Browsing by Author "Polini, Marco"

Now showing items 1-6 of 6

    • Amperean superconductivity cannot be induced by deep subwavelength cavities in a two-dimensional material 

      Andolina, Gian Marcello; De Pasquale, Antonella; Pellegrino, Francesco Maria Dimitri; Torre, Iacopo; Koppens, Frank; Polini, Marco (American Physical Society (APS), 2024-03-19)
      Article
      Open Access
      Amperean superconductivity is an exotic phenomenon stemming from attractive effective electron-electron interactions (EEEIs) mediated by a transverse gauge field. Originally introduced in the context of quantum spin liquids ...

    • Experimental signatures of the transition from acoustic plasmon to electronic sound in graphene 

      Barcons Ruiz, David; Hesp, Niels; Sheinfux, Hanan Herzig; Ramos Marimón, Carlos; Maissen, Curdin Martin; Principi, Alessandro; Asgari, Reza; Taniguchi, Takashi; Watanabe, Kenji; Polini, Marco; Hillenbrand, Rainer; Torre, Iacopo; Koppens, Frank (2023-09-29)
      Article
      Open Access
      Fermi liquids respond differently to perturbations depending on whether their frequency is higher (collisionlessregime) or lower (hydrodynamic regime) than the interparticle collision rate. This results in a different ...

    • Highly confined low-loss plasmons in graphene–boron nitride heterostructures 

      Woessner, Achim; Lundeberg, Mark B.; Gao, Yuanda; Principi, Alessandro; Alonso-González, Pablo; Carrega, Matteo; Watanabe, Kenji; Taniguchi, Takashi; Vignale, Giovanni; Polini, Marco; Hone, James; Hillenbrand, Rainer; Koppens, Frank H. L. (Nature Publishing Group, 2014-12-22)
      Article
      Open Access
      Graphene plasmons were predicted to possess simultaneous ultrastrong field confinement and very low damping, enabling new classes of devices for deep-subwavelength metamaterials, single-photon nonlinearities, extraordinarily ...

    • Science and technology roadmap for graphene, related two-dimensional crystals, and hybrid systems 

      Ferrari, Andrea C; Bonaccorso, Francesco; Fal'ko, Vladimir; Novoselov, Konstantin S; Roche, Stephan; Boggild, Peter; Borini, Frank H L; Palermo, Vincenzo; Pugno, Nicola; Garrido, Jose A; Sordan, Roman; Bianco, Alberto; Ballerini, Laura; Prato, Maurizio; Lidorikis, Elefterios; Kivioja, Jani; Marinelli, Claudio; Ryhanen, Tapani; Morpurgo, Alberto; Coleman, Jonathan N; Nicolosi, Valeria; Colombo, Luigi; Fert, Albert; Garcia-Hernandez, Mar; Bachtold, Adrian; Schneider, Gregory F; Guinea, Francisco; Dekker, Cees; Barbone, Matteo; Sun, Zhipei; Galiotis, Costas; Grigorenko, Alexander N; Konstantatos, Gerasimos; Kis, Andras; Katsnelson, Mikhail; Vandersypen, Lieven; Loiseau, Annick; Morandi, Vittorio; Neumaier, Daniel; Treossi, Emanuele; Pellegrini, Vittorio; Polini, Marco; Tredicucci, Alessandro; Williams, Gareth M; Hee Hong, Byung; Ahn, Jong-Hyun; Min Kim, Jong; Zirath, Herbert; van Wees, Bart J; van der Zant, Herre; Occhipinti, Luigi; Di Matteo, Andrea; Kinloch, Ian A; Seyller, Thomas; Quesnel, Etienne; Feng, Xinliang; Teo, Ken; Rupesinghe, Nalin; Hakonen, Pertti; Neil, Simon R T; Tannock, Quentin; Lofwander, Tomas; Kinaret, Jari (Royal Society of Chemistry, 2015-09-22)
      Article
      Open Access
      We present the science and technology roadmap for graphene, related two-dimensional crystals, and hybrid systems, targeting an evolution in technology, that might lead to impacts and benefits reaching into most areas of ...

    • Theory of intrinsic acoustic plasmons in twisted bilayer graphene 

      Cavicchi, Lorenzo; Torre, Iacopo; Jarillo Herrero, Pablo; Koppens, Frank; Polini, Marco (American Physical Society (APS), 2024-07-19)
      Article
      Open Access
      We present a theoretical study of the intrinsic plasmonic properties of twisted bilayer graphene (TBG) as a function of the twist angle ¿ (and other microscopic parameters such as temperature and filling factor). Our ...

    • Weak-coupling theory of magic-angle twisted bilayer graphene 

      Zhu, Jihang; Torre, Iacopo; Polini, Marco; MacDonald, Allan H. (American Physical Society (APS), 2024-09-15)
      Article
      Open Access
      Strong correlations occur in magic-angle twisted bilayer graphene (MATBG) when the octet of flat moiré minibands centered on charge neutrality (CN) is partially occupied. The octet consists of a single valence band and a ...