2026

• Phonon-polaritonic skyrmions: transition from bubble- to Néel-type
  Mangold, Florian; Baù, Enrico; Nan, Lin; Schwab, Julian; Gölz, Thorsten; Mancini, Andrea; Frank, Bettina; Tittl, Andreas; Giessen, Harald
  Light Science and Applications 15 (1): 239 (2026)
  Publisher DOI
• Polarization-independent dielectric gradient near-perfect absorbers for aqueous mid-infrared molecular sensing
  Yang, Xingye; Jiang, Tao; Rohrer, Lina; Biechteler, Jonas; Tittl, Andreas
  Npj Nanophotonics 3 (1): 25 (2026)
  Publisher DOI
• Harnessing loss for Q-modulated biosensors
  Lee, Yohan; Tittl, Andreas
  Nature Photonics 20: 739–740 (2026)
  Publisher DOI
• Integration of 2D materials in radial van der Waals heterostructure metasurfaces
  Heimig, Connor; Biechteler, Jonas; Cruciano, Cristina; Genco, Armando; Weber, Thomas; Hirler, Michael; Gryb, Dmytro; Menezes, Leonardo de S.; Valentini, Gianluca; Manzoni, Cristian; Cerullo, Giulio; Maier, Stefan A.; Antonov, Alexander A.; Sortino, Luca; Tittl, Andreas
  ACS nano 20 (22): 15927-15936 (2026)
  Open Access | Publisher DOI
• Tunable polaritonic topologies generated by non-local photonic modes
  Baù, Enrico; Heimig, Connor; Biechteler, Jonas; Mangold, Florian; Schwab, Julian; Menezes, Leonardo; Karmakar, Manobina; Ren, Haoran; Maier, Stefan A.; Giessen, Harald; Tittl, Andreas
  Nature Nanotechnology 12: 794–802 (2026)
  Open Access | Publisher DOI
• Chiral nonlinear polaritonics with van der Waals metasurfaces
  Heimig, Connor; Antonov, Alexander A.; Gryb, Dmytro; Possmayer, Thomas; Weber, Thomas; Hirler, Michael; Biechteler, Jonas; Sortino, Luca; Menezes, Leonardo de S.; Maier, Stefan A.; Gorkunov, Maxim V.; Kivshar, Yuri; Tittl, Andreas
  Science Advances 12 (13): eaeb5631 (2026)
  Publisher DOI
• Merging van der Waals materials and optical metasurfaces for cavity quantum electrodynamics
  Sortino, Luca; Tittl, Andreas; Maier, Stefan A.
  Nanophotonics 15 (5): e70038 (2026)
  Publisher DOI
• Accessible, all-polymer metasurfaces: low effort, high quality factor
  Hirler, Michael; Antonov, Alexander A.; Baù, Enrico; Aigner, Andreas; Heimig, Connor; Hu, Haiyang; Tittl, Andreas
  ACS Nano 20 (8): 6722-6731 (2026)
  Publisher DOI
• An on-chip programmable valley optoelectronic nanocircuit
  Li, Chi; Xing, Kaijian; Zhai, Wenhao; Sortino, Luca; Tittl, Andreas; Aharonovich, Igor; Fuhrer, Michael S.; Watanabe, Kenji; Taniguchi, Takashi; Ou, Qingdong; Dong, Zhaogang; Maier, Stefan A.; Ren, Haoran
  Nature Photonics (in Press): (2026)
  Publisher DOI

2025

• Permittivity-asymmetric qBIC metasurfaces for refractive index sensing
  Yang, Xingye; Antonov, Alexander; Hu, Haiyang; Tittl, Andreas
  Nanophotonics 14 (27): 5311-5321 (2025)
  Publisher DOI
• Interface second harmonic generation enhancement in bulk WS₂/MoS₂ hetero-bilayer van der Waals nanoantennas
  Tognazzi, Andrea; Franceschini, Paolo; Biechteler, Jonas; Baù, Enrico; Cino, Alfonso Carmelo; Tittl, Andreas; De Angelis, Costantino; Sortino, Luca
  Light: Science and Applications 14 (1): 346 (2025)
  Publisher DOI
• Spatially encoded polaritonic ultra-strong coupling in gradient metasurfaces with epsilon-near-zero modes
  Baù, Enrico; Aigner, Andreas; Biechteler, Jonas; Heimig, Connor; Weber, Thomas; Gölz, Thorsten; Maier, Stefan A.; Tittl, Andreas
  Advanced Materials 38 (1): e10402 (2025)
  Publisher DOI
• Ultrafast all-optical switching in nonlinear 3R-MoS₂ van der Waals metasurfaces
  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
  Npj Nanophotonics 2 (1): 37 (2025)
  Publisher DOI
• Metamirrors and strong chirality in the reflection geometry
  Gorkunov, Maxim; Antonov, Alexander; Kim, Seongheon; Tittl, Andreas; Jun, Young Chul; Kivshar, Yuri
  19th International Congress on Artificial Materials for Novel Wave Phenomena Metamaterials 2025
  Publisher DOI
• A comparative analysis of plasmonic and dielectric metasurface sensing platforms powered by bound states in the continuum
  Jiang, Tao; Bhattacharya, Angana; Barkey, Martin; Aigner, Andreas; Rohrer, Lina; Weber, Thomas; Wang, Juan; Maier, Stefan A.; Tittl, Andreas
  Advanced Functional Materials 36 (9): e16021 (2025)
  Publisher DOI
• Nanophotonics with multilayer van der Waals materials
  Zotev, Panaiot G.; Bouteyre, Paul; Wang, Yadong; Randerson, Sam A.; Hu, Xuerong; Sortino, Luca; Wang, Yue; Shegai, Timur; Gong, Su-Hyun; Tittl, Andreas; Aharonovich, Igor; Tartakovskii, Alexander I.
  Nature Photonics 19 (8): 788-802 (2025)
  Publisher DOI
• Optical control of resonances in temporally symmetry-broken metasurfaces
  Aigner, Andreas; Possmayer, Thomas; Weber, Thomas; Antonov, Alexander A.; Menezes, Leonardo de S.; Maier, Stefan A.; Tittl, Andreas
  Nature 644 (8078): 896-902 (2025)
  Publisher DOI
• Transient infrared nanoscopy resolves the millisecond photoswitching dynamics of single lipid vesicles in water
  Gölz, T.; Baù, E.; Zhang, J.; Kaltenecker, K.; Trauner, D.; Maier, Stefan A.; Keilmann, F.; Lohmüller, T.; Tittl, Andreas
  Nature Communications 16 (1): 6033 (2025)
  Publisher DOI
• BICs and quasi-BICs in unpatterned media
  Berté, R.; Possmayer, T.; Tittl, Andreas; Menezes, L. S.; Maier, S. A.
  15th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2025
  
