Publications

A. Kord, M. Tymchenko, D. L. Sounas, H. Krishnaswamy, and A. Alù. CMOS Integrated Magnetless Circulators Based on Cyclic-Symmetric Angular-Momentum Biasing. IEEE Transactions on Microwave Theory and Techniques, 2019, 67, 7, 2649-2662. (arxiv)

Mazor, and A. Alù. One-Way Hyperbolic Metasurfaces Based on Synthetic Motion. IEEE Transactions on Antennas and Propagation, Special Issue on Recent Advances in Metamaterials and Metasurfaces, 2019, in press. (arxiv)

M. Weiner, X. Ni, M. Li, A. Alù, and A. Khanikaev. Demonstration of a Third Order Hierarchy of Higher-Order Topological States in a Three-Dimensional Acoustic Metamaterial. under review, since January 2019. (arxiv)

M. Farhat, S. Guenneau, P.-Y. Chen, A. Alù, and K. N. Salama. Scattering Cancellation based Cloaking for the Maxwell-Cattaneo Heat Waves. Physical Review Applied, 2019, 11, 4, 044089. (arxiv)

A. Melnikov, L. Quan, S. Oberst, A. Alù, S. Marburg, and D. Powell. Acoustic Meta-Atom with Maximum Willis Coupling. Nature Communications, 2019, 10, 3148. (arxiv)

M. Wang, Z. Wu, A. Krasnok, T. Zhang, M. Liu, H. Liu, L. Scarabelli, L. M. Liz-Marzán, M. Terrones, A. Alù, and Y. Zheng. Dark-Exciton-Mediated Fano Resonance from a Single Gold Nanostructure Deposited on Monolayer WS2 at Room Temperature. Small, 2019, 15, 31, 1900982. (arxiv)

Y. Mazor, and A. Alù. Angular-Momentum Selectivity and Asymmetry in Highly Confined Wave Propagation Along Sheath-Helical Metasurface Tubes. Physical Review B, 2019, 99, No. 15, 155425 (arxiv)

L. Quan, D. L. Sounas, and A. Alù. Non-Reciprocal Willis Coupling in Zero-Index Moving Media. Physical Review Letters, 2019, 123, 6, 064301. (arxiv)

Li, X. Ni, M. Weiner, A. Alù, and A. B. Khanikaev. Topological Phases and Nonreciprocal Edge States in Non-Hermitian Floquet Insulators. Physical Review B, 2019, Vol. 100, No. 4, 045423 (arxiv)

D. G. Baranov, Y. Xiao, I. A. Nechepurenko, A. Krasnok, A. Alù, and M. Kats. Nanophotonic Engineering of Far-Field Thermal Emitters. Nature Materials, 2019, 18, 920-930. (arxiv)

M. Cotrufo, and A. Alù. Excitation of Single-Photon Embedded Eigenstates in Coupled Cavity-Atom Systems. Optica, 2019, 6, 6, 799-804 (arxiv, press release)

A. Monti, A. Alù, A. Toscano, and F. Bilotti. Design of Optical Circuit-Analog Absorbers Through Electrically Small Nanoparticles. Photonics, Special Issue on Metamaterials for Advanced Photonic and Plasmonic Applications – Selected Papers from Metamaterials’2018, 2019, 6, 1, 26. (invited paper)

T. Mukhopadhyay, S. Adhikari, and A. Alù. Theoretical Limits for Negative Elastic Moduli in Sub-Acoustic Lattice Materials. Physical Review B, 2019, 99, 9, 094108.

M. Cotrufo, L. Sun, J. Choi, A. Alù, and X. Li. Enhancing Functionalities of Atomically Thin Semiconductors with Plasmonic Nanostructures. Nanophotonics, 2019, 8, 4, 577-598. (invited paper)

H. Esfahlani, M. S. Byrne, M. McDermott, and A. Alù. Acoustic Supercoupling in a Zero-Compressibility Waveguide. Research, 2019, 2019, 2457870, (invited paper). (arxiv)

L. Lin, S. Lepeshov, A. Krasnok, T. Jiang, X. Peng, B. A. Korgel, A. Alù, and Y. Zheng. All-Optical Reconfigurable Chiral Metamolecules. Materials Today, 2019, 25, 10-20.

