Spin-orbit-splitting-driven nonlinear Hall effect in NbIrTe4

JE Lee, A Wang, S Chen, M Kwon, J Hwang… - Nature …, 2024 - nature.com
The Berry curvature dipole (BCD) serves as a one of the fundamental contributors to
emergence of the nonlinear Hall effect (NLHE). Despite intense interest due to its potential …

Selective Growth of Type‐II Weyl‐Semimetal and Van der Waals Stacking for Sensitive Terahertz Photodetection

Y He, L Yang, Z Hu, L Zhang, X Pan… - Advanced Functional …, 2024 - Wiley Online Library
The emergence of novel topological semimetal materials, accompanied by exotic non‐
equilibrium properties, not only provides a fertile playground for a fundamental level of …

Multielement 2D layered material photodetectors

J Yao, G Yang - Nanotechnology, 2021 - iopscience.iop.org
The pronounced quantum confinement effects, outstanding mechanical strength, strong light–
matter interactions and reasonably high electric transport properties under atomically thin …

The Weyl Semimetals MIrTe4 (M = Nb, Ta) as Efficient Catalysts for Dye‐Sensitized Hydrogen Evolution

M Samanta, H Tan, S Laha… - Advanced energy …, 2023 - Wiley Online Library
The prevalent global energy crisis calls for searching viable pathways for generating green
hydrogen as an alternative energy resource. Dye‐sensitized photocatalytic water splitting is …

Ideal type-II Weyl phonons in wurtzite CuI

J Liu, W Hou, E Wang, S Zhang, JT Sun, S Meng - Physical Review B, 2019 - APS
Weyl materials exhibiting topologically nontrivial touching points in band dispersion pave
the way to exotic transport phenomena and novel electronic devices. Here, we demonstrate …

Type-II Weyl Semimetal NbIrTe4 Nanosheets for High Signal-to-Noise Ratio Pulsed Laser Generation

C Sun, L Yang, Z Yang, S Li, T Yang… - ACS Applied Nano …, 2024 - ACS Publications
The two-dimensional van der Waals layered topological material NbIrTe4 has attracted
much attention as a type-II Weyl semimetal due to its high mobility, superconductivity, and …

Switching of band inversion and topological surface states by charge density wave

N Mitsuishi, Y Sugita, MS Bahramy, M Kamitani… - Nature …, 2020 - nature.com
Topologically nontrivial materials host protected edge states associated with the bulk band
inversion through the bulk-edge correspondence. Manipulating such edge states is highly …

Bulk Fermi surface of the Weyl type-II semimetallic candidate

R Schönemann, YC Chiu, W Zheng, VL Quito, S Sur… - Physical Review B, 2019 - APS
Recently, a new group of layered transition-metal tetra-chalcogenides was proposed via first-
principles calculations to correspond to a new family of Weyl type-II semimetals with …

A Raman probe of phonons and electron–phonon interactions in the Weyl semimetal NbIrTe4

IA Shojaei, S Pournia, C Le, BR Ortiz, G Jnawali… - Scientific Reports, 2021 - nature.com
There is tremendous interest in measuring the strong electron–phonon interactions seen in
topological Weyl semimetals. The semimetal NbIrTe4 has been proposed to be a Type-II …

Topological Lifshitz transition of the intersurface Fermi-arc loop in

SA Ekahana, YW Li, Y Sun, H Namiki, HF Yang, J Jiang… - Physical Review B, 2020 - APS
Surface arcs (SAs) or Fermi arcs connecting pairs of bulk Weyl points with opposite
chiralities are the signatures of Weyl semimetals in angle-resolved photoemission …