• Chiral polaritons in bulk van der Waals metasurfaces
  Antonov, A. A.; Heimig, C.; Gorkunov, M. V.; Kivshar, Y. S.; Tittl, Andreas
  15th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2025
  
• Environmental permittivity-asymmetric BIC metasurfaces with electrical reconfigurability
  Hu, Haiyang; Lu, Wenzheng; Antonov, Alexander; Berté, Rodrigo; Maier, Stefan A.; Tittl, Andreas
  15th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2025
  
• Permittivity-driven ultrafast photonic bound states in the continuum
  Tittl, Andreas
  15th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2025
  
• Fabrication optimization of van der Waals metasurfaces: inverse patterning boosts resonance quality factor
  Biechteler, Jonas; Heimig, Connor; Weber, Thomas; Gryb, Dmytro; Sortino, Luca; Maier, Stefan; Menezes, Leonardo de S.; Tittl, Andreas
  Advanced Optical Materials 13 (22): 2500920 (2025)
  Publisher DOI
• All-optical generation of quasi-Bound States in the Continuum resonances in a homogeneous dielectric thin film
  Menezes, Leonardo de S.; Berté, Rodrigo; Possmayer, Thomas; Tittl, Andreas; Maier, Stefan A.
  Conference on Lasers and Electro Optics Europe and European Quantum Electronics Conference, CLEO 2025
  Publisher DOI
• Chiral-absorber planar metasurface made by rotation of simple achiral meta-atoms
  Gryb, Dmytro; Antonov, Alexander; Tittl, Andreas; Menezes, Leonardo de S.
  Conference on Lasers and Electro Optics Europe and European Quantum Electronics Conference, CLEO 2025
  Publisher DOI
• Ultrafast tuning of radiative optical losses in quasi-bound states in the continuum
  Possmayer, Thomas; Aigner, Andreas; Weber, Thomas; Menezes, Leonardo de S.; Maier, Stefan A.; Tittl, Andreas
  Conference on Lasers and Electro Optics Europe and European Quantum Electronics Conference, CLEO 2025
  Publisher DOI
• Atomic-layer assembly of ultrathin optical cavities in van der Waals heterostructure metasurfaces
  Sortino, Luca; Biechteler, Jonas; Lafeta, Lucas; Kühner, Lucca; Hartschuh, Achim; Menezes, Leonardo de S.; Maier, Stefan A.; Tittl, Andreas
  Nature Photonics 19 (8): 825-832 (2025)
  Publisher DOI
• Molecular spectroscopies with semiconductor metasurfaces: towards dual optical/chemical SERS
  Berestennikov, Alexander; Hu, Haiyang; Tittl, Andreas
  Journal of Materials Chemistry C 13 (23): 11499-11514 (2025)
  Publisher DOI
• Angular dispersion suppression in deeply subwavelength phonon polariton bound states in the continuum metasurfaces
  Nan, Lin; Mancini, Andrea; Weber, Thomas; Seah, Geok Leng; Cortés, Emiliano; Tittl, Andreas; Maier, Stefan A.
  Nature Photonics 19 (6): 615-623 (2025)
  Publisher DOI
• Control and enhancement of optical nonlinearities in plasmonic semiconductor nanostructures
  Rossetti, Andrea; Hu, Huatian; Venanzi, Tommaso; Bousseksou, Adel; De Luca, Federico; Deckert, Thomas; Giliberti, Valeria; Pea, Marialilia; Sagnes, Isabelle; Beaudoin, Gregoire; Biagioni, Paolo; Baù, Enrico; Maier, Stefan A.; Tittl, Andreas; Brida, Daniele; Colombelli, Raffaele; Ortolani, Michele; Ciracì, Cristian
  Light: Science and Applications 14 (1): 192 (2025)
  Publisher DOI
• All-optical permittivity-asymmetric quasi-bound states in the continuum
  Berté, Rodrigo; Possmayer, Thomas; Tittl, Andreas; Menezes, Leonardo de S.; Maier, Stefan A.
  Light: Science and Applications 14 (1): 185 (2025)
  Publisher DOI
• Polarization-independent metasurfaces based on bound states in the continuum with high Q-factor and resonance modulation
  Yang, Xingye; Antonov, Alexander; Aigner, Andreas; Weber, Thomas; Lee, Yohan; Jiang, Tao; Hu, Haiyang; Tittl, Andreas
  Optics Express 33 (7): 15682-15689 (2025)
  Publisher DOI
• Light tuning CO/H2 composition on Ag: unraveling CO2 mass transfer and electron-phonon coupling in plasmon-enhanced electrocatalysis
  Lin, Rui; Fan, Dong; Berger, Lucaâ M.; Possmayer, Thomas; Zhou, Yu; Zhu, Jiexin; Chen, Xingbao; Luo, Wen; Allmendinger, Lars; Tittl, Andreas; Menezes, Leonardo de Souza; Maurin, Guillaume; Yang, Shihe; Maier, Stefan A.
  Nano Research 18 (1): 94907042 (2025)
  Publisher DOI

