306 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Science and Technology of ChinaCN41 papers
- Zhejiang UniversityCN30 papers
- Chinese Academy of SciencesCN29 papers
- University of Chinese Academy of SciencesCN23 papers
- Sichuan UniversityCN21 papers
- Beihang UniversityCN18 papers
- Nanjing Normal UniversityCN18 papers
- Nanjing UniversityCN18 papers
- Nankai UniversityCN17 papers
- Qufu Normal UniversityCN17 papers
- Singapore University of Technology and DesignSG17 papers
- Central South UniversityCN16 papers
23 papers · 1 filter
Fe-doping-induced band structure modification and cryogenic phase stability in Cs2AgBiBr6 single crystals
Yanan Li, Xuejiao Wu, Jidong Deng +1
Despite its promise as a lead-free alternative, the practical application of Cs2AgBiBr6 in optoelectronics is limited by its wide band gap and detrimental intrinsic defects. To ove…
Lattice Matching Dictates the Growth Mode and Quality of Deuterium Crystallization in Confined Spherical Shells
Peng Bi, Yu-Shen Wan, Wei Zhang +3
Cryogenic hydrogen isotope fuel layers with high structural integrity and atomic-scale smoothness are prerequisites for symmetric implosion and ignition in inertial confinement fus…
Strong and Tunable Electrical-Anisotropy in Type-II Weyl Semimetal Candidate WP2 with Broken Inversion Symmetry
Bo Su, Yanpeng Song, Yanhui Hou +7
A transition metal diphosphide WP2 is a candidate for type-II Weyl semimetals (WSMs) in which spatial inversion symmetry is broken and Lorentz invariance is violated. As one of the…
Enhanced Phonon-Phonon Interactions and Weakened Electron-Phonon Coupling in Charge-Density-Wave Topological Semimetal EuAl4 with a Possible Intermediate Electronic State
Shize Cao, Feng Jin, Jianzhou Zhao +4
The origin of charge density wave (CDW) is a long-term open issue. Furthermore, the evolution of phonon-phonon interactions (PPI) across CDW transitions has rarely been investigate…
5d orbital Induced Room Temperature Quantum Anomalous Hall Effect in TbCl
Jianqi Zhong, Jianzhou Zhao, Jinyu Zou +1
Following the experimental realization of Quantum anomalous Hall (QAH) effect in thin films of chromium-doped (Bi,Sb)Te, enhancing the work temperature of QAH effect has em…
Optical Signature of Flat Bands in Topological Hourglass Semimetal Nb3SiTe6
Shize Cao, Cuiwei Zhang, Yueshan Xu +5
Flat electronic bands in condensed matter provide a rich avenue for exploring novel quantum phenomena. Here, we report an optical spectroscopy study of a topological hourglass semi…
Highly anisotropic Drude-weight-reduction and enhanced linear-dichroism in van der Waals Weyl semimetal Td-MoTe2 with coherent interlayer electronic transport
Bo Su, Weikang Wu, Jianzhou Zhao +8
Weyl semimetal (WSM) states can be achieved by breaking spatial-inversion symmetry or time reversal symmetry. However, the anisotropy of the energy reduction contributing to the em…
Phononic real Chern insulator with protected corner modes in graphynes
Jiaojiao Zhu, Weikang Wu, Jianzhou Zhao +6
Higher-order topological insulators have attracted great research interest recently. Different from conventional topological insulators, higher-order topological insulators do not…
Photo-Induced Ultrafast Symmetry Switch in SnSe
Yadong Han, Junhong Yu, Hang Zhang +8
Layered tin selenide (SnSe) has recently emerged as a high-performance thermoelectric material with the current record for the figure of merit (ZT) observed in the high-temperature…
Symmetry-Enforced Nodal Chain Phonons
Jiaojiao Zhu, Weikang Wu, Jianzhou Zhao +3
Topological phonons in crystalline materials have been attracting great interest. However, most cases studied so far are direct generalizations of the topological states from elect…
Highly anisotropic two-dimensional metal in monolayer MoOCl
Jianzhou Zhao, Weikang Wu, Jiaojiao Zhu +3
Anisotropy is a general feature in materials. Strong anisotropy could lead to interesting physical properties and useful applications. Here, based on first-principles calculations…
