成果/Result
- Strain-induced half-valley metals and topological phase transitions in MBr2 monolayers (M = Ru, Os)被引量：110收藏
- 作者：Huan, Hao Xue, Yang Zhao, Bao Gao, Guanyi Bao, Hairui Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;Fudan Univ;East China Univ Sci & Technol;Liaocheng Univ
- 来源：PHYSICAL REVIEW B 2021
- 关键词：Metals - Calculations - Degrees of freedom (mechanics) - Landforms - Microelectronics - Polarization
- Layer-Locked Anomalous Valley Hall Effect in Two-Dimensional A-Type Tetragonal Antiferromagnetic Insulator被引量：54收藏
- 作者：Guo, San-Dong Xu, Wei Xue, Yang Zhu, Gangqiang Ang, Yee Sin
- 机构： School of Electronic Engineering; State Key Laboratory of Surface Physics; Department of Physics; School of Physics and Electronic Information; Science
- 来源：arXiv 2023
- 关键词：Antiferromagnetism - Bromine compounds - Electric fields - Energy efficiency - Iron compounds - Landforms - Magnesium compounds - Quantum Hall effect - Spin Hall effect
- Layer-locked anomalous valley Hall effect in a two-dimensional A-type tetragonal antiferromagnetic insulator被引量：37收藏
- 作者：Guo, San-Dong Xu, Wei Xue, Yang Zhu, Gangqiang Ang, Yee Sin
- 机构：Xian Univ Posts & Telecommun;Fudan Univ;Fudan Univ;Fudan Univ;East China Univ Sci & Technol
- 来源：PHYSICAL REVIEW B 2024
- 关键词：Antiferromagnetism - Bromine compounds - Electric fields - Energy efficiency - Iron compounds - Landforms - Magnesium compounds - Quantum Hall effect - Spin Hall effect
- Higher-order topological insulators in two-dimensional Dirac materials被引量：33收藏
- 作者：Xue, Yang Huan, Hao Zhao, Bao Luo, Youhua Zhang, Zhenyu Yang, Zhongqin
- 机构：East China Univ Sci & Technol;Fudan Univ;Fudan Univ;Fudan Univ;Liaocheng Univ
- 来源：PHYSICAL REVIEW RESEARCH 2021
- 关键词：Calculations - Electric insulators - Topology - Germanium compounds
- Antiferromagnetic quantum spin Hall insulators with high spin Chern numbers被引量：23收藏
- 作者：Xue, Yang Xu, Wei Zhao, Bao Zhang, Jiayong Yang, Zhongqin
- 机构：East China Univ Sci & Technol;Fudan Univ;Fudan Univ;Fudan Univ;Liaocheng Univ
- 来源：PHYSICAL REVIEW B 2023
- 关键词：Antiferromagnetism - Bismuth compounds - Electric fields - Iron compounds - Magnesium compounds - Monolayers - Titanium compounds - Topology - Van der Waals forces
- Tunable Weyl half-semimetals in two-dimensional iron-based materials MFeSe (M = Tl, In, Ga)被引量：23收藏
- 作者：Huan, Hao Xue, Yang Zhao, Bao Bao, Hairui Liu, Lei Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;Fudan Univ;Shanghai Qi Zhi Inst;East China Univ Sci & Technol
- 来源：PHYSICAL REVIEW B 2022
- 关键词：Density functional theory - Energy gap - Gallium compounds - Iron - Iron compounds - Microelectronics - Selenium compounds - Topology
- Prediction of coexistence of anomalous valley Hall and quantum anomalous Hall effects in breathing kagome-honeycomb lattices被引量：19收藏
- 作者：Liu, Lei Zhao, Bao Zhang, Jiayong Bao, Hairui Huan, Hao Xue, Yang Li, Yue Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;Fudan Univ;Liaocheng Univ;Suzhou Univ Sci & Technol
- 来源：PHYSICAL REVIEW B 2021
- 关键词：Degrees of freedom (mechanics) - Crystalline materials - Quantum Hall effect - Electronic states - Honeycomb structures - Calculations - Landforms - Quantum theory
- Orbital-Selectivity-Induced Robust Quantum Anomalous Hall Effect in Hund's Metals MgFeP被引量：11收藏
