Topological nano-photonics

Publications

Untying the insulating and superconducting orders in magic-angle graphene

Auteurs: Petr Stepanov, Ipsita Das, Xiaobo Lu, Ali Fahimniya, Kenji Watanabe, Takashi Taniguchi, Frank H. L. Koppens, Johannes Lischner, Leonid Levitov, Dmitri K. Efetov
Publié dans: Nature, Numéro 583/7816, 2020, Page(s) 375-378, ISSN 0028-0836
Éditeur: Nature Publishing Group
DOI: 10.1038/s41586-020-2459-6

High-Harmonic Generation Enhancement with Graphene Heterostructures

Auteurs: Irati Alonso Calafell, Lee A. Rozema, Alessandro Trenti, Justus Bohn, Eduardo J. C. Dias, Philipp K. Jenke, Kishan S. Menghrajani, David Alcaraz Iranzo, F. Javier García de Abajo, Frank H. L. Koppens, Euan Hendry, Philip Walther
Publié dans: Advanced Optical Materials, 2022, ISSN 2195-1071
Éditeur: WIley
DOI: 10.1002/adom.202200715

Optical and plasmonic properties of twisted bilayer graphene: Impact of interlayer tunneling asymmetry and ground-state charge inhomogeneity

Auteurs: Novelli, Pietro; Torre, Iacopo; Koppens, Frank H. L.; Taddei, Fabio; Polini, Marco
Publié dans: PHYSICAL REVIEW B, 2020, ISSN 2469-9950
Éditeur: APS
DOI: 10.1103/physrevb.102.125403

Giant ultra-broadband photoconductivity in twisted graphene heterostructures(embargo months pending to know)

Auteurs: Giant ultra-broadband photoconductivity in twisted graphene heterostructures
Publié dans: Nature Photonics, 2023, ISSN 1749-4885
Éditeur: Nature Pub. Group
DOI: 10.1038/s41566-023-01291-0

Nano-imaging photoresponse in a moire unit cell of minimally twisted bilayer graphene

Auteurs: Hesp, Niels C. H.; Torre, Iacopo; Barcons-Ruiz, David; Sheinfux, Hanan Herzig; Watanabe, Kenji; Taniguchi, Takashi; Kumar, Roshan Krishna; Koppens, Frank H. L.
Publié dans: NATURE COMMUNICATIONS, 2021, ISSN 2041-1723
Éditeur: Nature Publishing Group
DOI: 10.1038/s41467-021-21862-5

Giant enhancement of third-harmonic generation in graphene-metal heterostructures

Auteurs: Alonso Calafell, Irati; Rozema, Lee A.; Alcaraz Iranzo, David; Trenti, Alessandro; Jenke, Philipp K.; Cox, Joel D.; Kumar, Avinash; Bieliaiev, Hlib; Nanot, Sebastien; Peng, Cheng; Efetov, Dmitri K.; Hong, Jin-Yong; Kong, Jing; Englund, Dirk R.; Garcia de Abajo, F. Javier; Koppens, Frank H. L.; Walther, Philip
Publié dans: NATURE NANOTECHNOLOGY, 2021, ISSN 1748-3387
Éditeur: Nature Publishing Group
DOI: 10.1038/s41565-020-00808-w

Quantum surface-response of metals revealed by acoustic graphene plasmons

Auteurs: Goncalves, P. A. D.; Christensen, Thomas; Peres, Nuno M. R.; Jauho, Antti-Pekka; Epstein, Itai; Koppens, Frank H. L.; Soljacic, Marin; Mortensen, N. Asger
Publié dans: NATURE COMMUNICATIONS, 2021, ISSN 2041-1723
Éditeur: Nature Publishing Group
DOI: 10.1038/s41467-021-23061-8

Far-field excitation of single graphene plasmon cavities with ultracompressed mode volumes

Auteurs: Itai Epstein, David Alcaraz, Zhiqin Huang, Varun-Varma Pusapati, Jean-Paul Hugonin, Avinash Kumar, Xander M. Deputy, Tymofiy Khodkov, Tatiana G. Rappoport, Jin-Yong Hong, Nuno M. R. Peres, Jing Kong, David R. Smith, Frank H. L. Koppens
Publié dans: Science, Numéro 368/6496, 2020, Page(s) 1219-1223, ISSN 0036-8075
Éditeur: American Association for the Advancement of Science
DOI: 10.1126/science.abb1570

Highly confined in-plane propagating exciton-polaritons on monolayer semiconductors

Auteurs: Itai Epstein, André J Chaves, Daniel A Rhodes, Bettina Frank, Kenji Watanabe, Takashi Taniguchi, Harald Giessen, James C Hone, Nuno M R Peres, Frank H L Koppens
Publié dans: 2D Materials, Numéro 7/3, 2020, Page(s) 035031, ISSN 2053-1583
Éditeur: IOP Science
DOI: 10.1088/2053-1583/ab8dd4

