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Benjamin Barnes
Researcher at University of Maryland, College Park
Publications - 16
Citations - 104
Benjamin Barnes is an academic researcher from University of Maryland, College Park. The author has contributed to research in topics: Carbon nanotube & Surface modification. The author has an hindex of 3, co-authored 14 publications receiving 36 citations. Previous affiliations of Benjamin Barnes include University of Maryland Eastern Shore.
Papers
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Journal ArticleDOI
Resistance Switching and Memristive Hysteresis in Visible-Light-Activated Adsorbed ZnO Thin Films
Benjamin Barnes,Kausik S. Das +1 more
TL;DR: A simple arrangement wherein an ethanol-adsorbed ZnO thin film exhibits orders of magnitude change in resistance when activated by visible light is demonstrated, and it is demonstrated that there exists two stable ohmic states, one in the dark and the other in the illuminated regime, as well as a significant delay in the transition between these saturated states.
Journal ArticleDOI
Self-Sorting of 10-µm-Long Single-Walled Carbon Nanotubes in Aqueous Solution
Peng Wang,Benjamin Barnes,Xiaojian Wu,Haoran Qu,Chiyu Zhang,Yang Shi,Robert J. Headrick,Matteo Pasquali,YuHuang Wang +8 more
TL;DR: It is demonstrated that ultralong (>10 µm) SWCNTs can be efficiently separated from shorter ones through a solution-phase "self-sorting", and shows a path to attain long-sought ultralongs, electronically pure carbon nanotube materials through scalable solution processing.
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Beyond Color: The New Carbon Ink.
TL;DR: In this paper, a review examines recent progress in the field of carbon inks, highlighting their programmability and multifunctionality for applications in flexible electronics and stimuli-responsive devices.
Journal ArticleDOI
Plasma generation by household microwave oven for surface modification and other emerging applications
Benjamin Barnes,Habilou Ouro-Koura,Justin Derickson,Samuel Lebarty,Jesudara Omidokun,Nathan Bane,Othman Suleiman,Eguono Omagamre,Mahdi J. Fotouhi,Ayobami Ogunmolasuyi,Arturo Dominguez,Larry Gonick,Kausik S. Das +12 more
TL;DR: A simple and inexpensive method to generate plasma using a kitchen microwave oven is described in this paper, where a Paschen-like curve is observed as the microwave plasma initiation time is plotted as a function of the pressure of the plasma chamber.