D
David A. Muller
Researcher at Cornell University
Publications - 661
Citations - 54804
David A. Muller is an academic researcher from Cornell University. The author has contributed to research in topics: Scanning transmission electron microscopy & Electron energy loss spectroscopy. The author has an hindex of 99, co-authored 605 publications receiving 45453 citations. Previous affiliations of David A. Muller include University of Sydney & Alcatel-Lucent.
Papers
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Journal ArticleDOI
One-dimensional electrical contact to a two-dimensional material.
Lei Wang,Inanc Meric,Pinshane Y. Huang,Qun Gao,Yuanda Gao,Helen Tran,Takashi Taniguchi,Kenji Watanabe,Luis M. Campos,David A. Muller,Jing Guo,Philip Kim,James Hone,Kenneth L. Shepard,Cory Dean,Cory Dean +15 more
TL;DR: In graphene heterostructures, the edge-contact geometry provides new design possibilities for multilayered structures of complimentary 2D materials, and enables high electronic performance, including low-temperature ballistic transport over distances longer than 15 micrometers, and room-tem temperature mobility comparable to the theoretical phonon-scattering limit.
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Superconducting Interfaces Between Insulating Oxides
Nicolas Reyren,Stefan Thiel,Andrea D. Caviglia,L. Fitting Kourkoutis,German Hammerl,Christoph Richter,Christof W. Schneider,Thilo Kopp,Anna-Sabina Ruetschi,Didier Jaccard,Marc Gabay,David A. Muller,Jean-Marc Triscone,Jochen Mannhart +13 more
TL;DR: This work reports on superconductivity in the electron gas formed at the interface between two insulating dielectric perovskite oxides, LaAlO3 and SrTiO3.
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Grains and grain boundaries in highly crystalline monolayer molybdenum disulphide
Arend M. van der Zande,Pinshane Y. Huang,Daniel Chenet,Timothy C. Berkelbach,Yumeng You,Gwan Hyoung Lee,Gwan Hyoung Lee,Tony F. Heinz,David R. Reichman,David A. Muller,James Hone +10 more
TL;DR: In this paper, single-crystal islands and polycrystals containing tilt and mirror twin grain boundaries are characterized, and the influence of the grain boundaries on the material properties of molybdenum disulphide is assessed.
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Grains and grain boundaries in single-layer graphene atomic patchwork quilts
Pinshane Y. Huang,Carlos Ruiz-Vargas,Arend M. van der Zande,William S. Whitney,Mark Levendorf,Joshua W. Kevek,Shivank Garg,Jonathan S. Alden,Caleb Hustedt,Ye Zhu,Jiwoong Park,Paul L. McEuen,David A. Muller +12 more
TL;DR: This work determines the location and identity of every atom at a grain boundary and finds that different grains stitch together predominantly through pentagon–heptagon pairs, and reveals an unexpectedly small and intricate patchwork of grains connected by tilt boundaries.
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Structurally ordered intermetallic platinum–cobalt core–shell nanoparticles with enhanced activity and stability as oxygen reduction electrocatalysts
Deli Wang,Huolin L. Xin,Huolin L. Xin,Robert Hovden,Hongsen Wang,Yingchao Yu,David A. Muller,Francis J. DiSalvo,Héctor D. Abruña +8 more
TL;DR: A new class of Pt-Co nanocatalysts composed of ordered Pt(3)Co intermetallic cores with a 2-3 atomic-layer-thick platinum shell with high activity and stability are described, providing a new direction for catalyst performance optimization for next-generation fuel cells.