.45
- Type
- journal article
- Language
- en
- Open access
- green
- Licence
- Funders
- Princeton University
- U.S. Department of Energy (DE-FG-02-05ER46200, DE-FG02-07ER46352, DE-AC02-05CH11231)
- Office of Science
- Basic Energy Sciences
- National Research Foundation Singapore (NRF-NRFF2013-03)
- National Science Council
- National Taiwan University
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- Bian, G., Chang, T.-R., Zheng, H., Velury, S., Xu, S.-Y., Neupert, T., Chiu, C.-K., Huang, S.-M., Sanchez, D. S., Belopolski, I., Alidoust, N., Chen, P.-J., Chang, G., Bansil, A., Jeng, H.-T., Lin, H., & Hasan, M. Z. (2016). Drumhead surface states and topological nodal-line fermions inTlTaSe2. Physical Review B. https://doi.org/10.1103/physrevb.93.121113
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