2024

• All-dielectric structural coloration empowered by bound states in the continuum
  Zheng, Hong; Hu, Haiyang; Weber, Thomas; Wang, Juan; Nan, Lin; Zou, Bingsuo; Maier, Stefan A.; Tittl, Andreas
  Nanophotonics 13 (23): 4327-4335 (2024)
  Publisher DOI
• Engineering of active and passive loss in high-quality-factor vanadium dioxide-based BIC metasurfaces
  Aigner, Andreas; Ligmajer, Filip; Rovenská, Katarína; Holobrádek, Jakub; Idesová, Beáta; Maier, Stefan A.; Tittl, Andreas; Menezes, Leonardo de S.
  Nano Letters 24 (35): 10742-10749 (2024)
  Publisher DOI
• Continuous spectral and coupling-strength encoding with dual-gradient metasurfaces
  Aigner, Andreas; Weber, Thomas; Wester, Alwin; Maier, Stefan A.; Tittl, Andreas
  Nature Nanotechnology 19 (12): 1804-1812 (2024)
  Publisher DOI
• Environmental permittivity-asymmetric BIC metasurfaces with electrical reconfigurability
  Hu, Haiyang; Lu, Wenzheng; Antonov, Alexander; Berté, Rodrigo; Maier, Stefan A.; Tittl, Andreas
  Nature Communications 15 (1): 7050 (2024)
  Publisher DOI
• Nanoscale mechanical manipulation of ultrathin SiN membranes enabling infrared near-field microscopy of liquid-immersed samples
  Baù, Enrico; Gölz, Thorsten; Benoit, Martin; Tittl, Andreas; Keilmann, Fritz
  Small 20 (47): 2402568 (2024)
  Publisher DOI
• Revealing mode formation in quasi-bound states in the continuum metasurfaces via near-field optical microscopy
  Gölz, Thorsten; Baù, Enrico; Aigner, Andreas; Mancini, Andrea; Barkey, Martin; Keilmann, Fritz; Maier, Stefan A.; Tittl, Andreas
  Advanced Materials 36 (38): 2405978 (2024)
  Publisher DOI
• Nonlinear hydrodynamic behavior of free electrons in plasmonic doped-InGaAs nanoantennas
  Rossetti, A.; Hu, H.; Venanzi, T.; Bousseksou, A.; De Luca, F.; Deckert, T.; Giliberti, V.; Pea, Marialilia; Sagnes, I.; Beaudoin, G.; Biagioni, P.; Bau, E.; Maier, S. A.; Tittl, A.; Brida, D.; Colombelli, R.; Ortolani, M.; Ciracì, C.
  24th International Conference on Transparent Optical Networks, ICTON 2024
  Publisher DOI
• Si metasurface supporting multiple quasi-BICs for degenerate four-wave mixing
  Moretti, Gianni Q.; Weber, Thomas; Possmayer, Thomas; Cortés, Emiliano; Menezes, Leonardo de S.; Bragas Andrea V.; Maier, Stefan A.; Tittl, Andreas; Grinblat, Gustavo
  Nanophotonics 13 (18): 3421-3428 (2024)
  Publisher DOI
• Bound states in the continuum in monolithic van der Waals metasurfaces
  Sortino, Luca; Maier, Stefan A.; Tittl, Andreas
  Conference on Lasers and Electro-Optics, CLEO 2024
  
• Bound states in the continuum in monolithic van der Waals metasurfaces
  Sortino, Luca; Maier, Stefan A.; Tittl, Andreas
  Conference on Lasers and Electro-Optics, CLEO 2024
  Publisher DOI
• Pixelated high-Q metasurfaces for in situ biospectroscopy and artificial intelligence-enabled classification of lipid membrane photoswitching dynamics
  Barkey, Martin; Büchner, Rebecca; Wester, Alwin; Pritzl, Stefanie D.; Makarenko, Maksim; Wang, Qizhou; Weber, Thomas; Trauner, Dirk; Maier, Stefan A.; Fratalocchi, Andrea; Lohmüller, Theobald; Tittl, Andreas
  ACS Nano 18 (18): 11644-11654 (2024)
  Publisher DOI
• Optically addressable spin defects coupled to bound states in the continuum metasurfaces
  Sortino, Luca; Gale, Angus; Kühner, Lucca; Li, Chi; Biechteler, Jonas; Wendisch, Fedja J.; Kianinia, Mehran; Ren, Haoran; Toth, Milos; Maier, Stefan A.; Aharonovich, Igor; Tittl, Andreas
  Nature Communications 15 (1): 2008 (2024)
  Publisher DOI
• Surface-enhanced raman scattering in BIC-driven semiconductor metasurfaces
  Hu, Haiyang; Pal, Anil Kumar; Berestennikov, Alexander; Weber, Thomas; Stefancu, Andrei; Cortés, Emiliano; Maier, Stefan A.; Tittl, Andreas
  Advanced Optical Materials 12 (14): 2302812 (2024)
  Publisher DOI
• Multi-band metasurface-driven surface-enhanced infrared absorption spectroscopy for improved characterization of in-situ electrochemical reactions
  Duportal, Malo; Berger, Luca M.; Maier, Stefan A.; Tittl, Andreas; Krischer, Katharina
  ACS Photonics 11 (2): 714-722 (2024)
  Publisher DOI

