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The last 5 uploaded publications
Photovoltage microscopy of symmetrically twisted trilayer graphene
Sergi Batlle-Porro, Dumitru Călugăru, Haoyu Hu, Roshan Krishna Kumar, Niels C. H. Hesp, Kenji Watanabe, Takashi Taniguchi, B. Andrei Bernevig, Petr Stepanov, Frank H. L. Koppens (2025). Photovoltage microscopy of symmetrically twisted trilayer graphene. , 21(12), DOI: https://doi.org/10.1038/s41567-025-03071-9.
Article65 days agoCryogenic nano-imaging of second-order moiré superlattices
Niels C. H. Hesp, Sergi Batlle-Porro, Roshan Krishna Kumar, Hitesh Agarwal, David Barcons Ruiz, Hanan Herzig Sheinfux, Kenji Watanabe, Takashi Taniguchi, Petr Stepanov, Frank H. L. Koppens (2024). Cryogenic nano-imaging of second-order moiré superlattices. , 23(12), DOI: https://doi.org/10.1038/s41563-024-01993-y.
Article65 days agoCryo-Near-Field Photovoltage Microscopy of Heavy-Fermion Twisted Symmetric Trilayer Graphene
Frank H. L. Koppens, Sergi Batlle-Porro, Petr Stepanov, Dumitru Călugăru, Haoyu Hu, Roshan Krishna Kumar, Niels C. H. Hesp, B. Andrei Bernevig, Kenji Watanabe, Takashi Taniguchi (2024). Cryo-Near-Field Photovoltage Microscopy of Heavy-Fermion Twisted Symmetric Trilayer Graphene. , DOI: https://doi.org/10.21203/rs.3.rs-3968061/v1.
Preprint65 days agoCryo-Near-Field Photovoltage Microscopy of Heavy-Fermion Twisted Symmetric Trilayer Graphene
Sergi Batlle-Porro, Dumitru Călugăru, Haoyu Hu, Roshan Krishna Kumar, Niels C. H. Hesp, Kenji Watanabe, Takashi Taniguchi, B. Andrei Bernevig, Petr Stepanov, Frank H. L. Koppens (2024). Cryo-Near-Field Photovoltage Microscopy of Heavy-Fermion Twisted Symmetric Trilayer Graphene. , DOI: https://doi.org/10.48550/arxiv.2402.12296.
Preprint65 days agoOriginal data for "Experimental signatures of the transition from acoustic plasmon to electronic sound in graphene"
David Barcons Ruiz, Niels C. H. Hesp, Hanan Herzig Sheinfux, Carlos Ramos Marimón, Curdin Maissen, Alessandro Principi, Reza Asgari, Takashi Taniguchi, Kenji Watanabe, Marco Polini, Rainer Hillenbrand, Iacopo Torre, Frank H. L. KoppensOriginal data for "Experimental signatures of the transition from acoustic plasmon to electronic sound in graphene". , DOI: https://doi.org/10.5281/zenodo.8298068.
Dataset64 days ago