Neuromorphic computing Enabled by Heavily doped semiconductor Optics

Información del proyecto

NEHO

Identificador del acuerdo de subvención: 101046329

DOI

10.3030/101046329

Proyecto cerrado

Fecha de la firma de la CE 13 Diciembre 2022

Fecha de inicio 1 Enero 2023

Fecha de finalización 30 Junio 2026

Financiado con arreglo a

• The European Innovation Council (EIC)

Coste total

€ 2 982 185,00

Aportación de la UE

€ 2 982 184,75

Coordinado por

FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA
Italy

CORDIS proporciona enlaces a los documentos públicos y las publicaciones de los proyectos de los programas marco HORIZONTE.

Los enlaces a los documentos y las publicaciones de los proyectos del Séptimo Programa Marco, así como los enlaces a algunos tipos de resultados específicos, como conjuntos de datos y «software», se obtienen dinámicamente de OpenAIRE .

Resultado final

Websites, patent fillings, videos etc. (1)

Project webpage and logo

The project website is online and the project logo is created. The project website will be continuously updated during the project.

Publicaciones

Peer reviewed articles (26)

Accessible, All-Polymer Metasurfaces: Low Effort, High Quality Factor

Autores: Hirler, Michael; Antonov, Alexander; Baù, Enrico; Aigner, Andreas; Heimig, Connor; Hu, Haiyang; Tittl, Andreas
Publicado en: ACS Nano, 2026, ISSN 1936-086X
Editor: American Chemical Society
DOI: 10.1021/ACSNANO.5C15415

Interface second harmonic generation enhancement in bulk WS2/MoS2 hetero-bilayer van der Waals nanoantennas

Autores: Andrea Tognazzi; Paolo Franceschini; Jonas Biechteler; Enrico Baù; Alfonso Carmelo Cino; Andreas Tittl; Costantino De Angelis; Luca Sortino
Publicado en: Light: Science & Applications, 2025, ISSN 2047-7538
Editor: Nature Publishing Group
DOI: 10.1038/S41377-025-01983-Y

Nature Communications

Autores: Min Yan; Can Huang; Peter Bienstman; Peter Tino; Wei Lin; Jie Sun
Publicado en: Nature Communications, 2024, ISSN 2041-1723
Editor: Nature Publishing Group
DOI: 10.1038/s41467-024-45187-1

Phonon-polaritonic skyrmions: transition from bubble- to Néel-type

Autores: Florian Mangold, Enrico Baù, Lin Nan, Julian Schwab, Thorsten Gölz, Andrea Mancini, Bettina Frank, Andreas Tittl & Harald Giessen
Publicado en: Light: Science & Applications, 2026, ISSN 2047-7538
Editor: Nature Publishing Group
DOI: 10.1038/S41377-026-02332-3

Ultrafast all-optical switching in nonlinear 3R-MoS2 van der Waals metasurfaces

Autores: Seidt, Levin; Weber, Thomas; Seredin, Albert A.; Possmayer, Thomas; Savelev, Roman; Petrov, Mihail I.; Maier, Stefan A.; Tittl, Andreas; Menezes, Leonardo de S.; Sortino, Luca
Publicado en: npj Nanophotonics, 2025, ISSN 2948-216X
Editor: Nature Publishing Group
DOI: 10.1038/S44310-025-00083-4

Multi-band Metasurface-Driven Surface-Enhanced Infrared Absorption Spectroscopy for Improved Characterization of in-Situ Electrochemical Reactions

Autores: M. Duportal, L. M. Berger, S. A. Maier, A. Tittl, K. Krischer
Publicado en: ACS Photonics, 2024, ISSN 2330-4022
Editor: American Chemical Society
DOI: 10.48550/arXiv.2307.10951

Nature Photonics

Autores: Panaiot G. Zotev; Paul Bouteyre; Yadong Wang; Sam A. Randerson; Xuerong Hu; Luca Sortino; Yue Wang; Timur Shegai; Su-Hyun Gong; Andreas Tittl; Igor Aharonovich; Alexander I. Tartakovskii
Publicado en: Nature Photonics, 2025, ISSN 1749-4885
Editor: Springer Nature (Nature Portfolio)
DOI: 10.1038/S41566-025-01717-X

An Infrared Nanospectroscopy Technique for the Study of Electric-Field-Induced Molecular Dynamics

Autores: Temperini, Maria Eleonora; Polito, Raffaella; Venanzi, Tommaso; Baldassarre, Leonetta; Hu, Huatian; Ciracì, Cristian; Pea, Marialilia; Notargiacomo, Andrea; Mattioli, Francesco; Ortolani, Michele; Giliberti, Valeria
Publicado en: Nano Letters, 2024, ISSN 2228-5326
Editor: American Chemical Society
DOI: 10.1021/acs.nanolett.4c01387