- 作者：Yao, Qingzhao Xue, Yang Zhao, Bao Zhu, Ye Li, Zhijian Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;Fudan Univ;Shanghai Qi Zhi Inst;East China Univ Sci & Technol
- 来源：NANO LETTERS 2024
- 关键词：quantum anomalous Hall effect Hund's metal orbital selectivity high temperature ferromagnetism correlation enhanced spin-orbit coupling
- Two-dimensional half Chern-Weyl semimetal with multiple screw axes被引量：9收藏
- 作者：Xu, Wei Yi, Jiawei Huan, Hao Zhao, Bao Xue, Yang Yang, Zhongqin
- 机构：East China Univ Sci & Technol;Fudan Univ;Fudan Univ;Fudan Univ;Liaocheng Univ
- 来源：PHYSICAL REVIEW B 2022
- 关键词：Magnetism - Magnetocrystalline anisotropy - Monolayers - Screws - Titanium compounds
- Various half-metallic nodal loops in organic Cr2N6C3 monolayers被引量：8收藏
- 作者：Bao, Hairui Zhao, Bao Xue, Yang Huan, Hao Gao, Guanyi Liu, Xiaojuan Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;Fudan Univ;Liaocheng Univ;East China Univ Sci & Technol
- 来源：NANOSCALE 2021
- 关键词：Calculations - Quantum theory - Spintronics - Honeycomb structures - Topology
- Anisotropy-induced phase transitions in an intrinsic half-Chern insulator Ni2I2被引量：7收藏
- 作者：Liu, Lei Huan, Hao Xue, Yang Bao, Hairui Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;Fudan Univ;Shanghai Qi Zhi Inst;East China Univ Sci & Technol
- 来源：NANOSCALE 2022
- 关键词：Calculations - Energy gap - Monolayers - Nickel - Nickel compounds - Spin polarization - Topology
- Tuning corner states in proximitized second-order topological insulators with bulk-boundary obstruction被引量：6收藏
- 作者：Xue, Yang Zhou, Tong Xu, Wei Zhao, Bao Zutic, Igor Yang, Zhongqin
- 机构：East China Univ Sci & Technol;Eastern Inst Technol;SUNY Buffalo;Fudan Univ;Fudan Univ
- 来源：PHYSICAL REVIEW B 2023
- 关键词：Electric insulators - Quantum theory - Topological insulators - Topology - Van der Waals forces
- Trigonal multivalent polonium monolayers with intrinsic quantum spin Hall effects被引量：4收藏
- 作者：Bao, Hairui Zhao, Bao Zhang, Jiayong Xue, Yang Huan, Hao Gao, Guanyi Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;Fudan Univ;Liaocheng Univ;Suzhou Univ Sci & Technol
- 来源：SCIENTIFIC REPORTS 2022
- From Topological Nodal-Line Semimetals to Quantum Spin Hall Insulators in Tetragonal SnX Monolayers (X=F, Cl, Br, I)被引量：4收藏
- 作者：Zhu, Ye Zhao, Bao Xue, Yang Xu, Wei Xu, Wenting Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;Liaocheng Univ;East China Univ Sci & Technol;Shanghai Qi Zhi Inst
- 来源：CHINESE PHYSICS LETTERS 2024
- 关键词：Tin - Tin compounds - Topology
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- Prediction of Dirac semimetals and hourglass surface states in stacked hydrogenated Xenes (X = Sn and Pb)被引量：4收藏
- 作者：Gao, Guanyi Huan, Hao Bao, Hairui Xue, Yang Zhao, Bao Yu, Rui Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;Fudan Univ;East China Univ Sci & Technol;Liaocheng Univ
- 来源：PHYSICAL REVIEW B 2020
- 关键词：Surface states - Crystal symmetry - Crystals - Hydrogenation - Tin compounds - Topology - Tin
- Hidden higher-order topology in nonsymmorphic group IV and V tetragonal monolayers被引量：3收藏
- 作者：Xue, Yang Xu, Wei Zhao, Bao Yang, Zhongqin
- 机构：East China Univ Sci & Technol;Fudan Univ;Fudan Univ;Fudan Univ;Liaocheng Univ
- 来源：PHYSICAL REVIEW B 2024