S. Peng, N. J. Schilder, X. Ni, J. van de Groep, M. L. Brongersma, A. Alù, A. Khanikaev, H. A. Atwater, and A. Polman. Probing the Band Structure of Topological Silicon Photonic Lattices in the Visible Spectrum. Physical Review Letters, 2019, 122, No. 11, 117401.

L. Li, H. Ruan, C. Liu, Y. Li, Y. Shuang, P. K. Liu, C. W. Qiu, A. Alù, and T. J. Cui. Machine-Learning Reprogrammable Metasurface Imager. Nature Communications, 2019, 10, 1082. (RedCube)

S. Lepeshov, A. Krasnok, and A. Alù. Enhanced Excitation and Emission from 2D Transition Metal Dichalcogenides with All–Dielectric Nanoantennas. Nanotechnology, Focus Collection on Nanophotonics and Nano-Optics, 2019, 30, 25, 254004. (invited paper). (arxiv)

D. J. Ironside, R. Salas, P. Y. Chen, K. Q. Le, A. Alù, and S. R. Bank. Enhancing THz Generation in Photomixers Using a Metamaterial Approach. Optics Express, 2019, 27, No. 7, pp. 9481-9494.

A. Alù. Active and Reconfigurable Metasurfaces. Roadmap on Metasurfaces, Journal of Optics, 2019, 21, 073002. (invited paper)

J. Zhao, X. Yang, J. Y. Dai, Q. Cheng, X. Li, N. H. Qi, J. C. Ke, G. D. Bai, S. Liu, S. Jin, A. Alù, and T. J. Cui. Programmable Time-Domain Digital Coding Metasurface for Nonlinear Harmonic Manipulation and New Wireless Communication Systems. National Science Review, 2019, 6, 2, 231-238. (press release)

A. Pun, S. Sanders, M. Sfeir, L. Campos and D. Congreve. Annihilator dimers enhance triplet fusion upconversion. Chem. Sci., 2019, 10, 3969-3975.

Y. Liu, Z. Liang, J. Zhu, L. Xia, O. Mondain-Monval, T. Brunet, A. Alù, and J. Li. Willis Metamaterial on a Structured Beam. Physical Review X, 2019, 9, 1, 011040. (arxiv)

L. Sun, C. Y. Wang, A. Krasnok, J. Choi, J. Shi, J. S. Gomez-Diaz, A. Zepeda, S. Gwo, C. K. Shih, A. Alù, and X. Li. Separation of Valley Excitons in a MoS2 Monolayer Using a Subwavelength Asymmetric Groove Array. Nature Photonics, 2019, 13, 3, 180-184. (RedCube, arxiv)

S. Dai, J. Quan, G. Hu, C. W. Qiu, T. H. Tao, X. Li, and A. Alù. Hyperbolic Phonon Polaritons in Suspended Hexagonal Boron Nitride. Nano Letters, 2019, 19, 2, 1009-1014.

H. Kwon, H. Chalabi, and A. Alù. Refractory Brewster Metasurfaces Control the Frequency and Angular Spectrum of Light Absorption. Nanomaterials and Nanotechnology, Special Issue on Recent Advances and Trends in Optical Metamaterials and Metasurfaces, 2019, 9, 1-7.(invited paper)

A. Slobozhanyuk, A. V. Shchelokova, X. Ni, S. H. Mousavi, D. A. Smirnova, P. A. Belov, A. Alù, Y. S. Kivshar, and A. B. Khanikaev. Near-Field Imaging of Spin-Locked Edge States in an All-Dielectric Topological Metasurfaces. Applied Physics Letters, 2019, 114, 3, 031103. (arxiv)

S. Kang, Z. Qian, V. Rajaram, S. D. Calisgan, A. Alù, and M. Rinaldi. Ultra-Narrowband Metamaterial Absorbers for High Spectral Resolution Infrared Spectroscopy. Advanced Optical Materials, 2019, 7, 2, 1801236.

