Results 11 to 20 of about 1,413 (181)
Two-dimensional quadratic double Weyl semimetal
Physical Review Research, 2022 Unconventional Weyl semimetals have attracted intensive research interest in condensed-matter physics and materials science, but they are very rare in two dimensions.
Xinlei Zhao +3 more
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Research Paper: Investigation of Topological Phase Transition of Nb_x Ta_(1-x) Sb (x=0,0.25,0.50,0.75,1) Alloys from Dirac Semimetal to Weyl Semimetal using First-principles Approaches [PDF]
فیزیک کاربردی ایران, 2023 Weyl semimetals show special quantum states of matter, which have nontrivial topological features and very interesting and unique applications in the spintronics industry. One method of making these materials is the use of alloying method. In this paper,
Samira Sadat Nourizadeh, Aminollah Vaez
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How to identify and characterize strongly correlated topological semimetals
JPhys Materials, 2023 How strong correlations and topology interplay is a topic of great current interest. In this perspective paper, we focus on correlation-driven gapless phases. We take the time-reversal symmetric Weyl semimetal as an example because it is expected to have
Diana M Kirschbaum +3 more
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Lasing with Topological Weyl Semimetal [PDF]
Scientific Reports, 2020 AbstractLasing behavior of optically active planar topological Weyl semimetal (TWS) is investigated in view of the Kerr and Faraday rotations. Robust topological character of TWS is revealed by the presence of Weyl nodes and relevant surface conductivities.
Oktay, Güneş +2 more
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Asymmetrical plasmonic absorber and reflector based on tilted Weyl semimetals
Scientific Reports, 2021 We investigate the surface plasmon polariton dispersion and optical spectra of a thin film of tilted Weyl semimetal. Tilted Weyl semimetals possess tilted Weyl cones at the Weyl nodes and are categorized to type-I with closed Fermi surfaces and type-II ...
Somayeh Oskoui Abdol +1 more
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Weyl–Kondo Semimetal: Towards Control of Weyl Nodes [PDF]
Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2019), 2020 6 pages, 3 figures; published version, and with updated ...
Grefe, Sarah E. +3 more
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Electromagnetic Response of Weyl Semimetals [PDF]
Physical Review Letters, 2013 4 pages + 4 figures. v2: version to appear in PRL (argument for vanishing equilibrium current elaborated, references updated)
Vazifeh, M. M., Franz, M.
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Boundary conditions of Weyl semimetals [PDF]
Progress of Theoretical and Experimental Physics, 2017 17 pages, 11 figures; v3: section of lattice model modified, figures added, references added, typos ...
Hashimoto, Koji, Kimura, Taro, Wu, Xi
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Photocurrent in gyrotropic Weyl semimetals [PDF]
JETP Letters, 2017 We present results of a theoretical study of photocurrents in the Weyl semimetals belonging to the gyrotropic symmetry classes. We show that, in weakly gyrotropic symmetry classes C$_{nv}$ ($n = 3,4,6$), the circular photocurrent transverse to the incidence direction appears only with account, in the electron effective Hamiltonian, for both linear and ...
Golub, L. E. +2 more
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