Coexistence of tunable Weyl points and topological nodal lines in ternary transition-metal telluride TaIrTe4
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چکیده
منابع مشابه
Tunable Magnon Weyl Points in Ferromagnetic Pyrochlores.
The dispersion relations of magnons in ferromagnetic pyrochlores with Dzyaloshinskii-Moriya interaction are shown to possess Weyl points, i. e., pairs of topologically nontrivial crossings of two magnon branches with opposite topological charge. As a consequence of their topological nature, their projections onto a surface are connected by magnon arcs, thereby resembling closely Fermi arcs of e...
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Robert-Jan Slager, Vladimir Juričić, and Bitan Roy 4 Max-Planck-Institut für Physik komplexer Systeme, Nöthnitzer Str. 38, 01187 Dresden, Germany Nordita, Center for Quantum Materials, KTH Royal Institute of Technology and Stockholm University, Roslagstullsbacken 23, 10691 Stockholm, Sweden Department of Physics and Astronomy, Rice University, Houston, Texas 77005, USA Condensed Matter Theory C...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2018
ISSN: 2469-9950,2469-9969
DOI: 10.1103/physrevb.97.241102