2023

• Active Huygens' metasurface based on in-situ grown conductive polymer
  Lu, Wenzheng; Menezes, Leonardo de S.; Tittl, Andreas; Ren, Haoran; Maier, Stefan A.
  Nanophotonics 13 (1): 39-49 (2023)
  Publisher DOI
• Mirror-coupled plasmonic bound states in the continuum for tunable perfect absorption
  Wang, Juan; Weber, Thomas; Aigner, Andreas; Maier, Stefan A.; Tittl, Andreas
  Laser & Photonics Reviews 17 (11): 2300294 (2023)
  Publisher DOI
• Unlocking the out-of-plane dimension for photonic bound states in the continuum to achieve maximum optical chirality
  Kühner, Lucca; Wendisch, Fedja J.; Antonov, Alexander A.; Bürger, Johannes; Hüttenhofer, Ludwig; Menezes, Leonardo de S.; Maier, Stefan A.; Gorkunov, Maxim V.; Kivshar, Yuri S.; Tittl, Andreas
  Light : Science & Applications 12 (1): 250 (2023)
  Publisher DOI
• Two-dimensional chiral metasurfaces obtained by geometrically simple meta-atom rotations
  Gryb, Dmytro; Wendisch, Fedja Jan; Aigner, Andreas; Gölz, Thorsten; Tittl, Andreas; Menezes, Leonardo de S.; Maier, Stefan A.
  Nano Letters 29 (13): 8891-8897 (2026)
  Publisher DOI
• Probing the micro- and nanoscopic properties of dental materials using infrared spectroscopy: A proof-of-principle study
  Beddoe, Max; Gölz, Thorsten; Barkey, Martin; Bau, Enrico; Godejohann, Matthias; Maier, Stefan A.; Keilmann, Fritz; Moldovan, Marioara; Prodan, Doina; Ilie, Nicoleta; Tittl, Andreas
  Acta Biomaterialia 168: 309-322 (2023)
  Publisher DOI
• Metallic and all-dielectric metasurfaces sustaining displacement-mediated bound states in the continuum
  Berger, Luca M.; Barkey, Martin; Maier, Stefan A.; Tittl, Andreas
  Advanced optical materials 12 (5): 2301269 (2023)
  Publisher DOI
• Metasurface-Enhanced Infrared Spectroscopy: An Abundance of Materials and Functionalities
  John-Herpin, Aurelian; Tittl, Andreas; Kühner, Lucca; Richter, Felix; Huang, Steven H.; Shvets, Gennady; Oh, Sang Hyun; Altug, Hatice
  Advanced Materials 35 (34): 2110163 (2023)
  Publisher DOI
• Engineering a multifunctional TiO2 BIC metasurface
  Hu, H.; Hüttenhofer, L.; Bienek, O.; Wester, A.; Weber, T.; Sharp, I. D.; Maier, S. A.; Cortés, E.; Tittl, Andreas
  13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2023
  
• Active Huygens’ metasurface based on in-situ grown conductive polymer
  Lu, W.; de Menezes, L. S.; Tittl, Andreas; Ren, H.; Maier, S. A.
  13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2023
  
• Merging bound states in the continuum and van der Waals materials for enhanced light-matter coupling
  Tittl, Andreas
  13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2023
  
• Metasurface design with robust resonances for nonlinear photonics
  Moretti, G. Q.; Tilmann, B.; Tittl, Andreas; Corts, E.; Maier, S.; Bragas, A. V.; Grinblat, G.
  13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2023
  
• Metasurface-driven surface-enhanced infrared absorption spectroscopy for superior characterization of electrocatalytic reactions
  Berger, Luca M.; Duportal, Malo; Menezes, Leonardo de Souza; Cortés, Emiliano; Maier, Stefan A.; Tittl, Andreas; Krischer, Katharina
  13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2023
  
• Metasurface-enabled molecular spectroscopy and machine learning resolve lipid membrane photoswitching
  Barkey, M.; Büchner, R.; Wester, A.; Pritzl, S.; Makarenko, M.; Wang, Q.; Weber, T.; Fratalocchi, A.; Maier, S. A.; Lohmüller, T.; Tittl, Andreas
  13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2023
  
