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个人简介

主要经历 2007.8-2011.6 兰州大学物理学基地班学士 2011.8-2016.6 清华大学物理系博士 2016.8-2016.11 北京计算科学中心访问学者 2016.12-2021.11阿肯色大学物理系博士后 2021.11-至今 复旦大学物理系

研究领域

计算凝聚态物理。主要采用和发展密度泛函理论和基于第一性原理的有效哈密顿量方法,研究铁性体系,如铁磁、铁电和多铁等体系的新奇相互作用和物理性质。近期研究内容涉及磁性拓扑缺陷(如斯格明子),量子自旋液体,磁电耦合和相互调控,以及二维材料等。

近期论文

查看导师最新文章 (温馨提示:请注意重名现象,建议点开原文通过作者单位确认)

“First-Principles Approaches to Magnetoelectric Multiferroics” Changsong Xu, Hongyu Yu, Junling Wang, and Hongjun Xiang* Annual Review of Condensed Matter Physics 15, 85 (2024) https://doi.org/10.1146/annurev-conmatphys-032922-102353 “Bilayer stacking ferrovalley materials without breaking time-reversal and spatial-inversion symmetry” Guoliang Yu, Junyi Ji, Changsong Xu*, and Hongjun Xiang* Phys. Rev. B 109, 075434 (2024) https://doi.org/10.1103/PhysRevB.109.075434 “Atomistic Origin of Diverse Charge Density Wave States in CsV3Sb5” Binhua Zhang, Hengxin Tan, Binghai Yan, Changsong Xu*, and Hongjun Xiang* Phys. Rev. Lett. 132, 096101 (2024) https://doi.org/10.1103/PhysRevLett.132.096101 “Noncoplanar magnetic order in the breathing kagome lattice compound Pb(OF)Cu3(SeO3)2(NO3)” Yimeng Gu, Zeyu Kao, Yiqing Hao, Weiqin Zhu, Qiang Zhang, Yan Wu, Changsong Xu, Huibo Cao, and Jun Zhao* Phys. Rev. B 109, 024402 (2024) https://doi.org/10.1103/PhysRevB.109.024402 “Fractional quantum ferroelectricity” Junyi Ji, Guoliang Yu, Changsong Xu*, and Hongjun Xiang* Nat. Commun. 15, 135 (2024) https://doi.org/10.1038/s41467-023-44453-y “Manipulating two-dimensional magnetic states via electric field and pressure” Hengxing Bao, Hao Tian*, Xu Li, Xingyue Ma, Changsong Xu, Yurong Yang* and Di Wu* Phys. Chem. Chem. Phys. 25, 22244 (2023) https://doi.org/10.1039/D3CP02043F “Realistic Spin Model for Multiferroic NiI2” Xuanyi Li, Changsong Xu*, Boyu Liu, Xueyang Li, L. Bellaiche, and Hongjun Xiang* Phys. Rev. Lett. 131, 036701 (2023) https://doi.org/10.1103/PhysRevLett.131.036701 “Constraining spin directions in density functional theory calculations by imposing a local magnetic field” Yingwei Chen, Yali Yang, Changsong Xu, and Hongjun Xiang* Phys. Rev. B. 107, 214439 (2023) https://doi.org/10.1103/PhysRevB.107.214439 “General Theory for Bilayer Stacking Ferroelectricity” Junyi Ji, Guoliang Yu, Changsong Xu*, and Hongjun Xiang* Phys. Rev. Lett. 130, 146801 (2023) (Editors' Suggestion & Featured in Physics) “Designing polar textures with ultrafast neuromorphic features from atomistic simulations” Sergey Prosandeev, Sergei Prokhorenko, Yousra Nahas, Yali Yang, Changsong Xu, Julie Grollier, Diyar Talbayev, Brahim Dkhil and L Bellaiche* Neuromorph. Comput. Eng 3, 012002 (2023) https://doi.org/10.1088/2634-4386/acbfd6 “Electrical topological defects induced by terahertz laser pulses” Peng Chen, Changsong Xu*, Sergei Prokhorenko, Yousra Nahas, Bin Xu, and Laurent Bellaiche* Physical Review B 107, L060101 (2023) https://doi.org/10.1103/PhysRevB.107.L060101 “Simultaneously improving Rashba-type and Zeeman effects in two-dimensional multiferroics” Xu Li, Hao Tian, Hong Jian Zhao, Changsong Xu, Meng Ye, Lan Chen, Hongjun Xiang, Jun-Ming Liu, L. Bellaiche, Di Wu*, and Yurong Yang* Physical Review B 106, L201105 (2022) https://doi.org/10.1103/PhysRevB.106.L201105 “Self-Assembled LuFeO3/LuFe2O4 Heterostructure with Emergent Ferroic Orderings” Shiqing Deng#, Changsong Xu#, Shaobo Cheng, Wenbin Wang, Jing Zhu*, Yimei Zhu*, Jun Chen* Advanced Functional Materials 32, 202206050 (2022) https://doi.org/10.1002/adfm.202206050 “Microscopic Magnetic Origin of Rhombohedral Distortion in NiO” Guangmeng He#, Huimin Zhang#, Jinyang Ni, Boyu Liu, Changsong Xu*, and Hongjun Xiang* Chinese Physics Letters 39, 067501 (2022) https://doi.org/10.1088/0256-307X/39/6/067501 “Complex spin Hamiltonian represented by an artificial neural