Results 171 to 180 of about 9,692 (194)
Some of the next articles are maybe not open access.
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.
openaire +2 more sources
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.
openaire +2 more sources
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.
openaire +1 more source
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.
openaire +1 more source
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.
openaire +1 more source
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.
openaire +1 more source
Weyl semimetal/dielectric/Weyl semimetal stack for highly circularly polarized thermal radiation
Physical Chemistry Chemical PhysicsThe performance of the proposed chiral absorber with varying structural parameters and incidence angles was studied.
Xin Cui +3 more
openaire +2 more sources
Hydrodynamics of Weyl Semimetals
2022Weyl 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, 2021A microscopic theory was recently developed for electrical spin manipulations in magnetic Weyl semimetals.
openaire +1 more source
Topological valley pumping in Weyl semimetals
Journal of Physics: Condensed Matter, 2019We investigate the topological pumping effect in Weyl semimetals, subject to the modulation of two ac electric fields along y and z directions, respectively. We show that the pumping effect originates from the anomalous velocity related to the Berry curvature.
Wei Luo +3 more
openaire +2 more sources
Realization of an ideal Weyl semimetal band in a quantum gas with 3D spin-orbit coupling
Science, 2021Zong-Yao Wang +2 more
exaly