- 关键词：Crystalline materials - Germanium compounds - Topology
- Quantum anomalous Hall effect with high Chern numbers in functionalized square-octagon Sb monolayers被引量：2收藏
- 作者：Bao, Hairui Zhao, Bao Zhang, Jiayong Xue, Yang Zhou, Tong Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;Fudan Univ;Shanghai Qi Zhi Inst;Liaocheng Univ
- 来源：2D MATERIALS 2023
- 关键词：quantum anomalous Hall effect high Chern number square-octagon Sb
- A new type of stable borophene with flat-band-induced magnetism被引量：2收藏
- 作者：Li, Zhijian Xue, Yang Yao, Qingzhao Zhao, Bao Xu, Wei Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;Fudan Univ;Shanghai Qi Zhi Inst;East China Univ Sci & Technol
- 来源：NANOTECHNOLOGY 2023
- 关键词：borophene flat-band magnetic material density functional theory two-dimensional material first-principles calculation
- Second-order topological insulator and its transition to quantum spin Hall state in a hydrogenated tetragonal stanene被引量：2收藏
- 作者：Xu, Wenting Xue, Yang Zhu, Ye Xu, Wei Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;Fudan Univ;East China Univ Sci & Technol;Shanghai Qi Zhi Inst
- 来源：PHYSICAL REVIEW MATERIALS 2024
- 关键词：Binary alloys - Electric insulators - Lead alloys - Monolayers - Quantum chemistry - Quantum theory - Stability - Tensile strain - Tin alloys - Topological insulators
- Intrinsic topology of various nodal rings in planar honeycomb lattices被引量：2收藏
- 作者：Xu, Wei Xue, Yang Zhao, Bao Li, Zhijian Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;East China Univ Sci & Technol;Liaocheng Univ;Shanghai Qi Zhi Inst
- 来源：PHYSICAL REVIEW B 2024
- 关键词：Crystal lattices - Honeycomb structures - Orbital calculations - Spin orbit coupling
- Van der Waals stacking-induced diverse topological phases in higher-order topological insulators被引量：0收藏
- 作者：Xu, Wenting Xue, Yang Zhao, Hongyan Zhang, Hongguo Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;Fudan Univ;East China Univ Sci & Technol;Shanghai Qi Zhi Inst
- 来源：JOURNAL OF MATERIALS CHEMISTRY C 2026
- 关键词：Binding energy - Chemical bonds - D region - Density functional theory - Electric insulators - Phase transitions - Quantum theory - Topological insulators - Topology
- A new type of stable borophene with flat-band-induced magnetism (vol 34, 505701, 2023)被引量：0收藏
- 作者：Li, Zhijian Xue, Yang Yao, Qingzhao Zhao, Bao Xu, Wei Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;Fudan Univ;Shanghai Qi Zhi Inst;East China Univ Sci & Technol
- 来源：NANOTECHNOLOGY 2026
- Emergent fractional quantum anomalous Hall effect in a second-order topological insulator被引量：0收藏
- 作者：Zhao, Hongyan Xu, Wei Xue, Yang Li, Wei Yang, Zhongqin
- 机构：Fudan Univ;Fudan Univ;East China Univ Sci & Technol;Shanghai Qi Zhi Inst
- 来源：PHYSICAL REVIEW B 2025
- 关键词：Dispersions - Electric insulators - Honeycomb structures - Quantum computers - Quantum theory - Topological insulators - Topology
- CORRIGENDUM: A new type of stable borophene with flat-band-induced magnetism (Nanotechnology (2023) 34 (505701) DOI: 10.1088/1361-6528/acef2c)被引量：-1收藏
- 作者：Li, Zhijian Xue, Yang Yao, Qingzhao Zhao, Bao Xu, Wei Yang, Zhongqin
- 机构： State Key Laboratory of Surface Physics; Shanghai Qi Zhi Institute; School of Science; School of Physics Science and Information Technology
- 来源：Nanotechnology 2026