• Intrinsic strong light-matter coupling with self-hybridized bound states in the continuum in van der Waals metasurfaces
  Weber, Thomas; Kühner, Lucca; Sortino, Luca; Ben Mhenni, Amine; Wilson, Nathan P.; Kühne, Julius; Finley, Jonathan J.; Maier, Stefan A.; Tittl, Andreas
  Nature Materials 22 (8): 970-976 (2023)
  Publisher DOI
• Permittivity-asymmetric quasi-bound states in the continuum
  Berté, Rodrigo; Weber, Thomas; Menezes, Leonardo de Souza; Kühner, Lucca; Aigner, Andreas; Barkey, Martin; Wendisch, Fedja Jan; Kivshar, Yuri S.; Tittl, Andreas; Maier, Stefan A.
  Nano Letters 23 (7): 2651-2658 (2023)
  Publisher DOI
• Improved In situ characterization of electrochemical interfaces using metasurface-driven surface-enhanced IR absorption spectroscopy
  Berger, Luca M.; Duportal, Malo; Menezes, Leonardo de Souza; Cortés, Emiliano; Maier, Stefan A.; Tittl, Andreas; Krischer, Katharina
  Advanced Functional Materials 33 (25): 2300411 (2023)
  Publisher DOI
• High-Q nanophotonics over the full visible spectrum enabled by hexagonal boron Nitride metasurfaces
  Kühner, Lucca; Sortino, Luca; Tilmann, Benjamin; Weber, Thomas; Watanabe, Kenji; Taniguchi, Takashi; Maier, Stefan A.; Tittl, Andreas
  Advanced Materials 35 (13): 2209688 (2023)
  Publisher DOI

2022

• Plasmonic bound states in the continuum to tailor light-matter coupling
  Aigner, Andreas; Tittl, Andreas; Wang, Juan; Weber, Thomas; Kivshar, Yuri; Maier, Stefan A.; Ren, Haoran
  Science Advances 8 (49): eadd4816 (2022)
  Publisher DOI
• Metasurface measuring twisted light in turbulence
  Dinter, Thomas; Li, Chenhao; Kühner, Lucca; Weber, Thomas; Tittl, Andreas; Maier, Stefan A.; Dawes, Judith M.; Ren, Haoran
  ACS Photonics 9 (9): 3043-3051 (2022)
  Publisher DOI
• Out-of-plane symmetry-protected bound states in the continuum in a plasmonic nanofin metasurface
  Aigner, Andreas; Wang, Juan; Tittl, Andreas; Maier, Stefan A.; Ren, Haoran
  Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022
  Publisher DOI
• Radial bound states in the continuum for polarization-invariant nanophotonics
  Kühner, Lucca; Sortino, Luca; Berté, Rodrigo; Wang, Juan; Ren, Haoran; Maier, Stefan A.; Kivshar, Yuri; Tittl, Andreas
  Nature Communications 13 (1): 4992 (2022)
  Publisher DOI
• Introducing a symmetry‐breaking coupler into a dielectric metasurface enables robust high‐Q quasi‐BICs
  Moretti, Gianni Q.; Tittl, Andreas; Cortés, Emiliano; Maier, Stefan A.; Bragas, Andrea V.; Grinblat, Gustavo
  Advanced Photonics Research 3 (12): 2200111 (2022)
  Publisher DOI
• Catalytic metasurfaces empowered by bound states in the continuum
  Hu, Haiyang; Weber, Thomas; Bienek, Oliver; Wester, Alwin; Hüttenhofer, Ludwig; Sharp, Ian D.; Maier, Stefan A.; Tittl, Andreas; Cortés, Emiliano
  ACS Nano
  Publisher DOI
• Out-of-plane symmetry-protected bound states in the continuum in a plasmonic nanofin metasurface
  Aigner, Andreas; Wang, Juan; Tittl, Andreas; Maier, Stefan A.; Ren, Haoran
  Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022
  Publisher DOI
• Optical metasurfaces for energy conversion
  Cortés, Emiliano; Wendisch, Fedja J.; Sortino, Luca; Mancini, Andrea; Ezendam, Simone; Saris, Seryio; Menezes, Leonardo de S.; Tittl, Andreas; Ren, Haoran; Maier, Stefan A.
  Chemical Reviews 122 (19): 15082-15176 (2022)
  Publisher DOI
• Tunable structural colors on display
  Tittl, Andreas
  Light Science and Applications 11 (1): 155 (2022)
  Publisher DOI
• Height-driven symmetry breaking for High-Q resonances in all-dielectric metasurfaces
  Kühner, Lucca; Wendisch, Fedja Jan; Maier, Stefan A.; Kivshar, Yuri S.; Tittl, Andreas
  Conference on Lasers and Electro-Optics, CLEO 2022
  
• Height-driven symmetry breaking for High-Q resonances in all-dielectric metasurfaces
  Kühner, Lucca; Wendisch, Fedja Jan; Maier, Stefan A.; Kivshar, Yuri S.; Tittl, Andreas
  Conference on Lasers and Electro Optics CLEO 2022
  
• Implementation of an optical setup for investigating chiral nanophotonic structures
  Wendisch, Fedja Jan; Bürger, J.; Gryb, D.; Kühner, L.; Fan, C.; Lee, S.; Tittl, Andreas; Cortés, E.; Menezes, Leonardo de S.; Maier, Stefan A.
  12th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2022
  
• Out-of-plane symmetry-protected bound states in the continuum
  Aigner, Andreas; Wang, Juan; Tittl, Andreas; Maier, Stefan A.; Ren, Haoran
  12th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2022
  

