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Andrea Young
Researcher at University of California, Santa Barbara
Publications - 118
Citations - 22320
Andrea Young is an academic researcher from University of California, Santa Barbara. The author has contributed to research in topics: Graphene & Bilayer graphene. The author has an hindex of 44, co-authored 108 publications receiving 17637 citations. Previous affiliations of Andrea Young include Weizmann Institute of Science & Carnegie Institution for Science.
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Journal ArticleDOI
Boron nitride substrates for high-quality graphene electronics
Cory Dean,Andrea Young,Inanc Meric,Changgu Lee,Lei Wang,Sebastian Sorgenfrei,Kenji Watanabe,Takashi Taniguchi,Philip Kim,Kenneth L. Shepard,James Hone +10 more
TL;DR: Graphene devices on h-BN substrates have mobilities and carrier inhomogeneities that are almost an order of magnitude better than devices on SiO(2).
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Current saturation in zero-bandgap, top-gated graphene field-effect transistors.
TL;DR: The first observation of saturating transistor characteristics in a graphene field-effect transistor is reported, demonstrating the feasibility of two-dimensional graphene devices for analogue and radio-frequency circuit applications without the need for bandgap engineering.
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Tuning superconductivity in twisted bilayer graphene.
Matthew Yankowitz,Shaowen Chen,Hryhoriy Polshyn,Yuxuan Zhang,Kenji Watanabe,Takashi Taniguchi,David Graf,Andrea Young,Cory Dean +8 more
TL;DR: This study demonstrates twisted bilayer graphene to be a distinctively tunable platform for exploring correlated states by inducing superconductivity at a twist angle larger than 1.1°—in which correlated phases are otherwise absent—by varying the interlayer spacing with hydrostatic pressure.
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Massive Dirac Fermions and Hofstadter Butterfly in a van der Waals Heterostructure
Benjamin Hunt,Javier Sanchez-Yamagishi,Andrea Young,Matthew Yankowitz,Brian J. LeRoy,Kenji Watanabe,Takashi Taniguchi,Pilkyung Moon,Mikito Koshino,Pablo Jarillo-Herrero,Raymond Ashoori +10 more
TL;DR: Band structure engineering in a van der Waals heterostructure composed of a monolayer graphene flake coupled to a rotationally aligned hexagonal boron nitride substrate is demonstrated, resulting in an unexpectedly large band gap at charge neutrality.
Journal ArticleDOI
Tuning superconductivity in twisted bilayer graphene
Matthew Yankowitz,Shaowen Chen,Hryhoriy Polshyn,Kenji Watanabe,Takashi Taniguchi,David Graf,Andrea Young,Cory Dean +7 more
TL;DR: In this article, a gate-tunable superconducting and correlated insulating phase diagram for bilayer graphene was presented. But the authors only considered the twisted bilayer, and the interlayer coupling can also be modified to precisely tune these phases.