147 citations · 689 across the 13 of their papers we have counts for
13 papers
Visualizing near-coexistence of massless Dirac electrons and ultra-massive saddle point electrons
Abhay Kumar Nayak, Jonathan Reiner, Hengxin Tan +8
Strong singularities in the electronic density of states amplify correlation effects and play a key role in determining the ordering instabilities in various materials. Recently hi…
Induced anomalous Hall effect of massive Dirac fermions in ZrTe5 and HfTe5 thin flakes
Yanzhao Liu, Huichao Wang, Huixia Fu +8
Researches on anomalous Hall effect (AHE) have been lasting for a century to make clear the underlying physical mechanism. Generally, the AHE appears in magnetic materials, in whic…
Surface Conductivity in Antiferromagnetic Semiconductor CrSb
Qianheng Du, Huixia Fu, Junzhang Ma +4
The contribution of bulk and surface to the electrical resistance along crystallographic \textit{b}- and \textit{c}-axes as a function of crystal thickness gives evidence for a tem…
Band inversion and topology of the bulk electronic structure in FeSeTe
Himanshu Lohani, Tamaghna Hazra, Amit Ribak +5
FeSeTe (FeSeTe) has recently emerged as a promising candidate to host topological superconductivity, with a Dirac surface state and signatures of Majorana bou…
Exchange Bias and Quantum Anomalous Hall Effect in the MnBi2Te4-CrI3 Heterostructure
Huixia Fu, Chao-Xing Liu, Binghai Yan
The layered antiferromagnetic MnBi2Te4 films have been proposed to be an intrinsic quantum anomalous Hall (QAH) insulator with a large gap. To realize this proposal, it is crucial…
Resolving the Topological Classification of Bismuth with Topological Defects
Abhay Kumar Nayak, Jonathan Reiner, Raquel Queiroz +6
Bulk boundary correspondence in topological materials allows to study their bulk topology through the investigation of their topological boundary modes. However, for classes that s…
Finite-temperature violation of the anomalous transverse Wiedemann-Franz law
Liangcai Xu, Xiaokang Li, Xiufang Lu +7
The Wiedemann-Franz (WF) law links the ratio of electronic charge and heat conductivity to fundamental constants. It has been tested in numerous solids, but the extent of its relev…
Observation of Spin Hall Effect in Weyl Semimetal WTe2 at Room Temperature
Bing Zhao, Dmitrii Khokhriakov, Yang Zhang +7
Discovery of topological Weyl semimetals has revealed the opportunities to realize several extraordinary physical phenomena in condensed matter physics. Specifically, these semimet…
Photoexcitation Induced Quantum Dynamics of Charge Density Wave and Emergence of a Collective Mode in 1T-TaS
Jin Zhang, Chao Lian, Mengxue Guan +3
Photoexcitation is a powerful means in distinguishing different interactions and manipulating the states of matter, especially in complex quantum systems. As a well-known charge de…
Self-Modulation Doping Effect in the High-Mobility Layered Semiconductor Bi2O2Se
Huixia Fu, Jinxiong Wu, Hailin Peng +1
Recently an air-stable layered semiconductor Bi2O2Se was discovered to exhibit an ultrahigh mobility in transistors fabricated with its thin layers. In this work, we explored the m…
Large Magnetic Anisotropy of an Iron-Porphyrin Complex on Metal Substrate
Bing Liu, Huixia Fu, Jiaqi Guan +4
Single magnetic atoms or molecules with large single-ion magnetic anisotropy are highly desired for future applications in high-density data storage and quantum computation. Here w…
Magnetic Dirac Fermions and Chern Insulator Supported on Pristine Silicon Surface
Huixia Fu, Zheng Liu, Chao Lian +4
Emergence of ferromagnetism in non-magnetic semiconductors is strongly desirable, especially in topological materials thanks to the possibility to achieve quantum anomalous Hall ef…
From Silicene to Half-Silicane by Hydrogenation
Jinglan Qiu, Huixia Fu, Yang Xu +5
Graphane is graphene fully hydrogenated from both sides, forming a 1x1 structure, where all C atoms are in sp3 configuration. In silicene, the Si atoms are in a mix-sp2/sp3 configu…