World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
56
Citations
12313
World Ranking
2806
National Ranking
559

Overview

Xiaojun Liu is affiliated with Nanjing University in China and has an extensive research portfolio primarily in engineering and physics and astronomy. Their scholarly work spans multiple interconnected scientific domains with a strong focus on acoustic phenomena and advanced materials.

The main fields of study covered by Liu include Engineering with 291 publications and Physics and Astronomy with 194 publications. Within these fields, they have a notable emphasis on subfields such as Atomic and Molecular Physics, and Optics with 172 publications, Biomedical Engineering at 164 publications, Electronic, Optical and Magnetic Materials with 54 publications, Aerospace Engineering with 45 publications, and Mechanics of Materials with 38 publications.

Liu's research addresses specific topics that encompass Acoustic Wave Phenomena Research, Metamaterials and Metasurfaces Applications, Laser-Matter Interactions and Applications, Photoacoustic and Ultrasonic Imaging, Aerodynamics and Acoustics in Jet Flows, Topological Materials and Phenomena, and Microfluidic and Bio-sensing Technologies. These topics collectively indicate an interdisciplinary approach involving both fundamental physics and practical engineering applications.

Their recent scholarly contributions include:

  • "Geminate labels programmed by two-tone microdroplets combining structural and fluorescent color" (2021, Nature Communications)
  • "Non-Hermitian topological whispering gallery" (2021, Nature)
  • "Tailoring the absorption bandwidth of graphene at critical coupling" (2020, Physical review. B./Physical review. B)
  • "Tunable and broadband asymmetric sound absorptions with coupling of acoustic bright and dark modes" (2020, Journal of Sound and Vibration)
  • "Acoustic holography using composite metasurfaces" (2020, Applied Physics Letters)

Liu's frequent collaborators include Ying Cheng, Chao Tao, Zhiwang Zhang, XuanYang Lai, and Da-Jian Wu, reflecting ongoing collaborative research efforts within their scientific network.

Their works have been published extensively in journals such as Applied Physics Letters with 24 publications, Physical review. A/Physical review, A with 10 publications, Optics Letters with 10 publications, Physical Review Applied with 9 publications, and SSRN Electronic Journal also with 9 publications. This range of journals illustrates a broad dissemination of research findings across topics in physics, engineering, optics, and applied sciences.

Best Publications

  • Active control of electromagnetically induced transparency analogue in terahertz metamaterials

    Jianqiang Gu;Ranjan Singh;Xiaojun Liu;Xueqian Zhang

  • Ultra-sparse metasurface for high reflection of low-frequency sound based on artificial Mie resonances

    Y. Cheng;Y. Cheng;C. Zhou;B. G. Yuan;D. J. Wu

  • Effect of Transition Metals on the Structure and Performance of the Doped Carbon Catalysts Derived From Polyaniline and Melamine for ORR Application

    Hongliang Peng;Fangfang Liu;Xiaojun Liu;Shijun Liao

  • Topological Creation of Acoustic Pseudospin Multipoles in a Flow-Free Symmetry-Broken Metamaterial Lattice

    Zhiwang Zhang;Qi Wei;Ying Cheng;Ying Cheng;Ting Zhang

  • Electromagnetically induced transparency in terahertz plasmonic metamaterials via dual excitation pathways of the dark mode

    Xiaojun Liu;Jianqiang Gu;Ranjan Singh;Yingfang Ma

  • A multilayer structured acoustic cloak with homogeneous isotropic materials

    Ying Cheng;Fan Yang;Jian Yi Xu;Xiao Jun Liu

  • Directional Acoustic Antennas Based on Valley-Hall Topological Insulators.

    Zhiwang Zhang;Ye Tian;Yihe Wang;Shuxiang Gao

  • Three-Dimensional Hierarchical Frameworks Based on MoS2 Nanosheets Self-Assembled on Graphene Oxide for Efficient Electrocatalytic Hydrogen Evolution

    Weijia Zhou;Kai Zhou;Dongman Hou;Xiaojun Liu

  • Ultrathin MoO3 nanocrystalsself-assembled on graphene nanosheets via oxygen bonding as supercapacitor electrodes of high capacitance and long cycle life

    Kai Zhou;Weijia Zhou;Xiaojun Liu;Yuanhua Sang

  • Non-Hermitian Sonic Second-Order Topological Insulator.

