Dr. Yi Chen

Profile

Academic positionPost Doc
Research fieldsSynthesis and Properties of Functional Materials,Applied Mechanics, Statics and Dynamics
KeywordsMicropolar moldeling, Circularly polarized waves, Chiral and size effect, Topological Weyl Material, 3D Chiral lattices

Current contact address

CountryPeople's Republic of China
CityBeijing
InstitutionBeijing Institute of Technology
InstituteSchool of Aerospace Science and Engineering

Host during sponsorship

Prof. Dr. Martin WegenerInstitut für Angewandte Physik (AP), Karlsruher Institut für Technologie (KIT), Karlsruhe
Start of initial sponsorship01/09/2019

Programme(s)

2018Humboldt Research Fellowship Programme for Postdocs

Publications (partial selection)

2025Julio Andrés Iglesias Martínez, Yi Chen, Ke Wang, Martin Wegener: Nonlocal conduction in a metawire. In: Advanced Materials, 37, 2025, 2415278
2025Yi Chen, Romain Fleury, Pierre Seppecher, Gengkai Hu, Martin Wegener: Nonlocal metamaterials and metasurfaces. In: Nature Reviews Physics, 7, 2025, 299--312
2025Yi Chen, James P McInerney, Paul N Krause, Jonathan LG Schneider, Martin Wegener, Xiaoming Mao: Observation of floppy flexural modes in a 3D polarized maxwell beam. In: Physical Review Letters, 134, 2025, 086101
2024Yi Chen, Jonathan L. G. Schneider, Ke Wang, Philip Scott, Sebastian Kalt, Muamer Kadic & Martin Wegener: Anomalous frozen evanescent phonons. In: Nature Communications, 15, 2024,
2024Michael F. Groß, Jonathan L.G. Schneider, Yi Chen, Muamer Kadic, Martin Wegener: Dispersion engineering by hybridizing the back‐folded soft mode of monomode elastic metamaterials with stiff acoustic modes. In: Advanced Materials, 36, 2024, 6
2024Yi Chen, Jonathan LG Schneider, Michael F Groß, Ke Wang, Sebastian Kalt, Philip Scott, Muamer Kadic, Martin Wegener: Observation of chirality‐induced roton‐like dispersion in a 3D micropolar elastic metamaterial. In: Advanced Functional Materials, 34, 2024,
2023Yi Chen, Mahmoud A. A. Abouelatta, Ke Wang, Muamer Kadic, Martin Wegener: Nonlocal Cable-Network Metamaterials. In: Advanced Materials, 2023,
2023Michael Fidelis Groß, Jonathan Ludwig Günter Schneider, Yu Wei, Yi Chen, Sebastian Kalt, Muamer Kadic, Xiaoning Liu, Genkai Hu, Martin Wegener: Tetramode metamaterials as phonon polarizers. In: Advanced Materials, 35, 2023,
2021Chen, Yi and Kadic, Muamer and Wegener, Martin: Chiral triclinic metamaterial crystals supporting isotropic acoustical activity and isotropic chiral phonons. In: Proceedings of the Royal Society A, 477, 2021, 20200764
2021Chen, Yi and Frenzel, Tobias and Zhang, Quan and Kadic, Muamer and Wegener, Martin: Cubic metamaterial crystal supporting broadband isotropic chiral phonons. In: Physical Review Materials, 5, 2021, 025201
2021Julio Andrés Iglesias Martínez and Michael Fidelis Groß and Yi Chen and Tobias Frenzel and Vincent Laude and Muamer Kadic and Martin Wegener Experimental observation of roton-like dispersion relations in metamaterials. In: Science Advances, 7, 2021, eabm2189
2021Frenzel, Tobias and Hahn, Vincent and Ziemke, Patrick and Schneider, Jonathan Ludwig Günter and Chen, Yi and Kiefer, Pascal and Gumbsch, Peter and Wegener, Martin: Large characteristic lengths in 3D chiral elastic metamaterials. In: Communications Materials, 2, 2021, 1--9
2021Chen, Yi and Kadic, Muamer and Wegener, Martin: Roton-like acoustical dispersion relations in 3D metamaterials. In: Nature communications, 12, 2021, 1--8
2020Yi Chen, Muamer Kadic, Sébastien Guenneau, and Martin Wegener: Isotropic Chiral Acoustic Phonons in 3D Quasicrystalline Metamaterials. In: Physical Review Letters, 2020, 235502-1-235502-6
2020Yi Chen,Tobias Frenzel, Sébastien Guenneau, Muamer Kadic, Martin Wegener: Mapping acoustical activity in 3D chiral mechanical metamaterials onto micropolar continuum elasticity. In: Journal of the Mechanics and Physics of Solids, 2020,