Andrea Alù
City University of New York
1276 Papers
5.1K Citations
Andrea Alù is an academic researcher from City University of New York. The author has contributed to research in topics: Metamaterial & Cloaking. The author has an hindex of 109, co-authored 1138 publications. Previous affiliations of Andrea Alù include Fundamental Research on Matter Institute for Atomic and Molecular Physics & University of Texas System.
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Papers
Graphene metasurface makes the thinnest possible cloak in the terahertz spectrum
Yashwanth R. Padooru,Pai-Yen Chen,Alexander B. Yakovlev,Andrea Alù +3 more
- 01 Jan 2013
TL;DR: In this paper, a metasurface cloak design composed of subwavelength graphene nanopatches is proposed to realize wideband-tunable scattering cancellation in the terahertz (THz) spectrum.
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Time-modulated reflective metasurface for the control of the reflected signal frequency
Davide Ramaccia,A. Toscano,Filiberto Bilotti,Dimitrios L. Sounas,Andrea Alù +4 more
- 07 Jul 2019
TL;DR: In this article, a time-modulated full-reflective metasurface is proposed to realize a frequency shift of the illuminating electromagnetic wave, consisting of an array of metallic patches printed on an electrically thin dielectric substrate.
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Scattering theory and cancellation of gravity-flexural waves of floating plates
TL;DR: In this article, the authors combine theories of scattering for linearized water waves and flexural waves in thin elastic plates to characterize and achieve control of water wave scattering using floating plates.
Leaky Waves in Flatland
Massimo Moccia,Giuseppe Castaldi,Andrea Alù,Vincenzo Galdi +3 more
- 26 Mar 2023
TL;DR: In this paper , the authors introduce a new in-plane radiation mechanism that can occur in artificial or natural low-dimensional materials, which can be viewed as the "flatland" analog of conventional leaky-wave radiation.
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Coherent control of light scattering
Alex Krasnok,Andrea Alù +1 more
TL;DR: In this paper, a unified description of coherent scattering effects in photonics is presented, and the origin of all these effects can be traced back to singularities of the scattering matrix.
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