Combining density functional theory with macroscopic QED for quantum light-matter interactions in 2D materials

Auteurs: Svendsen, Mark Kamper; Kurman, Yaniv; Schmidt, Peter; Koppens, Frank; Kaminer, Ido; Thygesen, Kristian S.
Publié dans: NATURE COMMUNICATIONS, 2021, ISSN 2041-1723
Éditeur: Nature Publishing Group
DOI: 10.1038/s41467-021-23012-3

Tunable free-electron X-ray radiation from van der Waals materials

Auteurs: Shentcis, Michael; Budniak, Adam K.; Shi, Xihang; Dahan, Raphael; Kurman, Yaniv; Kalina, Michael; Herzig Sheinfux, Hanan; Blei, Mark; Svendsen, Mark Kamper; Amouyal, Yaron; Tongay, Sefaattin; Thygesen, Kristian Sommer; Koppens, Frank H. L.; Lifshitz, Efrat; Garcia de Abajo, F. Javier; Wong, Liang Jie; Kaminer, Ido
Publié dans: NATURE PHOTONICS, 2020, ISSN 1749-4885
Éditeur: Nature Pub. Group
DOI: 10.1038/s41566-020-0689-7

WSe2 as Transparent Top Gate for Infrared Near-Field Microscopy

Auteurs: Niels C. H. Hesp, Mark Kamper Svendsen, Kenji Watanabe, Takashi Taniguchi, Kristian S. Thygesen, Iacopo Torre, Frank H. L. Koppens
Publié dans: NANO LETTERS, 2022, ISSN 1530-6984
Éditeur: American Chemical Society
DOI: 10.1021/acs.nanolett.2c01658

Quantum nonlocal theory of topological Fermi arc plasmons in Weyl semimetals

Auteurs: Gian Marcello Andolina, Francesco M. D. Pellegrino, Frank H. L. Koppens, Marco Polini
Publié dans: Physical Review B, Numéro 97/12, 2018, ISSN 2469-9950
Éditeur: Physical Review B
DOI: 10.1103/physrevb.97.125431

Acoustic plasmons at the crossover between the collisionless and hydrodynamic regimes in two-dimensional electron liquids

Auteurs: Iacopo Torre, Luan Vieira de Castro, Ben Van Duppen, David Barcons Ruiz, François M. Peeters, Frank H. L. Koppens, Marco Polini
Publié dans: Physical Review B, Numéro 99/14, 2019, ISSN 2469-9950
Éditeur: Physical Review B
DOI: 10.1103/physrevb.99.144307

Topological Graphene Plasmons in a Plasmonic Realization of the Su-Schrieffer-Heeger Model

Auteurs: Rappoport, Tatiana G.; Bludov, Yuliy, V; Koppens, Frank H. L.; Peres, Nuno M. R.
Publié dans: ACS PHOTONICS, 2021, ISSN 2330-4022
Éditeur: American Chemical Society
DOI: 10.1021/acsphotonics.1c00417

Understanding the Electromagnetic Response of Graphene/Metallic Nanostructures Hybrids of Different Dimensionality

Auteurs: Rappoport, Tatiana G.; Epstein, Itai; Koppens, Frank H. L.; Peres, Nuno M. R.
Publié dans: ACS PHOTONICS, 2020, ISSN 2330-4022
Éditeur: American Chemical Society
DOI: 10.1021/acsphotonics.0c01002

Quantum Nanophotonics in Two-Dimensional Materials

Auteurs: Reserbat-Plantey, Antoine; Epstein, Itai; Torre, Iacopo; Costa, Antonio T.; Goncalves, P. A. D.; Mortensen, N. Asger; Polini, Marco; Song, Justin C. W.; Peres, Nuno M. R.; Koppens, Frank H. L.
Publié dans: ACS PHOTONICS, 2021, ISSN 2330-4022
Éditeur: American Chemical Society
DOI: 10.1021/acsphotonics.0c01224

Harnessing ultraconfined graphene plasmons to probe the electrodynamics of superconductors

Auteurs: Costa, A. T.; Goncalves, P. A. D.; Basov, D. N.; Koppens, Frank H. L.; Mortensen, N. Asger; Peres, N. M. R.
Publié dans: PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2021, ISSN 0027-8424
Éditeur: National Academy of Sciences
DOI: 10.1073/pnas.2012847118

Graphene-Quantum Dot Hybrid Photodetectors with Low Dark-Current Readout

Auteurs: """De Fazio, Domenico; Uzlu, Burkay; Torre, Iacopo ;Monasterio-Balcells, Carles ;Gupta, Shuchi; Khodkov, Tymofiy; Bi, Yu; Wang, Zhenxing; Otto, Martin; Lemme, Max C.;Goossens, Stijn; Neumaier, Daniel Koppens, Frank H. L.a, """
Publié dans: ACS NANO, 2020, ISSN 1936-0851
Éditeur: American Chemical Society
DOI: 10.1021/acsnano.0c04848

