Electron-phonon coupling in a magic-angle twisted-bilayer graphene device
Electron-phonon coupling in a magic-angle twisted-bilayer graphene device
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Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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The importance of phonons in the strong correlation phenomena observed in twisted bilayer graphene (TBG) at the so-called magic-angle is under debate. Here we apply gate-dependent micro-Raman spectroscopy to monitor the G band linewidth in TBG devices of twist angles \(\theta=0^{\circ}\), \(\sim 1.1^{\circ}\) (magic-angle) and \(\sim 7^{\circ}\) (l...
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Full title
Electron-phonon coupling in a magic-angle twisted-bilayer graphene device
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TN_cdi_proquest_journals_2588158681
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2588158681
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E-ISSN
2331-8422
DOI
10.48550/arxiv.2110.14916
