雷党愿 - 香港城市大学 - 材料科学与工程系

个人简介

Dangyuan LEI is a Professor in the Department of Materials Science and Engineering and Deputy Director of the Centre for Functional Photonics at the City University of Hong Kong, and Provost's Visiting Professor of Physics at Imperial College London. He received his BSc, MPhil and PhD degrees all in Physics from Northwest University (National Physics Talent Training Base), The Chinese University of Hong Kong and Imperial College London in 2005, 2007 and 2011, respectively. His research interest centers on plasmonics nanophotonics, low-dimensional quantum materials, and ultrafast nonlinear optical spectroscopy, with particular interest in cavity-enhanced light-matter interactions at the nanoscale and applications in miniaturized optoelectronics, sensing, imaging, energy conversion and saving. He has published 220 journal papers, given 1 plenary talk, 5 keynote speeches and 110 invited talks, and received about 12200 citations and an h-index of 63 (Google Scholar as of February 2024). Three of his publications have been highlighted in “Editor’s Choice” of Science (2020) and “Research Highlights” of Nature Materials (2010 & 2011), respectively. Another five publications have been respectively selected into the RSC “Emerging Investigators” themed issue of Journal of Materials Chemistry A (2022), the Wiley “Young Investigator” special issue of EcoMat (2022), the Top 50 Most Read Nature Communications Articles of 2020 in Physics, the RSC “Emerging Investigators” themed issue of Journal of Materials Chemistry C (2016) and the IOP “Emerging Leaders” edition of Journal of Optics (2017).

研究领域

Quantum plasmonics and nonlinear nanophotonics Polariton physics and devices of low-dimensional materials and structures Plasmonics and metasurfaces for sensing, imaging, energy conversion and saving