2021

• Tip coupling and array effects of gold nanoantennas in near-field microscopy
  Büchner, Rebecca; Weber, Thomas; Kühner, Lucca; Maier, Stefan A.; Tittl, Andreas
  ACS Photonics 8 (12): 3486-3494 (2021)
  Publisher DOI
• Fabrication robustness in BIC metasurfaces
  Kühne, Julius; Wang, Juan; Weber, Thomas; Kühner, Lucca; Maier, Stefan A.; Tittl, Andreas
  Nanophotonics 10 (17): 4305-4312 (2021)
  Publisher DOI
• All-dielectric crescent metasurface sensor driven by bound states in the continuum
  Wang, Juan; Kühne, Julius; Karamanos, Theodosios; Rockstuhl, Carsten; Maier, Stefan A.; Tittl, Andreas
  Advanced functional materials 31 (46): 2104652 (2021)
  Publisher DOI
• Anapole-assisted absorption engineering in arrays of coupled amorphous GaP nanodisks
  Huttenhofer, Ludwig; Tittl, Andreas; Maier, Stefan A.
  Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
  Publisher DOI
• Bound states in the continuum in symmetry broken resonator rings
  Kuhner, Lucca; Ren, Haoran; Berte, Rodrigo; Maier, Stefan A.; Kivshar, Yuri S.; Tittl, Andreas
  Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
  Publisher DOI
• Fabrication tolerance impact on BIC metasurface resonances
  Kuhne, Julius; Weber, Thomas; Kuhner, Lucca; Wang, Juan; Tittl, Andreas; Maier, Stefan A.
  Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
  Publisher DOI
• Programmable Huygens' metasurfaces for active optical phase control
  Leitis, Aleksandrs; Hessler, Andreas; Wahl, Sophia; Wuttig, Matthias; Taubner, Thomas; Tittl, Andreas; Altug, Hatice
  Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
  Publisher DOI
• Tailoring the response of gold nanoantennas in optical near-field measurements: orientation and field size
  Buchner, Rebecca; Weber, Thomas; Maier, Stefan A.; Tittl, Andreas
  Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
  Publisher DOI
• Dual nanoresonators for ultrasensitive chiral detection
  Mohammadi, Ershad; Tittl, Andreas; Tsakmakidis, Kosmas L.; Raziman, T. V.; Curto, Alberto G.
  ACS Photonics 8 (6): 1754-1762 (2021)
  Publisher DOI
• Radial bound states in the continuum
  Kuhner, Lucca; Ren, Haoran; Berte, Rodrigo; Maier, Stefan A.; Kivshar, Yuri S.; Tittl, Andreas
  Conference on Lasers and Electro-Optics, CLEO 2021
  
• Anapole-assisted absorption engineering in arrays of coupled amorphous gallium phosphide nanodisks
  Hüttenhofer, Ludwig; Tittl, Andreas; Kühner, Lucca; Cortés, Emiliano; Maier, Stefan A.
  ACS Photonics 8 (5): 1469-1476 (2021)
  Publisher DOI
• Programmable huygens' metasurfaces for active optical phase control
  Leitis, Aleksandrs; Hessler, Andreas; Wahl, Sophia; Wuttig, Matthias; Taubner, Thomas; Tittl, Andreas; Altug, Hatice
  Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
  
• Quasi-bound states in the continuum in all-dielectric metasurface towards biosensing
  Wang, J.; Kühne, J.; Karamanos, T.; Rockstuhl, C.; Maier, Stefan A.; Tittl, Andreas
  25th International Conference on Miniaturized Systems for Chemistry and Life Sciences, Microtas 2021
  
• Radial bound states in the continuum
  Kühner, Lucca; Ren, Haoran; Berté, Rodrigo; Maier, Stefan A.; Kivshar, Yuri S.; Tittl, Andreas
  Conference on Lasers and Electro-Optics, CLEO 2021
  
• Tailoring the response of gold nanoantennas in optical near-field measurements: orientation and field size
  Büchner, Rebecca; Weber, Thomas; Maier, Stefan A.; Tittl, Andreas
  Conference on Lasers and Electro Optics Europe and European Quantum Electronics Conference CLEO Europe Eqec 2021
  

2020

• Duality symmetry in hybrid nanoresonators for chiral sensing
  Mohammadi, Ershad; Tittl, Andreas; Tsakmakidis, Kosmas L.; Raziman T. V.; Curto, Alberto G.
  Frontiers in Optics, FiO 2020
  Publisher DOI
• All-dielectric programmable Huygens' metasurfaces
  Leitis, Aleksandrs; Heßler, Andreas; Wahl, Sophia; Wuttig, Matthias; Taubner, Thomas; Tittl, Andreas; Altug, Hatice
  Advanced Functional Materials 30 (19): 1910259 (2020)
  Publisher DOI