network” Hongyu Yu#, Changsong Xu#, Xueyang Li, Feng Lou, L. Bellaiche, Zhenpeng Hu, Xingao Gong, and Hongjun Xiang* Physical Review B 105, 174422 (2022) https://doi.org/10.1103/PhysRevB.105.174422 “Hidden phases with neuromorphic responses and highly enhanced piezoelectricity in an antiferroelectric prototype” Sergey Prosandeev, Sergei Prokhorenko, Yousra Nahas, Yali Yang, Changsong Xu, Julie Grollier, Diyar Talbayev, Brahim Dkhil, and L. Bellaiche* Physical Review B 105, L100101 (2022) https://doi.org/10.1103/PhysRevB.105.L100101 “Assembling diverse skyrmionic phases in Fe3GeTe2 monolayer: the role of multiple fourth order interactions” Changsong Xu, Xueyang Li, Peng Chen, Yun Zhang, Hongjun Xiang*, L. Bellaiche* Adv. Mater. 34, 2107779 (2022) https://doi.org/10.1002/adma.202107779 “Anisotropic epitaxial stabilization of a low-symmetry ferroelectric with enhanced electromechanical response” Oliver Paull#, Changsong Xu#, Xuan Cheng, Yangyang Zhang, Bin Xu, Kyle Kelley, Rama K. Vasudevan, L. Bellaiche, Valanoor Nagarajan*, Daniel Sando* Nat. Mater. 21, 74 (2022) https://doi.org/10.1038/s41563-021-01098-w “Magnetization compensation temperature and frustration-induced topological defects in ferrimagnetic antiperovskite Mn4N” Temuujin Bayaraa, Changsong Xu*, L. Bellaiche Physical Review Letters 127, 217204 (2021) https://doi.org/10.1103/PhysRevLett.127.217204 “Designing frustration in 2D magnetic systems via the application of uniaxial strain” Suyash Rijal, Changsong Xu*, L. Bellaiche Physical Review B 103, 014442 (2021) https://doi.org/10.1103/PhysRevB.103.014442 “Coexistence and Coupling of Multiple Charge Orderings and Spin States in Hexagonal Ferrite” Shaobo Cheng#, Xing Li#, Changsong Xu, Yu Liu, Marco Beleggia, Lijun Wu, Wenbin Wang, C. Petrovic, Laurent Bellaiche, Jing Tao*, Yimei Zhu* Nano Letters 21, 5782 (2021) https://doi.org/10.1021/acs.nanolett.1c01624 “Band structure engineering of van der Waals heterostructures using ferroelectric clamped sandwich structures” Hao Tian, Changsong Xu, Xu Li, Yurong Yang*, L. Bellaiche, Di Wu* Physical Review B 103, 125426 (2021) https://doi.org/10.1103/PhysRevB.103.125426 “Properties of (001) NaNbO3 films under epitaxial strain: A first-principles study” Kinnary Patel, Sergey Prosandeev, Bin Xu, Changsong Xu, and L. Bellaiche Physical Review B 103, 094103 (2021) https://doi.org/10.1103/PhysRevB.103.094103 “Topological spin texture in Janus monolayers of chromium trihalides Cr(I,X)3” Changsong Xu#, Junsheng Feng#, Sergei Prokhorenko, Yousra Nahas, Hongjun Xiang*, L. Bellaiche* Physical Review B (Rapid Communication) 101, 060404 (2020) (Web of Science Highly Cited) “Possible Kitaev quantum spin liquid state in 2D materials with S=3/2” Changsong Xu#, Junsheng Feng#, Mitsuaki Kawamura, Youhei Yamaji, Yousra Nahas, Sergei Prokhorenko, Yang Qi*, Hongjun Xiang*, L. Bellaiche Physical Review Letters 124, 087205 (2020) (Editors' Suggestion & On the Cover & Web of Science Highly Cited) “Electric-field switching of magnetic topological charge in type-I multiferroics” Changsong Xu, Peng Chen, Hengxin Tan, Yurong Yang, Hongjun Xiang*, L. Bellaiche* Physical Review Letters 125, 037203 (2020) https://doi.org/10.1103/PhysRevLett.125.037203 “Magnetic-domain-wall-induced electrical polarization in rare-earth iron garnet systems: A first-principles study” Temuujin Bayaraa, Changsong Xu*, Yali Yang, Hongjun Xiang, L. Bellaiche Physical Review Letters 125, 067602 (2020) https://doi.org/10.1103/PhysRevLett.125.067602 “Emergence of skyrmionium in a two-dimensional CrGe(Se,Te)3 Janus monolayer” Yun Zhang#, Changsong Xu#, Peng Chen, Yousra Nahas, Sergei Prokhorenko, L. Bellaiche*, Physical Review B (Rapid Communication) 102, 241107 (2020) https://doi.org/10.1103/PhysRevB.102.241107 “Finite-temperature properties