Metagratings for Efficient Wavefront Manipulation
Y. Radi, and A. Alù, “Metagratings for Efficient Wavefront Manipulation,” IEEE Photonics Journal, Vol. 14, No. 1, No. 2207513 (2021), (invited paper) […]
Scalable Metagrating for Efficient Ultrasonic Focusing
Y. K. Chiang, L. Quan, Y. Peng, S. Sepehrirahnama, S. Oberst, A. Alù, and D. A. Powell, “Scalable Metagrating for Efficient Ultrasonic Focusing,” Physical Review Applied, Vol. 16, No. 6, […]
Yoshiaki Kasahara
Generalization of Exceptional Point Conditions in Perturbed Coupled Resonators
S. Ramezanpour, A. Bogdanov, A. Alù, and Y. Radi, “Generalization of Exceptional Point Conditions in Perturbed Coupled Resonators,” Physical Review B, Vol. 104, No. 20, 205405 (2021) […]
Efficient Nonreciprocal Mode Transitions in Spatiotemporally Modulated Acoustic Metamaterial
Z. X. Chen, Y. G. Peng, H. X. Li, J. J. Liu, Y. J. Ding, B. Liang, X. F. Zhu, Y. Q. Lu, J. C. Cheng, and A. Alù, “Efficient […]
Bandwidth of Singular Plasmonic Resonators in Relation to the Chu Limit
M. Pascale, S.A. Mann, C. Forestiere, A. Alù. Bandwidth of Singular Plasmonic Resonators in Relation to the Chu Limit. ACS Photonics, (2021) […]
Topological Phonon-Polariton Funneling in Midinfrared Metasurfaces
S. Guddala, F. Komissarenko, S. Kiriushechkina, A. Vakulenko, M. Li, V. M. Menon, A. Alù, and A. B. Khanikaev, “Topological Phonon-Polariton Funneling in Midinfrared Metasurfaces,” Science, Vol 374, No. 6564, […]
Temporal Parity-Time Symmetry for Extreme Energy Transformations
H. Li, S. Yin, E. Galiffi, and A. Alù, “Temporal Parity-Time Symmetry for Extreme Energy Transformations,” Physical Review Letters, Vol. 127, 153903 (2021). […]
Extreme Anisotropy and Dispersion Engineering in Locally Resonant Acoustic Metamaterials
S. Yves, and A. Alù, “Extreme Anisotropy and Dispersion Engineering in Locally Resonant Acoustic Metamaterials,” Journal of the Acoustic Society of America, Special Issue on Additive Manufacturing, Vol. 150, pp. […]
Broadband Topological Slow Light through Brillouin-Zone Winding
S. A. Mann, and A. Alù, “Broadband Topological Slow Light through Brillouin-Zone Winding,” Physical Review Letters, Vol. 127, No. 12, 123601 (2021). […]