S. A. Mann, D. L. Sounas, A. Alù. Nonreciprocal Cavities and the Time-Bandwidth Limit. Optica, 2019, 6, 1, 104-110. (arxiv)

Y. Mazor, and A. Alù. Non-Reciprocal Hyperbolic Propagation over Moving Metasurfaces. Physical Review B, 2019, 99, 4, 045407. (arxiv)

M. A. Miri, and A. Alù. Exceptional Points in Optics and Photonics. Science, 2019, 363, 6422, 42.

S. Dai, M. Tymchenko, Z. Q. Xu, T. T. Tran, Y. Yang, Q. Ma, K. Watanabe, T. Taniguchi, P. Jarillo-Herrero, I. Aharonovich, D. N. Basov, T. H. Tao, and A. Alù. Hyperbolic Phonon Polaritons in Suspended Hexagonal Boron Nitride. Nano Letters, 2019, 19, 2, 1009-1014.

C. A. Valagiannopoulos, E. Marengo, A. Dimakis, and A. Alù. Aharonov-Bohm Tomographic Imaging. IET Antennas and Propagation, 2018, 12, 12, 1890-1894.

D. V. Yakimchuk, E. Y. Kaniukov, S. I. Lepeshov, V. D. Bundyukova, S. E. Demyanov, G. M. Arzumanyan, N. V. Doroshkevich, K. Z. Mamatkulov, A. Alù, A. Bochmann, M. Presselt, O. Stranik, A. Krasnok, and V. Sivakov. Spatially Separated Self-Assembled Silver Dendrites for Highly Sensitive SERS Applications. under review, since November 2018. (arxiv)

Z. Li, Q. Dai, M. Mehmood, G. Hu, B. Lukyanchuk, J. Tao, C. Hao, I. Kim, H. Jeong, G. Zheng, S. Yu, A. Alù, J. Rho, C. W. Qiu. Full-Space Cloud of Random Points with a Scrambling Metasurface. Light: Science & Applications, 2018, 7, No. 63.

A. Nagulu, T. Dinc, Z. Xiao, M. Tymchenko, D. Sounas, A. Alù, and H. Krishnaswamy. Nonreciprocal Components Based on Switched Transmission Lines. IEEE Transactions on Microwave Theory and Techniques, 2018, 66, 11, 4706-4725. (arxiv)

A. Kord, D. L. Sounas, Z. Xiao, and A. Alù. Broadband Cyclic-Symmetric Magnet-less Circulators and Theoretical Bounds on their Bandwidth. IEEE Transactions on Microwave Theory and Techniques, Special Issue for the 2018 International Microwave Symposium, 2018, 66, 12, 5472-5481. (arxiv)

Y. Radi, C. A. Valagiannopoulos, A. Alù, C. R. Simovski, and S. A. Tretyakov. On-Site Wireless Power Generation. IEEE Transactions on Antennas and Propagation, 2018, 66, 8, 4260-4268. (arxiv)

M. Seaton, A. Krasnok, A. S. Bracker, A. Alù, and Y. Wu. Localized All-Optical Control of Single Semiconductor Quantum Dots Through Plasmon-Polariton-Induced Screening. Advanced Optical Materials, 2018, 6, 15, 1800345. (arxiv)

A. Krasnok, and A. Alù. Valley-Selective Response of Nanoantennas Coupled to 2D Transition-Metal Dichalcogenides. Applied Sciences, Special Issue on Nano-Antennas, 2018, 8, 7, 1157 (invited paper). (arxiv)

G. Moreno, A. B. Yakovlev, H. M. Bernety, D. H. Werner, H. Xin, A. Monti, F. Bilotti, and A. Alù. Wideband Elliptical Metasurface Cloaks in Printed Antenna Technology. IEEE Transactions on Antennas and Propagation, 2018, 66, 7, 3512-3525.

F. Monticone, and A. Alù. Enhanced Focusing and Imaging Based on Parity-Time Symmetry and Nonlocality. FERMAT, 2018, 23, 2.

L. Quan, Y. Radi, D. L. Sounas, and A. Alù. Maximum Willis Coupling in Acoustic Scatterers. Physical Review Letters, 2018, 120, 25, 254301. (arxiv)

A. Alù, and H. Krishnaswamy. Artificial Nonreciprocal Photonic Materials at GHz-to-THz Frequencies. MRS Bulletin, Special Issue on Materials for Nonreciprocal Photonics, 2018, 43, 6, 436-442 (invited paper).