of rare-earth iron garnets under magnetic fields” Davis Campbell, Changsong Xu*, Temuujin Bayaraa, L. Bellaiche Physical Review B 102, 144406 (2020) https://doi.org/10.1103/PhysRevB.102.144406 “Berezinskii-Kosterlitz-Thouless phase in 2D ferroelectrics” Changsong Xu#, Yousra Nahas#, Sergei Prokhorenko, Hongjun Xiang*, L. Bellaiche* Physical Review B (Rapid Communication) 101, 241402 (2020) https://doi.org/10.1103/PhysRevB.101.241402 “Magnetic interactions in BiFeO3: a first-principles study” Changsong Xu, Bin Xu*, Dupé Bertrand, L. Bellaiche* Physical Review B 99, 104420 (2019) https://doi.org/10.1103/PhysRevB.99.104420 “Tuning magnetization compensation and Curie temperatures in epitaxial rare earth iron garnet films” Temuujin Bayaraa, Changsong Xu*, Davis Campbell, L Bellaiche Physical Review B 100, 214412 (2019) https://doi.org/10.1103/PhysRevB.100.214412 “Pressure-induced large enhancement of Néel temperature and electric polarization in the hexagonal multiferroic” Fengliang Liu#, Changsong Xu#, Shoudong Shen#, Nana Li, Hangwen Guo, Xujie Lü, Hongjun Xiang, L. Bellaiche, Jun Zhao, Lifeng Yin, Wenge Yang*, Wenbin Wang*, and Jian Shen* Physical Review B 100, 214408 (2019) https://doi.org/10.1103/PhysRevB.100.214408 “Electric-field control of magnetization, Jahn-Teller distortion, and orbital ordering in ferroelectric ferromagnets” Lan Chen, Changsong Xu, Hao Tian, Hongjun Xiang, Jorge í?iguez, Yurong Yang*, L. Bellaiche Physical Review Letters 122, 247701 (2019) https://doi.org/10.1103/PhysRevLett.122.247701 “Prediction of room-temperature half-metallicity in layered halide double perovskites” Jian Xu, Changsong Xu, Jian-Bo Liu, Laurent Bellaiche, Hongjun Xiang, Bai-Xin Liu*, Bing Huang* npj Computational Materials 5, 114 (2019) https://doi.org/10.1038/s41524-019-0252-6 “Interface reconstruction with emerging charge ordering in hexagonal manganite” Shaobo Cheng#, Changsong Xu#, Shiqing Deng, Myung-Geun Han, Shanyong Bao, Jing Ma, Cewen Nan, Wenhui Duan, L. Bellaiche, Yimei Zhu*, Jing Zhu* Science Advances 4, eaar4298 (2018) https://doi.org/10.1126/sciadv.aar4298 “Interplay between Kitaev interaction and single ion anisotropy in ferromagnetic CrI3 and CrGeTe3 monolayers” Changsong Xu#, Junsheng Feng#, Hongjun Xiang*, L. Bellaiche* npj Computational Materials 4, 57 (2018) https://doi.org/10.1038/s41524-018-0115-6 “Revisiting spin cycloids in multiferroic BiFeO3” Bin Xu*, Dupé Bertrand, Changsong Xu, Hongjun Xiang, L. Bellaiche* Physical Review B 98, 184420 (2018) https://doi.org/10.1103/PhysRevB.98.184420 “Understanding and revisiting the most complex perovskite system via atomistic simulations” Yali Yang, Bin Xu, Changsong Xu, Wei Ren*, L. Bellaiche* Physical Review B 97, 174106 (2018) https://doi.org/10.1103/PhysRevB.97.174106 “First-principles studies of the local structure, relaxor behavior of Pb(Mg1/3Nb2/3)O3- PbTiO3-derived ferroelectric perovskite solid solutions” Hengxin Tan, Hiroyuki Takenaka, Changsong Xu, Wenhui Duan, Ilya Grinberg, Andrew M Rappe* Physical Review B 97, 174101 (2018) https://doi.org/10.1103/PhysRevB.97.174101 “Structural phases arising from reconstructive and isostructural transitions in high-melting- point oxides under hydrostatic pressure: A first-principles study” Hao Tian, Xiao-Yu Kuang, Ai-Jie Mao*, Yurong Yang*, Changsong Xu, S Omid Sayedaghaee, L. Bellaiche* Physical Review B 97, 020103 (2018) https://doi.org/10.1103/PhysRevB.97.020103 “Novel type of ferroelectricity in brownmillerite structures: A first-principles study” Hao Tian, Xiao-Yu Kuang, Ai-Jie Mao*, Yurong Yang*, Hongjun Xiang, Changsong Xu, S Omid Sayedaghaee, Jorge I?iguez, L. Bellaiche* Physical Review Materials 2, 084402 (2018) https://doi.org/10.1103/PhysRevMaterials.2.084402

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