Results 101 to 110 of about 1,496 (181)

Evidence for Weyl fermions in a canonical heavy-fermion semimetal YbPtBi

Nature Communications, 2018
Weyl fermions are evidenced in weakly correlated electron systems, but whether they survive strong electron correlations remains obscure. Here, Guo et al.
C. Y. Guo, F. Wu, Z. Z. Wu, M. Smidman, C. Cao, A. Bostwick, C. Jozwiak, E. Rotenberg, Y. Liu, F. Steglich, H. Q. Yuan   +10 more
doaj   +1 more source

Weyl fermion excitations in the ideal Weyl semimetal CuTlSe_{2}

Physical Review Research
An ideal Weyl semimetal is characterized by a dispersion in which only Weyl cones intersect the Fermi level, with low-energy behavior being governed by Weyl fermions.
C. N. Wang, D. Tay, Q. X. Dong, Z. Okvátovity, B. M. Huddart, C. Y. Ma, K. Yokoyama, L. Yu, T. Lancaster, G. F. Chen, H.-R. Ott, T. Shiroka   +11 more
doaj   +1 more source

Topological spin-orbit torque in ferrimagnetic Weyl semimetal

Physical Review Research
We theoretically find a topological spin-orbit torque (SOT) in the compensated ferrimagnetic Weyl semimetal Ti_{2}MnAl. The topological SOT arises from all the occupied states, which is free from dissipation. However, it is negligible in metallic magnets
Tomonari Meguro, Akihiro Ozawa, Koji Kobayashi, Yasufumi Araki, Kentaro Nomura   +4 more
doaj   +1 more source

Anisotropic resistance with a 90° twist in a ferromagnetic Weyl semimetal, Co₂MnGa. [PDF]

Nat Commun, 2023
Quirk NP, Cheng G, Manna K, Felser C, Yao N, Ong NP.   +5 more
europepmc   +1 more source

Optical properties of Weyl semimetals [PDF]

National Science Review, 2018
openaire   +2 more sources

Tunable Terahertz Optical Bistability Enabled by Synergistic Topological Edge States and Weyl Semimetal. [PDF]

Nanomaterials (Basel)
Li Z, Shen Z, Qian L, Zheng Z, Jiang L.
europepmc   +1 more source

Tunable Optical Bistability Within the Bandgap in One-Dimensional Photonic Crystal Multilayer Structures Containing Weyl Semimetal. [PDF]

Micromachines (Basel)
Qian L, Li Z, Shen Z, Tang J, Jiang L.
europepmc   +1 more source

High-Performance Terahertz Detection via Quasi-2D Perovskite/Weyl Semimetal Heterojunction. [PDF]

Materials (Basel)
Feng C, Liu B, Ning H, Hua L, Zheng Z, Li S, Wang W, Liu Y.   +7 more
europepmc   +1 more source

Colossal negative magnetoresistance in field-induced Weyl semimetal of magnetic half-Heusler compound. [PDF]

Nat Commun, 2023
Ueda K, Yu T, Hirayama M, Kurokawa R, Nakajima T, Saito H, Kriener M, Hoshino M, Hashizume D, Arima TH, Arita R, Tokura Y.   +11 more
europepmc   +1 more source

Pulse-Duration-Sensitive High Harmonics and Attosecond Locally Chiral Near Fields from a Chiral Topological Weyl Semimetal. [PDF]

Nano Lett
de Las Heras A, Nie Z, Pal S, De Giovannini U, Neufeld O, Rubio A.   +5 more
europepmc   +1 more source