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 …

Quantum Rectification Based on Room Temperature Multidirectional Nonlinearity in Bi2Te3

D Kumar, R Sharma, F Wang, Y Liu, S Zhao… - Nano Letters, 2024 - ACS Publications
Recent interest in quantum nonlinearity has spurred the development of rectifiers for
harvesting energy from ambient radiofrequency waves. However, these rectifiers face …

Terahertz radiation driven nonlinear transport phenomena in two-dimensional tellurene

E Mönch, MD Moldavskaya, LE Golub, VV Bel'kov… - Nano Letters, 2024 - ACS Publications
Nonlinear electron transport induced by polarized terahertz radiation is studied in two-
dimensional tellurene at room temperature. A direct current, quadratic in the radiation's …

Unveiling the Unusual Electron–Phonon Interaction and Quasi‐Particle Dynamics in type‐II Weyl Semimetal NbIrTe4

K Sun, X Liu, C Wang, X Lin, P Suo… - Advanced Optical …, 2025 - Wiley Online Library
Layered ternary type‐II Weyl semimetals demonstrate promising applications in high‐
performance and broadband optoelectronics, therefore it is crucial to gain insights into their …

Ternary nodal-line semimetal InNbS2 for highly sensitive broadband terahertz photodetection

L Yang, D Wang, J Li, P Wang, X Hou… - Journal of Physics D …, 2024 - iopscience.iop.org
Topological nodal-line semimetals (TNLSs) can be understood as a collection of two-
dimensional Dirac Fermions along the line, which endows high mobility and extraordinary …

First-principles study of dielectric properties of ferroelectric perovskite oxides with on-site and inter-site Hubbard interactions

MC Choi, W Yang, YW Son, SY Park - arxiv preprint arxiv:2502.00391, 2025 - arxiv.org
We study the atomic and electronic structures of ferroelectric perovskite oxides, BaTiO $ _3
$, LiNbO $ _3 $, and PbTiO $ _3 $ using ab initio extended Hubbard functionals in which the …

[PDF][PDF] Magnetic Proximity Effect on Weyl-semimetal/Magnet Heterostructure

S Yun, KH Son, JE Lee, HS Lee, C Jang, H Ryu - magnetics.or.kr
Recent advancements in spintronics have focused on materials with strong spin-orbit
coupling, such as topological insulators and Weyl semimetals, which offer new methods for …

바일 준금속/자석 이종접합 구조에서의 자성 근접 효과

윤소빈, 손기훈, 이지은, 이홍섭, 장차운, 류혜진 - 한국자기학회지, 2024 - dbpia.co.kr
최근 스핀트로닉스 연구의 주요 소재중 하나인 강한 스핀-궤도 결합을 가진 위상 절연체와 바일
준금속과 같은 이종접합 구조에 관현 연구는 스핀 전류를 제어하는 새로운 방법을 제시한다. 본 …