Nonsymmorphic nodal-line metals in the two-dimensional rare earth monochalcogenides MX (M = Sc, Y; X = S, Se, Te)
Hao Guo, Jianzhou Zhao, Cong Chen +4
We predict a new family of two-dimensional (2D) rare earth monochalcogenide materials MX (M = Sc, Y; X = S, Se, Te). Based on first-principles calculations, we confirm their stabil…
Universal Approach to Magnetic Second-Order Topological Insulator
Cong Chen, Zhida Song, Jian-Zhou Zhao +4
We propose a universal practical approach to realize magnetic second-order topological insulator (SOTI) materials, based on properly breaking the time reversal symmetry in conventi…
Robust Weyl semimetallic phase in face-centered orthogonal C6 with helical carbon chains
Chao Zhang, Xian-Yong Ding, Li-Yong Gan +4
The exploration of topological phases in carbon allotropes offers a fascinating avenue to realize topological devices based on carbon materials. Here, using first-principles calcul…
Two-dimensional CoSe structures: Intrinsic magnetism, strain-tunable anisotropic valleys, magnetic Weyl point, and antiferromagnetic metal state
Bo Tai, Weikang Wu, Xiaolong Feng +5
The interplay between magnetism, band topology, and electronic correlation in low dimensions has been a fascinating subject of research. Here, we propose two-dimensional (2D) mater…
Electronic correlations and flattened band in magnetic Weyl semimetal candidate Co3Sn2S2
Yueshan Xu, Jianzhou Zhao, Changjiang Yi +13
The interplay between electronic correlations and topological protection may offer a rich avenue for discovering emergent quantum phenomena in condensed matter. However, electronic…
Large Fermi-arc and robust Weyl semimetal phase in AgS
Zhenwei Wang, Kaifa Luo, Jianzhou Zhao +1
Three-dimensional Dirac and Weyl semimetals have attracted widespread interest in condensed matter physics and material science. Here, based on first-principles calculations and sy…
Temperature effect on the coupling between coherent longitudinal phonons and plasmons in n- and p-type GaAs
Jianbo Hu, Hang Zhang, Yi Sun +2
The coupling between longitudinal optical (LO) phonons and plasmons plays a fundamental role in determining the performance of doped semiconductor devices. In this work, we report…
Bare and Polymer Coated Iron Oxide Superparamagnetic Nanoparticles for Effective Removal of U (VI) from Acidic and Neutral Aqueous Medium
Shan Zhu, Yangchun Leng, Minhao Yan +9
Superparamagnetic γ-Fe2O3 nanoparticles (5 nm diameter) were synthesized in water. The bare particles exhibit good colloidal stability at ~ pH 2 because of the strong electrostatic…
Mesoporous silica obtained with methyltriethoxysilane as co-precursor in alkaline medium
Ana-Maria Putz, Kunzhou Wang, Adél Len +10
Mesoporous silica particles have been synthesized by sol-gel method from tetraethoxysilane (tetraethylorthosilicate, TEOS) and methyltriethoxysilane (MTES), in ethanol and water mi…
Topological Phase Transition and Chiral-Anomaly Driven Negative Magneto-Resistance in Bulk Black Phosphorus
Chun-Hong Li, Yu-Jia Long, Ling-Xiao Zhao +8
We report the anisotropic magneto-transport measurement on a non-compound band semiconductor black phosphorus (BP) with magnetic field B up to 16 Tesla applied in both perpendicula…
Topological Node-Line Semimetal in Compressed Black Phosphorus
Jianzhou Zhao, Rui Yu, Hongming Weng +1
Based on first-principles calculations and tight-binding model analysis, we propose that black phosphorus (BP) can host a three-dimensional topological node-line semimetal state un…
Predicted alternative structure for tantalum metal under high pressure and high temperature
Zhong-Li Liu, Ling-Cang Cai, Xiu-Lu Zhang +1
First-principles simulations have been performed to investigate the phase stability of tantalum metal under high pressure and high temperature (HPHT). We searched its low-energy st…