Journal ArticleDOI
Bottom-up fabrication of diamond nanowire arrays
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In this paper, a hexagonally arranged network polystyrene spheres of 500nm to 2μm in diameter was deposited on diamond and served as shadow mask during 10nm nickel evaporation.About:
This article is published in Diamond and Related Materials.The article was published on 2011-05-01. It has received 11 citations till now. The article focuses on the topics: Diamond & Reactive-ion etching.read more
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Boosting the electrochemical properties of diamond electrodes using carbon nanotube scaffolds
TL;DR: In this paper, the authors used vertically aligned carbon nanotubes (VACNTs) with high surface areas as a template onto which boron doped diamond is grown, and the resulting composite was found to exhibit a double layer capacitance as high as 0.58mF cm−2 and very low impedance when compared to planar diamond electrodes in phosphate buffer saline solution.
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Porous diamond with high electrochemical performance
TL;DR: In this paper, a very novel material based on boron-doped diamond grown on a highly porous polypyrrole scaffold prepared by chemical vapour deposition was introduced, which exhibited remarkable properties, including a large double layer capacitance with values reaching up to 3mF cm −2 in aqueous LiClO 4 and a low electrochemical impedance, thus highly competitive with respect to other nanostructured diamond materials as recently reported.
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Etching mechanism of diamond by Ni nanoparticles for fabrication of nanopores
Hasan-al Mehedi,Jean-Charles Arnault,David Eon,Clément Hébert,Davy Carole,Franck Omnès,Etienne Gheeraert +6 more
TL;DR: In this paper, a simple, fast and cost-effective etching technique to create nanopores in diamond membrane by self-assembled Ni nanoparticles is proposed, in which a diamond film is annealed with thin Ni layers at 800-850 degrees C in hydrogen atmosphere.
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Formation of oriented nanostructures in diamond using metallic nanoparticles.
Hasan-al Mehedi,Clément Hébert,Sébastien Ruffinatto,David Eon,Franck Omnès,Etienne Gheeraert +5 more
TL;DR: With this technique, nanopores with lateral sizes in the range of 10-100 nm, and as deep as about 600 nm, in diamond membranes were produced without any need for a lithography process, which opens the opportunities for fabricating porous diamond membranes for chemical sensing applications.
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3D Hierarchical Boron-Doped Diamond-Multilayered Graphene Nanowalls as an Efficient Supercapacitor Electrode
Debosmita Banerjee,Kamatchi Jothiramalingam Sankaran,Kamatchi Jothiramalingam Sankaran,Sujit Deshmukh,Mateusz Ficek,Gourav Bhattacharya,Jacek Ryl,Deodatta M. Phase,Mukul Gupta,Robert Bogdanowicz,I-Nan Lin,Aloke Kanjilal,Ken Haenen,Ken Haenen,Susanta Sinha Roy +14 more
TL;DR: In this article, a stable hybrid carbon nanostructure for high-performance supercapacitor electrode with long life-cycle for electronic and energy storage devices is presented, which is a real challenge.
References
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A diamond nanowire single-photon source
Thomas M. Babinec,Birgit Hausmann,Birgit Hausmann,Mughees Khan,Yinan Zhang,Jeronimo R. Maze,Philip R. Hemmer,Marko Loncar +7 more
TL;DR: A single-photon source composed of a nitrogen-vacancy centre in a diamond nanowire, which produces ten times greater flux than bulk diamond devices, while using ten times less power, enables a new class of devices for photonic and quantum information processing based on nanostructured diamond.
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Fabrication of diamond nanowires for quantum information processing applications
Birgit Hausmann,Birgit Hausmann,Mughees Khan,Yinan Zhang,Thomas M. Babinec,Katie Martinick,Murray W. McCutcheon,Phil R. Hemmer,Marko Loncar +8 more
TL;DR: In this article, a design and a top-down fabrication method for realizing diamond nanowires in both bulk single crystal and poly-crystalline diamond is presented, where inductively coupled plasma (ICP) reactive ion etching (RIE) with oxygen is used to fabricate the nanowire.
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Smooth and high-rate reactive ion etching of diamond
TL;DR: In this article, a reactive ion etching (RIE) system was used to etch diamond surfaces with patterned Al masks under conditions that the RF power was 100-280 W, the CF 4 /O 2 ratio was 0-12.5% and the gas pressure 2-40 Pa.
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Vertically aligned diamond nanowires for DNA sensing.
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Composite optical microcavity of diamond nanopillar and silica microsphere.
TL;DR: The composite nanopillar-microsphere system overcomes the poor controllability of a nanocrystal-based microcavity system and takes full advantage of the exceptional spin properties of NV centers and the ultrahigh quality factor of silica microspheres.