Large-area, periodic, and tunable intrinsic pseudo-magnetic fields in low-angle twisted bilayer graphene

Large-area, periodic, and tunable intrinsic pseudo-magnetic fields in low-angle twisted bilayer graphene

Precisely strained graphene layers can enable observation of periodic pseudo-magnetic fields with high symmetry. Here, the authors report experimental tuning of large area periodic pseudo-magnetic fields within twisted bilayer graphene and massive Dirac electrons having circularly localized pseudo-L...

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Bibliographic Details
Main Authors: Haohao Shi, Zhen Zhan, Zhikai Qi, Kaixiang Huang, Edo van Veen, Jose Ángel Silva-Guillén, Runxiao Zhang, Pengju Li, Kun Xie, Hengxing Ji, Mikhail I. Katsnelson, Shengjun Yuan, Shengyong Qin, Zhenyu Zhang
Format: article
Language:EN
Published: Nature Portfolio 2020
Subjects:
Science
Q
Online Access:https://doaj.org/article/bb5f788ee0254f4bac5a3a508a7bfb06
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Summary:Precisely strained graphene layers can enable observation of periodic pseudo-magnetic fields with high symmetry. Here, the authors report experimental tuning of large area periodic pseudo-magnetic fields within twisted bilayer graphene and massive Dirac electrons having circularly localized pseudo-Landau levels.

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