2019

• Accessible superchiral near-fields driven by tailored electric and magnetic resonances in all-dielectric nanostructures
  Mohammadi, Ershad; Tavakoli, Ahad; Dehkhoda, Parisa; Jahani, Yasaman; Tsakmakidis, Kosmas L.; Tittl, Andreas; Altug, Hatice
  ACS Photonics 6 (8): 1939-1946 (2019)
  Publisher DOI
• All-dielectric high-Q metasurfaces for infrared absorption spectroscopy applications
  Leitis, Aleksandrs; Tittl, Andreas; Liu, Mingkai; Yesilkoy, Filiz; Choi, Duk Yong; Neshev, Dragomir N.; Kivshar, Yuri S.; Altug, Hatice
  Conference on Lasers and Electro-Optics Europe, CLEO EUROPE 2019
  Publisher DOI
• Nanophotonic biosensors: from plasmonic to dielectric metasurfaces
  Yesilkoy, Filiz; Arvelo, Eduardo R.; Jahani, Yasaman; Belushkin, Alexander; Liu, Mingkai; Tittl, Andreas; Kivshar, Yuri S.; Altug, Hatice
  Optical Sensors and Sensing Congress 2019
  Publisher DOI
• Angle-multiplexed all-dielectric metasurfaces for broadband molecular fingerprint retrieval
  Leitis, Aleksandrs; Tittl, Andreas; Liu, Mingkai; Lee, Bang Hyun; Gu, Man Bock; Kivshar, Yuri S.; Altug, Hatice
  Science Advances 5 (5): eaaw2871 (2019)
  Publisher DOI
• All-Dielectric Metasurfaces for Infrared Absorption Spectroscopy Applications
  Leitis, Aleksandrs; Tittl, Andreas; Liu, Mingkai; Yesilkoy, Filiz; Choi, Duk Yong; Neshev, Dragomir N.; Kivshar, Yuri S.; Altug, Hatice
  Conference on Lasers and Electro Optics, CLEO 2019
  Publisher DOI
• All-dielectric metasurfaces for infrared absorption spectroscopy applications
  Leitis, Aleksandrs; Tittl, Andreas; Liu, Mingkai; Yesilkoy, Filiz; Choi, Duk-Yong; Neshev, Dragomir; Kivshar, Yuri S.; Altug, Hatice
  Conference on Lasers and Electro-Optics, CLEO 2019
  Publisher DOI
• Enhanced circular dichroism and chiral sensing with bound states in the continuum
  Koshelev, Kirill; Jahani, Yasaman; Tittl, Andreas; Altug, Hatice; Kivshar, Yuri
  Conference on Lasers and Electro-Optics, CLEO 2019
  Publisher DOI
• Metasurface-based molecular biosensing aided by artificial intelligence
  Tittl, Andreas; John-Herpin, Aurelian; Leitis, Aleksandrs; Arvelo, Eduardo R.; Altug, Hatice
  Angewandte Chemie, International Edition 58 (42): 14810 - 14822 (2019)
  Publisher DOI
• Ultrasensitive hyperspectral imaging and biodetection enabled by dielectric metasurfaces
  Yesilkoy, Filiz; Arvelo, Eduardo R.; Jahani, Yasaman; Liu, Mingkai; Tittl, Andreas; Cevher, Volkan; Kivshar, Yuri S.; Altug, Hatice
  Nature Photonics 13 (6): 390-396 (2019)
  Publisher DOI

2018

• Self-similar multiresonant nanoantenna arrays for sensing from near- to mid-infrared
  Rodrigo, Daniel; Tittl, Andreas; John-Herpin, Aurelian; Limaj, Odeta; Altug, Hatice
  ACS Photonics 5 (12): 4903-4911 (2018)
  Publisher DOI
• Quantifying the limits of detection of surface-enhanced Infrared Spectroscopy with Grating Order-Coupled Nanogap Antennas
  John-Herpin, Aurelian; Tittl, Andreas; Altug, Hatice
  ACS Photonics 5 (10): 4117-4124 (2018)
  Publisher DOI
• Mid-IR nanophotonics for surface enhanced spectroscopy
  Altug, Hatice; Etezadi, Dordaneh; Tittl, Andreas; Rodrigo, Daniel; John-Herpin, Aurelian Michel; Leitis, Aleksandrs
  Novel Optical Materials and Applications 2018
  Publisher DOI
• Imaging-based molecular barcoding with pixelated dielectric metasurfaces
  Tittl, Andreas; Leitis, Aleksandrs; Liu, Mingkai; Yesilkoy, Filiz; Choi, Duk Yong; Altug, Hatice; Neshev, Dragomir N.; Kivshar, Yuri S.
  Science 360 (6393): 1105-1109 (2018)
  Publisher DOI
• Resolving molecule-specific information in dynamic lipid membrane processes with multi-resonant infrared metasurfaces
  Rodrigo, Daniel; Tittl, Andreas; Ait-Bouziad, Nadine; John-Herpin, Aurelian; Limaj, Odeta; Kelly, Christopher; Yoo, Daehan; Wittenberg, Nathan J.; Oh, Sang Hyun; Lashuel, Hilal A.; Altug, Hatice
  Nature Communications 9 (1): 2160 (2018)
  Publisher DOI
• Hybrid metal-dielectric metasurfaces for refractive index sensing
  Ray, Debdatta; Raziman, T. V.; Santschi, Christian; Tittl, Andreas; Etezadi, Dordaneh; Altug, Hatice; Martin, Olivier J.F.
  Conference on Lasers and Electro-Optics, CELO 2018
  Publisher DOI

2017

• Double-layer graphene for enhanced tunable infrared plasmonics
  Rodrigo, Daniel; Tittl, Andreas; Limaj, Odeta; De Abajo, F. Javier García; Pruneri, Valerio; Altug, Hatice
  Light Science and Applications 6 (6): e16277 (2017)
  Publisher DOI

2016

• Large-area low-cost plasmonic perfect absorber chemical sensor fabricated by laser interference lithography
  Bagheri, Shahin; Strohfeldt, Nikolai; Sterl, Florian; Berrier, Audrey; Tittl, Andreas; Giessen, Harald
  ACS Sensors 1 (9): 1148-1154 (2016)
  Publisher DOI
• Enhancing the sensitivity of high-throughput plasmonic biosensors with microfluidics
  Belushkin, A.; Yesilkoy, F.; Soler, M.; Tittl, Andreas; Ozdemir, C.; Xiaokang, L.; Altug, H.
  20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, Microtas 2016
  