A. Krasnok, S. Lepeshov, and A. Alù. Nanophotonics with 2D Transition Metal Dichalcogenides. Optics Express, Special Issue for the 20th Anniversary of Optics Express, 2018, 26, 12, 15972-15994 (invited paper). (arxiv)

H.M. Doeleman, F. Monticone, W. den Hollander, A. Alù, and A. F. Koenderink. Experimental Observation of a Polarization Vortex at an Optical Bound State in the Continuum. Nature Photonics, 2018, 12, pp. 397-401.

A. Kord. D. L. Sounas, and A. Alù. Pseudo-Linear-Time-Invariant Magnetless Circulators Based on Differential Spatio-Temporal Modulation of Resonant Junctions. IEEE Transactions on Microwave Theory and Techniques, 2018, 66, 6, 2731-2745. (arxiv)

M. Wang, A. Krasnok, T. Zhang, L. Scarabelli, H. Liu, Z. Wu, L. M. Liz-Marzán, M. Terrones, A. Alù, Y. Zheng. Tunable Fano Resonance and Plasmon-Exciton Coupling in Single Au Nanotriangles on Monolayer WS2 at Room Temperature. Advanced Materials, 2018, 30, 22, 1705779.

M. Barbuto, M. A. Miri, A. Alù, F. Bilotti, and A. Toscano. Exploiting the Topological Robustness of Composite Vortices in Radiation Systems. Progress in Electromagnetics Research, 2018, 172, 39-50

A. Krasnok, and A. Alù. Embedded Scattering Eigenstates Using Resonant Metasurfaces. Journal of Optics, Special Issue on New Materials for Nanophotonics, 2018, 20, 6, 064002 (invited paper). (arxiv)

P. Y. Chen, M. Sakhdari, M. Hajizadegan, Q. Cui, M. Cheng, R. El-Ganainy, and A. Alù. Generalized Parity-Time Symmetry Condition For Enhanced Sensor Telemetry. Nature Electronics, 2018, 5, 297-304,. (ReadIt, press release)

X. Ni, D. Purtseladze, D. A. Smirnova, A. Slobozhanyuk, A. Alù, and A. B. Khanikaev. Spin and Valley Polarized One-Way Klein Tunneling in Photonic Topological Insulators. Science Advances, 2018, 4, 5, 8802. (arxiv)

F. Ruesink, J. P. Mathew, M. A. Miri, A. Alù, and E. Verhagen. Optical Circulation in a Multimode Optomechanical Resonator. Nature Communications, 2018, 9, 1798. (arxiv)

X. Xu, H. Kwon, B. Gawlik, N. Mohammadi Estakhri, A. Alù, S. V. Sreenivasan, and A. Dodabalapur. Enhanced Photoresponse in Metasurface-Integrated Organic Photodetectors. Nano Letters, 2018, 18, 6, 3362-3367.

S.Lepeshov, A. Gorodetsky, A. Krasnok, N. Toropov, T. A. Vartanyan, P. Belov, A. Alù, and E. U. Rafailov. Boosting Terahertz Photoconductive Antenna Performance with Optimised Plasmonic Nanostructures. Scientific Reports, 2018, 8, 6624. (arxiv)

F. Monticone, H. M. Doeleman, W. Den Hollander, A. F. Koenderink, and A. Alù. Trapping Light in Plain Sight: Embedded Photonic Eigenstates in Zero-Index Metamaterials. Laser and Photonics Reviews, 2018, 12, 5, 1700220. (arxiv)

A. Monti, A. Alù, A. Toscano, and F. Bilotti. Metasurface-Based Anti-Reflection Coatings at Optical Frequencies. Journal of Optics, 2018, 20, 5, 055001.

S. Lepeshov, M. Wang, A. Krasnok, O. Kotov, T. Zhang, H. Liu, T. Jiang, B. Korgel, M. Terrones, Y. Zheng, and A. Alù. Tunable Resonance Coupling Between a Single Si Nanoparticle-Monolayer WS2 Structures. ACS Applied Materials and Interfaces, 2018, 10, 19, 16690-16697.

M. A. Miri, G. D’Aguanno, and A. Alù. Optomechanical Frequency Combs. New Journal of Physics, 2018, 20, 043013.

A. Christofi, Y. Kawaguchi, A. Alù, and A. Khanikaev. Giant Enhancement of Faraday Rotation Due to Electromagnetically Induced Transparency in All-Dielectric Magneto-Optical Metasurfaces. Optics Letters, 2018, 43, 8, 1838-1841.