Photocurrent as a multiphysics diagnostic of quantum materials

Auteurs: Qiong Ma, Roshan Krishna Kumar, Su-Yang Xu, Frank H. L. Koppens & Justin C. W. Song
Publié dans: Nature Reviews Physics, 2023, ISSN 2522-5820
Éditeur: Springer Nature Switzerland AG
DOI: 10.1038/s42254-022-00551-2

Observation of interband collective excitations in twisted bilayer graphene

Auteurs: Hesp, Niels C. H.; Torre, Iacopo; Rodan-Legrain, Daniel; Novelli, Pietro; Cao, Yuan; Carr, Stephen; Fang, Shiang; Stepanov, Petr; Barcons-Ruiz, David; Herzig Sheinfux, Hanan; Watanabe, Kenji; Taniguchi, Takashi; Efetov, Dmitri K.; Kaxiras, Efthimios; Jarillo-Herrero, Pablo; Polini, Marco; Koppens, Frank H. L.
Publié dans: NATURE PHYSICS, 2021, ISSN 1745-2473
Éditeur: Nature Publishing Group
DOI: 10.1038/s41567-021-01327-8

Tunable and giant valley-selective Hall effect in gapped bilayer graphene

Auteurs: Yin, Jianbo; Tan, Cheng; Barcons-Ruiz, David; Torre, Iacopo; Watanabe, Kenji; Taniguchi, Takashi; Song, Justin C. W.; Hone, James; Koppens, Frank H. L.
Publié dans: SCIENCE, 2022, ISSN 0036-8075
Éditeur: American Association for the Advancement of Science
DOI: 10.1126/science.abl4266

Fast electrical modulation of strong near-field interactions between erbium emitters and graphene

Auteurs: Daniel Cano, Alban Ferrier, Karuppasamy Soundarapandian, Antoine Reserbat-Plantey, Marion Scarafagio, Alexandre Tallaire, Antoine Seyeux, Philippe Marcus, Hugues de Riedmatten, Philippe Goldner, Frank H. L. Koppens, Klaas-Jan Tielrooij
Publié dans: Nature Communications, Numéro 11/1, 2020, ISSN 2041-1723
Éditeur: Nature Publishing Group
DOI: 10.1038/s41467-020-17899-7

Engineering high quality graphene superlattices via ion milled ultra-thin etching masks

Auteurs: David Barcons Ruiz, Hanan Herzig Sheinfux, Rebecca Hoffmann, Iacopo Torre, Hitesh Agarwal, Roshan Krishna Kumar, Lorenzo Vistoli, Takashi Taniguchi, Kenji Watanabe, Adrian Bachtold & Frank H. L. Koppens
Publié dans: NATURE COMMUNICATIONS, 2022, ISSN 2041-1723
Éditeur: Nature Publishing Group
DOI: 10.1038/s41467-022-34734-3

Transverse Hypercrystals Formed by Periodically Modulated Phonon Polaritons

Auteurs: Hanan Herzig Sheinfux, Minwoo Jung, Lorenzo Orsini, Matteo Ceccanti, Aditya Mahalanabish, Daniel Martinez-Cercós, Iacopo Torre, David Barcons Ruiz, Eli Janzen, James H. Edgar, Valerio Pruneri, Gennady Shvets, and Frank H. L. Koppens
Publié dans: ACS NANO, 2023, ISSN 1936-0851
Éditeur: American Chemical Society
DOI: 10.1021/acsnano.2c11497

Spatiotemporal imaging of 2D polariton wave packet dynamics using free electrons

Auteurs: Kurman, Yaniv; Dahan, Raphael; Sheinfux, Hanan Herzig; Wang, Kangpeng; Yannai, Michael; Adiv, Yuval; Reinhardt, Ori; Tizei, Luiz H. G.; Woo, Steffi Y.; Li, Jiahan; Edgar, James H.; Kociak, Mathieu; Koppens, Frank H. L.; Kaminer, Ido
Publié dans: SCIENCE, 2021, ISSN 0036-8075
Éditeur: American Association for the Advancement of Science
DOI: 10.1126/science.abg9015

Near-Unity Light Absorption in a Monolayer WS 2 Van der Waals Heterostructure Cavity

Auteurs: Itai Epstein, Bernat Terrés, André J. Chaves, Varun-Varma Pusapati, Daniel A. Rhodes, Bettina Frank, Valentin Zimmermann, Ying Qin, Kenji Watanabe, Takashi Taniguchi, Harald Giessen, Sefaattin Tongay, James C. Hone, Nuno M. R. Peres, Frank H. L. Koppens
Publié dans: Nano Letters, Numéro 20/5, 2020, Page(s) 3545-3552, ISSN 1530-6984
Éditeur: American Chemical Society
DOI: 10.1021/acs.nanolett.0c00492

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