203 citations · 549 across the 8 of their papers we have counts for
8 papers
Unlocking Hidden Spins in Centrosymmetric SnSe2 by Vacancy-Controlled Spin-Orbit Scattering
Hengzhe Lu, Zhibin Qi, Yuqiang Huang +8
Spin current generation and manipulation remain the key challenge of spintronics, in which relativistic spinorbit coupling (SOC) play a ubiquitous role. In this letter, we demonstr…
Manipulating Giant Rashba Valley Splitting and Quantum Hall States in Few-Layer Black Arsenic by Electrostatic Gating
Feng Shen, Chenqiang Hua, Xikang Sun +10
Exciting phenomena may emerge in non-centrosymmetric two-dimensional (2D) electronic systems when spin-orbit coupling (SOC) interplays dynamically with Coulomb interactions, band t…
Dialkali-Metal Monochalcogenide Semiconductors with High Mobility and Tunable Magnetism
Chenqiang Hua, Feng Sheng, Qifeng Hu +3
The discovery of archetypal two-dimensional (2D) materials provides enormous opportunities in both fundamental breakthroughs and device applications, as evident by the research boo…
Defects controlled hole doping and multi-valley transport in SnSe single crystals
Zhen Wang, Congcong Fan, Zhixuan Shen +10
SnSe is a promising thermoelectric material with record-breaking figure of merit, \textit{i.e., ZT}. As a semiconductor, optimal electrical dosage is the key challenge to maximize…
Negative Magnetoresistance in Weyl semimetals NbAs and NbP: Intrinsic Chiral Anomaly and Extrinsic Effects
Yupeng Li, Zhen Wang, Pengshan Li +7
Chiral anomaly induced negative magnetoresistance (NMR) has been widely used as a critical transport evidence on the existence of Weyl fermions in topological semimetals. In this m…
Negative Magnetoresistance in Topological Semimetals of Transition-Metal Dipnictides with Nontrivial Z2 Indices
Yupeng Li, Zhen Wang, Yunhao Lu +6
Negative magnetoresistance (NMR) induced by the Adler-Bell-Jackiw anomaly is regarded as the most prominent quantum signature of Weyl semimetals when electrical field is collin…
Topological phase transition induced extreme magnetoresistance in TaSb
Zheng Wang, Yupeng Li, Yunhao Lu +5
We report extremely large positive magnetoresistance of 1.72 million percent in single crystal TaSb at moderate conditions of 1.5 K and 15 T. The quadratic growth of magnetor…
Helicity protected ultrahigh mobility Weyl fermions in NbP
Zhen Wang, Yi Zheng, Zhixuan Shen +5
Non-centrosymmetric transition metal monopnictides, including TaAs, TaP, NbAs, and NbP, are emergent topological Weyl semimetals (WSMs) hosting exotic relativistic Weyl fermions. I…