Results 151 to 160 of about 1,413 (181)

Tunable positions of Weyl nodes via magnetism and pressure in the ferromagnetic Weyl semimetal CeAlSi. [PDF]

Nat Commun
Cheng E, Yan L, Shi X, Lou R, Fedorov A, Behnami M, Yuan J, Yang P, Wang B, Cheng JG, Xu Y, Xu Y, Xia W, Pavlovskii N, Peets DC, Zhao W, Wan Y, Burkhardt U, Guo Y, Li S, Felser C, Yang W, Büchner B.   +22 more
europepmc   +1 more source

Ultra-broadband and wide-angle nonreciprocal thermal emitter based on Weyl semimetal metamaterials. [PDF]

Nanophotonics
Shi K, Sun Y, Hu R, He S.
europepmc   +1 more source

Observation of surface Fermi arcs in altermagnetic Weyl semimetal CrSb

Lu W, Feng S, Wang Y, Chen D, Lin Z, Liang X, Liu S, Feng W, Yamagami K, Liu J, Felser C, Wu Q, Ma J.   +12 more
europepmc   +1 more source

Non-contact, highly sensitive sugar concentration detection based on Co₃Sn₂S₂ Weyl semimetal thin film sensor by terahertz wave. [PDF]

Biomed Opt Express
Lin H, Zhang Z, Gao F, Ruan J, Sun D, Hou S, Zhang B, Song Q.   +7 more
europepmc   +1 more source

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Lighting up Weyl semimetals

Nature Materials, 2019
By measuring the photocurrent from illuminated Weyl semimetals, an optical signature of topological properties arising from Weyl fermions has been revealed, highlighting nonlinear optical effects and applications of Weyl semimetals.
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A minimal Weyl semimetal

Science, 2021
Quantum Simulation Many compounds have now been identified as Weyl semimetals, materials with an unusual electronic band structure characterized by the so-called Weyl points. Weyl points always appear in pairs, but the solid-state materials studied so far have at least four. Wang et al.
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Magnetic Weyl semimetals

Science, 2019
Topological Matter Weyl semimetals (WSMs)—materials that host exotic quasiparticles called Weyl fermions—must break either spatial inversion or time-reversal symmetry. A number of WSMs that break inversion symmetry have been identified, but showing unambiguously that a material is a time-reversal-breaking WSM is tricky.
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Weyl semimetal/dielectric/Weyl semimetal stack for highly circularly polarized thermal radiation

Physical Chemistry Chemical Physics
The performance of the proposed chiral absorber with varying structural parameters and incidence angles was studied.
Xin Cui, Qi Fang, Liming Qian, Gaige Zheng   +3 more
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Hydrodynamics of Weyl Semimetals

2022
Weyl semimetals are three dimensional topological states of matter whose band structures are characterized by the presence of points of degeneracy between bands near the Fermi energy. These points can appear in three-dimensional materials that break at least one of inversion or time reversal symmetry.
openaire   +1 more source

Spintronics with Weyl Semimetal

JPSJ News and Comments, 2021
A microscopic theory was recently developed for electrical spin manipulations in magnetic Weyl semimetals.
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