A Comparative Analysis of Plasmonic and Dielectric Metasurface Sensing Platforms Powered by Bound States in the Continuum

Autores: Tao Jiang; Angana Bhattacharya; Martin Barkey; Andreas Aigner; Lina Rohrer; Thomas Weber; Juan Wang; Stefan A. Maier; Andreas Tittl
Publicado en: Advanced Functional Materials, 2025, ISSN 1616-3028
Editor: Wiley
DOI: 10.1002/ADFM.202516021

Tunable polaritonic topologies generated by non-local photonic modes

Autores: Enrico Baù, Connor Heimig, Jonas Biechteler, Florian Mangold, Julian Schwab, Manobina Karmakar, Leonardo Menezes, Haoran Ren, Stefan A. Maier, Harald Giessen & Andreas Tittl
Publicado en: Nature Nanotechnology, 2026, ISSN 1748-3395
Editor: Nature Publishing Group
DOI: 10.1038/S41565-026-02174-5

Atomic-layer assembly of ultrathin optical cavities in van der Waals heterostructure metasurfaces

Autores: Luca Sortino; Jonas Biechteler; Lucas Lafeta; Lucca Kühner; Achim Hartschuh; Leonardo de S. Menezes; Stefan A. Maier; Andreas Tittl
Publicado en: Nature Photonics, 2025, ISSN 1749-4893
Editor: Nature Publishing Group
DOI: 10.1038/S41566-025-01675-4

Ultrahigh free-electron Kerr nonlinearity in all-semiconductor waveguides for all-optical nonlinear modulation of mid-infrared light

Autores: Gonzalo Álvarez-Pérez, Huatian Hu, Fangcheng Huang, Tadele Orbula Otomalo, Michele Ortolani, Cristian Ciracì
Publicado en: npj Nanophotonics, Edición 2, 2025, ISSN 2948-216X
Editor: Springer Science and Business Media LLC
DOI: 10.1038/S44310-025-00074-5

Low-Power Threshold Optical Bistability Enabled by Hydrodynamic Kerr Nonlinearity of Free Carriers in Heavily Doped Semiconductors

Autores: Huatian Hu, Gonzalo Álvarez-Pérez, Tadele Orbula Otomalo, Cristian Ciracì
Publicado en: ACS Photonics, 2024, ISSN 2330-4022
Editor: ACS
DOI: 10.1021/ACSPHOTONICS.4C01308

Pixelated High-Q Metasurfaces for in Situ Biospectroscopy and Artificial Intelligence-Enabled Classification of Lipid Membrane Photoswitching Dynamics

Autores: M. Barkey, R. Büchner, A. Wester, S. D. Pritzl, M. Makarenko, Q. Wang, T. Weber, D. Trauner, S. A. Maier, A. Fratalocchi, T. Lohmüller, A. Tittl
Publicado en: ACS nano, 2024, ISSN 1936-0851
Editor: American Chemical Society
DOI: 10.1021/acsnano.3c09798

Spatially Encoded Polaritonic Ultra-Strong Coupling in Gradient Metasurfaces with Epsilon-Near-Zero Modes

Autores: Enrico Baù, Andreas Aigner, Jonas Biechteler, Connor Heimig, Thomas Weber, Thorsten Gölz, Stefan A. Maier, Andreas Tittl
Publicado en: Advanced Materials, 2025, ISSN 1521-4095
Editor: Wiley
DOI: 10.1002/ADMA.202510402

Control and enhancement of optical nonlinearities in plasmonic semiconductor nanostructures

Autores: Andrea Rossetti, Huatian Hu, Tommaso Venanzi, Adel Bousseksou, Federico De Luca, Thomas Deckert, Valeria Giliberti, Marialilia Pea, Isabelle Sagnes, Gregoire Beaudoin, Paolo Biagioni, Enrico Baù, Stefan A. Maier, Andreas Tittl, Daniele Brida, Raffaele Colombelli, Michele Ortolani, Cristian Ciracì
Publicado en: Light: Science & Applications, Edición 14, 2025, ISSN 2047-7538
Editor: Springer Science and Business Media LLC
DOI: 10.1038/S41377-025-01783-4

Angular dispersion suppression in deeply subwavelength phonon polariton bound states in the continuum metasurfaces

Autores: Lin Nan, Andrea Mancini, Thomas Weber, Geok Leng Seah, Emiliano Cortés, Andreas Tittl & Stefan A. Maier
Publicado en: Nature Photonics, 2025, ISSN 1749-4893
Editor: Nature Publishing Group
DOI: 10.1038/S41566-025-01670-9