2015

• Sensitivity engineering in direct contact palladium-gold nano-sandwich hydrogen sensors
  Strohfeldt, Nikolai; Zhao, Jun; Tittl, Andreas; Giessen, Harald
  Optical Materials Express 5 (11): 2525-2535 (2015)
  Publisher DOI
• Magnesium as novel material for active plasmonics in the visible wavelength range
  Sterl, Florian; Strohfeldt, Nikolai; Walter, Ramon; Griessen, Ronald; Tittl, Andreas; Giessen, Harald
  Nano Letters 15 (12): 7949-7955 (2015)
  Publisher DOI
• A switchable mid-infrared plasmonic perfect absorber with multispectral thermal imaging capability
  Tittl, Andreas; Michel, Ann Katrin U.; Schäferling, Martin; Yin, Xinghui; Gholipour, Behrad; Cui, Long; Wuttig, Matthias; Taubner, Thomas; Neubrech, Frank; Giessen, Harald
  Advanced Materials 27 (31): 4597-4603 (2015)
  Publisher DOI
• Active chiral plasmonics
  Yin, Xinghui; Schäferling, Martin; Michel, Ann Katrin U.; Tittl, Andreas; Wuttig, Matthias; Taubner, Thomas; Giessen, Harald
  Nano Letters 15 (7): 4255-4260 (2015)
  Publisher DOI
• Large-area low-cost tunable plasmonic perfect absorber in the near infrared by colloidal etching lithography
  Walter, Ramon; Tittl, Andreas; Berrier, Audrey; Sterl, Florian; Weiss, Thomas; Giessen, Harald
  Advanced Optical Materials 3 (3): 398-403 (2015)
  Publisher DOI
• Large-area fabrication of TiN nanoantenna arrays for refractory plasmonics in the midinfrared by femtosecond direct laser writing and interference lithography
  Bagheri, Shahin; Zgrabik, Christine M.; Gissibl, Timo; Tittl, Andreas; Sterl, Florian; Walter, Ramon; De Zuani, Stefano; Berrier, Audrey; Stauden, Thomas; Richter, Gunther; Hu, Evelyn L.; Giessen, Harald
  Optical Materials Express 5 (11): 2625-2633 (2015)
  Publisher DOI

2014

• DNA-assembled bimetallic plasmonic nanosensors
  Li, Na; Tittl, Andreas; Yue, Song; Giessen, Harald; Song, Chen; Ding, Baoquan; Liu, Na
  Light: Science and Applications 3 (12): e226 (2014)
  Publisher DOI
• Quantitative angle-resolved small-spot reflectance measurements on plasmonic perfect absorbers: Impedance matching and disorder effects
  Tittl, Andreas; Harats, Moshe G.; Walter, Ramon; Yin, Xinghui; Schäferling, Martin; Liu, Na; Rapaport, Ronen; Giessen, Harald
  ACS Nano 8 (10): 10885-10892 (2014)
  Publisher DOI
• Yttrium hydride nanoantennas for active plasmonics
  Strohfeldt, Nikolai; Tittl, Andreas; Schäferling, Martin; Neubrech, Frank; Kreibig, Uwe; Griessen, Ronald; Giessen, Harald
  Plasmonics: Metallic Nanostructures and Their Optical Properties XII 2014
  Publisher DOI
• Plasmonic gas and chemical sensing
  Tittl, Andreas; Giessen, Harald; Liu, Na
  Nanophotonics 3 (3): 157-180 (2014)
  Publisher DOI

2013

• Plasmonic smart dust for probing local chemical reactions
  Tittl, Andreas; Yin, Xinghui; Giessen, Harald; Tian, Xiang Dong; Tian, Zhong Qun; Kremers, Christian; Chigrin, Dmitry N.; Liu, Na
  Nano Letters 13 (4): 1816-1821 (2013)
  Publisher DOI
• Long-term stability of capped and buffered palladium-nickel thin films and nanostructures for plasmonic hydrogen sensing applications
  Strohfeldt, Nikolai; Tittl, Andreas; Giessen, Harald
  Optical Materials Express 2 (3): 194-204 (2013)
  Publisher DOI

2012

• Spectral shifts in optical nanoantenna-enhanced hydrogen sensors
  Tittl, Andreas; Kremers, Christian; Dorfmüller, Jens; Chigrin, Dmitry N.; Giessen, Harald
  Optical Materials Express 2 (2): 111-118 (2012)
  Publisher DOI

2011

• Palladium-based plasmonic perfect absorber in the visible wavelength range and its application to hydrogen sensing
  Tittl, Andreas; Mai, Patrick; Taubert, Richard; Dregely, Daniel; Liu, Na; Giessen, Harald
  Nano Letters 11 (10): 4366-4369 (2011)
  Publisher DOI

2010

• Optical hydrogen sensing with metallic photonic crystals and plasmonic metamaterials
  Giessen, Harald; Mai, Patrick; Tittl, Andreas; Liu, Na; Grossmann, Cornelius; Seidel, Andreas; Orzekowsky, Regina; Meyrath, Todd
  9th IEEE Sensors Conference, SENSORS 2010
  Publisher DOI