337 citations · 2.5k across the 72 of their papers we have counts for
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Sign change of the anomalous Hall effect and the anomalous Nernst effect in Weyl semimetal CeAlSi
Md Shahin Alam, Amar Fakhredine, Mujeeb Ahmed +9
We report the anomalous Hall effect (AHE) and the anomalous Nernst effect (ANE) data for the non-collinear Weyl semimetal CeAlSi. The anomalous Hall conductivity (σ_ij^A) was measu…
Optical properties and carrier localization in the layered phosphide EuCdP
C. C. Homes, Z. -C. Wang, K. Fruhling +1
The temperature dependence of the complex optical properties of the layered phosphide material EuCdP have been measured over a wide frequency range above and below $T_{\rm…
Spin-carrier coupling induced ferromagnetism and giant resistivity peak in EuCdP
Veronika Sunko, Yue Sun, Mayia Vranas +14
EuCdP is notable for its unconventional transport: upon cooling the metallic resistivity changes slope and begins to increase, ultimately 100-fold, before returning to its…
Topological spiral magnetism in the Weyl semimetal SmAlSi
Xiaohan Yao Jonathan Gaudet, Rahul Verma, David E. Graf +13
Weyl electrons are intensely studied due to novel charge transport phenomena such as chiral anomaly, Fermi arcs, and photogalvanic effect. Recent theoretical works suggest that Wey…
First demonstration of tuning between the Kitaev and Ising limits in a honeycomb lattice
Faranak Bahrami, Xiaodong Hu, Yonghua Du +8
Recent observations of novel spin-orbit coupled states have generated tremendous interest in transition metal systems. A prime example is the s…
Spin excitations of a proximate Kitaev quantum spin liquid realized in CuIrO
Sean K. Takahashi, Jiaming Wang, Alexandre Arsenault +4
Magnetic moments arranged at the corners of a honeycomb lattice are predicted to form a novel state of matter, Kitaev quantum spin liquid, under the influence of frustration effect…
Visualizing bulk and edge photocurrent flow in anisotropic Weyl semimetals
Yu-Xuan Wang, Xin-Yue Zhang, Chunhua Li +8
Materials that rectify light into current in their bulk are desired for optoelectronic applications. In inversion-breaking Weyl semimetals, bulk photocurrents may arise due to nonl…
Observation of Fermi arcs and Weyl nodes in a non-centrosymmetric magnetic Weyl semimetal
Anup Pradhan Sakhya, Cheng-Yi Huang, Gyanendra Dhakal +15
Weyl semimetal (WSM), a novel state of quantum matter, hosts Weyl fermions as emergent quasiparticles resulting from the breaking of either inversion or time-reversal symmetry. Mag…
Anisotropy of the magnetic and transport properties in EuZnAs
Zhi-Cheng Wang, Emily Been, Jonathan Gaudet +12
Several recent studies have shown that the anisotropy in the magnetic structure of \ECA\ plays a significant role in stabilizing the Weyl nodes. To investigate the relationship bet…
Plethora of tunable Weyl fermions in kagome magnet Fe3Sn2 thin films
Zheng Ren, Hong Li, Shrinkhala Sharma +9
Interplay of magnetism and electronic band topology in unconventional magnets enables the creation and fine control of novel electronic phenomena. In this work, we use scanning tun…
Metastable Kitaev Magnets
Faranak Bahrami, Mykola Abramchuk, Oleg I. Lebedev +1
Nearly two decades ago, Alexei Kitaev proposed a model for spin- particles with bond-directional interactions on a two-dimensional honeycomb lattice which had the potential to…