Results 121 to 130 of about 9,692 (194)

Discovery of Lorentz-violating Weyl fermion semimetal state in LaAlGe materials

, 2016
We report theoretical and experimental discovery of Lorentz-violating Weyl fermion semimetal type-II state in the LaAlGe class of materials. Previously type-II Weyl state was predicted in WTe2 materials which remains unrealized in surface experiments. We
Alidoust, Nasser, Bansil, Arun, Belopolski, Ilya, Bian, Guang, Bian, Yi, Chang, Guoqing, Chang, Tay-Rong, Hasan, M. Zahid, Hsu, Chuang-Han, Huang, Shin-Ming, Husanu, Marius-Adrian, Jeng, Horng-Tay, Jia, Shuang, Lin, Hsin, Lu, Hong, Sanchez, Daniel, Singh, Bahadur, Strocov, Vladimir N., Xu, Su-Yang, Zhang, Xiao, Zheng, Hao   +20 more
core  

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

Nonreciprocal Weyl semimetal waveguide

Physical Review Research
We study a cylindrical plasmonic waveguide consisting of a magnetic Weyl semimetal embedded in a dielectric medium. We determine the dispersion relation of the surface plasmon polaritons and show how it depends on the plasma frequency, the radius of the semimetal core, and the separation between the nodes.
Marco Peluso, Alessandro De Martino, Reinhold Egger, Francesco Buccheri   +3 more
openaire   +5 more sources

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

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

Magnetic Weyl Semimetal in BaCrSe₂ with Long-Distance Distribution of Weyl Points. [PDF]

Adv Sci (Weinh), 2023
Sun W, Li B, Zou X, Li R, Huang B, Dai Y, Niu C.   +6 more
europepmc   +1 more source

B20 Weyl Semimetal CoSi Film Fabricated by Flash-Lamp Annealing. [PDF]

ACS Appl Mater Interfaces, 2023
Li Z, Yuan Y, Hübner R, Rebohle L, Zhou Y, Helm M, Nielsch K, Prucnal S, Zhou S.   +8 more
europepmc   +1 more source

Perfectly harmonic spin cycloid and multi-Q textures in the Weyl semimetal GdAlSi. [PDF]

Nat Commun
Nakano R, Yamada R, Bouaziz J, Colling M, Gen M, Shoriki K, Okamura Y, Kikkawa A, Misawa R, Baral PR, Kitou S, Nakamura Y, Ohsumi H, Tanaka Y, Sagayama H, Nakao H, Ishihara Y, Gautam K, Fabelo O, Taguchi Y, Takahashi Y, Tokunaga M, Arima TH, Tokura Y, Arita R, Masell J, Hayami S, Hirschberger M.   +27 more
europepmc   +1 more source