Journal ArticleDOI
Systematic comparison of various oxidation treatments on diamond surface
Chenxi Li,Xiang Zhang,Eliezer Fernando Oliveira,Anand B. Puthirath,Mahesh R. Neupane,James Weil,A. Glen Birdwell,Tony Ivanov,Seoyun Kong,Tia Gray,Harikishan Kannan,Abhijit Biswas,Robert Vajtai,Douglas S. Galvao,Pulickel M. Ajayan +14 more
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TLDR
In this paper, a comparative study on the oxidation of microcrystalline diamond powder (DP) and polycrystaline diamond film (PCD) by wet chemical treatments, including various acid mixtures, as well as by dry processes, including O2 plasma and UV ozone, is presented.About:
This article is published in Carbon.The article was published on 2021-09-01. It has received 20 citations till now. The article focuses on the topics: Material properties of diamond & Diamond.read more
Citations
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Fast parallel algorithms for short-range molecular dynamics
TL;DR: Comparing the results to the fastest reported vectorized Cray Y-MP and C90 algorithm shows that the current generation of parallel machines is competitive with conventional vector supercomputers even for small problems.
Posted Content
Biocompatible surface functionalization architecture for a diamond quantum sensor
Mouzhe Xie,Xiaofei Yu,Lila V. H. Rodgers,Daohong Xu,Ignacio Chi-Duran,Adrien Toros,Niels Quack,Nathalie P. de Leon,Peter Maurer +8 more
TL;DR: In this paper, the authors demonstrate a new approach that combines quantum engineering with single-molecule biophysics to immobilize individual proteins and DNA molecules on the surface of a bulk diamond crystal that hosts coherent nitrogen vacancy qubit sensors.
Journal ArticleDOI
Biocompatible surface functionalization architecture for a diamond quantum sensor
TL;DR: In this paper , the authors demonstrate a new approach that combines quantum engineering with single-molecule biophysics to immobilize individual proteins and DNA molecules on the surface of a bulk diamond crystal that hosts coherent nitrogen vacancy qubit sensors.
Journal ArticleDOI
Diamond for antifouling applications: A review
TL;DR: In this article , the impact of surface chemistry, such as surface chemistry (i.e., the doping levels, surface termination and crystal orientation) and surface topography, on the antifouling properties of conductive diamond electrode materials, particularly for the boron-doped diamond electrode (BDDE), was investigated.
Journal ArticleDOI
Edge and defect sites in porous activated coke enable highly efficient carbon-assisted water electrolysis for energy-saving hydrogen production
Yuming Huang,Wei Zhou,Liang Xie,Jiayi Li,Yong He,Shuai Chen,Xiao Xiao Meng,Jihui Gao,Yukun Qin +8 more
TL;DR: In this article , the authors adopt three kinds of microporous activated coke to study the electrochemical carbon oxidation reaction (ECOR) properties and demonstrate that carbon atoms located at edges and defects could be active sites in ECOR, whereas C O groups generated after electro-oxidized inhibit the process of ECOR.
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Journal ArticleDOI
Fast parallel algorithms for short-range molecular dynamics
TL;DR: In this article, three parallel algorithms for classical molecular dynamics are presented, which can be implemented on any distributed-memory parallel machine which allows for message-passing of data between independently executing processors.
Fast parallel algorithms for short-range molecular dynamics
TL;DR: Comparing the results to the fastest reported vectorized Cray Y-MP and C90 algorithm shows that the current generation of parallel machines is competitive with conventional vector supercomputers even for small problems.
Journal ArticleDOI
Raman spectroscopy of graphene and graphite: Disorder, electron phonon coupling, doping and nonadiabatic effects
TL;DR: In this article, the authors focus on the origin of the D and G peaks and the second order of D peak and show that the G and 2 D Raman peaks change in shape, position and relative intensity with number of graphene layers.
Journal ArticleDOI
Raman spectroscopy as a versatile tool for studying the properties of graphene
Andrea C. Ferrari,Denis M. Basko +1 more
TL;DR: The state of the art, future directions and open questions in Raman spectroscopy of graphene are reviewed, and essential physical processes whose importance has only recently been recognized are described.
Journal ArticleDOI
ReaxFF: A Reactive Force Field for Hydrocarbons
TL;DR: In this paper, a force field for large-scale reactive chemical systems (1000s of atoms) is proposed. But the force field does not have Coulomb and Morse potentials to describe nonbond interactions between all atoms.