@article{ceb5cb3897824b3a865fb93d07658c12,
title = "Aharonov-Bohm Oscillations in Bilayer Graphene Quantum Hall Edge State Fabry-P{\'e}rot Interferometers",
abstract = "Bernal-stacked bilayer graphene exhibits a wealth of interaction-driven phenomena, including robust even-denominator fractional quantum Hall states. We construct Fabry-P{\'e}rot interferometers using a split-gate design and present measurements of the Aharonov-Bohm oscillations. The edge state velocity is found to be approximately 6 × 104 m/s at filling factor ν = 2 and decreases with increasing filling factor. The dc bias and temperature dependence of the interference point to electron-electron interaction induced decoherence mechanisms. These results pave the way for the quest of fractional and non-Abelian braiding statistics in this promising device platform.",
author = "Hailong Fu and Ke Huang and Kenji Watanabe and Takashi Taniguchi and Morteza Kayyalha and Jun Zhu",
note = "Funding Information: This work was supported by the Kaufman New Initiative research Grant No. KA2018-98553 of the Pittsburgh Foundation and by the National Science Foundation through the grant NSF-DMR-1904986. H.F. acknowledges the support of the Penn State Eberly Research Fellowship and the ZJU 100 Talents Program of Zhejiang University. M.K. acknowledges the support of the National Science Foundation through the grant OIA-2040667. K.W. and T.T. acknowledge support from JSPS KAKENHI (Grant Nos. 19H05790, 20H00354, and 21H05233). Work performed at the National High Magnetic Field Laboratory was supported by the NSF through NSF-DMR-1644779 and the State of Florida. We are grateful for helpful discussions with John Chalker, Ady Stern, and Xi Lin. We thank Dr. Elizabeth Green for assisting in measurements at the National High Magnetic Field Laboratory. Publisher Copyright: {\textcopyright} 2023 American Chemical Society.",
year = "2023",
month = jan,
day = "25",
doi = "10.1021/acs.nanolett.2c05004",
language = "English (US)",
volume = "23",
pages = "718--725",
journal = "Nano Letters",
issn = "1530-6984",
publisher = "American Chemical Society",
number = "2",
}