Metallic and All-Dielectric Metasurfaces Sustaining Displacement-Mediated Bound States in the Continuum

Autores: L. M. Berger, M. Barkey, S. A. Maier, A. Tittl
Publicado en: Advanced Optical Materials, Edición VOL 12 (5), 2023, ISSN 2195-1071
Editor: Wiley
DOI: 10.1002/adom.202301269

Probing the micro-and nanoscopic properties of dental materials using infrared spectroscopy: A proof-of-principle study

Autores: M. Beddoe, T. Gölz, M. Barkey, E. Bau, M. Godejohann, S. A. Maier, F. Keilmann, M. Moldovan, D. Prodan, N. Ilie, A. Tittl
Publicado en: Acta Biomaterialia, 2023, ISSN 1878-7568
Editor: Elsevier
DOI: 10.1016/J.ACTBIO.2023.07.017

Terahertz photoconductive atomic force microscopy of few-layer graphene flakes

Autores: Erica Fragomeni, Fritz Berkmann, Maria Eleonora Temperini, Leonetta Baldassarre, Michele Ortolani, Valeria Giliberti, Tommaso Venanzi
Publicado en: Frontiers in Photonics, Edición 6, 2025, ISSN 2673-6853
Editor: Frontiers Media SA
DOI: 10.3389/FPHOT.2025.1638350

ModulatingLow-Power Threshold Optical Bistability by Electrically Reconfigurable Free-Electron Kerr Nonlinearity

Autores: • H. Hu, G. Álvarez-Pérez, A.Valetta, M.Pea, M.Ortolani, C.Ciracì
Publicado en: Physical Review Applied, ISSN 2331-7019
Editor: American Physical Society (APS)
DOI: 10.1103/RPDW-VP1N

Revealing Mode Formation in Quasi-Bound States in the Continuum Metasurfaces via Near-Field Optical Microscopy

Autores: T. Gölz, E. Baù, A. Aigner, A. Mancini, M. Barkey, F. Keilmann, S. A Maier, A. Tittl
Publicado en: Advanced Materials, 2024, ISSN 1521-4095
Editor: Wiley-VCH
DOI: 10.1002/adma.202405978

Transient infrared nanoscopy resolves the millisecond photoswitching dynamics of single lipid vesicles in water

Autores: T. Gölz; E. Baù; J. Zhang; K. Kaltenecker; D. Trauner; S. A. Maier; F. Keilmann; T. Lohmüller; A. Tittl
Publicado en: Nature Communications, 2025, ISSN 1476-4687
Editor: Nature Publishing Group
DOI: 10.1038/S41467-025-61341-9

Engineering of Active and Passive Loss in High-Quality-Factor Vanadium Dioxide-Based BIC Metasurfaces

Autores: A. Aigner, F. Ligmajer, K. Rovenská, J. Holobrádek, S. A. Maier, A. Tittl, L. S. Menezes
Publicado en: Nano Letters, 2024, ISSN 1530-6984
Editor: American Chemical Society
DOI: 10.1021/acs.nanolett.4c01703

Nanoscale Mechanical Manipulation of Ultrathin SiN Membranes Enabling Infrared Near-Field Microscopy of Liquid-Immersed samples

Autores: E. Baù, T. Gölz, M. Benoit, A. Tittl, F. Keilmann
Publicado en: Small, 2024, ISSN 1613-6810
Editor: Wiley - V C H Verlag GmbbH & Co.
DOI: 10.1002/smll.202402568

Merging van der Waals Materials and Optical Metasurfaces for Cavity Quantum Electrodynamics

Autores: Luca Sortino; Andreas Tittl; Stefan A. Maier
Publicado en: Nanophotonics, 2026, ISSN 2192-8614
Editor: American Chemical Society
DOI: 10.1002/NAP2.70038

Other (1)

Continuous spectral and coupling-strength encoding with dual-gradient metasurfaces

Autores: Andreas Aigner; Thomas Weber; Alwin Wester; Stefan A. Maier; Andreas Tittl
Publicado en: Nature Nanotechnology, 2024
DOI: 10.48550/arxiv.2312.05600

Conference proceedings (1)

Free-electron infrared nonlinearities in heavily doped InGaAs nanoantennas

Autores: M. Ortolani, T. Venanzi, A. Rossetti, T. Deckert, D. Brida, M. Pea, A. Bousseksou, L. Lucia, R. COlombelli, Huatian Hu, F. De Luca and C. CIraci
Publicado en: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2023, ISBN 979-8-3503-3660-3
Editor: IEEE