A. Krasnok, D. G. Baranov, A. Generalov, S. Li, and A. Alù. Coherently Enhanced Wireless Power Transfer. Physical Review Letters, 2018, 120, 14, 143901. (arxiv)

C. Qin, F. Zhou, Y. Peng, D. Sounas, X. Zhu, B. Wang, J. Dong, X. Zhang, A. Alù, and P. Lu. Spectrum Control through Discrete Frequency Diffraction in the Presence of Photonic Gauge Potentials. Physical Review Letters, 2018, 120, 13, 133901.

D. Sounas, and A. Alù. Fundamental Bounds on the Operation of Nonlinear Fano Isolators. Physical Review B, 2018, 97, 11, 115431.

S. Dai, M. Tymchenko, Y. Yang, Q. Ma, M. P. Vidal, K. Watanabe, T. Taniguchi, P. Jarillo-Herrero, M. M. Fogler, A. Alù, and D. N. Basov. Manipulation and Steering of Hyperbolic Surface Polaritons in Hexagonal Boron Nitride. Advanced Materials, 2018, 30, 16, 1706358.

Y. Radi, and A. Alù. Reconfigurable Metagratings. ACS Photonics, Special Issue on Ultra-Capacity Metasurfaces with Low Dimension and High Efficiency, 2018, 5, 5, 1779-1785. (invited paper)

Y. Hadad, A. Khanikaev, and A. Alù. Self-Induced Topological Protection in Nonlinear Circuit Arrays. Nature Electronics, 2018, 1, 178-182.

H. Kwon, H. Chalabi, and A. Alù. Broadband Absorption with Gradient Metasurfaces. EPJ Applied Metamaterials, Special Issue for Metamaterials 2017, 2018, 5, 4. (invited paper)

A. Gorlach, X. Ni, D. A. Smirnova, D. Korobkin, D. Zhirihin, A. P. Slobozhanyuk, P. A. Belov, A. Alù, and A. B. Khanikaev. Far-Field Probing of Topological States in All-Dielectric Metasurfaces. Nature Communications, 2018, 9, 9090. (SharedIt, arxiv)

A. Krasnok, M. Tymchenko, and A. Alù. Nonlinear Metasurfaces: A Paradigm Shift in Nonlinear Optics. Materials Today, 2018, 21, 1, 8-21. (invited paper) (arxiv)

R. Fleury, D. L. Sounas, and A. Alù. Non-Reciprocal Optical Mirrors Based on Spatio-Temporal Acousto-Optic Modulation. Journal of Optics, Special Issue on Emerging Leaders, 2018, 20, 3, 034007. (invited paper) (arxiv)

K. Frizyuk, M. Hasan, A. Krasnok, A. Alù, and M. Petrov. Enhancement of Raman Scattering in Dielectric Nanostructures with Electric and Magnetic Mie Resonances. Physical Review B, 2018, 97, 8, 085414. (arxiv)

D.L. Sounas, J. Soric, and A. Alù. Broadband Passive Isolators Based on Coupled Nonlinear Resonances. Nature Electronics, 2018, 1, 113-119. (ShareIt)

A. Kord, D. L. Sounas, and A. Alù. Reconfigurable Magnet-Less Circulators Based on Spatiotemporal Modulation of Bandstop Filters in a Delta Topology. IEEE Microwave Theory and Techniques, 2018, 66, 2, 911-926. (arxiv)

T. Koutserimpas, A. Alù, and R. Fleury. Parametric Amplification and Bidirectional Invisibility in PT-Symmetric Time-Floquet Systems. Physical Review A, 2018, 97, 1, 013839. (arxiv)

A. Krasnok, M. Caldarola, N. Bonod, and A. Alù. Spectroscopy and Biosensing with Optically Resonant Dielectric Nanostructures. Advanced Optical Materials, Special Issue for the 5th Anniversary, 2018, 6, 3, 1701094. (invited paper) (arxiv)

A. Krasnok, S. V. Li, S. Lepeshov, R. S. Savelev, D. G. Baranov, and A. Alù. All-Optical Switching and Unidirectional Plasmon Launching with Nonlinear Dielectric Nanoantennas. Physical Review Applied, 2018, 9, No. 1, 014015.