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Elena Stolyarova
Researcher at Columbia University
Publications - 9
Citations - 1796
Elena Stolyarova is an academic researcher from Columbia University. The author has contributed to research in topics: Graphene & Graphene oxide paper. The author has an hindex of 5, co-authored 8 publications receiving 1697 citations. Previous affiliations of Elena Stolyarova include Center for Functional Nanomaterials.
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Journal ArticleDOI
Graphene Oxidation: Thickness-Dependent Etching and Strong Chemical Doping
Li Liu,Sunmin Ryu,Michelle R. Tomasik,Elena Stolyarova,Naeyoung Jung,Mark S. Hybertsen,Michael L. Steigerwald,Louis E. Brus,George W. Flynn +8 more
TL;DR: It is found that O 2 etching kinetics vary strongly with the number of graphene layers in the sample, and three-layer-thick samples show etching similar to bulk natural graphite.
Journal ArticleDOI
High-resolution scanning tunneling microscopy imaging of mesoscopic graphene sheets on an insulating surface
Elena Stolyarova,Kwang Taeg Rim,Sunmin Ryu,Janina Maultzsch,Philip Kim,Louis E. Brus,Tony F. Heinz,Mark S. Hybertsen,George W. Flynn +8 more
TL;DR: Scan scanning tunneling microscopy (STM) images of single-layer graphene crystals examined under ultrahigh vacuum conditions display the honeycomb structure expected for the full hexagonal symmetry of an isolated graphene monolayer.
Journal ArticleDOI
Observation of Graphene Bubbles and Effective Mass Transport under Graphene Films
Elena Stolyarova,Daniil Stolyarov,Kirill I. Bolotin,Sunmin Ryu,Li Liu,Kwang Taeg Rim,Martin Klima,Mark S. Hybertsen,Igor Pogorelsky,I. V. Pavlishin,Karl Kusche,James Hone,Philip Kim,Horst Stormer,Vitaly Yakimenko,George W. Flynn +15 more
TL;DR: In this article, the authors demonstrate the robustness of single layer graphene membranes, which are capable of containing mesoscopic volumes of gas and effective mass transport at the graphene/SiO2 interface.
Journal ArticleDOI
Charging and Chemical Reactivity of Gold Nanoparticles and Adatoms on the (111) Surface of Single-Crystal Magnetite: A Scanning Tunneling Microscopy/Spectroscopy Study
Kwang Taeg Rim,Daejin Eom,Li Liu,Elena Stolyarova,Joan M. Raitano,Siu-Wai Chan,Maria Flytzani-Stephanopoulos,George W. Flynn +7 more
TL;DR: In this paper, the authors presented a scanning tunneling microscopy (STM)/scanning tunneling spectroscopy study of a model catalyst system consisting of supported gold nanoparticles on a reduced Fe3O4(111) surface in ultrahigh vacuum.
Proceedings ArticleDOI
Proton and Ion Beams Generated with Picosecond CO2 Laser Pulses
Igor Pogorelsky,Peter Shkolnikov,Min Chen,Alexander Pukhov,Vitaly Yakimenko,Paul McKenna,David Carroll,David Neely,Zulfikar Najmudin,Louise Willingale,Daniil Stolyarov,Elena Stolyarova,George W. Flynn +12 more
TL;DR: In this article, it was shown that circularly polarized laser pulses are less efficient than linearly polarized pulses in driving ion acceleration via the Target Normal Sheath Acceleration (TNSA) mechanism.