近期论文

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Phosphate activated geopolymer-based coating with high temperature resistance for sub-ambient radiative cooling Yang, N., Xuan, Q., Fu, Y., Ma, X., Lei, D., Niu, J. & Dai, J., Jan 2024, In: Sustainable Cities and Society. 100, 104992. Phase Change Material-Based Metasurface Structure And Related Method LEI, D., FAN, Y. & LIAO, Y., 18 Dec 2023, (Filed) Priority No. 18/543,000 Revisiting the linear and nonlinear optical properties of nanoparticle-on-mirror–type plasmonic metasurfaces with transformation optics Zhang, Y., Wei, C., Gao, F., Lei, D. & Yang, F., 15 Nov 2023, In: Physical Review B. 108, 20, 205408. Metasurface Structure And Related Article And Method LEI, D., FAN, Y., LIAO, Y. & WANG, Z., 7 Nov 2023, (Filed) Priority No. 18/503,497 Using Aggregation to Chaperon Nanoparticles Across Fluid Interfaces Fu, Y., Zhao, S., Fan, Y., Ho, Y. Y. L., Wang, Y., Lei, D., Gu, P., & 2 others, 18 Sept 2023, In: Angewandte Chemie - International Edition. e202308853. Radiative Cooling Interface For Wearable Electronic Device LEI, D., YU, X., FU, Y. & LI, J., 20 Jul 2023, (Filed) Priority No. 18/355,648 Directional dipole dice enabled by anisotropic chirality Cheng, Y., Oyesina, K. A., Xue, B., Lei, D., Wong, A. M. H. & Wang, S., 20 Jun 2023, In: Proceedings of the National Academy of Sciences. 120, 25, e2301620120. Scaling behavior of order parameters for the hybrid improper ferroelectric (Ca, Sr)3Ti2O7 Kong, J., Manjón-Sanz, A., Liu, J., Marlton, F., Lo, T. W., Lei, D., Jørgensen, M. R. V., & 1 others, 1 Jun 2023, In: Physical Review B. 107, 22, 224103. Plasmonic-hot-electron mediated room-temperature generation of charged biexciton in monolayer WS2 Peng, Z., Lo, T. W. & Lei, D., May 2023, In: Physical Review Materials. 7, 5, 054002 Enriching Metasurface Functionalities by Fully Employing the Inter-Meta-Atom Degrees of Freedom for Double-Key-Secured Encryption Zheng, Y., Deng, Y., Shi, Z., Fan, Y., Wang, Z., Lei, D., Zhou, Z., & 1 others, 10 Mar 2023, In: Advanced Materials Technologies. 8, 5, 2201468. Multidimensional Coherent Spectroscopy of Molecular Polaritons: Langevin Approach Zhang, Z., Nie, X., Lei, D. & Mukamel, S., 10 Mar 2023, In: Physical Review Letters. 130, 10, 103001 Geopolymer-based sub-ambient daytime radiative cooling coating Yang, N., Fu, Y., Xue, X., Lei, D. & Dai, J., Feb 2023, In: EcoMat. 5, 2, e12284. Tale of Two Resonances: Waveguide-Plasmon Coupling and High Q-Factor Engineering on the Nanoscale Fu, Y., Qing, Y. M., Li, Z., Zayats, A. V. & Lei, D., 18 Jan 2023, In: ACS Photonics. 10, 1, p. 2–12 Super-resolution multicolor fluorescence microscopy enabled by an apochromatic super-oscillatory lens with extended depth-of-focus Li, W., He, P., Lei, D., Fan, Y., Du, Y., Gao, B., Chu, Z., & 5 others, 2023, In: Nature Communications. 14, 5107. Coating Composition, Its Preparation And Use In Reducing Heat Gain LEI, D., FU, Y. & MA, X., 5 Dec 2022, (Filed) Priority No. 18/061,624 Quantum statistical theory for an exciton-polariton condensate: Fluctuations and coherence Zhang, Z., Zhao, S. & Lei, D., Dec 2022, In: Physical Review B: covering condensed matter and materials physics. 106, 22, L220306. Interconversion of exceptional points between different orders in non-Hermitian systems Wang, H., Xiao, Y., Zhang, Z., Chan, C. T. & Lei, D., Nov 2022, In: New Journal of Physics. 24, 11, 113042. Switchable radiative cooling technologies for smart thermal management An, Y., Fu, Y., Dai, J., Yin, X. & Lei, D., 19 Oct 2022, In: Cell Reports Physical Science. 3, 10, 101098. Plasmonic-metal/2D-semiconductor hybrids for photodetection and photocatalysis in energy-related and environmental processes Gan, X. & Lei, D., 15 Oct 2022, In: Coordination Chemistry Reviews. 469, 214665. All-Optical Modulation of Single Defects in Nanodiamonds: Revealing Rotational and Translational Motions in Cell Traction Force Fields Wang, L., Hou, Y., Zhang, T., Wei, X., Zhou, Y., Lei, D., Wei, Q., & 2 others, 28 Sept 2022, In: Nano Letters. 22, 18, p. 7714–7723 Enhanced efficiency and stability of triple-cation perovskite solar cells with CsPbIxBr3-x QDs "surface patches" Yang, G., Zhang, H., Li, S., Ren, Z., Fang, G., Lei, D. & Li, G., Sept 2022, In: SmartMat. 3, 3, p. 513-521 Thin, Soft, Passive Cooling Technologies for Wearable Electronics LEI, D., YU, X., FU, Y. & LI, J., 27 Jul 2022, (Filed) Priority No. PCT/CN2022/108356 Dynamic Cryptography through Plasmon-Enhanced Fluorescence Blinking Lu, Y., Cheng, H., Li, G., Han, F., Jiang, C., Lo, T. W., Lei, D., & 2 others, 25 Jul 2022, In: Advanced Functional Materials. 32, 30, 2201372. Activating the Basal Planes in 2H-MoTe2 Monolayers by Incorporating Single-Atom Dispersed N or P for Enhanced Electrocatalytic Overall Water Splitting Xiao, Z., Gan, X., Zhu, T., Lei, D., Zhao, H. & Wang, P., Jul 2022, In: Advanced Sustainable Systems. 6, 7, 2100515. A generalized method for calculating plasmoelectric potential in non-Mie-resonant plasmonic systems Xu, Y., Fan, Y., Qing, Y. M., Cui, T. J. & Lei, D., Jun 2022, In: Nanophotonics. 11, 11, p. 2453–2464 Periodic Arrays of 3D AuNP-Capped VO2 Shells and Their Temperature-Tunable SERS Performance Liang, J., Yu, L., Wang, Y., Xue, T., Lei, D., Wang, Z. & Li, X., 19 Apr 2022, In: Advanced Optical Materials. 10, 8, 2102615. Scattering asymmetry and circular dichroism in coupled PT-symmetric chiral nanoparticles Chen, X., Wang, H., Li, J., Wong, K. & Lei, D., Apr 2022, In: Nanophotonics. 11, 9, p. 2159–2167 Plasmonic Nanocavity Induced Coupling and Boost of Dark Excitons in Monolayer WSe2 at Room Temperature Lo, T. W., Chen, X., Zhang, Z., Zhang, Q., Leung, C. W., Zayats, A. V. & Lei, D., 9 Mar 2022, In: Nano Letters. 22, 5, p. 1915-1921 A Data-Mining-Assisted Design of Structural Colors on Diamond Metasurfaces Jing, J., Yiu, Y. C., Chen, C., Lei, D., Shao, L., Wang, Q., Li, K. H., & 2 others, Mar 2022, In: Advanced Photonics Research. 3, 3, 2100292. Polymer coating with gradient-dispersed dielectric nanoparticles for enhanced daytime radiative cooling Fu, Y., An, Y., Xu, Y., Dai, J. & Lei, D., Mar 2022, In: EcoMat. 4, 2, e12169. High-Q localized surface plasmon resonance based on bound states in the continuum for enhanced refractive index sensing Chen, H., Wang, H., Wong, K. & Lei, D., 1 Feb 2022, In: Optics Letters. 47, 3, p. 609-612 Strong coupling in two-dimensional materials-based nanostructures: a review Qing, Y. M., Ren, Y., Lei, D., Ma, H. F. & Cui, T. J., Feb 2022, In: Journal of Optics. 24, 2, 024009. Intrinsic superflat bands in general twisted bilayer systems Wang, H., Ma, S., Zhang, S. & Lei, D., 2022, In: Light: Science & Applications. 11, 159.