35 citations · 119 across the 9 of their papers we have counts for
9 papers
Defining graphenic crystallites in disordered carbon: moving beyond the platelet model
Kate J. Putman, Nigel A. Marks, Matthew R. Rowles +3
We develop a picture of graphenic crystallites within disordered carbons that goes beyond the traditional model of graphitic platelets at random orientation. Using large atomistic…
Graphite forms via annihilation of screw dislocations
Jacob W. Martin, Jason L. Fogg, Kate J. Putman +4
Graphite is the thermodynamically stable form of carbon, and yet is remarkably difficult to synthesise. A key step in graphite formation is the removal of defects at high temperatu…
Molecular dynamics approach for predicting release temperatures of noble gases in pre-solar nanodiamonds
Alireza Aghajamali, Andrey A. Shiryaev, Nigel A. Marks
Pre-solar meteoritic nanodiamond grains carry an array of isotopically distinct noble gas components and provide information on the history of nucleosynthesis, galactic mixing and…
Epitaxial growth of SiC on (100) Diamond
A. Tsai, A. Aghajamali, N. Dontschuk +11
We demonstrate locally coherent heteroepitaxial growth of silicon carbide (SiC) on diamond, a result contrary to current understanding of heterojunctions as the lattice mismatch ex…
Modification of Nanodiamonds by Xenon Implantation: A Molecular Dynamics Study
Jason L. Fogg, Alireza Aghajamali, Jonathan A. Hinks +3
Xenon implantation into nanodiamonds is studied using molecular dynamics. The nanodiamonds range in size from 2-10 nm and the primary knock-on (PKA) energy extends up to 40 keV. Fo…
Ion implantation in nanodiamonds: size effect and energy dependence
Andrey A. Shiryaev, Jonathan A. Hinks, Nigel A. Marks +9
Nanoparticles are ubiquitous in nature and are increasingly important for technology. They are subject to bombardment by ionizing radiation in a diverse range of environments. In p…