Terahertz photocurrent probe of quantum geometry and interactions in magic-angle twisted bilayer graphene
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Author(s):
Roshan Krishna Kumar, Geng Li, Riccardo Bertini, Swati Chaudhary, Krystian Nowakowski, Jeong Min Park, Sebastian Castilla, Zhen Zhan, Pierre A. Pantaleón, Hitesh Agarwal, Sergi Batlle-Porro, Eike Icking, Matteo Ceccanti, Antoine Reserbat-Plantey, Giulia Piccinini, Julien Barrier, Ekaterina Khestanova, Takashi Taniguchi, Kenji Watanabe, Christoph Stampfer, Gil Refael, Francisco Guinea, Pablo Jarillo-Herrero, Justin C. W. Song, Petr Stepanov, Cyprian Lewandowski, Frank H. L. Koppens
Published in:
Nature Materials, Issue 24, 2025, ISSN 1476-1122
Publisher:
Springer Science and Business Media LLC
DOI:
10.1038/S41563-025-02180-3
Infrared Spectroscopy for Diagnosing Superlattice Minibands in Twisted Bilayer Graphene near the Magic Angle
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Author(s):
Geng Li, Roshan Krishna Kumar, Petr Stepanov, Pierre A. Pantaleón, Zhen Zhan, Hitesh Agarwal, Adrien Bercher, Julien Barrier, Kenji Watanabe, Takashi Taniguchi, Alexey B. Kuzmenko, Francisco Guinea, Iacopo Torre, Frank H. L. Koppens
Published in:
Nano Letters, Issue 24, 2024, ISSN 1530-6984
Publisher:
American Chemical Society (ACS)
DOI:
10.1021/ACS.NANOLETT.4C02853