    Zhiwang Zhang;Zhiwang Zhang;María Rosendo López;Ying Cheng;Xiaojun Liu

  • Topological Acoustic Delay Line

    Zhiwang Zhang;Ye Tian;Ying Cheng;Qi Wei

  • Programmable Coding Acoustic Topological Insulator.

    Jian-Ping Xia;Ding Jia;Hong-Xiang Sun;Shou-Qi Yuan

  • Stretchable Transparent Electrode Arrays for Simultaneous Electrical and Optical Interrogation of Neural Circuits in Vivo.

    Jing Zhang;Xiaojun Liu;Wenjing Xu;Wenhan Luo

  • Acoustic holography based on composite metasurface with decoupled modulation of phase and amplitude

    Ye Tian;Qi Wei;Ying Cheng;Ying Cheng;Xiaojun Liu;Xiaojun Liu

  • Broadband manipulation of acoustic wavefronts by pentamode metasurface

    Ye Tian;Qi Wei;Ying Cheng;Zheng Xu

  • Deep-Subwavelength Holey Acoustic Second-Order Topological Insulators

    Zhiwang Zhang;Zhiwang Zhang;Houyou Long;Chen Liu;Chen Shao

  • Nitrogen and sulfur co-doped porous carbon derived from human hair as highly efficient metal-free electrocatalysts for hydrogen evolution reactions

    Xiaojun Liu;Weijia Zhou;Linjing Yang;Ligui Li

  • Third-Harmonic Generation Enhancement by Film-Coupled Plasmonic Stripe Resonators

    J. Britt Lassiter;Xiaoshu Chen;Xiaojun Liu;Cristian Ciracì

  • Conversion of sound radiation pattern via gradient acoustic metasurface with space-coiling structure

    Baoguo Yuan;Ying Cheng;Ying Cheng;Xiaojun Liu;Xiaojun Liu

  • Asymmetric absorber with multiband and broadband for low-frequency sound

    Houyou Long;Ying Cheng;Ying Cheng;Xiaojun Liu;Xiaojun Liu

  • Tailoring the absorption bandwidth of graphene at critical coupling

    Unknown

  • Broadband near-perfect absorption of low-frequency sound by subwavelength metasurface

    Houyou Long;Chen Shao;Chen Liu;Ying Cheng;Ying Cheng

  • Flexible wire-like all-carbon supercapacitors based on porous core–shell carbon fibers

    Weijia Zhou;Kai Zhou;Xiaojun Liu;Renzong Hu

  • Perfect absorption of low-frequency sound waves by critically coupled subwavelength resonant system

    Houyou Long;Ying Cheng;Ying Cheng;Jiancheng Tao;Xiaojun Liu;Xiaojun Liu

  • Broad forbidden bands in parallel-coupled locally resonant ultrasonic metamaterials

    Y. Cheng;J. Y. Xu;X. J. Liu

  • Photoacoustic spectrum analysis for microstructure characterization in biological tissue: A feasibility study.

    Guan Xu;Irfaan A. Dar;Chao Tao;Xiaojun Liu

  • Experimental verification of acoustic pseudospin multipoles in a symmetry-broken snowflakelike topological insulator

    Zhiwang Zhang;Ye Tian;Ying Cheng;Xiaojun Liu

Frequent Co-Authors

Shouqi Yuan
Shouqi Yuan Jiangsu University
Paul L. Carson
Paul L. Carson University of Michigan–Ann Arbor
Xiang Zhang
Xiang Zhang University of Hong Kong
J. Brian Fowlkes
J. Brian Fowlkes University of Michigan–Ann Arbor
Tao Zhang
Tao Zhang Chinese Academy of Sciences
Yi-Bing Cheng
Yi-Bing Cheng Wuhan University of Technology
Jiandie D. Lin
Jiandie D. Lin University of Michigan–Ann Arbor
Chenghu Zhou
Chenghu Zhou Chinese Academy of Sciences
Ning Hu
Ning Hu Hebei University of Technology

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